WO2010089769A2

WO2010089769A2 - A device for transferring energy between fluids

Info

Publication number: WO2010089769A2
Application number: PCT/IN2010/000019
Authority: WO
Inventors: Dattatraya Rajaram Shelke
Original assignee: Dattatraya Rajaram Shelke
Priority date: 2009-01-13
Filing date: 2010-01-11
Publication date: 2010-08-12
Also published as: WO2010089769A3

Abstract

A device for transferring energy between fluids incorporates energy from one of the high energy fluid to raise pressure of other low energy fluid by preventing mixing or direct contact of fluids with high efficiency. Said device consist of three cylinders (40a, 40b, 44), four three way valves (15, 16, 17, 18), two pairs of bellows (88a, 88b), bellows in a pair are connected in end to end configuration by interposing disc (63a, 63b) between their ends. Said disc from each pair is connected by linking rods such that equal axial expansion or contraction is produced in bellows due to fluid entering in one of the bellows in pair produces axial expansion in that bellows and axial contraction in other bellows in the same pair results in increase in pressure of working fluid stored in it, causes reciprocating motion of a reciprocating means of discs (63a, 63b) as dogs (28, 27, 30, 29) on the linking roads guides four three way valves to one of the fixed position by moving 'T' shaped rods connected to their respective leavers.

Description

A DEVICE FOR TRANSFERRING ENERGY BETWEEN FLUIDS

FIELD OF THE INVENTION

The present invention relates to a device for transferring energy between primary working fluid and secondary working fluid by preventing mixing or direct contact of fluids with high efficiency.

The device incorporates energy of either primary working fluid or secondary working fluid to increase the pressure of the other fluid.

PRIOR ART

The devices available to increase the pressure of fluid like pumps or intensifiers mostly powered by electric motors or fuel engine. Devices which work without fuel or electricity for pumping the fluids like 'The hydraulic ram' uses the energy of working fluid to pump the same fluid (Generally water). These types of devices are unable to pump other fluid, for example by using low pressure fluid like rain water drained from tares or roofs of buildings and houses to ground through pipes cannot be used to pump the drinking water from lower tank to upper tank arranged for drinking water supply to the flats in the building located above the tares or roof automatically and continuously.

The prior art invention cannot pump the large quantity fluid at lower heights by using energy of small quantity high pressure fluid with higher efficiency, for example by using small quantity water stored at heights in lakes, dams etc. large quantity water from river cannot be pumped to lower heights i.e. from river to the bank of river. This should be noted that the examples maintained above are the examples of the field where the present invention may be used. Whereas a device for transferring energy between fluids is generally applicable to any situation where the low cost mean is needed to increase the pressure of large or less quantity fluid by using energy of high pressure less quantity fluid or low pressure large quantity fluid respectively.

In the prior art pistons of different diameters house in pumping chambers or cylinders are connected to each other by rods to transfer energy from one of the fluid to other fluid in order to increase its pressure as well in diaphragm pumps, diaphragms are interconnected by rod which passes through both pumping chambers, so to avoid leakage of fluid from one of the chamber to other sealing is provided, the seal or like arrangement need frequent maintenance as well as special lubrication arrangement , due to which this kind of devices are less efficient and not suitable for low , very low pressure and expensive. Hence in operation of prior inventions at least piston, housing of reciprocating assembly ,pumping chambers , linking rod or like for connecting pistons or diaphragms comes in contact with working fluids causes contamination or mixing of fluids, which is serious problem specially in medicine industry. In the prior art inventions working fluids are not forced in or pressurized out along the axial line (axis) of piston causes loss in pressure i.e. energy, also inlet and outlet pipes connected to the devices for fluid flow are having sudden openings and contractions causes loss of pressure energy. Hydraulically driven, pneumatically driven and fluid driven or like pumps transfers the energy of one of the fluid (like air) to other fluid. However, none of the prior art teach or suggest the friction free movement of reciprocating means for transferring energy of one of the working fluid to other with high efficiency.

U.S.Patent No. 5,558,506, issued to John M. Simmons on sep. 24, 1996 shows a pneumatically shifted reciprocating pump, actuated by air pressure. This fluid pump includes reciprocating left and right bellows (22,24) attached to fluid pumping pistons (26 and 28) located in pumping chambers (30 and 32), connected together by a connecting rod (38), said rod (38) passes through both pumping chambers, needs special lubrication arrangement, this invention suggest use of Teflon or other soft material. Also sealing or precise arrangement is needed for rod and its housing to avoid leakage, as connecting rod (38) passes through pumping chambers at different pressure, this special arrangement increases cost of device and needs frequent maintenance. Said bellows are not provided with any of the means to prevent their ballooning, tilt and wobbling due to high pressure. As both bellows are connected to piston of same surface area, intensification is impossible. Also the piston and connecting rods slidably moves with respect to their housing causes friction and hence wear and tear. Thus John M. Simmons fails in providing free movement of reciprocating piston and rod together, which transfers the energy of air to pumping fluid provided at fluid pump intake (108).

Therefore there is need for device to overcome these problems. As such, there is need for highly energy efficient inexpensive device for transferring energy between fluids at optimum energy utilization. The above problems and limitation of prior art devices are overcome by the present invention.

OBJECTS OF THE INVENTION

The invention is based on the recognition of the fact that utilization of the potential (pressure) energy of one of the fluid enables forcing out of the other fluid with high pressure, i.e. the device incorporates energy of either primary working fluid or secondary working fluid to increase the pressure of the other fluid for its pumping by preventing mixing or direct contact of fluids with high efficiency.

A further object of the invention is to enable the vertical and horizontal delivery of fluid substance at optimum energy utilization.

SUMMARY OF INVENTION

This invention is directed to a device for transferring energy between fluids, by preventing mixing or direct contact of fluids, here after referred as the fluid energy transformer, which transfers the energy from high pressure small quantity secondary fluid to any large quantity primary fluid to raise its pressure or transfers energy from low pressure large quantity primary working fluid to other small quantity secondary working fluid to raise its pressure with high efficiency automatically and continuously.

Fluid energy transformer consists of three cylinders, four three way valves, and two pairs of bellows. In a pair of bellows, closed end of each bellows is fixed on surface of circular disc to form end to end configuration. Said circular disc from each pair is connected by linking rods such that equal axial expansion or contraction is produced in bellows. Working fluid entering in one of the bellows in pair produces axial expansion in that bellows causing axial contraction of other bellows in the same pair results in increase in pressure of working fluid stored in it to pump out. During this process reciprocating means of discs along with linking rods follows frictionless reciprocating motion as reinforcing rings and discs are provided with bearings. The dogs on the linking roads guides four three way valves to one of the fixed position by moving 'T' shaped rods connected to their respective leavers, causes change in direction of motion of reciprocating means of discs, due to path reversal of respective incoming and outgoing fluid flows from corresponding bellows and said reciprocating means of discs follows backward path, again at the end of backward motion four three way valves get shifted to their first fixed position and same cycle repeats.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig.l is a schematic view of the first embodiment of the present invention in which first fixed position of three way valves and movement of reciprocating means of discs towards right for transferring the energy of one of the working fluid to other fluid is viewed.

Fig.2 is a schematic view of the first embodiment of the present invention in which second fixed position of four three way valves and movement of reciprocating means of discs towards left for transferring the energy of one of the working fluid to other fluid is viewed.

Fig.3 is sectional view of bellows illustrating its construction details. Fig.3a Mechanism used for shifting three way valves from one of the fixed position to other fixed position.

Fig.4 is front sectional view of reinforcing rings and discs

Fig.4a is front sectional view of another embodiment of reinforcing rings and discs

Fig.5 is sectional view of first pair and second pair of bellows in which bellows are connected in end to end configuration by interposing disc between their closed ends.

Fig.6 is a schematic view of the second embodiment of the present invention shows the modification made to fluid flow diverting means, which uses reciprocating means of discs, two three way valves and four one way valves for transferring the energy of primary working fluid to secondary working fluid.

Fig.7 is a schematic view of third embodiment of the present invention shows the modification made to fluid flow diverting means, which uses reciprocating means of discs, two three way valves and four one way valves for transferring the energy of secondary working fluid to primary working fluid.

Fig.8 is a schematic view of fourth embodiment of the present invention shows the modification made to reciprocating means of discs, which uses reciprocating means of cylinders and its movement towards right for transferring the energy of one of the working fluid to other fluid.

Fig.9 is a schematic view of fourth embodiment of present invention shows the modification made to reciprocating means of discs, which uses reciprocating means of cylinders and its movement towards left for transferring the energy of one of the working fluid to other fluid.

