BR9103456A - VOLTAGE MACHINE, VOLTAGE COMPRESSOR AND MULTIPLE FUNCTION SEALING ASSEMBLY - Google Patents
VOLTAGE MACHINE, VOLTAGE COMPRESSOR AND MULTIPLE FUNCTION SEALING ASSEMBLYInfo
- Publication number
- BR9103456A BR9103456A BR919103456A BR9103456A BR9103456A BR 9103456 A BR9103456 A BR 9103456A BR 919103456 A BR919103456 A BR 919103456A BR 9103456 A BR9103456 A BR 9103456A BR 9103456 A BR9103456 A BR 9103456A
- Authority
- BR
- Brazil
- Prior art keywords
- voltage
- sealing assembly
- multiple function
- compressor
- machine
- Prior art date
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 (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US59145490A | 1990-10-01 | 1990-10-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9103456A true BR9103456A (en) | 1992-06-16 |
Family
ID=24366553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919103456A BR9103456A (en) | 1990-10-01 | 1991-08-13 | VOLTAGE MACHINE, VOLTAGE COMPRESSOR AND MULTIPLE FUNCTION SEALING ASSEMBLY |
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 |
EP1851959B1 (en) | 2005-02-21 | 2012-04-11 | 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 |
US7665315B2 (en) | 2005-10-21 | 2010-02-23 | Emerson Retail Services, Inc. | Proofing a refrigeration system operating state |
US7752854B2 (en) | 2005-10-21 | 2010-07-13 | Emerson Retail Services, Inc. | Monitoring a condenser in a refrigeration system |
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 |
US8025492B2 (en) * | 2008-01-16 | 2011-09-27 | Emerson Climate Technologies, Inc. | Scroll machine |
CN102384085B (en) * | 2008-05-30 | 2014-11-12 | 艾默生环境优化技术有限公司 | Compressor having capacity modulation system |
EP2307730B1 (en) * | 2008-05-30 | 2017-10-04 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation system |
CN102418698B (en) | 2008-05-30 | 2014-12-10 | 艾默生环境优化技术有限公司 | Compressor having output adjustment assembly including piston actuation |
US8568118B2 (en) * | 2009-05-29 | 2013-10-29 | Emerson Climate Technologies, Inc. | Compressor having piston assembly |
MX2011012546A (en) | 2009-05-29 | 2012-10-03 | Emerson Retail Services Inc | System and method for monitoring and evaluating equipment operating parameter modifications. |
US8616014B2 (en) | 2009-05-29 | 2013-12-31 | Emerson Climate Technologies, Inc. | Compressor having capacity modulation or fluid injection systems |
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 |
CN105910247B (en) | 2011-02-28 | 2018-12-14 | 艾默生电气公司 | The monitoring and diagnosis of the HVAC of house solution |
US8964338B2 (en) | 2012-01-11 | 2015-02-24 | Emerson Climate Technologies, Inc. | System and method for compressor motor protection |
IN2015MN00117A (en) * | 2012-07-23 | 2015-10-16 | Emerson Climate Technologies | |
US20140024563A1 (en) | 2012-07-23 | 2014-01-23 | Emerson Climate Technologies, Inc. | Anti-wear coatings for compressor wear surfaces |
US9310439B2 (en) | 2012-09-25 | 2016-04-12 | Emerson Climate Technologies, Inc. | Compressor having a control and diagnostic module |
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 |
EP2947320B1 (en) * | 2013-01-21 | 2021-01-20 | Emerson Climate Technologies (Suzhou) Co., Ltd. | Scroll compressor |
US9551504B2 (en) | 2013-03-15 | 2017-01-24 | Emerson Electric Co. | HVAC system remote monitoring and diagnosis |
US9638436B2 (en) | 2013-03-15 | 2017-05-02 | 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 |
US20140271302A1 (en) * | 2013-03-18 | 2014-09-18 | Suchul Kim | Scroll compressor with a bypass |
US9765979B2 (en) | 2013-04-05 | 2017-09-19 | Emerson Climate Technologies, Inc. | 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 |
WO2015194119A1 (en) * | 2014-06-20 | 2015-12-23 | パナソニックIpマネジメント株式会社 | Scroll compressor |
CN106574618B (en) * | 2014-10-07 | 2019-09-20 | 松下知识产权经营株式会社 | Scroll compressor |
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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2044873A (en) * | 1933-11-21 | 1936-06-23 | Cecil J Beust | Rotary compressor |
DE1935621A1 (en) * | 1968-07-22 | 1970-01-29 | Leybold Heraeus Gmbh & Co Kg | Displacement pump |
GB2162899B (en) * | 1984-06-27 | 1988-06-15 | Toshiba Kk | Scroll compressors |
JPS6179884A (en) * | 1984-09-27 | 1986-04-23 | Toshiba Corp | Scroll type compressor |
US4877382A (en) * | 1986-08-22 | 1989-10-31 | Copeland Corporation | Scroll-type machine with axially compliant mounting |
US4767293A (en) * | 1986-08-22 | 1988-08-30 | Copeland Corporation | Scroll-type machine with axially compliant mounting |
US4993928A (en) * | 1989-10-10 | 1991-02-19 | Carrier Corporation | Scroll compressor with dual pocket axial compliance |
-
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 DE DE69115422T patent/DE69115422T2/en not_active Expired - Lifetime
- 1991-08-05 EP EP91307172A patent/EP0479421B1/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
Also Published As
Publication number | Publication date |
---|---|
DE69115422D1 (en) | 1996-01-25 |
CN1060699A (en) | 1992-04-29 |
JP2922343B2 (en) | 1999-07-19 |
JPH06341387A (en) | 1994-12-13 |
AU651606B2 (en) | 1994-07-28 |
MX9100629A (en) | 1992-06-05 |
KR100188324B1 (en) | 1999-06-01 |
CA2046548A1 (en) | 1992-04-02 |
EP0479421B1 (en) | 1995-12-13 |
CN1028379C (en) | 1995-05-10 |
CA2046548C (en) | 2002-01-15 |
KR920008353A (en) | 1992-05-27 |
DE69115422T2 (en) | 1996-05-02 |
EP0479421A1 (en) | 1992-04-08 |
AU8153991A (en) | 1992-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Decision: intention to grant | ||
KD | Notifcation of receipt (letter patent) | ||
FG | Letter patent granted | ||
B25D | Requested change of name of applicant approved |
Free format text: ALTERADO DE: COPELAND CORPORATION |
|
B25G | Requested change of headquarter approved |
Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020080024950/RJ DE 19/02/2008. |
|
B25A | Requested transfer of rights approved |
Free format text: TRANSFERIDO DE: COPELAND CORPORATION LLC |
|
B21A | Expiry acc. art. 78, item i of ipl- expiry of the term of protection |
Free format text: PATENTE EXTINTA EM 13/08/2006 |