CN104131981A - V-shaped multidirectional oil delivery pump and use method thereof - Google Patents
V-shaped multidirectional oil delivery pump and use method thereof Download PDFInfo
- Publication number
- CN104131981A CN104131981A CN201410341335.XA CN201410341335A CN104131981A CN 104131981 A CN104131981 A CN 104131981A CN 201410341335 A CN201410341335 A CN 201410341335A CN 104131981 A CN104131981 A CN 104131981A
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- China
- Prior art keywords
- oil
- valve
- oil outlet
- pump housing
- axis
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
- F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
- F04C2/3442—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation the surfaces of the inner and outer member, forming the working space, being surfaces of revolution
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0088—Lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/06—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2210/00—Fluid
- F04C2210/10—Fluid working
- F04C2210/1044—Fuel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention relates to a V-shaped multidirectional oil delivery pump and a use method of the V-shaped multidirectional oil delivery pump. The V-shaped multidirectional oil delivery pump aims to solve the technical problems that according to existing V-shaped multidirectional oil delivery pumps of the same type, oil inlets and oil outlets cannot rotate by 360 degrees freely according to actual demands, and the V-shaped multidirectional oil delivery pumps, with oil inlets and oil outlets located in the vertical direction, of the same type are not provided with relief valves. According to the V-shaped multidirectional oil delivery pump, an oil inlet and an oil outlet of a pump body are provided with an oil inlet connector and an oil outlet connector respectively. The V-shaped multidirectional oil delivery pump is characterized in that a 45-degree included angle is formed between the axis of the oil inlet and the axis of a relief valve, a 45-degree included angle is formed between the axis of the oil outlet and the axis of the relief valve, in other words, the oil inlet and the oil outlet are arranged in a V shape, the included angle between the axis of the portion, outside the pump body, of the oil inlet connector and the axis of the position where the oil inlet connector and the inner portion of the pump body are matched with each other is 45 degrees, the included angle between the axis of the portion, outside the pump body, of the oil outlet connector and the axis of the position where the oil outlet connector and the inner portion of the pump body are matched with each other is 45 degrees, the oil inlet connector and the oil outlet connector are connected to the pump body through pressing plates and fastening bolts on the contact faces between the oil inlet connector and the pump body and between the oil outlet connector and the pump body, the oil inlet connector can rotate by 360 degrees freely with the axis of the oil inlet connector as the axis, the oil outlet connector can rotate by 360 degrees freely with the axis of the oil outlet connector as the axis, the size D in the horizontal direction of the oil inlet and the size D in the horizontal direction of the oil outlet are larger than the diameter d of the relief valve, and the relief valve is arranged in a relief valve hole in the pump body.
Description
Technical field
The present invention relates to engineering and farm machinery fuel delivery pump, is the multidirectional fuel delivery pump of a kind of V-type and using method thereof.
Background technique
At present, in engineering and farm machinery fuel delivery pump field, the kind of pump presses in Way out and is divided into two classes, and a class is to import and export in horizontal direction, and two classes are to import and export and substantially horizontal vertical 90 degree that are upward.Its working principle is: when the pump housing passes through driven by motor vane rotary, the blades on impeller rotates, thereby makes to produce pressure difference in cavity, and liquid flows into out oil-in chamber from oil-feed chamber, thereby reaches the object of carrying liquid.In above-mentioned two series products, importing and exporting is substantially horizontal, and the pump housing is easily processed, and relief valve can be housed; Be Vertical direction and import and export, the pump housing, because reasons in structure cannot arrange relief valve, often cuts out nozzle because of accident when transfer pump work and causes motor rotation blockage, and motor damage.These two kinds of fuel delivery pumps adopt different separately moulds and frock clamping to produce, and product-specific investments is large, and manufacture cost is high; Supporting the use of product, higher for requirements of installation space.
Summary of the invention
For overcoming above-mentioned deficiency, the object of the invention is to provide to related domain the multidirectional fuel delivery pump of a kind of V-type and using method thereof, make it solve oil plant in existing like product and import and export more difficult any 360 degree revolutions separately according to actual needs, and similar Vertical direction is imported and exported the technical problem that the pump housing lacks relief valve setting.Its objective is and be achieved through the following technical solutions.