Fig.lO is a schematic view of the fifth embodiment of the present invention shows modification made to fluid flow diverting means, which uses reciprocating means of cylinders, two three way valves and four one way valves for transferring the energy of primary working fluid to secondary working fluid.

Fig.11 is a schematic view of sixth embodiment of the present invention shows modification made to fluid flow diverting means, which uses reciprocating means of cylinders, two three way valves and four one way valves for transferring the energy of secondary working fluid to primary working fluid. DETAIL DESCRIPTION OF INVENTION WITH RESPECT TO THE DRAWINGS

Fig 1-2 shows the construction details of the first embodiment of the present invention. A fluid energy transformer for transferring energy between primary working fluid and secondary working fluid by preventing mixing or direct contact of fluids with high efficiency comprises a housing of bellows pairs (88a,88b) which includes first and second hollow cylinders (40a and 40b) each having first flange at first open end and second flange at second open end. First conical end portion (60a) and second conical end portion (60b) are headers which are removable from first end of hollow cylinders (40a and 40b) respectively. Said first conical end portion (60a) and second conical end portion (60b) is sealedly secured to first flange at first open end of first hollow cylinder (40a) and second hollow cylinder (40b) by using plurality of bolt (62a and 62b), by interposing flange like upper mounting ring (68a and 68b) of bellows (52a and 52b) in between respectively in a manner to form effective fluid seals. The end portion (60a and 60b) is provided with axial bore (35 and 36) for sucking or forcing and ejecting primary working fluid from a bellows(52a and 52b) respectively alternately. A third cylinder (44) having first hollow inward conical end (38) which opens at its upper side via first bore (45) and second hollow inward conical end (37) which opens at - its lower side via second bore (46) in a like manner, for sucking or forcing and ejecting secondary working fluid form bellows (54a and 54b) alternately. First and second ring (48 and 47) having holes (32, 31) and (33, 34). Said first ring (48) and second ring (47) being secured to a second flange at second open end of said first cylinder (40a) and second cylinder (40b) by plurality of bolts (43a and 43b) respectively and also fixed on the curved surface of said third cylinder (44) at a predetermined distance such that said cylinders (40a, 44 and 40b) remains axially aligned.

A reciprocating means of discs (63a,63b) comprises first pair of bellows(88a)which includes first and second bellows (52a and 54a) connected firmly and axially in end to end configuration by interposing first disc (63a) between their closed ends (69a and 75a), second pair of bellows(88b) which includes third and fourth bellows (52b and 54b) connected firmly and axially in end to end configuration by interposing second disc (63b) between their closed ends (69b and 75b), first and second linking rod (25,26) and said linking rod (25,26) abut against and between said discs (63a and 63b). Said first and second discs (63a and 63b) connected by linking rod (25, 26), via and without contact with holes (67) of plurality of annular reinforcing rings (57) and said holes (32, 33 and 31, 34) in the body of said first and second ring (48 and 47) so as to produce equal axial contraction or expansion in bellows (52a, 54a, 52b, 54b). Said first pair of bellows (88a) is positioned in cylinder (40a) and second pair of bellows (88b) positioned in cylinder (40b).

Following tables illustrate different numerals used in this invention and names of respective part for convenience.

Said first, fourth, second and third bellows (52a, 52b, 54a and 54b) is resilient corrugated bellows having non flexible flat surface at closed lower end. The diameter of ribs of the second, third bellows (54a, 54b) is smaller than that of the first, fourth bellows (52a, 52b), whereas said first, fourth, second and third bellows (52a, 52b, 54a and 54b) are having same length in compressed and elongated position. Said first, fourth, second and third bellows (52a,52b,54a and 54b) formed of resilient material such as rubber or the like, so that it will return to its at-rest configuration after being collapsed or stretched and having adequate strength so as not to crack or tear after it is flexed several thousand times during use

It will be recognized from the following description that the principles of the present invention can be applied to bellows and cylinders having other geometrical configurations such as rectangular ribs bellows housing in rectangular cylinders or like.

As viewed in fig. 3 the first and fourth bellows (52a, 52b) are identical having flange like upper mounting ring (68a, 68b) at open upper end and non flexible flat closed lower end (69a and 69b), also second and fourth bellows (54a, 54b) are identical having cylindrical mounting ring (70a, 70b) at open upper end and non flexible closed lower end (75a, 75b) respectively. Said first, fourth, and second, third bellows (52a, 52b and 54a, 54b) has a homogenously integral corrugated cylindrical sidewall (71) and (72) respectively. The entire first, fourth, second and third bellows (52a, 52b, 54a and 54b) is a one piece homogenously integral device of resilient flexible material. Plurality of axially spaced apart first reinforcing rings (56) are mounted firmly on plurality of inner ribs (73) of first, fourth bellows (52a, 52b). Plurality of second reinforcing rings (57) having holes (67) in their body, are mounted firmly on plurality of inner ribs (74) of second, third bellows (54a, 54b) at fixed distance apart so as to increase the ability of the said bellows (52a, 52b, 54a, 54b) to withstand internal pressure so that no tilt or wobbling there between occurs and provides biasing. Plurality of flexible rings made up of metal or like material are fixed onto plurality of outer rib of bellows in order to avoid more lateral contraction of said bellows(52a, 52b) and (54a, 54b) due to negative pressure (not shown in fig.). Plurality of holes (67) is formed in the body of said reinforcing ring (57) so as to give clearance to the linking rods (25, 26) during reciprocating movement.

Fig.4. illustrate front sectional view of reinforcing rings (56,57) and discs (63a,63b) which is the means for strengthening bellows and providing frictionless movement to said reciprocating means of discs (63a,63b) includes reinforcing ring (56,57) and disc (63a,63b) has a plurality of spherical cavity (66,53) and (64) uniformly distributed about their circumferential line. The plurality of rigid balls (65,55) and (59) are disposed in the plurality of respective spherical cavity (66,53) and (64) to form the bearing, so as to reduce friction and contact area between circumference of said reinforcing rings (56,57) , discs (63a, 63b) and inner curved surface of hollow cylinders (40a,40b) during axial contraction and expansion of said bellows (52a,52b) and (54a,54b) due to movement of a reciprocating means of discs(63a,63b)

Fig. 4a illustrate the another embodiment of means for strengthening bellows and providing frictionless movement to said reciprocating means of discs (63a,63b) in which the rings (57,56), discs (63b, 63a) are replaced by rings (57a, 56a) and discs (63c, 63d) respectively. Said rings (57a, 56a) and discs (63c, 63d) are having plurality of notches (64b) at their circumference. At the opening of said plurality of notches (64b) plurality of roller bearing (58) having shafts (s) are fixed. Said shaft (s) is fastened at the opening of notch (64b) by fastener nut - bolts (a) or like as shown in Fig. 4b, in order to provide free linear reciprocating movement to said a reciprocating means of discs (63a,63b).The diameters of said rings (57,56), discs (63b, 63a) , rings (57a, 56a) and discs (63c, 63d) are such that only said spherical rigid balls (65,55) and (59) or roller bearing (58) rolls in contact with inner curved surface of cylinders (40a, 40b).This configuration reduces actuating force while still preventing the bellows from ballooning and substationally expanding readily when foreshortened to pressurize liquid therein.

A first pair of bellows (88a) includes first and second bellows (52a and 54a), second pair of bellows (88b) includes third and fourth bellows (52b and 54b). Said non flexible closed lower ends (69a, 75a) of bellows (52a, 54a) and (69b, 75b) of bellows (52b, 54b) are axially fixed on the surfaces of the disc (63a) and (63b) respectively so as to form end to end configuration of said bellows by interposing disc (63a) and (63b) between said closed ends of said bellows (52a, 54a) and bellows (52b, 54b) in given order as viewed in fϊg.5.

Said mounting ring (70a) and (70b) of bellows (54a) and (54b) is fixed firmly on first open end (38) and second open end (37) of third cylinder (44) with the help of fastener (58a) and (58 b) respectively to maintain open end of said bellows (54a,54b) at fixed position and to prevent leakage of secondary working fluid. The upper mounting ring (68a,68b) of the bellows (52a,52b) is interposed between the first flange at first open end of cylinder (40a,40b) and conical end portion (60a,60b) in given order, act as gasket to prevent leakage of fluid at the joint and maintain open end of bellows (52a,52b) at fixed position.

