CN100351520C - 活塞式压缩机 - Google Patents
活塞式压缩机 Download PDFInfo
- Publication number
- CN100351520C CN100351520C CNB031413277A CN03141327A CN100351520C CN 100351520 C CN100351520 C CN 100351520C CN B031413277 A CNB031413277 A CN B031413277A CN 03141327 A CN03141327 A CN 03141327A CN 100351520 C CN100351520 C CN 100351520C
- Authority
- CN
- China
- Prior art keywords
- piston
- wrist pin
- hole
- recess
- piston 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.)
- Expired - Fee Related
Links
Images
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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/023—Hermetic compressors
- F04B39/0238—Hermetic compressors with oil distribution channels
-
- 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
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/0005—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00 adaptations of pistons
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10224428A DE10224428B4 (de) | 2002-06-01 | 2002-06-01 | Kolbenverdichter, insbesondere hermetisch gekapselter Kältemittelverdichter |
DE10224428.6 | 2002-06-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1461885A CN1461885A (zh) | 2003-12-17 |
CN100351520C true CN100351520C (zh) | 2007-11-28 |
Family
ID=29557468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031413277A Expired - Fee Related CN100351520C (zh) | 2002-06-01 | 2003-05-30 | 活塞式压缩机 |
Country Status (4)
Country | Link |
---|---|
US (1) | US7421940B2 (zh) |
CN (1) | CN100351520C (zh) |
DE (1) | DE10224428B4 (zh) |
IT (1) | ITTO20030345A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4337635B2 (ja) * | 2004-05-28 | 2009-09-30 | パナソニック株式会社 | 密閉型圧縮機 |
JP5626041B2 (ja) * | 2011-03-10 | 2014-11-19 | パナソニック株式会社 | 往復式圧縮機 |
JP2013122240A (ja) * | 2011-11-11 | 2013-06-20 | Panasonic Corp | 冷媒圧縮機 |
US9103441B2 (en) * | 2012-01-09 | 2015-08-11 | Federal-Mogul Corporation | Piston pin for heat dissipation |
JP6893487B2 (ja) * | 2018-03-28 | 2021-06-23 | 日立グローバルライフソリューションズ株式会社 | 圧縮機及びこれを有する機器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478559A (en) * | 1980-07-18 | 1984-10-23 | Aspera S.P.A. | Compressor with ducted crankshaft having a grooved end for oil distribution |
US5118263A (en) * | 1990-04-27 | 1992-06-02 | Fritchman Jack F | Hermetic refrigeration compressor |
CN1163655A (zh) * | 1995-06-05 | 1997-10-29 | 株式会社丰田自动织机制作所 | 压缩机的活塞及活塞式压缩机 |
DE10053574A1 (de) * | 2000-10-28 | 2002-05-16 | Danfoss Compressors Gmbh | Kolbenverdichter, insbesondere hermetisch gekapselter Kältemittelverdichter |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2724332A1 (de) | 1977-05-28 | 1978-11-30 | Danfoss As | Kolben-zylinder-anordnung fuer einen verdichter |
FR2602827B1 (fr) * | 1986-08-18 | 1988-11-04 | Melchior Jean | Piston pour machines alternatives a compression de fluide gazeux et machines equipees de tels pistons |
JPH0659719B2 (ja) | 1987-09-18 | 1994-08-10 | 富士写真フイルム株式会社 | 写真感光材料用包装材料 |
US6457561B1 (en) * | 2000-05-25 | 2002-10-01 | Bristol Compressors, Inc. | Viscous pumping system |
DE10053575C1 (de) | 2000-10-28 | 2002-06-06 | Danfoss Compressors Gmbh | Kolbenverdichter, insbesondere hermetisch gekapselter Kältemittelverdichter |
-
2002
- 2002-06-01 DE DE10224428A patent/DE10224428B4/de not_active Expired - Lifetime
-
2003
- 2003-05-12 IT IT000345A patent/ITTO20030345A1/it unknown
- 2003-05-29 US US10/448,602 patent/US7421940B2/en active Active
- 2003-05-30 CN CNB031413277A patent/CN100351520C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478559A (en) * | 1980-07-18 | 1984-10-23 | Aspera S.P.A. | Compressor with ducted crankshaft having a grooved end for oil distribution |
US5118263A (en) * | 1990-04-27 | 1992-06-02 | Fritchman Jack F | Hermetic refrigeration compressor |
CN1163655A (zh) * | 1995-06-05 | 1997-10-29 | 株式会社丰田自动织机制作所 | 压缩机的活塞及活塞式压缩机 |
DE10053574A1 (de) * | 2000-10-28 | 2002-05-16 | Danfoss Compressors Gmbh | Kolbenverdichter, insbesondere hermetisch gekapselter Kältemittelverdichter |
Also Published As
Publication number | Publication date |
---|---|
ITTO20030345A1 (it) | 2003-12-02 |
US20030223891A1 (en) | 2003-12-04 |
US7421940B2 (en) | 2008-09-09 |
DE10224428A1 (de) | 2003-12-24 |
CN1461885A (zh) | 2003-12-17 |
DE10224428B4 (de) | 2004-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: SIKEPU CO., LTD. Free format text: FORMER NAME: DANFOSS HOUSEHOLD COMPRESSORS GMBH Owner name: DANFOSS FLENSBURG GMBH Free format text: FORMER NAME: DANFOSS COMPRESSORS GMBH Owner name: DANFOSS HOUSEHOLD COMPRESSORS GMBH Free format text: FORMER NAME: DANFOSS FLENSBURG GMBH |
|
CP01 | Change in the name or title of a patent holder |
Address after: The Federal Republic of Germany in Flensburg Patentee after: Danfoss Flensburg Co.,Ltd. Address before: The Federal Republic of Germany in Flensburg Patentee before: Danfoss Compressors GmbH Address after: Germany Flensburg Patentee after: DANFOSS COMPRESSORS GmbH Address before: Germany Flensburg Patentee before: Danforth home compressors Ltd. |
|
CP03 | Change of name, title or address |
Address after: Germany Flensburg Patentee after: Danforth home compressors Ltd. Address before: The Federal Republic of Germany in Flensburg Patentee before: Danfoss Flensburg Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 |
|
CF01 | Termination of patent right due to non-payment of annual fee |