The multidirectional fuel delivery pump of a kind of V-type, this fuel delivery pump comprises pump housing assembly and motor, described pump housing assembly comprises fuel inlet neck, pressing plate, filler opening, clamping bolt, oil outlet, fuel discharge port, relief valve, wheel member, the pump housing, cover plate, oil sealing, the Motor Shaft of described motor is connected with the wheel member in the pump housing, the pump housing place of stretching into of Motor Shaft is provided with oil sealing, and the wheel member outer side surface of the pump housing is provided with cover plate; The pump housing is provided with filler opening and oil outlet, and the filler opening of the pump housing and oil outlet are respectively equipped with fuel inlet neck and fuel discharge port; The axis that its structural design main points are described filler opening and oil outlet is crossing respectively with relief valve axis, crossing angle is less than respectively 90 degree, be the V-shaped layout of filler opening and oil outlet, fuel inlet neck, fuel discharge port are less than respectively 90 degree at the axis of pump housing exposed parts and the axis angle of cooperation place in the pump housing; Filler opening, the oil outlet surface of contact of fuel inlet neck, fuel discharge port and the pump housing are respectively equipped with seal ring, and by pressing plate, fuel inlet neck and fuel discharge port are connected on the pump housing, fuel inlet neck, fuel discharge port freely return three-sixth turn taking oil inlet and outlet axis separately respectively as axle center.The V-type of filler opening and oil outlet design in the above-mentioned pump housing, the angle design of filler opening, oil outlet axis and relief valve axis, and the design of fuel inlet neck, fuel discharge port axis and cooperation place axis in the pump housing, make fuel inlet neck, fuel discharge port respectively with the plane of filler opening, oil outlet at an angle, thereby be convenient to fuel inlet neck, fuel discharge port freely turn round be adjusted to various be convenient to that fuel feed tube connects into and out of angle.
The angle of the axis of described filler opening and oil outlet and relief valve axes intersect is 45 degree angles respectively, and fuel inlet neck, fuel discharge port are respectively 45 degree angles at the axis of pump housing exposed parts and the axis of cooperation place in the pump housing.45 degree angle structures of above-mentioned correspondence, for fuel inlet neck, fuel discharge port freely turn rounds after adjusting, the best angle being connected with the fuel feed tube under different amount separately designs.
Described fuel inlet neck, fuel discharge port are fixed on the pump housing by pressing plate, clamping bolt respectively; Unclamp clamping bolt, fuel inlet neck, fuel discharge port freely turn round respectively, tighten clamping bolt after forwarding the angle of needs to, and fuel inlet neck, fuel discharge port are compressed in stationary state by pressing plate respectively.
The substantially horizontal dimension D of described filler opening and oil outlet is greater than the diameter dimension d of overflow valve opening.Said structure is conducive to the processing of overflow valve opening, and the adjusting of overflow valve opening place oil spilling pressure.
Described overflow valve opening is arranged at the pump housing chamber between filler opening and oil outlet, and overflow valve opening place is provided with relief valve.The structure of above-mentioned relief valve and setting make this fuel delivery pump in the time of work, can not cause motor rotation blockage because of surprisingly closing nozzle, prevent the generation of motor damage situation.
The relief valve of described overflow valve opening comprises valve plug, spring, valve seals, valve plug is " T " font, the valve plug head cap end that is filler opening side is provided with valve seals, valve seals is positioned at the aperture place of overflow valve opening, the end face of the valve plug the other end is provided with spring bayonet socket, the spring bayonet socket of one end of spring and valve plug fastens, and the other end is butted on the overflow valve opening place of oil outlet side mutually.In the time that oil plant, in the process that is entered oil outlet by filler opening, oil spilling situation occurs, the overflow valve opening at relief valve place is opened, and oil spilling flows back into filler opening by oil outlet.Meanwhile, above-mentioned is a kind of concrete structure of relief valve, and relief valve also can adopt the existing similar overflow that is applicable to this fuel delivery pump.As increased stop nut at relief valve, concrete structure is as follows: the relief valve of described overflow valve opening comprises valve plug, spring, valve seals and stop nut, valve plug is " T " font, valve plug is provided with outside thread, the valve plug head cap end that is filler opening side is provided with valve seals, valve seals is positioned at the aperture place of overflow valve opening, and the other end of valve plug is provided with stop nut, and spring is butted on the overflow valve opening place of stop nut and oil outlet side mutually.Thereby rotary spacing nut, the i.e. elastic force of adjustable springs.
The present invention assembles simply, easy to maintenance, greatly reduces the cost of investment of product compared with original technology, product versatility is stronger, solved hydraulic fluid port upward oil plant pump the historic difficult problem of relief valve can not be housed; Meanwhile, it is low to requirements of installation space, and joint is optionally rotated, has met the different needs under various environment, has reduced assembly cost.It is suitable as fuel delivery pump and uses, ex hoc genus anne the architecture advances of product.