A fluid flow diverting means as shown in fig. 1 includes first, second, third, fourth three way valves (15, 16,17,18) having operating levers (19,20,21,22) movable between first and second fixed position without dead stop and said first, second, third, fourth three way valves (15,16,17, 18) each having an inlet, a first and a second outlet. Said levers (19,20,21,22) being loosely connected by first and second 'T' shaped rods (23 and 24) such that said three way valves shifts simultaneously to their first or second fixed position without dead stop so as to divert flow from inlet to first or second outlet of said valves. A first, second and third, fourth dogs (28, 27and 30, 29) are fixed on the said linking rod (25and26) at predetermined distance for engaging said 'T' shaped rod (23 and 24) such that three way valves moves to their first or second fixed position without dead stop, at the end of stroke of said a reciprocating means of discs (63a, 63b). Said second outlet of second three way valve (16) and first outlet of fourth three way valve (18) is connected to bore (35) via pipes (7,8) and (9,8) , first outlet of second three way valve (16) and second outlet of fourth three way valve (18) is connected to bore (36) via pipes (5,39) and (10,39).Pipe (1 1) is connecting second bore (46) and input of third three way valve (17).Pipe (12) connecting input of first three way valve (15) and first bore (45). Secondary working fluid input pipe (1) is connected to first outlet of first three way valve (15) and second outlet of third three way valve (17) via pipe (3, 4) and secondary fluid output pipe (13) is connected to second outlet of first three way valve (15) and first outlet of third three way valve (17) via pipe (6, 49). Primary fluid input pipe (2) and output pipe (14) connected to input of second and fourth three way valve (16) and (18) respectively.

Fig.3a illustrate the another embodiment in which 'T' shaped rods (23, 24) are replaced by 'T' shaped rods (23a) having saw tooth at one of the side along its length and closer to its ends. Said levers (19, 20, 21,22) are replaced by gearwheels (19a) connected to spool of valve so that movement of 'T' shaped rod with saw tooth (23a) due to engagement with said dogs (28,27) and (30, 29) fixed on linking rods (25,26) causes shifting of three way valves (15,16,17,18) from one of the fixed position to other without dead stop at the end of the every stroke of said reciprocating means of discs

First and second two way valve (50 and 51) connected to secondary fluid inlet pipe (1) and primary fluid inlet pipe (2) respectively for controlling secondary fluid and primary fluid flow.

In operation, initially valves (50) and (51) are opened and all the air from all bellows, pipes and valves is exited by replacing corresponding fluids in conventional manner by using known art. At the start of energy transforming process from one of the working fluid i.e. primary or secondary to other, a reciprocating means of discs(63a,63b) including bellows (52a,54a and 52b,54b), discs (63a,63b), rods (25,26) is at its left most position placing the 'T' shaped rods (23 and 24) to their leftmost position and levers of three way valves (19, 20, 21 and 22) to their first fixed positions as viewed in fig.1.At this point large quantity primary fluid communication exists between its source and initially stored primary fluid in bellows (52a) through pipe 2, second three way valve (16), pipes (7 and 8). Initially stored primary fluid in bellows (52b) is ejected from primary fluid outlet pipe (14) via bore (36), pipe (39, 10) and fourth three way valve (18).

The low quantity secondary fluid exists communication between its source and secondary fluid stored in bellows (54b) via pipe (1, 4), third three way valve (17), pipe (11) and conical end (37), also the initially stored secondary fluid in bellow (54a) is ejected from secondary fluid outlet pipe (13) via conical end (38), pipe (12), first three way valve (15) and pipe (6) with high pressure.

In the process at the first fixed position of first, second, third and fourth three way valves (15, 16, 17 and 18), when energy of large quantity primary working fluid is greater than the small quantity secondary working fluid, said reciprocating means of discs is moved towards right due to force exerted by primary working fluid entering in first bellows (52a), causes increase in pressure of secondary working fluid stored in second bellows (54a) and get ejected with high pressure through pipe (13) via end (38), bore (45),pipe(12), first three way valve (15)and pipe (6), at the same time low pressure (or energy) secondary working fluid enters in third bellows (54b) and primary working fluid stored in fourth bellows (52b) get exhausted to atmosphere through pipe (14). When the said a reciprocating means of discs (63a,63b) reaches to the rightmost position the first and third dog (28 and 30) shifts 'T' shaped rods (23) and (24) along with leavers (19, 20, 21 and 22) to their second fixed position.

At the second fixed position of levers (19, 20, 21, 22) of first, second, third and fourth three way valves (15, 16, 17 and 18)as shown in fig '2'. Primary working fluid exists communication between its source and primary fluid in fourth bellows (52b) through pipe (2), second three way valve (16), pipes (5, 39) and bore (36) ,also initially stored primary fluid in first bellows (52a) in previous cycle is exhausted from primary fluid outlet pipe (14) via bore (35), pipes (8, 9) and valve (18). The secondary fluid exists communication between its source and secondary fluid stored in second bellows (54a) via pipes (1, 3), first three way valve (15), pipe (12), also secondary fluid from third bellows (54b) is ejected with high pressure through outlet pipe (13) via pipe (49), third three way valve (17), pipe (1 1) and conical end (37). The primary fluid entering in the fourth bellows (52b) moves the said reciprocating assembly towards left causes increase in pressure of secondary fluid stored in bellows (54b) , at the same time primary fluid from first bellows (52a) exhausts to atmosphere through pipe (14) via pipes (8, 9) and forth three way valve (18). Low pressure secondary fluid enters in bellows (54a) from its source via pipes (1 , 3), valve (15), pipe (12) and conical end (38). When the said a reciprocating means of discs (63a, 63b) reaches to leftmost position second and fourth dog (27 and 29) moves 'T' shaped rod (23 and 24) respectively causes shifting of leavers (19, 20, 21and 22) to their first fixed position and same cycle repeats automatically and continuously due to which energy transfers from primary working fluid to secondary working fluid.

At the first fixed position of first, second, third and fourth three way valves (15, 16, 17 and 18), when energy of small quantity secondary working fluid is greater than the large quantity primary working fluid, said reciprocating means of discs is moved towards right due to force exerted by secondary working fluid entering in third bellows (54b) from inner side during first cycle as shown in fig 1, causes increase in pressure of primary working fluid stored in fourth bellows (52b) and get ejected with high pressure through primary working fluid outlet pipe (14) via bore (36), pipes (39, 10) and fourth three way valve (18), at the same time low pressure (or energy) primary working fluid enters in first bellows (52a) through pipe 2, valve (16), pipe (7 and 8) and secondary working fluid stored in second bellows (54a) get exhausted to atmosphere through secondary working fluid outlet pipe (13) via conical end (38), bore (45), pipe (12), three way valve (15) and pipe (6). When the said reciprocating means of discs reaches to the rightmost position the first and third dog (28) and (30) shifts 'T' shaped rods (23) and (24) along with levers (19, 20, 21 and 22) to their second fixed position.

At the second fixed position of first, second, third and fourth three way valve (15, 16), 17 and 18) as viewed in fig 2. primary fluid exists communication between its source and primary fluid in fourth bellows (52b) through pipe (2), valve (16), pipe (5, 39) and bore (36) also initially stored primary working fluid in first bellows (52a) in previous cycle is ejected with high pressure from primary fluid outlet pipe (14) via bore (35), pipes (8, 9) and valve (18), the secondary fluid exists communication between its source and secondary fluid stored in second bellows (54a) via pipes (1, 3) ,valve (15) ,pipe (12) and secondary fluid stored in third bellows (54b) exists communication with outlet pipe (13) via pipe (49), valve (17), pipe (1 1) and conical end (37). In this situation when secondary working fluid entering in the second bellows (54a) moves the said a reciprocating means of discs (63a,63b) towards left causes increase in pressure of primary working fluid stored in first bellows (52a), at the same time secondary working fluid from third bellows (54b) exhausts to atmosphere through secondary working fluid outlet pipe (13) via conical end (37), bore (46), pipe (1 1), third three way valve (17) and pipe (49). Low pressure primary working fluid enters in fourth bellows (52b) from its supply via pipes (2), three way valve (16), pipe (5, 39) and bore (36). When the said reciprocating means of discs reaches to leftmost position second and fourth dog (27) and (29) moves 'T' shaped rod (23) and (24) respectively causes shifting of levers (19, 20 , 21 and 22) to their first fixed position and same cycle repeats automatically and continuously due to which energy transfers from secondary working fluid to primary working fluid. Therefore as per the requirement of pressure, pressure of any one of two working fluids will be increased by utilizing energy of other fluid.

