AU651606B2 - Scroll machine with floating seal - Google Patents
Scroll machine with floating sealInfo
- Publication number
- AU651606B2 AU651606B2 AU81539/91A AU8153991A AU651606B2 AU 651606 B2 AU651606 B2 AU 651606B2 AU 81539/91 A AU81539/91 A AU 81539/91A AU 8153991 A AU8153991 A AU 8153991A AU 651606 B2 AU651606 B2 AU 651606B2
- Authority
- AU
- Australia
- Prior art keywords
- floating seal
- scroll machine
- scroll
- machine
- floating
- 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
Links
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
- F04C18/06—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 other than 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
- F04C28/265—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face
-
- 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
- F04C18/0207—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 both members having co-operating elements in spiral form
- F04C18/0215—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 both members having co-operating elements in spiral form where only one member is moving
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Rotary Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Sealing With Elastic Sealing Lips (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59145490A | 1990-10-01 | 1990-10-01 | |
US591454 | 1990-10-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU8153991A AU8153991A (en) | 1992-04-02 |
AU651606B2 true AU651606B2 (en) | 1994-07-28 |
Family
ID=24366553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU81539/91A Expired AU651606B2 (en) | 1990-10-01 | 1991-08-02 | Scroll machine with floating seal |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0479421B1 (en) |
JP (1) | JP2922343B2 (en) |
KR (1) | KR100188324B1 (en) |
CN (1) | CN1028379C (en) |
AU (1) | AU651606B2 (en) |
BR (1) | BR9103456A (en) |
CA (1) | CA2046548C (en) |
DE (1) | DE69115422T2 (en) |
MX (1) | MX9100629A (en) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5329788A (en) * | 1992-07-13 | 1994-07-19 | Copeland Corporation | Scroll compressor with liquid injection |
JP3772393B2 (en) * | 1996-05-28 | 2006-05-10 | ダイキン工業株式会社 | Scroll compressor |
CN1084441C (en) * | 1996-10-21 | 2002-05-08 | 甘肃工业大学 | Backpressure cavity sealing device of vortex compressor |
US5800141A (en) * | 1996-11-21 | 1998-09-01 | Copeland Corporation | Scroll machine with reverse rotation protection |
US6289776B1 (en) * | 1999-07-02 | 2001-09-18 | Copeland Corporation | Method and apparatus for machining bearing housing |
US6505475B1 (en) | 1999-08-20 | 2003-01-14 | Hudson Technologies Inc. | Method and apparatus for measuring and improving efficiency in refrigeration systems |
US6668240B2 (en) | 2001-05-03 | 2003-12-23 | Emerson Retail Services Inc. | Food quality and safety model for refrigerated food |
US6892546B2 (en) | 2001-05-03 | 2005-05-17 | Emerson Retail Services, Inc. | System for remote refrigeration monitoring and diagnostics |
KR100446213B1 (en) * | 2001-11-29 | 2004-08-30 | 주식회사 롤텍 | Sealing Structure of Scroll Compressor |
US6889173B2 (en) | 2002-10-31 | 2005-05-03 | Emerson Retail Services Inc. | System for monitoring optimal equipment operating parameters |
US7412842B2 (en) | 2004-04-27 | 2008-08-19 | Emerson Climate Technologies, Inc. | Compressor diagnostic and protection system |
US7275377B2 (en) | 2004-08-11 | 2007-10-02 | Lawrence Kates | Method and apparatus for monitoring refrigerant-cycle systems |
WO2006091521A2 (en) | 2005-02-21 | 2006-08-31 | Computer Process Controls, Inc. | Enterprise control and monitoring system |
DE202005006553U1 (en) * | 2005-04-22 | 2005-07-14 | Vr Dichtungen Gmbh | Radial shaft seal comprises membrane and support ring with centering section on its outer rim which press-fits into seal mounting and has wedge-shaped support section on its inner rim |
