FR2838482B1 - Unite a piston pour compresseur - Google Patents
Unite a piston pour compresseurInfo
- Publication number
- FR2838482B1 FR2838482B1 FR0303616A FR0303616A FR2838482B1 FR 2838482 B1 FR2838482 B1 FR 2838482B1 FR 0303616 A FR0303616 A FR 0303616A FR 0303616 A FR0303616 A FR 0303616A FR 2838482 B1 FR2838482 B1 FR 2838482B1
- Authority
- FR
- France
- Prior art keywords
- compressor
- piston unit
- piston
- unit
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
- F16J15/3228—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip formed by deforming a flat ring
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Compressor (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002083598 | 2002-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2838482A1 FR2838482A1 (fr) | 2003-10-17 |
FR2838482B1 true FR2838482B1 (fr) | 2012-02-24 |
Family
ID=28035798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0303616A Expired - Fee Related FR2838482B1 (fr) | 2002-03-25 | 2003-03-25 | Unite a piston pour compresseur |
Country Status (3)
Country | Link |
---|---|
US (1) | US6813990B2 (fr) |
DE (1) | DE10313369B4 (fr) |
FR (1) | FR2838482B1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0702471B1 (pt) * | 2007-07-04 | 2018-07-10 | Whirlpool S.A. | Pistão para compressor de refrigeração |
EP2678588B1 (fr) * | 2011-02-25 | 2021-05-05 | Neo Mechanics Limited | Pompe à piston axial pourvue de pistons dotés de bagues d'étanchéité métalliques |
JP2017180291A (ja) | 2016-03-30 | 2017-10-05 | 株式会社豊田自動織機 | 両頭ピストン型斜板式圧縮機 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4095921A (en) | 1976-10-14 | 1978-06-20 | Sankyo Electric Co., Ltd. | Multi-cylinder compressor having spaced arrays of cylinders |
JPH0544550Y2 (fr) | 1985-02-20 | 1993-11-11 | ||
JPS6313639A (ja) | 1986-07-05 | 1988-01-20 | Sanden Corp | ピストンリングの加工方法 |
AU634731B2 (en) | 1988-12-02 | 1993-03-04 | Sanden Corporation | Piston ring having a function which is for facilitating supply of lubricating oil into an annular groove of a piston |
US5630353A (en) * | 1996-06-17 | 1997-05-20 | General Motors Corporation | Compressor piston with a basic hollow design |
JPH10131850A (ja) * | 1996-10-25 | 1998-05-19 | Toyota Autom Loom Works Ltd | 圧縮機 |
JPH10299655A (ja) | 1997-02-18 | 1998-11-10 | Calsonic Corp | 斜板式コンプレッサのピストンアセンブリ |
JP2000274350A (ja) | 1999-03-23 | 2000-10-03 | Toyota Autom Loom Works Ltd | 斜板式圧縮機 |
JP2001099056A (ja) * | 1999-09-29 | 2001-04-10 | Toyota Autom Loom Works Ltd | 斜板式圧縮機用ピストン |
-
2003
- 2003-03-24 US US10/394,245 patent/US6813990B2/en not_active Expired - Fee Related
- 2003-03-25 DE DE10313369A patent/DE10313369B4/de not_active Expired - Fee Related
- 2003-03-25 FR FR0303616A patent/FR2838482B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20030177900A1 (en) | 2003-09-25 |
DE10313369A1 (de) | 2003-10-23 |
FR2838482A1 (fr) | 2003-10-17 |
DE10313369B4 (de) | 2006-11-02 |
US6813990B2 (en) | 2004-11-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20141128 |