Fig. 6 illustrates the second embodiment of present invention uses second and fourth three way valves (16,18) having lever( 20,22) engaged by first, second and third, fourth dog(28,27and30,29) respectively, first and second conical end (38and37) of third cylinder (44) further open at its either sides via first , third bore (45a, 46a) and second, fourth bore (45b , 46b) in given order and conduit (84) which includes pipes (12, 85 and 1 1 ,86) and their first end connected to said first , second, and third, fourth boar (45a,45b and46a,46b) abut against output of first , second and input of third, fourth one way valve (80, 82 and 81 , 83) in given order and input of first , second, and output of third, fourth one way valve (80, 82 and 81, 83)connected to pipe (1) and (13)as viewed. Said three way valves (16) and (18) being shifted to their first and second fixed position by said dog (27, 28 and 29, 30), diverts primary working fluid flow in and out from first and fourth bellows (52a and 52b) and drives a reciprocating means of discs (63a, 63b) towards right or left alternately and accordingly by using energy of primary working fluid. In operation during reciprocating motion of an assembly of reciprocating discs towards right secondary working fluid will be sucked in third bellows (54b) through boar (45b), pipe (85),one way valve (82)and pipe (1), and initially stored secondary working fluid in second bellows (54a) get ejected through output pipe (13) with high pressure through boar (46a),pipe (1 1 ) and one way valve (81) by closing one way valves (80)and (83)due to pressure difference. During reciprocating motion of reciprocating means of discs towards left secondary working fluid will be sucked in second bellows (54a) through boar (45a), pipe (12),one way valve (80)and pipe (1), and initially stored secondary working fluid in third bellows (54b) get ejected through output pipe (13) with high pressure through boar (46a),pipe (86) and one way valve (83) by closing one way valves (81)and (82)due to pressure difference. Fig. 6 does not differ from fig. 1-2 except a fluid flow diverting means and bores in the body of third cylinder (44).Therefore for sake of simplicity, detail description will not be given.

Fig.7. illustrates the third embodiment of present invention which uses first and third three way valve (15 and 17) having lever (19,21) engaged by first, second and third, fourth dogs (28,27and30,29) respectively, first outlet of first and third three way valves (15, 17) connected to second end of pipes(12,86) and second outlet to second end of pipes (85,1 1) in given order, first and second conical end (38 and 37) of cylinder (44) further open at its either sides via first and third bore (45a, 46a) and second and fourth bore (45b and 46b) respectively and said first, third, second and fourth bore (45a, 46a, 45b and 46b) connected to first end of a pipe (12, 11 , 85 and 86) and conduit (87) which includes pipe (5,7,9 andl O), fifth , sixth, seventh, and eighth one way valves (76, 78, 77 and 79) , input of said fifth and sixth one way valves (76 and 78) connected to second end of pipe (7 and 5) and first end of pipe (7 and 5) connected to pipe (2) , output of said seventh and eighth one way valve (77and 79) connected to second end of pipe (9andlO) and first end of pipe (9 and 10) connected to pipe (14) ,output of valve (76)and input of valve (77) connected to pipe (8) by pipes, output of valve (78)and input of valve (79) connected to pipe (39) by pipe for primary fluid flow . Said first and third three way valves (15) and (17) being shifted to their first and second fixed position by said dog (28, 27) and (30, 29) diverts secondary working fluid flow in and out from second and third bellows (54a and 54b), which drive reciprocating means of discs (63a, 63b) towards right or left alternately and accordingly by using energy of secondary working fluid. In operation during reciprocating motion of reciprocating means of discs (63a, 63b) towards right primary working fluid will be sucked in first bellows (52a) through boar (35), pipe (8),one way valve (76) pipe (7) and pipe (2), and initially stored secondary working fluid in fourth bellows (52b) get ejected through output pipe (14) with high pressure through boar (36),pipe (39), one way valve (79) and pipe 10 by closing one way valves (77and 78). During reciprocating motion of reciprocating means of discs (63a,63b) towards left primary working fluid will be sucked in fourth bellows (52b) through boar (36), pipe (39),one way valve (78), pipes (5 and 2), and initially stored secondary working fluid in first bellows (52a) get ejected through output pipe (14) with high pressure through boar (35),pipe (11) and one way valve (77) and pipe 9 by closing one way valves (76 and 79).Fig. 7 do not differ from fig. 1-2 except a fluid flow diverting means and bores in the body of third cylinder(44). Therefore for sake of simplicity, detail description will not be given.

Fig.8-9 is a schematic view of fourth embodiment of the present invention, which uses reciprocating means of cylinders(41 ,42) includes fourth and fifth cylinder (41) and (42) positioned in first and second cylinder (40a) and (40b) respectively, having collar provided with seal at their first open end and said first collar at open end slidably movable on curved surface of cylinder (44) and also having flange at their closed end provided with circumferential seal slidably movable in contact with inner curved surface of said first and second cylinder (40a and 40b) respectively, linking rods (25 and 26) connecting open end of fourth and fifth cylinders (41 and 42) through said holes (32, 33 and 31, 34) in order given in face to face configuration such that displacement of one of the said cylinders (41, 42) produces an equal axial displacement in other due to force exerted by one of the high energy working fluid, causes increase in pressure of other working fluid. In this embodiment conical ends (38 and 37) of cylinder (44) are extended up to vertical symmetry axis of said cylinders (40a and 40b) respectively. Fig. 8-9 does not differ from fig. 1-2 except reciprocating means of cylinders (41, 42). Therefore for sake of simplicity, detail description will not be given.

In operation, of fourth embodiment of the present invention initially valves (50) and (51) are opened and all the air from cylinders, pipes and valves is exited by replacing corresponding fluids in conventional manner by using known art. At the start of energy transforming process from one of the working fluid i.e. primary or secondary to other, said reciprocating means of cylinders is at its left most position by placing the 'T' shaped rods (23 and 24) to their leftmost position and hence levers of three way valves (19, 20, 21 and 22) to their first fixed position as viewed in fig.8. At this point large quantity primary fluid communication exists between its source and initially stored primary fluid in cylinder (40a) through second three way valve (16), pipes (7 and 8). Initially stored primary fluid in cylinder (40b) is ejected from primary fluid outlet pipe (14) via bore (36), pipes (39, 10) and valve (18) to atmosphere.

The low quantity secondary fluid exists communication between its source and secondary fluid stored in fifth cylinder (42) via pipes (1 and 4), third three way valve (17), pipe (11) and conical end (37), also the initially stored secondary fluid from fourth cylinder

(41) is ejected from secondary fluid outlet pipe (13) via conical end (38), pipe (12), first three way valve (15) and pipe (6).

At the first fixed position of said three way valves (15, 16, 17 and 18), when energy of large quantity primary working fluid is greater than the small quantity secondary working fluid, said reciprocating assembly is moved towards right due to force exerted by primary working fluid entering in first cylinder (40a), causes increase in pressure of secondary working fluid stored in fourth cylinder (41) and get ejected with high pressure through pipe (13) at the same time low pressure (or energy) secondary working fluid enters in fifth cylinder

(42) and primary working fluid stored in cylinder (40b) get exhausted through pipe (14). When the said a reciprocating means of cylinders (41, 42) to the rightmost position the first and third dog (28) and (30) shifts 'T' shaped rods (23) and (24) along with leavers (19, 20, 21 and 22) to their second fixed position without dead stop.

At the second fixed position of levers (19, 20, 21, and 22) as shown in fig. 9 primary fluid exists communication between its source and primary fluid in second cylinder (40b) through pipe (2), second three way valve (16), pipes (5, 39) and bore (36) also initially stored primary fluid in first cylinder (40a) in previous cycle is exhausted from primary fluid outlet pipe (14) via bore (35), pipes (8, 9) and fourth three way valve (18). The less quantity secondary fluid exists communication between its source and secondary fluid stored in fourth cylinder (41) via pipes (1, 3), first three way valve (15), pipe (12), also secondary fluid from fifth cylinder (42) is ejected through outlet pipe (13) via pipe (49), valve (17), pipe (11) and conical end (37). In this embodiment primary fluid entering in the cylinder (44b) moves the said a reciprocating means of cylinders (41, 42) towards left causes increase in pressure of secondary working fluid stored in cylinder (42), at the same time primary fluid from first cylinder (40a) exhausts through pipe (14) via pipe (8), (9) and three way valve (18). Low pressure secondary fluid enters in fourth cylinder (41) from its source via pipes (1, 3), valve (15), pipe (12) and conical end (38). When the said reciprocating means of cylinders reaches to leftmost position second and fourth dog (27) and (29) moves 'T' shaped rods (23 and 24) respectively causes shifting of levers (19, 20 , 21 and 22) to their first fixed position and same cycle repeats automatically and continuously due to which energy transfers from primary working fluid to secondary working fluid.