Brief description of the drawings
Fig. 1 is perspective view of the present invention, and in figure, dotted line and arrow are fuel inlet neck and fuel discharge port revolution schematic diagram.
Fig. 2 is sectional structure schematic diagram of the present invention, has made A-A and analyse and observe in figure, and arrow is the sense of rotation of fuel inlet neck and fuel discharge port.
Fig. 3 is the A-A part sectional structure schematic diagram of Fig. 2.
Fig. 4 is the modified model sectional structure schematic diagram of Fig. 2, and in figure, relief valve adopts another kind of structure.
Figure number and title: 1, fuel inlet neck, 2, pressing plate, 3, filler opening, 4, overflow valve opening, 5, clamping bolt, 6, oil outlet, 7, fuel discharge port, 8, seal ring, 9, relief valve, 10, wheel member, 11, the pump housing, 12, Motor Shaft, 13, cover plate, 14, oil sealing, 15, motor.
Embodiment
Now by reference to the accompanying drawings, structure of the present invention and use are further described.As shown in FIG. 1 to 3, this fuel delivery pump comprises pump housing assembly and motor 15, and the Motor Shaft 12 of motor is connected with the wheel member 10 in the pump housing 11, and the pump housing place of stretching into of Motor Shaft is provided with oil sealing 14, and the wheel member outer side surface of the pump housing is provided with cover plate 13; The pump housing is provided with filler opening 3 and oil outlet 6, and the filler opening of the pump housing and oil outlet are respectively equipped with fuel inlet neck 1 and fuel discharge port 7.The axis of filler opening and oil outlet is crossing respectively with relief valve 9 axis, crossing angle α is 45 degree, be the V-shaped layout of filler opening and oil outlet, fuel inlet neck, fuel discharge port are 45 degree at the axis of pump housing exposed parts with the axis angle β of cooperation place in the pump housing; Thereby filler opening, the oil outlet plane at the two side ends angle, top of the pump housing are oblique setting, be inverted " V " font.Filler opening, the oil outlet surface of contact of fuel inlet neck, fuel discharge port and the pump housing are respectively equipped with seal ring 8, and by pressing plate 2, clamping bolt 5, fuel inlet neck and fuel discharge port are connected on the pump housing, fuel inlet neck, fuel discharge port freely return three-sixth turn taking oil inlet and outlet axis separately respectively as axle center.Meanwhile, the substantially horizontal dimension D of filler opening and oil outlet is greater than the diameter dimension d of overflow valve opening, and overflow valve opening is arranged at the pump housing chamber between filler opening and oil outlet, and overflow valve opening place is provided with relief valve.Relief valve comprises valve plug, spring, valve seals, valve plug is " T " font, the valve plug head cap end that is filler opening side is provided with valve seals, valve seals is positioned at the aperture place of overflow valve opening, the end face of the valve plug the other end is provided with spring bayonet socket, the spring bayonet socket of one end of spring and valve plug fastens, and the other end is butted on the overflow valve opening place of oil outlet side mutually.As shown in Figure 4, above-mentioned structure of relief valve also can adopt, the structure of valve plug, spring, valve seals and stop nut composition, and valve plug is provided with outside thread, the spring bayonet socket side of valve plug is provided with stop nut, and spring is butted on the overflow valve opening place of stop nut and oil outlet side mutually.
When the overflow valve opening of the pump housing is processed, stretch into after filler opening or oil outlet vertical drilling moulding by drill bit.This fuel delivery pump unclamps clamping bolt before using, and freely turn round adjusting fuel inlet neck, fuel discharge port, tightens clamping bolt after forwarding the angle of needs to, and fuel inlet neck, fuel discharge port are compressed in stationary state by pressing plate respectively.Finally, fuel inlet neck, fuel discharge port connect respectively fuel delivery tube, and this fuel delivery pump can use.Thereby this fuel delivery pump can meet the usage requirement of various spaces; Meanwhile, because the overflow valve opening of the pump housing is easy to process, this fuel delivery pump product-specific investments is few, only needs a mold and frock clamping, and whether selection will process overflow valve opening and relief valve is set arbitrarily, thereby manufacture cost is lower.
