CN1163670C - 容积型流体机械 - Google Patents
容积型流体机械 Download PDFInfo
- Publication number
- CN1163670C CN1163670C CNB971196532A CN97119653A CN1163670C CN 1163670 C CN1163670 C CN 1163670C CN B971196532 A CNB971196532 A CN B971196532A CN 97119653 A CN97119653 A CN 97119653A CN 1163670 C CN1163670 C CN 1163670C
- Authority
- CN
- China
- Prior art keywords
- displacer
- aforementioned
- ram
- oil
- end plate
- 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 - Lifetime
Links
Images
Classifications
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
-
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F04C18/04—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal-axis type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
- F01C1/00—Rotary-piston machines or engines
- F01C1/02—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
- F01C1/04—Rotary-piston machines or engines of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents of internal-axis type
-
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/005—Axial sealings for working fluid
-
- 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
- F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
- F04C27/008—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids for other than working fluid, i.e. the sealing arrangements are not between working chambers of the machine
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/023—Lubricant distribution through a hollow driving shaft
-
- 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
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/028—Means for improving or restricting lubricant flow
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP24976196A JP3924817B2 (ja) | 1996-09-20 | 1996-09-20 | 容積形流体機械 |
JP249761/1996 | 1996-09-20 | ||
JP249761/96 | 1996-09-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1178872A CN1178872A (zh) | 1998-04-15 |
CN1163670C true CN1163670C (zh) | 2004-08-25 |
Family
ID=17197845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB971196532A Expired - Lifetime CN1163670C (zh) | 1996-09-20 | 1997-09-19 | 容积型流体机械 |
Country Status (4)
Country | Link |
---|---|
US (2) | US6099279A (zh) |
JP (1) | JP3924817B2 (zh) |
KR (1) | KR100292606B1 (zh) |
CN (1) | CN1163670C (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11264390A (ja) * | 1998-03-19 | 1999-09-28 | Hitachi Ltd | 容積形流体機械 |
JP3629587B2 (ja) | 2000-02-14 | 2005-03-16 | 株式会社日立製作所 | 空気調和機及び室外機並びに冷凍装置 |
JP2004104895A (ja) * | 2002-09-09 | 2004-04-02 | Hitachi Ltd | 圧縮機駆動装置及び冷凍空調装置 |
DE10103775B4 (de) * | 2001-01-27 | 2005-07-14 | Danfoss A/S | Verfahren und Spiralverdichter zur Verdichtung eines kompressiblen Mediums |
US6746223B2 (en) | 2001-12-27 | 2004-06-08 | Tecumseh Products Company | Orbiting rotary compressor |
TWI344512B (en) * | 2004-02-27 | 2011-07-01 | Sanyo Electric Co | Two-stage rotary compressor |
US20070132330A1 (en) * | 2005-12-12 | 2007-06-14 | Fei Renyan W | Fan assemblies employing LSPM motors and LSPM motors having improved synchronization |
JP4695045B2 (ja) * | 2006-09-12 | 2011-06-08 | 三菱電機株式会社 | 内部中間圧2段圧縮機 |
DE102008025186B4 (de) * | 2008-05-23 | 2010-04-29 | Manfred Max Rapp | Drehkolbenmaschine |
JP5275403B2 (ja) * | 2011-04-20 | 2013-08-28 | 東京計装株式会社 | トルクチューブ式液面計の温度補償機構及び温度補償方法 |
US9028231B2 (en) * | 2011-09-21 | 2015-05-12 | Yaode YANG | Compressor, engine or pump with a piston translating along a circular path |
CN105041382A (zh) * | 2014-07-24 | 2015-11-11 | 摩尔动力(北京)技术股份有限公司 | 流体机构 |
CN109505659A (zh) * | 2018-05-15 | 2019-03-22 | 万常玉 | 气体膨胀压力动力机 |
US11739753B1 (en) * | 2022-05-09 | 2023-08-29 | Yaode YANG | Radial compliance mechanism to urge orbiting member to any desired direction and star scroll compressor |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US385832A (en) * | 1888-07-10 | Rotary pump | ||
US592788A (en) * | 1897-11-02 | Victor karavodin | ||
US406099A (en) * | 1889-07-02 | Steam-pump | ||
US801182A (en) * | 1905-06-26 | 1905-10-03 | Leon Creux | Rotary engine. |
US1119972A (en) * | 1908-10-22 | 1914-12-08 | Fritz W Machlet | Engine, air-pump, &c. |
US940817A (en) * | 1908-11-16 | 1909-11-23 | William T Mclean | Pump. |
US1451859A (en) * | 1921-03-28 | 1923-04-17 | John Nelson | Rotary compressor |
US1701792A (en) * | 1927-06-20 | 1929-02-12 | George F Nelson | Pump |
US2112890A (en) * | 1936-10-22 | 1938-04-05 | Socony Vacuum Oil Co Inc | Rotary power device |
SE317154B (zh) * | 1959-01-15 | 1969-11-10 | Svenska Rotor Maskiner Ab | |
US3307525A (en) * | 1964-05-05 | 1967-03-07 | Mcclure Corp Of America | Rotary piston expansible chamber machine |
JPS5523353A (en) * | 1978-08-05 | 1980-02-19 | Mitsubishi Electric Corp | Volume type fluid machine |
JPS56106088A (en) * | 1980-01-29 | 1981-08-24 | Matsushita Electric Ind Co Ltd | Rotary type fluid equipment |
JPH01227890A (ja) * | 1988-03-04 | 1989-09-12 | Matsushita Refrig Co Ltd | 回転式圧縮機 |
US5316455A (en) * | 1989-10-25 | 1994-05-31 | Matsushita Refrigeration Company | Rotary compressor with stabilized rotor |
JPH04342892A (ja) * | 1991-05-21 | 1992-11-30 | Daikin Ind Ltd | ロータリ圧縮機 |
JPH05202869A (ja) * | 1991-10-01 | 1993-08-10 | Hideo Kaji | コンプレッサ |
DE4218847A1 (de) * | 1992-06-09 | 1993-12-16 | Manfred Max Rapp | Kolbenmaschine |
JPH06280758A (ja) * | 1993-03-29 | 1994-10-04 | Hideo Kaji | コンプレッサ |
-
1996
- 1996-09-20 JP JP24976196A patent/JP3924817B2/ja not_active Expired - Fee Related
-
1997
- 1997-09-18 KR KR1019970047547A patent/KR100292606B1/ko not_active IP Right Cessation
- 1997-09-18 US US08/932,918 patent/US6099279A/en not_active Expired - Lifetime
- 1997-09-19 CN CNB971196532A patent/CN1163670C/zh not_active Expired - Lifetime
-
2000
- 2000-07-06 US US09/611,532 patent/US6217303B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100292606B1 (ko) | 2002-02-28 |
JP3924817B2 (ja) | 2007-06-06 |
US6217303B1 (en) | 2001-04-17 |
JPH1089004A (ja) | 1998-04-07 |
US6099279A (en) | 2000-08-08 |
KR19980024710A (ko) | 1998-07-06 |
CN1178872A (zh) | 1998-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: HITACHI APPLIANCES, INC. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20150907 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150907 Address after: Tokyo, Japan, Japan Patentee after: Hitachi Appliances Inc. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20160817 Address after: Hongkong, China Patentee after: Johnson Controls Hitachi air conditioning technology (Hongkong) Co., Ltd. Address before: Tokyo, Japan, Japan Patentee before: Hitachi Appliances Inc. |
|
CX01 | Expiry of patent term |
Granted publication date: 20040825 |
|
CX01 | Expiry of patent term |