At the first fixed position of first, second, third and fourth three way valves (15, 16, 17 and 18), when energy of small quantity secondary working fluid is greater than the large quantity primary working fluid, said a reciprocating means of cylinders (41 , 42) is moved towards right due to force exerted by secondary working fluid entering in fifth cylinder (42) from inner side during first cycle as shown in fig 8, causes increase in pressure of primary working fluid stored in cylinder (40b) and get ejected with high pressure through primary working fluid outlet pipe (14) via bore (36), pipes (39, 10) and fourth three way valve (18) at the same time low pressure (or energy) primary working fluid enters in first cylinder (40a) and secondary working fluid stored in fourth cylinder (41) get exhausted through secondary working fluid outlet pipe (13) via conical end (38), bore (45), pipe (12),first three way valve (15) and pipe (6). When the said a reciprocating means of cylinders(41 ,42) reaches to the rightmost position the first and third dog (28 and 30) shifts 'T' shaped rods (23 and 24) along with levers (19, 20, 21 and 22) to their second fixed position.

At the second fixed position of said first, second, third and fourth three way valves (15, 16, 17 and 18) as viewed in fig.9, primary fluid exists communication between its source and primary fluid in second cylinder (40b) through pipe (2), valve (16), pipes (5, 39) and bore (36) also initially stored primary working fluid in first cylinder (40a) in previous cycle is ejected from primary fluid outlet pipe (14) via bore (35), pipes (8,9) and valve (18), the secondary fluid exists communication between its source and secondary fluid stored in fourth cylinder

(41) via pipes (1, 3) valve (15) pipe (12) and secondary fluid stored in fifth cylinder (42) exists communication with outlet pipe (13) via pipe (49), valve (17), pipe (11) and conical end (37). In this situation when secondary working fluid entering in the fourth cylinder (41) moves the said reciprocating means of cylinders towards left causes increase in pressure of primary working fluid stored in cylinder (40a), at the same time secondary working fluid from cylinder

(42) exhausts through secondary working fluid outlet pipe (13) via conical end (37), bore (46), pipe (11), .three way valve (17) and pipe (49). Low pressure primary working fluid enters in cylinder (40b) from its supply via pipes (2), three way valve (16), pipes (5, 39) and bore (36). When the said a reciprocating means of cylinders(41,42) reaches to leftmost position second and fourth dog (27) and (29) moves 'T' shaped rods (23 and 24) respectively causes shifting of levers (19,20,2 Iand22) to their first fixed position and same cycle repeats automatically and continuously due to which energy transfers from secondary working fluid to primary working fluid.

Hence as per the requirement of pressure, pressure of any one of the working fluid is increased by utilizing energy of other fluid.

Fig. 10 illustrates the fifth embodiment of present invention uses second and fourth three way valves (16,18) having lever (20,22) engaged by said dog (28,27and30,29) respectively, first and second conical end (38and37) of third cylinder (44) further open at its either sides via first , third bore (45a, 46a) and second, fourth bore (45b , 46b) in given order and conduit (84) which includes pipes (12, 85 and 1 1 ,86) and their first end connected to said first , second, and third, fourth boar (45a,45b and46a,46b) abut against output of first , second, and input of third, fourth one way valve (80, 82 and 81, 83) in given order and input of first , second, and output of third, fourth one way valve (80, 82 and 81 , 83)connected to pipes (1 and 13) as viewed. Three way valves (16 and 18) being shifted to their first and second fixed position by said dogs (27,28) and (29,30) ,diverts primary working fluid flow in and out from cylinder(40a) and (40b), which drives reciprocating means of cylinders towards right or left alternately and accordingly by using energy of primary working fluid. In operation during reciprocating motion of an assembly of reciprocating cylinders towards right secondary working fluid will be sucked in fifth cylinder (42) through boar (45b), pipe (85),one way valve (82) and pipe (1), and initially stored secondary working fluid in fourth cylinder (41) get ejected through output pipe (13) with high pressure through boar (46a),pipe (1 1) and one way valve (81) by closing one way valves (80) and (83)due to pressure difference. During reciprocating motion of a reciprocating means of cylinders(41,42) towards left secondary working fluid will be sucked in fourth cylinder (41) through boar (45a), pipe (12),one way valve (80) and pipe (1), and initially stored secondary working fluid in fifth cylinder (42) get ejected through output pipe (13) with high pressure through boar (46b),pipe (86) and one way valve (83) by closing one way valves (81)and (82) due to pressure difference. Fig. 10 does not differ from fig. 8-9 except a fluid flow diverting means and bores in the body of third cylinder (44). Therefore for sake of simplicity, detail description will not be given.

Fig. 11 illustrates the sixth embodiment of present invention which uses first and third three way valves (15andl 7) having lever (19,21) engaged by first, second, third and fourth dog (28,27and30,29) respectively, first outlet of said three way valves (15,17) connected to second end of pipe(12,86) and second outlet to second end of pipe (85,1 1) in given order, first and second conical end (38and37) of third cylinder (44) further open at its either sides via first ,third bore (45a,46a) and second , fourth bore (45b and 46b) respectively and said first, third, second and fourth bore (45a, 46a, 45b and 46b) connected to first end of a pipe (12, 1 1 , 85 and86). Conduit (87) which includes pipe (5,7,9 and 10), fifth ,sixth, seventh and eighth one way valves (76, 78, 77 and 79) , input of said fifth and sixth one way valves (76and 78) connected to second end of pipe (7 and 5) and first end of pipe (7 and 5) connected to pipe (2) , output of said seventh and eighth one way valve (77and 79) connected to second end of pipe (9and 10) and first end of pipe (9 and 10) connected to pipe (14) ,output of valve (76) and input of valve (77) connected to pipe (8) by pipes, output of valve (78) and input of valve (79) connected to pipe (39) by pipes. Said three way valves (15) and (17) being shifted to their first and second fixed position by said dog (27, 28) and (29, 30), diverts secondary working fluid flow in and out from fourth and fifth cylinders (41) and (42) and respective flow of fluid drives a reciprocating means of cylinders (41 , 42) towards right or left alternately and accordingly by using energy of secondary working fluid.

In operation during reciprocating motion of reciprocating means of cylinders(41,42) towards right primary working fluid will be sucked in first cylinder (40a) through boar (35), pipe (8),one way valve (76), pipe (7, 2), and initially stored secondary working fluid in second cylinder (40b) get ejected through output pipe (14) with high pressure through boar (36), pipe (39), one way valve (79) and pipe (10) by closing one way valves (77 and78) due to pressure difference. During reciprocating motion of reciprocating means of cylinders(41,42) towards left, primary working fluid will be sucked in cylinders (40b) through boar (36), pipe (39),one way valve (78), pipes (59 and 2), and initially stored secondary working fluid in cylinders (40a) get ejected through output pipe (14) with high pressure through boar (35),pipe (8) and one way valve (77) and pipe (9) by closing one way valves (76and 79) due to pressure difference. Fig. 11 does not differ from fig. 8-9 except a fluid flow diverting means and bores in the body of third cylinder (44). Therefore for sake of simplicity, detail description will not be given.

The present invention device is having resemblance between it and electric transformer. In step up transformer high current, low voltage is converted into low current, high voltage and in step down transformer low current, high voltage is converted into high current, low voltage. While the present invention transfers energy of less quantity (volume), high pressure secondary fluid to large quantity (volume) primary fluid for increasing its pressure which is less than applied pressure, also transfers energy of large quantity (volume), low pressure primary fluid to less quantity (volume) secondary fluid for increasing its pressure which is greater than applied pressure.

In pumping, pressure of fluid pumped depends on diameters ratio of bellows (52a, 52b) and (54a, 54b) or cylinder (41 , 43) and (44).

EXEMPLIFICATION

This invention may be used in pumping drinking water from lower tank to upper tank arrange for drinking water supply to the flats in the building located above the tares or roof- by using fluid like rain water drained from tares or roofs of buildings and houses to ground through pipes automatically and continuously by preventing direct contact of drinking water and rain water with high efficiency.

EQUIVALENTS

It is to be understood that the invention is not limited in its application to the details of construction and arrangement of parts illustrated in accompanying drawings, since the invention is capable of other embodiments and of being practiced or carried out in various ways. Also it is to be understood that the phraseology or terminology employed herein is for the purpose of description and not of limitation.

