Classifications

• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
  • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
  • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
  • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
  • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
  • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
  • F04B9/137—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers the pumping members not being mechanically connected to each other
  • F04B9/1372—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each pump piston in the two directions is obtained by a double-acting piston fluid motor
  • F04B9/1374—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each pump piston in the two directions is obtained by a double-acting piston fluid motor with fluid-actuated inlet or outlet valve
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
  • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
  • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
  • F15B11/006—Hydraulic "Wheatstone bridge" circuits, i.e. with four nodes, P-A-T-B, and on-off or proportional valves in each link
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
  • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
  • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
  • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
  • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
  • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
  • F01L25/066—Arrangements with main and auxiliary valves, at least one of them being fluid-driven piston or piston-rod being used as auxiliary valve
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
  • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
  • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
  • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
  • F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
  • F04B9/129—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers
  • F04B9/131—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members
  • F04B9/135—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having plural pumping chambers with two mechanically connected pumping members reciprocating movement of the pumping members being obtained by two single-acting elastic-fluid motors, each acting in one direction
• • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
  • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
  • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
  • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
  • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors

Definitions

• a two-way distributor which is connected to the power supply, is activated and the pressure is reduced.
• 5 ⁇ sleds ⁇ vie v ⁇ zm ⁇ zhn ⁇ s ⁇ i ⁇ yavleniya in ⁇ tsesse e ⁇ - s ⁇ lua ⁇ atsii nas ⁇ sn ⁇ y us ⁇ an ⁇ v ⁇ i l ⁇ zhny ⁇ signal ⁇ v m ⁇ gu ⁇ v ⁇ zni ⁇ nu ⁇ susches ⁇ vennye ⁇ lebaniya pressure ⁇ ab ⁇ chey zhid ⁇ s ⁇ i in na ⁇ n ⁇ y gid ⁇ magis ⁇ ali e ⁇ y us ⁇ aya ⁇ v ⁇ i and ⁇ a ⁇ zhe not always ⁇ ealizuyu ⁇ sya l ⁇ lnye ⁇ dy nagne ⁇ aniya
• P ⁇ edlagae maya ⁇ nevm ⁇ gid ⁇ avdiches ⁇ aya nas ⁇ snaya us ⁇ a- n ⁇ v ⁇ a ⁇ bes ⁇ echivae ⁇ b ⁇ lee s ⁇ abiln ⁇ e dazlenie, ⁇ davae- m ⁇ e e ⁇ th us ⁇ an ⁇ v ⁇ y ⁇ gid ⁇ avliches ⁇ mu is ⁇ lni ⁇ eln ⁇ mu ⁇ ganu and ⁇ vyshae ⁇ its ⁇ e ⁇ itsieya ⁇ ⁇ lezn ⁇ g ⁇ deys ⁇ ziya, ⁇ s ⁇ l ⁇ u due ⁇ su ⁇ s ⁇ ziya l ⁇ yay ⁇ signal ⁇ v ⁇ s ⁇ yann ⁇ ⁇ ealizuyu ⁇ sya ⁇ lnye ⁇ dy ⁇ dvi ⁇ yay ⁇ ⁇ gan ⁇ v mul ⁇ i ⁇ li ⁇ a- ⁇ v ⁇ i nagne ⁇ aya
• the best embodiment of the invention Pneumohydraulic-a-Czech pump installation performed - 6th consonant to the present invention contains two air-hydrated multiplications of I active operation, which have any suitable for this purpose.
• Each culture I has a 2-speed air conditioner with accelerating gears 2a and 2v, a 3-wheel drive and an accelerator, With the option of returning a non-returning accommodation.
• an optional ⁇ rect gun ⁇ which can be supplied with a motor, may be connected.