Claims (9)
1. the multidirectional fuel delivery pump of V-type, this fuel delivery pump comprises pump housing assembly and motor (15), described pump housing assembly comprises fuel inlet neck (1), pressing plate (2), filler opening (3), clamping bolt (5), oil outlet (6), fuel discharge port (7), relief valve (9), wheel member (10), the pump housing (11), cover plate (13), oil sealing (14), the Motor Shaft (12) of described motor (15) is connected with the wheel member (10) in the pump housing (11), the pump housing (11) place of stretching into of Motor Shaft (12) is provided with oil sealing (14), wheel member (10) outer side surface of the pump housing (11) is provided with cover plate (13), the pump housing (11) is provided with filler opening (3) and oil outlet (6), and the filler opening (3) of the pump housing (11) and oil outlet (6) are respectively equipped with fuel inlet neck (1) and fuel discharge port (7), the axis that it is characterized in that described filler opening (3) and oil outlet (6) is crossing respectively with relief valve (9) axis, crossing angle is less than respectively 90 degree, be filler opening (3) and the V-shaped layout of oil outlet (6), fuel inlet neck (1), fuel discharge port (7) are less than respectively 90 degree at the axis of the pump housing (11) exposed parts and the axis angle of cooperation place in the pump housing (11), fuel inlet neck (1), fuel discharge port (7) are respectively equipped with seal ring (8) with filler opening (3), oil outlet (6) surface of contact of the pump housing (11), and by pressing plate (2), fuel inlet neck (1) and fuel discharge port (7) being connected to the pump housing (11) above, fuel inlet neck (1), fuel discharge port (7) freely return three-sixth turn taking oil inlet and outlet axis separately respectively as axle center.
2. the multidirectional fuel delivery pump of V-type according to claim 1, it is characterized in that the axis of described filler opening (3) and oil outlet (6) and the angle of relief valve (9) axes intersect are 45 degree angles respectively, fuel inlet neck (1), fuel discharge port (7) are respectively 45 degree angles at the axis of the pump housing (11) exposed parts and the axis of cooperation place in the pump housing (11).
3. the multidirectional fuel delivery pump of V-type according to claim 1, is characterized in that described fuel inlet neck (1), fuel discharge port (7) are fixed on the pump housing (11) by pressing plate (2), clamping bolt (5) respectively.
4. the multidirectional fuel delivery pump of V-type according to claim 1, is characterized in that the substantially horizontal dimension D of described filler opening (3) and oil outlet (6) is greater than the diameter dimension d of overflow valve opening (4).
5. the multidirectional fuel delivery pump of V-type according to claim 4, is characterized in that described overflow valve opening (4) is arranged at the pump housing chamber between filler opening (3) and oil outlet (6), and overflow valve opening (4) locates to be provided with relief valve (9).
6. the multidirectional fuel delivery pump of V-type according to claim 5, the relief valve (9) that it is characterized in that described overflow valve opening (4) comprises valve plug, spring, valve seals, valve plug is " T " font, the valve plug head cap end that is filler opening (3) side is provided with valve seals, valve seals is positioned at the aperture place of overflow valve opening (4), the end face of the valve plug the other end is provided with spring bayonet socket, and the spring bayonet socket of one end of spring and valve plug fastens, and the other end is butted on mutually the overflow valve opening (4) of oil outlet (6) side and locates.
7. the multidirectional fuel delivery pump of V-type according to claim 5, the relief valve (9) that it is characterized in that described overflow valve opening (4) comprises valve plug, spring, valve seals and stop nut, valve plug is " T " font, valve plug is provided with outside thread, the valve plug head cap end that is filler opening (3) side is provided with valve seals, valve seals is positioned at the aperture place of overflow valve opening (4), and the other end of valve plug is provided with stop nut, and spring is butted on mutually the overflow valve opening (4) of stop nut and oil outlet (6) side and locates.
8. the using method of the multidirectional fuel delivery pump of V-type according to claim 1, is characterized in that described fuel inlet neck (1), fuel discharge port (7) are fixed on the pump housing (11) by pressing plate (2), clamping bolt (5) respectively; Unclamp clamping bolt (5), fuel inlet neck (1), fuel discharge port (7) freely turn round respectively, after forwarding the angle needing to, tighten clamping bolt (5), fuel inlet neck (1), fuel discharge port (7) are compressed in stationary state by pressing plate (2) respectively.