Claims

CLAIMS What is claimed is:

1. A device for transferring energy between fluids comprising: a housing of bellows pair(88a,88b) comprises first and second hollow cylinders (40a and 40b) arranged in face to face configuration each having first flange at first open end and second flange at second open end; first and second conical end portion (60a,60b) provided with axial bore (35,36), sealedly secured to first flange of first and second hollow cylinder (40a,40b) by interposing upper mounting ring( 68a,68b) of first and fourth bellows(52a,52b) using plurality of bolt (62a,62b) for sucking or forcing and ejecting primary working fluid from said bellows (52a, 52b) via said bore (35,36) respectively; a third cylinder (44) having first and second hollow inward conical end (38,37) on which the cylindrical mounting ring (70a,70b) of second and third bellows (54a,54b) sealedly fixed by fastener (58a,58b) in given order ;said first and second hollow inward conical end (38,37) opening at upper and lower side of a third cylinder (44) via first and second bore (45,46) in given order for sucking or forcing and ejecting secondary working fluid from second and third bellows (54a,54b) alternately; first and second ring (48,47) for connecting first, third and second cylinders (40a, 44, 40b) and said cylinders (40a, 44, 40b) remains axially aligned; holes (32,31 and 33,34) in a body of said ring (48 and 47) for providing friction free reciprocating movement to linking rod (25 and 26) passing through them respectively; said bores (45, 46,35,36) connected to a fluid flow diverting means so as to reciprocate a reciprocating means of discs(63a,63b); a reciprocating means of discs(63a,63b) comprising first and second pair of bellows (88a and 88b) includes first, second and third ,fourth bellows (52a,54a and 52b,54b) connected firmly and axially in end to end configuration by interposing first and second disc (63a and 63b) between their closed ends (69a and75a, 69b and 75b) respectively so as to form said bellows pairs (88a ,88b); said first and second pair of bellows (88a,88b) positioned in first and second cylinder (40a , 40b) in given order; first and second linking rod (25,26) connected to first and second disc (63a ,63b) via and without contact with said holes (32,33,31,34,67) ,abut against and between said discs (63a and 63b) for providing equal axial expansion or contraction in said bellows (52a,54a,52b,54b) so as to suck or force and eject fluid from said bellows alternately during reciprocating motion; dogs (28,27 and 30,29) fixed on said linking rod (25 and 26) at predetermined distance to engage T shaped rod (23 and 24) in given order; a means for strengthening bellows comprises plurality of axially spaced apart first and second reinforcing rings (56,57) mounted firmly on plurality of inner ribs (73 and 74) of said first, fourth (52a,52b) and second ,third (54a,54b) bellows respectively for increasing ability of bellows to withstand internal pressure; a means for providing frictionless movement to a reciprocating means of discs (63a,63b) includes plurality of holes (67) in the body of said second reinforcing ring (57) for providing clearance to said reciprocating linking rods (25,26), plurality of rigid balls (65,55 and 59) disposed in plurality of spherical cavities (66,53 and 64) present at circumferential line of said reinforcing rings and discs (56,57 and 63a,63b) for forming bearing and providing friction free reciprocating movement of said a reciprocating means of discs (63a,63b) with respect to said housing cylinders (40a, 40b) and transferring energy of one of the working fluid to other with high efficiency at all pressures.

2. A device for transferring energy between fluids claimed in claim- 1 wherein a fluid flow diverting means comprises first, second, third, fourth three way valves (15,16,17,18) having operating levers (19,20,21,22) movable between first and second fixed position ; said first, second, third, fourth three way valves (15,16,17,18) each having an inlet, a first and a second outlet and said levers (19,20 and 21,22) being loosely connected by first and second 'T' shaped rod (23 , 24) such that said three way valves shifts simultaneously to their first or second fixed position without dead stop; first, second and third , fourth dogs (28, 27and 30, 29) fixed on the said linking rod (25and26) at predetermined distance for engaging said 'T' shaped rod (23 and 24) such that three way valves moves to their first or second fixed position without dead stop at the end of stroke of said a reciprocating means of discs(63a,63b); said second outlet of second three way valve (16) and first outlet of fourth three way valve (18) connected to bore (35) via pipes (7,8 and 9,8) , first outlet of second three way valve (16) and second outlet of fourth three way valve (18) connected to bore (36) via pipes (5,39 and 10,39);pipe (1 1) connecting second bore (46) and input of third three way valve (17);pipe (12) connecting input of first three way valve (15) and first bore (45); secondary working fluid input pipe (1) connected to first outlet of first three way valve (15) and second outlet of third three way valve (17) via pipe (3, 4) and secondary fluid output pipe (13) connected to second outlet of first three way valve (15) and first outlet of third three way valve (17) via pipes (6, 49); primary fluid input pipe (2) and output pipe (14) connected to input of second and fourth three way valve (16 and 18) respectively.

3. A device for transferring energy between fluids claimed in cIaim-2 wherein first fixed position of said first , second, third and fourth three way valves (15,16, 17,18) is such a way that communication of primary working fluid exist between its source and fluid stored in first bellows (52a) via valve (51), pipe (2), second three way valve (16), pipes(7,8) and bore (35) and between fluid stored in said fourth bellows(52b) and output pipe (14) via bore (36), pipe (39), (10) and three way valve (18) and communication of secondary working fluid between its source and secondary working fluid stored in third bellows (54b) via valve (50), pipe (1,4), third three way valve (17), pipe (11), bore (46) and second conical end (37), and between fluid stored in second bellows (54a) and output pipe (13) via first conical end (38), bore (45), pipe (12),first three way valve (15) and pipe (6) causes movement of said a reciprocating means of discs (63a,63b) towards right.

4. A device for transferring energy between fluids claimed in claim-2 wherein second fixed position of said first ,second, third and fourth three way valves (15,16,17,18) is such a way that communication of primary working fluid exist between its source and fluid stored in fourth bellows(52b) via valve (51), pipe (2), second three way valve (16), pipes (5, 39) and bore (36), between primary fluid stored in said first bellows (52a) and output pipe (14) via bore(35), pipes(8,9) , fourth three way valve (18), and communication of secondary working fluid between its source and secondary working fluid stored in second bellows(54a) via valve (50), pipe (1,3), three way valve (15), pipe (12), bore (45) and first conical end (38), and between secondary working fluid stored in third bellows(54b) and output pipe (13) via second conical end (37), bore (46), pipe (l l),third three way valve (17) and pipe (49) subsequently as herein described above causes movement of said a reciprocating means of discs (63a,63b) towards left.

5. A device for transferring energy between fluids comprising: a housing of bellows pair(88a,88b) comprises first and second hollow cylinders (40a and 40b) arranged in face to face configuration each having first flange at first open end and second flange at second open end; first and second conical end portion (60a,60b) provided with axial bore (35,36), sealedly secured to first flange of first and second hollow cylinder (40a,40b) by interposing upper mounting ring( 68a,68b) of first and fourth bellows(52a,52b) using plurality of bolt (62a,62b) for sucking or forcing and ejecting primary working fluid from said bellows (52a, 52b) via said bore (35,36) respectively; a third cylinder (44) having first and second hollow inward conical end (38,37) on which the cylindrical mounting ring (70a,70b) of second and third bellows (54a,54b) sealedly fixed by fastener (58a,58b) in given order ; said first and second hollow inward conical end (38,37) opening at upper and lower side of a third cylinder (44) via first, third bore (45a, 46a) and second, fourth bore (45b , 46b) in given order for sucking or forcing and ejecting secondary fluid from second and third bellows (54a,54b) alternately; first and second ring (48,47) for connecting first, third and second cylinders (40a, 44, 40b) and said cylinders (40a, 44, 40b) remains axially aligned; holes (32,31 and 33,34) in a body of said ring (48 and 47) for providing friction free reciprocating movement to linking rod (25 and 26) passing through them respectively; said bores (45, 46,35,36) connected to a fluid flow diverting means so as to reciprocate a reciprocating means of discs(63a,63b); a reciprocating means of discs(63a,63b) comprising first and second pair of bellows (88a and 88b) includes first, second and third ,fourth bellows (52a,54a and 52b,54b) connected firmly and axially in end to end configuration by interposing first and second disc (63a and 63b) between their closed ends (69a and75a, 69b and 75b) respectively so as to form said bellows pairs (88a ,88b); said first and second pair of bellows (88a,88b) positioned in first and second cylinder (40a , 40b) in given order; first and second linking rod (25,26) connected to first and second disc (63a ,63b) via and without contact with said holes (32,33,31,34,67) ,abut against and between said discs (63a and 63b) for providing equal axial expansion or contraction in said bellows (52a,54a,52b,54b) so as to suck or force and eject fluid from said bellows alternately during reciprocating motion; dogs (28,27 and 30,29) fixed on said linking rod (25 and 26) at predetermined distance to engage T shaped rod (23 and 24) in given order; a means for strengthening bellows comprises plurality of axially spaced apart first and second reinforcing rings (56,57) mounted firmly on plurality of inner ribs (73 and 74) of said first, fourth (52a,52b) and second, third (54a,54b) bellows respectively for increasing ability of bellows to withstand internal pressure; a means for providing frictionless movement to a reciprocating means of discs (63a,63b) includes plurality of holes (67) in the body of said second reinforcing ring(57) for providing clearance to said reciprocating linking rods(25,26), plurality of rigid balls (65,55 and 59) disposed in plurality of spherical cavities (66,53 and 64) present at circumferential line of said reinforcing rings and discs (56,57 and 63a,63b) for forming bearing and providing friction free reciprocating movement of said a reciprocating means of discs (63a,63b) with respect to said housing cylinders (40a, 40b) and transferring energy of one of the working fluid to other with high efficiency at all pressures.