US7752854B2 (en) | 2005-10-21 | 2010-07-13 | Emerson Retail Services, Inc. | Monitoring a condenser in a refrigeration system |
US7665315B2 (en) | 2005-10-21 | 2010-02-23 | Emerson Retail Services, Inc. | Proofing a refrigeration system operating state |
US7752853B2 (en) | 2005-10-21 | 2010-07-13 | Emerson Retail Services, Inc. | Monitoring refrigerant in a refrigeration system |
US8590325B2 (en) | 2006-07-19 | 2013-11-26 | Emerson Climate Technologies, Inc. | Protection and diagnostic module for a refrigeration system |
US20080216494A1 (en) | 2006-09-07 | 2008-09-11 | Pham Hung M | Compressor data module |
US20090037142A1 (en) | 2007-07-30 | 2009-02-05 | Lawrence Kates | Portable method and apparatus for monitoring refrigerant-cycle systems |
US9140728B2 (en) | 2007-11-02 | 2015-09-22 | Emerson Climate Technologies, Inc. | Compressor sensor module |
CN101910637B (en) * | 2008-01-16 | 2013-05-08 | 艾默生环境优化技术有限公司 | Scroll machine |
CN102089523B (en) * | 2008-05-30 | 2014-01-08 | 艾默生环境优化技术有限公司 | Compressor having capacity modulation system |
KR101192649B1 (en) | 2008-05-30 | 2012-10-19 | 에머슨 클리메이트 테크놀로지즈 인코퍼레이티드 | Compressor having output adjustment assembly including piston actuation |
ES2647783T3 (en) * | 2008-05-30 | 2017-12-26 | Emerson Climate Technologies, Inc. | Compressor that has a capacity modulation system |
US8616014B2 (en) | 2009-05-29 | 2013-12-31 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation or fluid injection systems |
CN102449606B (en) | 2009-05-29 | 2015-01-21 | 爱默生零售服务公司 | System and method for monitoring and evaluating equipment operating parameter modifications |
US8568118B2 (en) * | 2009-05-29 | 2013-10-29 | Emerson Climate Technologies, Inc. | Compressor having piston assembly |
FR2960948B1 (en) | 2010-06-02 | 2015-08-14 | Danfoss Commercial Compressors | SPIRAL REFRIGERATING COMPRESSOR |
WO2012058455A1 (en) * | 2010-10-28 | 2012-05-03 | Emerson Climate Technologies, Inc. | Compressor seal assembly |
EP2681497A4 (en) | 2011-02-28 | 2017-05-31 | Emerson Electric Co. | Residential solutions hvac monitoring and diagnosis |
US8964338B2 (en) | 2012-01-11 | 2015-02-24 | Emerson Climate Technologies, Inc. | System and method for compressor motor protection |
US20140024563A1 (en) | 2012-07-23 | 2014-01-23 | Emerson Climate Technologies, Inc. | Anti-wear coatings for compressor wear surfaces |
CN104662300B (en) * | 2012-07-23 | 2018-01-26 | 艾默生环境优化技术有限公司 | Injection molding seal for compressor |
US9310439B2 (en) | 2012-09-25 | 2016-04-12 | Emerson Climate Technologies, Inc. | Compressor having a control and diagnostic module |
WO2014110930A1 (en) * | 2013-01-21 | 2014-07-24 | 艾默生环境优化技术(苏州)有限公司 | Scroll compressor |
CN103939338B (en) * | 2013-01-21 | 2017-03-15 | 艾默生环境优化技术(苏州)有限公司 | Scroll compressor having a plurality of scroll members |
WO2014144446A1 (en) | 2013-03-15 | 2014-09-18 | Emerson Electric Co. | Hvac system remote monitoring and diagnosis |
US9551504B2 (en) | 2013-03-15 | 2017-01-24 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
US9803902B2 (en) | 2013-03-15 | 2017-10-31 | Emerson Climate Technologies, Inc. | System for refrigerant charge verification using two condenser coil temperatures |
US9222475B2 (en) * | 2013-03-18 | 2015-12-29 | Lg Electronics Inc. | Scroll compressor with back pressure discharge |
WO2014165731A1 (en) | 2013-04-05 | 2014-10-09 | Emerson Electric Co. | Heat-pump system with refrigerant charge diagnostics |
JP6578504B2 (en) * | 2013-04-30 | 2019-09-25 | パナソニックIpマネジメント株式会社 | Scroll compressor |
JP6147605B2 (en) * | 2013-08-02 | 2017-06-14 | 三菱重工業株式会社 | Compressor |
KR102199570B1 (en) * | 2014-05-02 | 2021-01-07 | 엘지전자 주식회사 | Scroll compressor |
KR102166421B1 (en) | 2014-05-02 | 2020-10-15 | 엘지전자 주식회사 | Scroll compressor |
US10655625B2 (en) | 2014-06-20 | 2020-05-19 | Panasonic Intellectual Property Management Co., Ltd. | Scroll compressor |
