EP0190013A3 - Variable capacity compressor - Google Patents
Variable capacity compressor Download PDFInfo
- Publication number
- EP0190013A3 EP0190013A3 EP86300455A EP86300455A EP0190013A3 EP 0190013 A3 EP0190013 A3 EP 0190013A3 EP 86300455 A EP86300455 A EP 86300455A EP 86300455 A EP86300455 A EP 86300455A EP 0190013 A3 EP0190013 A3 EP 0190013A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- plate
- shoes
- piston
- variable capacity
- capacity compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
- F04B27/0878—Pistons
- F04B27/0886—Piston shoes
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F04B2027/1809—Controlled pressure
- F04B2027/1813—Crankcase pressure
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F04B2027/1822—Valve-controlled fluid connection
- F04B2027/1831—Valve-controlled fluid connection between crankcase and suction chamber
-
- 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
- F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
- F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
- F04B27/14—Control
- F04B27/16—Control of pumps with stationary cylinders
- F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
- F04B27/1804—Controlled by crankcase pressure
- F04B2027/184—Valve controlling parameter
- F04B2027/1859—Suction pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60010992A JPS61171886A (en) | 1985-01-25 | 1985-01-25 | Volume variable oblique plate type compressor |
JP10992/85 | 1985-01-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0190013A2 EP0190013A2 (en) | 1986-08-06 |
EP0190013A3 true EP0190013A3 (en) | 1987-06-03 |
Family
ID=11765641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86300455A Withdrawn EP0190013A3 (en) | 1985-01-25 | 1986-01-23 | Variable capacity compressor |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0190013A3 (en) |
JP (1) | JPS61171886A (en) |
KR (1) | KR920007053B1 (en) |
CN (1) | CN86101051A (en) |
AU (1) | AU5267986A (en) |
BR (1) | BR8600296A (en) |
IN (1) | IN165951B (en) |
MX (1) | MX168487B (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6316177A (en) * | 1986-07-08 | 1988-01-23 | Sanden Corp | Variable displacement type compressor |
JPH0610468B2 (en) * | 1986-08-07 | 1994-02-09 | サンデン株式会社 | Variable capacity compressor |
JPS6341677A (en) * | 1986-08-08 | 1988-02-22 | Sanden Corp | Variable capacity compressor |
BR8704487A (en) * | 1986-09-02 | 1988-04-19 | Nippon Denso Co | VARIABLE DISPLACEMENT OSCILLATING PLATE TYPE COMPRESSOR |
JPS63205474A (en) * | 1987-02-19 | 1988-08-24 | Sanden Corp | Swash plate type variable displacement compressor |
JPH0649918Y2 (en) * | 1987-03-24 | 1994-12-14 | サンデン株式会社 | Variable capacity compressor |
JPS63149319U (en) * | 1987-03-24 | 1988-09-30 | ||
JPS6429679A (en) * | 1987-07-24 | 1989-01-31 | Sanden Corp | Capacity variable swash plate type compressor |
US5168716A (en) * | 1987-09-22 | 1992-12-08 | Sanden Corporation | Refrigeration system having a compressor with an internally and externally controlled variable displacement mechanism |
JPS6480776A (en) * | 1987-09-22 | 1989-03-27 | Sanden Corp | Volume-variable compressor |
US5027612A (en) * | 1987-09-22 | 1991-07-02 | Sanden Corporation | Refrigerating system having a compressor with an internally and externally controlled variable displacement mechanism |
US5189886A (en) * | 1987-09-22 | 1993-03-02 | Sanden Corporation | Refrigerating system having a compressor with an internally and externally controlled variable displacement mechanism |
JPH0341101Y2 (en) * | 1988-03-23 | 1991-08-29 | ||
JP2530707Y2 (en) * | 1989-09-16 | 1997-03-26 | 株式会社豊田自動織機製作所 | Coil spring mounting structure for variable capacity compressor |
JP2573362Y2 (en) * | 1990-09-04 | 1998-05-28 | 株式会社豊田自動織機製作所 | Piston guide structure for variable displacement swash plate compressor |
JP2979687B2 (en) * | 1991-03-26 | 1999-11-15 | 株式会社豊田自動織機製作所 | Variable capacity swash plate compressor |
JP2626292B2 (en) * | 1991-03-30 | 1997-07-02 | 株式会社豊田自動織機製作所 | Variable capacity swash plate compressor |
EP0780572B1 (en) | 1995-11-24 | 2005-10-12 | Calsonic Kansei Corporation | Swash-plate type compressor |
JPH10220347A (en) | 1997-02-10 | 1998-08-18 | Toyota Autom Loom Works Ltd | Variable capacity compressor |