9. the using method of the multidirectional fuel delivery pump of V-type according to claim 8, is characterized in that the pump housing chamber between described filler opening (3) and oil outlet (6) is provided with overflow valve opening (4), and overflow valve opening (4) locates to be provided with relief valve (9); Described relief valve (9) comprises valve plug, spring, valve seals and stop nut, valve plug is " T " font, the valve plug head cap end that is filler opening (3) side is provided with valve seals, valve seals is positioned at the aperture place of overflow valve opening (4), the other end of valve plug is provided with stop nut, and spring is butted on mutually the overflow valve opening (4) of stop nut and oil outlet (6) side and locates; Rotary spacing nut, the elastic force of Regulation spring, in the time that oil plant, in the process that is entered oil outlet (6) by filler opening (3), oil spilling situation occurs, the overflow valve opening that relief valve (9) is located is opened, and oil spilling flows back into filler opening by oil outlet (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341335.XA CN104131981B (en) | 2014-07-17 | 2014-07-17 | The multidirectional fuel delivery pump of V-type and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410341335.XA CN104131981B (en) | 2014-07-17 | 2014-07-17 | The multidirectional fuel delivery pump of V-type and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104131981A true CN104131981A (en) | 2014-11-05 |
| CN104131981B CN104131981B (en) | 2016-04-13 |
Family
ID=51804785
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410341335.XA Active CN104131981B (en) | 2014-07-17 | 2014-07-17 | The multidirectional fuel delivery pump of V-type and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104131981B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017051237A1 (en) * | 2015-09-23 | 2017-03-30 | Inbrooll Industries, S.L. | Pump with adaptable inlet and outlet connections |
| CN116292432A (en) * | 2023-04-11 | 2023-06-23 | 泰州康乔机电设备有限公司 | Shockproof base for disc pump |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106947U (en) * | 1991-11-20 | 1992-06-10 | 潘太荣 | Quick-adjusting joint for water pumps |
| JP2003214362A (en) * | 2002-01-23 | 2003-07-30 | Nippon Jii Rotor Kk | Double rotary type vane pump device |
| CN101044322A (en) * | 2004-09-20 | 2007-09-26 | 麦格纳动力系有限公司 | Pump with selectable outlet pressure |
| EP2113705A1 (en) * | 2008-04-28 | 2009-11-04 | Gatech | Hydraulic pump with spherical joint connection |
| JP2010031924A (en) * | 2008-07-28 | 2010-02-12 | Kayaba Ind Co Ltd | Suction connector for pump |
| CN202468305U (en) * | 2012-03-02 | 2012-10-03 | 温州奥力康泵业有限公司 | High-pressure pump |
| CN202756238U (en) * | 2012-08-16 | 2013-02-27 | 上海宏殷自控设备有限公司 | Energy-saving type vane pump with overflow valve |
| CN204025082U (en) * | 2014-07-17 | 2014-12-17 | 华泽遂 | The multidirectional fuel delivery pump of V-type |
-
2014
- 2014-07-17 CN CN201410341335.XA patent/CN104131981B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2106947U (en) * | 1991-11-20 | 1992-06-10 | 潘太荣 | Quick-adjusting joint for water pumps |
| JP2003214362A (en) * | 2002-01-23 | 2003-07-30 | Nippon Jii Rotor Kk | Double rotary type vane pump device |
| CN101044322A (en) * | 2004-09-20 | 2007-09-26 | 麦格纳动力系有限公司 | Pump with selectable outlet pressure |
| EP2113705A1 (en) * | 2008-04-28 | 2009-11-04 | Gatech | Hydraulic pump with spherical joint connection |
| JP2010031924A (en) * | 2008-07-28 | 2010-02-12 | Kayaba Ind Co Ltd | Suction connector for pump |
| CN202468305U (en) * | 2012-03-02 | 2012-10-03 | 温州奥力康泵业有限公司 | High-pressure pump |
| CN202756238U (en) * | 2012-08-16 | 2013-02-27 | 上海宏殷自控设备有限公司 | Energy-saving type vane pump with overflow valve |
| CN204025082U (en) * | 2014-07-17 | 2014-12-17 | 华泽遂 | The multidirectional fuel delivery pump of V-type |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017051237A1 (en) * | 2015-09-23 | 2017-03-30 | Inbrooll Industries, S.L. | Pump with adaptable inlet and outlet connections |
| EP3147514B1 (en) * | 2015-09-23 | 2020-02-26 | Inbrooll Industries, SL | Pump with adaptable inlet and outlet connections |
| CN116292432A (en) * | 2023-04-11 | 2023-06-23 | 泰州康乔机电设备有限公司 | Shockproof base for disc pump |
| CN116292432B (en) * | 2023-04-11 | 2023-11-14 | 泰州康乔机电设备有限公司 | Shockproof base for disc pump |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104131981B (en) | 2016-04-13 |
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