US10294938B2 (en) * | 2014-10-07 | 2019-05-21 | Panasonic Intellectual Property Management Co., Ltd. | Scroll compressor with movable non-orbiting scroll |
JP6709971B2 (en) * | 2017-01-27 | 2020-06-17 | パナソニックIpマネジメント株式会社 | Scroll compressor |
US10975868B2 (en) | 2017-07-07 | 2021-04-13 | Emerson Climate Technologies, Inc. | Compressor with floating seal |
CN109779908A (en) * | 2019-02-20 | 2019-05-21 | 珠海格力节能环保制冷技术研究中心有限公司 | The fluid ejection apparatus of flexible connection, screw compressor and air conditioner with the device |
US11656003B2 (en) | 2019-03-11 | 2023-05-23 | Emerson Climate Technologies, Inc. | Climate-control system having valve assembly |
CN210949108U (en) | 2019-09-29 | 2020-07-07 | 丹佛斯(天津)有限公司 | Scroll compressor having a plurality of scroll members |
CN112780546A (en) * | 2019-11-04 | 2021-05-11 | 艾默生环境优化技术(苏州)有限公司 | Scroll compressor having a plurality of scroll members |
US11692548B2 (en) | 2020-05-01 | 2023-07-04 | Emerson Climate Technologies, Inc. | Compressor having floating seal assembly |
US11578725B2 (en) | 2020-05-13 | 2023-02-14 | Emerson Climate Technologies, Inc. | Compressor having muffler plate |
US11655818B2 (en) | 2020-05-26 | 2023-05-23 | Emerson Climate Technologies, Inc. | Compressor with compliant seal |
US11767846B2 (en) | 2021-01-21 | 2023-09-26 | Copeland Lp | Compressor having seal assembly |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3600114A (en) * | 1968-07-22 | 1971-08-17 | Leybold Heraeus Verwaltung | Involute pump |
US4645437A (en) * | 1984-06-27 | 1987-02-24 | Kabushiki Kaisha Toshiba | Scroll compressors with annular sealed high pressure thrust producing member |
US4993928A (en) * | 1989-10-10 | 1991-02-19 | Carrier Corporation | Scroll compressor with dual pocket axial compliance |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2044873A (en) * | 1933-11-21 | 1936-06-23 | Cecil J Beust | Rotary compressor |
JPS6179884A (en) * | 1984-09-27 | 1986-04-23 | Toshiba Corp | Scroll type compressor |
US4767293A (en) * | 1986-08-22 | 1988-08-30 | Copeland Corporation | Scroll-type machine with axially compliant mounting |
US4877382A (en) * | 1986-08-22 | 1989-10-31 | Copeland Corporation | Scroll-type machine with axially compliant mounting |
-
1991
- 1991-07-09 CA CA002046548A patent/CA2046548C/en not_active Expired - Lifetime
- 1991-08-02 AU AU81539/91A patent/AU651606B2/en not_active Expired
- 1991-08-05 EP EP91307172A patent/EP0479421B1/en not_active Expired - Lifetime
- 1991-08-05 DE DE69115422T patent/DE69115422T2/en not_active Expired - Lifetime
- 1991-08-12 MX MX9100629A patent/MX9100629A/en unknown
- 1991-08-13 BR BR919103456A patent/BR9103456A/en not_active IP Right Cessation
- 1991-08-28 CN CN91108516A patent/CN1028379C/en not_active Expired - Lifetime
- 1991-09-09 JP JP3256962A patent/JP2922343B2/en not_active Expired - Fee Related
- 1991-09-30 KR KR1019910017086A patent/KR100188324B1/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3600114A (en) * | 1968-07-22 | 1971-08-17 | Leybold Heraeus Verwaltung | Involute pump |
US4645437A (en) * | 1984-06-27 | 1987-02-24 | Kabushiki Kaisha Toshiba | Scroll compressors with annular sealed high pressure thrust producing member |
US4993928A (en) * | 1989-10-10 | 1991-02-19 | Carrier Corporation | Scroll compressor with dual pocket axial compliance |
Also Published As
Publication number | Publication date |
---|---|
DE69115422T2 (en) | 1996-05-02 |
EP0479421B1 (en) | 1995-12-13 |
BR9103456A (en) | 1992-06-16 |
AU8153991A (en) | 1992-04-02 |
CA2046548A1 (en) | 1992-04-02 |
EP0479421A1 (en) | 1992-04-08 |
CN1060699A (en) | 1992-04-29 |
DE69115422D1 (en) | 1996-01-25 |
JP2922343B2 (en) | 1999-07-19 |
CN1028379C (en) | 1995-05-10 |
MX9100629A (en) | 1992-06-05 |
CA2046548C (en) | 2002-01-15 |
KR920008353A (en) | 1992-05-27 |
KR100188324B1 (en) | 1999-06-01 |
JPH06341387A (en) | 1994-12-13 |
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