US6024010A (en) * | 1997-08-01 | 2000-02-15 | Ntn Corporation | Shoe for swash plate type compressor and shoe assembly |
JP2000205127A (en) | 1998-11-11 | 2000-07-25 | Sanden Corp | Compressor |
JP2007002717A (en) * | 2005-06-23 | 2007-01-11 | Japan Servo Co Ltd | Series rotor type tube pump |
CN103629081A (en) * | 2013-05-23 | 2014-03-12 | 浙江三田汽车空调压缩机有限公司 | Device and method for adjusting automobile air conditioner compressor exhaust volume with pressure difference |
CN108150479A (en) * | 2016-12-05 | 2018-06-12 | 江苏汉力士液压制造有限公司 | It is split type to wave |
CN107605702B (en) * | 2017-10-30 | 2019-01-29 | 华中科技大学 | A kind of compression mechanism of compressor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2545929A (en) * | 1949-03-31 | 1951-03-20 | Acrotorque Co | Pump |
US3746475A (en) * | 1971-02-03 | 1973-07-17 | Gen Motors Corp | Double-acting swashplate compressor |
DE2704729A1 (en) * | 1976-02-06 | 1977-08-11 | Borg Warner | COMPRESSOR |
-
1985
- 1985-01-25 JP JP60010992A patent/JPS61171886A/en active Granted
-
1986
- 1986-01-20 CN CN198686101051A patent/CN86101051A/en active Pending
- 1986-01-23 EP EP86300455A patent/EP0190013A3/en not_active Withdrawn
- 1986-01-23 AU AU52679/86A patent/AU5267986A/en not_active Abandoned
- 1986-01-24 BR BR8600296A patent/BR8600296A/en not_active IP Right Cessation
- 1986-01-24 KR KR1019860000439A patent/KR920007053B1/en not_active IP Right Cessation
- 1986-01-24 MX MX001345A patent/MX168487B/en unknown
- 1986-01-27 IN IN76/DEL/86A patent/IN165951B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2545929A (en) * | 1949-03-31 | 1951-03-20 | Acrotorque Co | Pump |
US3746475A (en) * | 1971-02-03 | 1973-07-17 | Gen Motors Corp | Double-acting swashplate compressor |
DE2704729A1 (en) * | 1976-02-06 | 1977-08-11 | Borg Warner | COMPRESSOR |
Also Published As
Publication number | Publication date |
---|---|
MX168487B (en) | 1993-05-27 |
KR920007053B1 (en) | 1992-08-24 |
IN165951B (en) | 1990-02-17 |
BR8600296A (en) | 1986-10-07 |
EP0190013A2 (en) | 1986-08-06 |
JPS61171886A (en) | 1986-08-02 |
CN86101051A (en) | 1986-07-23 |
AU5267986A (en) | 1986-07-31 |
JPS641668B2 (en) | 1989-01-12 |
KR860005980A (en) | 1986-08-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0190013A3 (en) | Variable capacity compressor | |
US4178135A (en) | Variable capacity compressor | |
SE8500816L (en) | COMPRESSOR OF WICKET TYPE WITH MECHANISM FOR SETTING THE CAPACITY | |
KR960012115B1 (en) | Freezing compressor | |
KR100318772B1 (en) | Variable capacity swash plate type compressor | |
EP0879960A3 (en) | High pressure fuel pump | |
US3241495A (en) | Construction for axial piston pump or motor | |
CA2210401A1 (en) | Piston for compressors | |
JPH03115782A (en) | Radial piston device | |
JPH0672597B2 (en) | Rotating waveform motion type air compressor | |
ATE45612T1 (en) | PUMP. | |
US6547531B1 (en) | Variable-displacement axial piston pump | |
EP0356990A3 (en) | Variable positive fluid displacement system | |
KR100282042B1 (en) | Variable capacity swash plate compressor | |
US3373696A (en) | Fluid transmission devices | |
JPH0257232B2 (en) | ||
GB2023740A (en) | Rotary positive-displacement fluid-machine | |
JP2001221156A (en) | Variable displacement compressor having piston rotation preventing structure | |
CN215256659U (en) | Rotating body device for swing type compressor and fixed displacement compressor | |
GB1462848A (en) | Swash-plate drive mechanism | |
GB1391368A (en) | Bearings | |
CN2267338Y (en) | Rocking disc type multifunction large volume high pressure pump | |
US3788779A (en) | Radial piston pump | |
SU1435823A1 (en) | Rotary compressor | |
FR2420669A1 (en) | Swash plate pump with rotatable valve plate - has pair of pistons to maintain plate in correct angular position |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE FR GB IT SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE FR GB IT SE |
|
17P | Request for examination filed |
Effective date: 19871120 |
|
17Q | First examination report despatched |
Effective date: 19880816 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19881228 |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: TERAUCHI, KIYOSHI |