6. A device for transferring energy between fluids claimed in claim- 1,5 wherein a means for strengthening bellows comprises plurality of the reinforcing rings (56a,57a) mounted firmly on plurality of inner rib (73 and 74) of said first, fourth (52a,52b) and second ,third (54a,54b) bellows respectively for increasing ability of bellows to withstand internal pressure; a means for providing friction free movement includes holes (67)in the body of said second reinforcing ring(57) for providing clearance to said reciprocating linking rods(25,26);said first and second reinforcing rings (56a,57a) and first and second discs (63c, 63d); plurality of roller bearing (58) fixed on shaft (s) and said shaft(s) fastened at opening of plurality of notch (64b) by fastener nut-bolts(a) or like for providing friction free reciprocating movement of said reciprocating means of discs (63a,63b) with respect to said housing cylinders (40a, 40b); said plurality of notch(64b) uniformly present at circumferential line of said rings(56a,57a) and first , second disc(63a,63b).

7. A device for transferring energy between fluids claimed in claim-5 wherein a fluid flow diverting means comprises second and fourth three way valves (16,18) having operating levers (20,22) engaged by first, second and third, fourth dog (28, 27and 30,29,); said axial bore (35 ,36) connected to first outlet of fourth and second three way valve (18,16) via pipes (8, 9 and 39, 5) and to second outlet of said second and fourth three way valve (16,18) via pipes (8, 7 ,39, 10) for diverting primary working fluid flow respectively; first and second conical end (38and37) of third cylinder (44) opening at its upper and lower side via first , third bore (45a, 46a) and second , fourth bore (45b , 46b) in given order ; primary fluid input pipe (2) and output pipe (14) connected to inlet of second and fourth three way valve (16), (18); conduit (84) includes pipe (12, 85 and 11 ,86) such that first end of said pipe (12, 85 and 11 ,86) connected to said first , second, and third, fourth boar (45a,45b and46a,46b) and abut against output of first , second and input of third, fourth one way valve (80, 82 and 81, 83) and said input of first , second, and output of third, fourth one way valve (80, 82 and 81, 83)connected to secondary fluid input pipe (1) and secondary fluid output pipe (13) by pipes in given order; said three way valves (16 and 18) being shifted to their first and second fixed position by said dog (27,28 and 29,30) for diverting primary working fluid flow in and out from first and fourth bellows (52a,52b) and reciprocating a reciprocating means of discs (63a,63b) towards right or left alternately and accordingly by using energy of primary working fluid and that intern causes increase in pressure of secondary working fluid in second or third bellows(54a or 54b).

8. A device for transferring energy between fluids claimed in claim-5 wherein fluid flow diverting means comprises first and third three way valves (15,17) having levers (19,21) engaged by first, second, third and fourth dog (28,27,30,29) respectively; first outlet of three way valves (15, 17) connected to second end of pipe(12,86) and second outlet to second end of pipe(85, l 1) In given order; first and second conical end (38,37) of cylinder (44) opens at its upper and lower side via first, third bore (45a, 46a) and second, fourth bore (45b and 46b) ; first end of a said pipe (12, 86, 85 andl 1) connected to said first, third, second and fourth bore (45a, 46a, 45b and 46b) respectively ; secondary working fluid input pipe (1) and output pipe (13) connected to inlet of first and third three way valve (15) and(17); conduit (87) includes pipe (5,7,9 andlO), fifth , sixth, seventh, and eighth one way valves (76, 78, 77 and 79) and input of said fifth and sixth one way valves (76and 78) connected to second end of pipes (7 and 5) and first end of pipes (7 and 5) connected to primary fluid input pipe (2) and output of seventh and eighth one way valve (77and 79) connected to second end of pipe (9 and 10) and first end of pipe (9 and 10) connected to primary fluid output pipe (14) ,output of fifth one way valve (76) and input of seventh one way valve (77) connected to pipe (8), output of sixth one way valve (78) and input of eighth one way valve (79) connected to pipe (39) by pipe for fluid flow ; said three way valves (15) and (17) being shifted to their first and second fixed position by said dog (27, 28) and (29,30) for diverting secondary working fluid flow in and out from second and third bellows (54a and 54b) and reciprocating a reciprocating means of discs (63a,63b) towards right or left alternately and accordingly by using energy of secondary working fluid and that intern causes increase in pressure of primary working fluid in fourth or first bellows (52b or 52a).

9. A device for transferring energy between fluids comprising: a housing of cylinders(41,42) comprises first and second hollow cylinders (40a and 40b) arranged in face to face configuration each having first flange at first open end and second flange at second open end; first and second conical end portion (60a,60b) provided with axial bore (35,36), sealedly secured to first flange of first and second hollow cylinder (40a,40b) by using plurality of bolts (62a,62b) for sucking or forcing and ejecting primary working fluid from said first and second hollow cylinder (40a,40b) via said bore (35,36) respectively; a third cylinder (44) having first and second hollow inward conical end (38,37) ;said first and second hollow inward conical end (38,37) opening at upper and lower side of a third cylinder (44) via first and second bore (45,46) in given order for sucking or forcing and ejecting secondary working fluid from fourth and fifth cylinder(41 ,42) alternately; first and second ring (48,47) for connecting first, third and second cylinders (40a, 44, 40b) and said cylinders (40a, 44, 40b) remains axially aligned; holes (32,31 and 33,34) in a body of said ring (48 and 47) for providing friction free reciprocating movement to linking rod (25 and 26) passing through them in given order; said bores (45, 46,35,36) connected to a fluid flow diverting means so as to reciprocate a reciprocating means of cylinders (41,42); a reciprocating means of cylinders (41,42) including fourth and fifth cylinder (41 and 42) positioned in first and second cylinder (40a and 40b) respectively; said fourth and fifth cylinder (41 and 42) having collar provided with seal at their first open end slidably movable on curved surface of third cylinder (44) and flange at their closed end provided with circumferential seal slidably movable in contact with inner curved surface of said first and second cylinder (40a) and (40b) in given order; first and second linking rod (25, 26) connected to collar of fourth and fifth cylinder (41,42) via and without contact with said holes (32,33,31,34) , abut against and between open end of fourth and fifth cylinder(41,42) so as to produce equal axial displacement in said third and fourth cylinder (41 ,42) due to force exerted by one of the high energy working fluid and that intern causes increasing pressure of other working fluid;

10. A device for transferring energy between fluids claimed in claim-9 wherein a fluid flow diverting means comprises first, second, third, fourth three way valves (15, 16,17,18) having operating levers (19,20,21,22) movable between first and second fixed position ;said first, second, third, fourth three way valves (15, 16, 17,18) each having an inlet, a first and a second outlet ; said levers (19,20 and 21,22) being loosely connected by first and second 'T' shaped rod (23 , 24) such that said three way valves shifts simultaneously to their first or second fixed position without dead stop; first, second and third , fourth dogs (28, 27and 30, 29) fixed on the said linking rod (25and26) at predetermined distance for engaging said 'T' shaped rod (23 and 24) such that three way valves moves to their^' first or second fixed position without dead stop at the end of stroke of said a reciprocating means of discs(63a,63b); said second outlet of second three way valve (16) and first outlet of fourth three way valve (18) connected to bore (35) via pipes (7,8) and (9,8) , first outlet of second three way valve (16) and second outlet of fourth three way valve (18) connected to bore (36) via pipes (5,39 and 10,39); pipe (11) connecting second bore (46) and input of third three way valve (17); pipe (12) connecting input of first three way valve (15) and first bore (45); secondary working fluid input pipe (1) connected to first outlet of first three way valve (15) and second outlet of third three way valve (17) via pipe (3, 4) and secondary fluid output pipe (13) connected to second outlet of first three way valve (15) and first outlet of third three way valve (17) via pipes (6, 49); primary fluid input pipe (2) and output pipe (14) connected to input of second and fourth three way valve (16 and 18) respectively.