• the adjustable in-line hydraulics are 9,10, 11,12 and the expansion of 13 are designed to compensate for the “ increase in the volume of the liquid, which is pumped up by an increase of 5 mm.
• the planes 9, 10, 11, 12 also have an area of 9 s, 10 s, ⁇ s, and 2 s of control, each of which is communicated with
• the pneumatic-hydraulic pump unit also contains two electronic distributors 15 with double pneumatic control,. having any suitable equipment for these purposes.
• ⁇ as ⁇ edeli ⁇ eli 15 sluzha ⁇ for ⁇ dachi szha ⁇ g ⁇ gas ⁇ is ⁇ chni ⁇ a ⁇ in ⁇ novm ⁇ l ⁇ s ⁇ i 2 mul ⁇ i ⁇ li ⁇ a ⁇ v I, ⁇ es ⁇ ⁇ ni ⁇ ednaznacheny for u ⁇ e claimed ⁇ e ⁇ emescheniem ⁇ dvizhn ⁇ g ⁇ link ⁇ dn ⁇ g ⁇ mul ⁇ i ⁇ li ⁇ a ⁇ a I in zadann ⁇ m s ⁇ ve ⁇ s ⁇ zii with ⁇ e ⁇ emescheniem ⁇ dvizhn ⁇ g ⁇ unit 4 d ⁇ ug ⁇ g ⁇ mulysh ⁇ li ⁇ ayu ⁇ a I.
• Each power splitter 15 has two circuits ⁇ 5a and ⁇ 5z control, input ⁇ 5 locker and exits. 15 ⁇ . and ⁇ 5 Canal. Parts ⁇ 5a and ⁇ 5v are intended for switching the channels of the distributors 5 and the alternate flow of compressed gas to the pressure of 2 multiplicates I.
• ⁇ chnee, u ⁇ avlyayuschie Disconnectors 16 and 17 are intended for transmitting a signal in the form of pressure to areas ⁇ 5a, ⁇ 5 in the case of power disconnectors 15 for switching of outputs 15 s ⁇ and ⁇ 5 Canal.
• the reducing constituents 16 and 17 are generally two-way transmitters, which have a wide range of dissipative
• Each divider 16 and 17 has two areas
• One area 16a, 7a each of the distributor 16, 17 is communicated separately after 5 minutes and is 2 times less than 1.
• 25 has a well-known structure and contains each input 8a and 9a, 20a and 21a and the other 8a, 9b, 20b and 2b, and it comes out on 21st, well.
• 35 flashing divider 16 each of which is multiplied by I; they are connected via pneumatic valves 22 for pneumatic gain of 2 mule 1 and for the benefit of 15 - 9 - divider 15.
• OTHER DYES ⁇ 8 ⁇ W 20B ⁇ D ⁇ IN ⁇ are separated by pneumatic valves 18 and 20, supplied to the source " ⁇ ", which was compressed after regulation 23.
• Pressure regulator 23 is inactive by means of the same position 23 and has any known operation that is suitable for this purpose.
• SLI ⁇ ⁇ is ⁇ lni ⁇ eln ⁇ g ⁇ gid ⁇ avl ⁇ ches ⁇ g ⁇ ⁇ gana " ⁇ ⁇ ⁇ susches ⁇ Lyae ⁇ sya che ⁇ ez drain gid ⁇ magzs ⁇ al 6 further che ⁇ ez ⁇ b ⁇ a ⁇ ny gid ⁇ la ⁇ an 8c gid ⁇ a ⁇ diches ⁇ g ⁇ m ⁇ s ⁇ a May 7 (lev ⁇ g ⁇ ⁇ ⁇ isun ⁇ u) in ⁇ a ⁇ uyu gid ⁇ l ⁇ s ⁇ 3 mul ⁇ zh ⁇ li ⁇ a ⁇ a I (lev ⁇ g ⁇ ⁇ ⁇ isun ⁇ u).
• the complete 4-speed multiplier I (for example) starts to move to the opposite, while the second 4-speed multifunction unit is
• the USER is responsible for the 16 / (long-term) operation.
• the fourth step of the multifunctional I is the second step to the second half.
• the non-removable connector is equipped with a pneumatic separator 17 (the direct reference to the drawing), and it is free to disconnect it. 17
• Compensated fluid volume pumped by a convenient 5 and a merged 6 drain 6 can be used independently of the system.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• General Engineering & Computer Science (AREA)
• Physics & Mathematics (AREA)
• Fluid Mechanics (AREA)
• Fluid-Pressure Circuits (AREA)
• Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
• Reciprocating Pumps (AREA)
• Crystals, And After-Treatments Of Crystals (AREA)

Priority Applications (6)

Applications Claiming Priority (2)

Publications (1)

Family

ID=21616592

Family Applications (1)

Country Status (6)

Cited By (1)

Families Citing this family (2)

Citations (2)

Family Cites Families (1)

• 1980
  • 1980-02-27 WO PCT/SU1980/000028 patent/WO1981002448A1/ru not_active Ceased
  • 1980-02-27 JP JP55501137A patent/JPS57500201A/ja active Pending
  • 1980-02-27 DE DE3050277T patent/DE3050277C2/de not_active Expired
  • 1980-08-07 CA CA000357822A patent/CA1140836A/en not_active Expired
  • 1980-10-23 FR FR8022707A patent/FR2492903A1/fr active Granted
• 1981
  • 1981-10-23 SE SE8106274A patent/SE430096B/sv unknown

Patent Citations (2)

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