BR9103456A - VOLTAGE MACHINE, VOLTAGE COMPRESSOR AND MULTIPLE FUNCTION SEALING ASSEMBLY - Google Patents

VOLTAGE MACHINE, VOLTAGE COMPRESSOR AND MULTIPLE FUNCTION SEALING ASSEMBLY

Info

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
Application number
BR919103456A
Other languages
Portuguese (pt)
Inventor
Gary Justin Anderson
James William Bush
Original Assignee
Copeland Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Copeland Corp filed Critical Copeland Corp
Publication of BR9103456A publication Critical patent/BR9103456A/en

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)
BR919103456A 1990-10-01 1991-08-13 VOLTAGE MACHINE, VOLTAGE COMPRESSOR AND MULTIPLE FUNCTION SEALING ASSEMBLY BR9103456A (en)

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)

* Cited by examiner, † Cited by third party
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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)

* Cited by examiner, † Cited by third party
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

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