11. A device for transferring energy between fluids claimed in claim- 10 wherein first fixed position of said first , second, third and fourth three way valves (15,16, 17, 18) is such a way that communication of primary working fluid exist between its source and fluid stored in first cylinder (40a) via valve (51), pipe (2), second three way valve (16), pipes (7, 8) and bore (35) and between fluid stored in said second cylinder (40a) and output pipe (14) via bore (36), pipes (39, 10) and three way valve (18) and communication of secondary working fluid between its source and secondary working fluid stored in fifth cylinder(42) via valve (50), pipes (1,4), third three way valve (17), pipe (1 1), bore (46) and second conical end (37), and between fluid stored in fourth cylinder(41) and output pipe (13) via first conical end (38), bore (45), pipe (12),first three way valve (15) and pipe (6) causes movement of said a reciprocating means of cylinders (41,42)towards right.

12. A device for transferring energy between fluids claimed in claim- 10 wherein second fixed position of said first ,second, third and fourth three way valves (15,16,17,18) is such a way that communication of primary working fluid exist between its source and fluid stored in second cylinder (40b) via valve (51), pipe (2), second three way valve (16), pipe (5), (39) and bore (36), between primary fluid stored in said first cylinder (40a) and output pipe (14) via bore(35), pipe(8,9) , fourth three way valve (18), and communication of secondary working fluid between its source and secondary working fluid stored in fourth cylinder (41) via valve (50), pipe (1 ,3), three way valve (15), pipe (12), first bore (45) and first conical end (38), and between secondary fluid stored in fifth cylinder (42) and output pipe (13) via second conical end (37), second bore (46), pipe (1 l),third three way valve (17) and pipe (49) subsequently as herein described above causes movement of said a reciprocating means of cylinders (41,42) towards left.

13. A device for transferring energy between fluids comprising: a housing of cylinders(41,42) comprises first and second hollow cylinders (40a and 40b) arranged in face to face configuration each having first flange at first open end and second flange at second open end; first and second conical end portion (60a,60b) provided with axial bore (35,36), sealedly secured to first flange of first and second hollow cylinder (40a,40b) by using plurality of bolts (62a,62b) for sucking or forcing and ejecting primary working fluid from said first and second hollow cylinder (40a,40b) via said bore (35,36) respectively; a cylinder (44) having first and second hollow inward conical end (38,37) ; said bore (38,37) opens at its upper and lower side via first, third bore (45a, 46a) and second, fourth bore (45b and 46b) for sucking or forcing and ejecting secondary fluid from fourth and fifth cylinder(41,42) alternately; first and second ring (48,47) for connecting first, third and second cylinders (40a, 44, 40b) and said cylinders (40a, 44, 40b) remains axially aligned; holes (32,31 and 33,34) in a body of said ring (48 and 47) for providing friction free reciprocating movement to linking rod (25 and 26) passing through them in given order; said bores (45a, 46a,45b,46b,35,36) connected to a fluid flow diverting means so as to reciprocate a reciprocating means of cylinders (41 ,42); a reciprocating means of cylinders (41 ,42) including fourth and fifth cylinder (41 and 42) positioned in first and second cylinder (40a and 40b) respectively; said fourth and fifth cylinder (41 and 42) having collar provided with seal at their first open end slidably movable on curved surface of third cylinder (44) and flange at their closed end provided with circumferential seal slidably movable in contact with inner curved surface of said first and second cylinder (40a and 40b) in given order; first and second linking rod (25, 26) connected to collar of fourth and fifth cylinder (41,42) via and without contact with said holes (32,33,31,34) , abut against and between open end of fourth and fifth cylinder(41 ,42) so as to produce equal axial displacement in said third and fourth cylinder (41 ,42) due to force exerted by one of the high energy working fluid and that intern causes increasing pressure of other working fluid;

14. A device for transferring energy between fluids claimed in claim-13 wherein a fluid flow diverting means comprises second and fourth three way valves (16,18) having operating levers (20,22) engaged by first, second and third, fourth dog (28, 27and 30,29,); said axial bore (35 ,36) connected to first outlet of fourth and second three way valve (18,16) via pipes (8, 9 and 39, 5) and to second outlet of said second and fourth three way valve (16,18) via pipes (8, 7 ,39, 10) for diverting primary working fluid flow respectively; first and second conical end (38and37) of third cylinder (44) opening at its upper and lower side via first ? third bore (45a, 46a) and second , fourth bore (45b , 46b) in given order ; primary fluid input"¹ pipe (2) and output pipe (14) connected to inlet of second and fourth three way valve (16)* (18); conduit (84) includes pipe (12, 85 and 11 ,86) such that first end of said pipe (12, 85 and

1 1 ,86) connected to said first , second, and third, fourth boar (45a,45b and 46a,46b) and abut against output of first , second and input of third, fourth one way valve (80, 82 and 81,^"~ 83) and said input of first , second, and output of third, fourth one way valve (80, 82 and 81, 83)connected to secondary fluid input pipe (1) and secondary fluid output pipe (13) by pipes in given order; said three way valves (16) and (18) being shifted to their first and second fixed position by said dog (27,28 and 29,30) diverts primary working fluid flow in and out from first and third cylinder (40a and 40b) for driving reciprocating means of cylinders (41,42) towards right or left alternately and accordingly by using energy of primary working fluid and that intern causes increase in pressure of secondary working fluid in fourth or fifth cylinder (41 or 42).

15. A device for transferring energy between fluids claimed in claim-13 wherein a fluid flow diverting means comprises first and third three way valves (15,17) having levers (19,21) engaged by first, second, third and fourth dog(28,27,30,29) respectively; first outlet of three way valves (15, 17) connected to second end of pipe( 12,86) and second outlet to second end of pipes (85, 1 1) in given order; first and second conical end (38,37) of cylinder (44) opening at its upper and lower side via first, third bore (45a, 46a) and second, fourth bore (45b and 46b) ;first end of a said pipes (12, 86, 85 andl l) connected to said first, third, second and fourth bore (45a, 46a, 45b and 46b) respectively ; secondary working fluid input pipe (1) and output pipe (13) connected to inlet of first and third three way valve (15) and(17); conduit (87) includes pipe (5,7,9 andlO), fifth ,sixth, seventh, and eighth one way valves (76, 78, 77 and 79) and input of said fifth and sixth one way valves (76and 78) connected to second end of pipes (7 and 5) and first end of pipes (7 and 5) connected to primary fluid input pipe (2) and output of seventh and eighth one way valve (77and 79) connected to second end of pipe (9 andlO) and first end of pipe (9 and 10) connected to primary fluid output pipe (14) ,output of fifth one way valve (76) and input of seventh one way valve (77) connected to pipe (8), output of sixth one way valve (78) and input of eighth one way valve (79) connected to pipe (39) by pipes for fluid flow ; said three way valves (15) and (17) being shifted to their first and second fixed position by said dog (27, 28 and 29,30) to divert secondary working fluid flow in and out from first and third cylinders (40a,40b)causing movement of a reciprocating means of cylinders (41,42) towards right or left alternately and accordingly by using energy of secondary working fluid and that intern causes increase in pressure of primary working fluid in cylinders (40a,40b).

16. A device for transferring energy between fluids claimed in claim- 1, 5, 9 and 13 wherein first and second two way valve (50 and 51) connected to secondary working fluid inlet pipe (1) and primary working fluid inlet pipe (2) for controlling secondary working fluid and primary working fluid flow; said secondary working fluid and primary working fluid is any viscous fluid entering through said input pipes (1 and 2) respectively.

17. A device for transferring energy between fluids claimed in claim- 1, 5 wherein said device is an intensifier at optimum energy utilization , input to output pressure ratio is adjustable and depends on ratio of diameter of first, fourth bellows (52a, 52b) to diameter of second, third bellows (54a, 54b).

18. A device for transferring energy between fluids claimed in claims- 9, 13 wherein said device is an intensifier at optimum energy utilization , input to output pressure ratio is adjustable and depends on ratio of inner diameter of first, second cylinder (40a, 40b) to outer diameter of third cylinder (44).