BR0201715A - Compressor espiral dotado de uma folga para o acoplamento oldham - Google Patents

Compressor espiral dotado de uma folga para o acoplamento oldham

Info

Publication number
BR0201715A
BR0201715A BR0201715-6A BR0201715A BR0201715A BR 0201715 A BR0201715 A BR 0201715A BR 0201715 A BR0201715 A BR 0201715A BR 0201715 A BR0201715 A BR 0201715A
Authority
BR
Brazil
Prior art keywords
oldham coupling
spiral compressor
clearance
spiral
stepped
Prior art date
Application number
BR0201715-6A
Other languages
English (en)
Other versions
BR0201715B1 (pt
Inventor
Harry Clendenin
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 BR0201715A publication Critical patent/BR0201715A/pt
Publication of BR0201715B1 publication Critical patent/BR0201715B1/pt

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • F16D3/70—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members comprising elastic elements arranged in holes in one coupling part and surrounding pins on the other coupling part
    • 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
    • F01C17/00—Arrangements for drive of co-operating members, e.g. for rotary piston and casing
    • F01C17/06—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements
    • F01C17/066—Arrangements for drive of co-operating members, e.g. for rotary piston and casing using cranks, universal joints or similar elements with an intermediate piece sliding along perpendicular axes, e.g. Oldham coupling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/04—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow radial displacement, e.g. Oldham couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)

Abstract

"COMPRESSOR ESPIRAL DOTADO DE UMA FOLGA PARA O ACOPLAMENTO OLDHAM". Um compressor espiral possui um par de espirais ou volutas interfoliadas. Um acoplamento Oldham está fixado à espiral orbitante para impedir rotação da mesma. Este acoplamento Oldham possui chaves que são recebidas deslizantemente em fendas. Um lado de cada chave é carregado, enquanto o lado oposto não é carregado. O lado não-carregado possui uma superfície escalonada ou perfilada para deixar uma folga para permitir deflexão da chave. Em uma outra modalidade, a superfície escalonada ou perfilada é provida no lado não-carregado da fenda.
BRPI0201715-6A 2001-05-14 2002-05-13 compressor espiral dotado de uma folga para o acoplamento oldham. BR0201715B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/855,273 US6439867B1 (en) 2001-05-14 2001-05-14 Scroll compressor having a clearance for the oldham coupling

Publications (2)

Publication Number Publication Date
BR0201715A true BR0201715A (pt) 2003-03-25
BR0201715B1 BR0201715B1 (pt) 2011-07-26

Family

ID=25320816

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0201715-6A BR0201715B1 (pt) 2001-05-14 2002-05-13 compressor espiral dotado de uma folga para o acoplamento oldham.

Country Status (8)

Country Link
US (1) US6439867B1 (pt)
EP (1) EP1260713B1 (pt)
KR (1) KR100916554B1 (pt)
CN (1) CN100335792C (pt)
AU (1) AU780605B2 (pt)
BR (1) BR0201715B1 (pt)
DE (1) DE60233614D1 (pt)
TW (1) TW539809B (pt)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6439867B1 (en) * 2001-05-14 2002-08-27 Copeland Corporation Scroll compressor having a clearance for the oldham coupling
US20050025650A1 (en) * 2003-07-29 2005-02-03 David Hsia Method for fabricating a semi-hermetic scroll compressor and its structure
US20050057094A1 (en) * 2003-09-16 2005-03-17 Koelzer Robert L. System for regulating the supply of power to a brake system
US7310953B2 (en) 2005-11-09 2007-12-25 Emerson Climate Technologies, Inc. Refrigeration system including thermoelectric module
US20070101737A1 (en) 2005-11-09 2007-05-10 Masao Akei Refrigeration system including thermoelectric heat recovery and actuation
US7993117B2 (en) * 2008-01-17 2011-08-09 Bitzer Scroll Inc. Scroll compressor and baffle for same
US8142175B2 (en) * 2008-01-17 2012-03-27 Bitzer Scroll Inc. Mounting base and scroll compressor incorporating same
US7963753B2 (en) * 2008-01-17 2011-06-21 Bitzer Kuhlmaschinenbau Gmbh Scroll compressor bodies with scroll tip seals and extended thrust region
US7967581B2 (en) * 2008-01-17 2011-06-28 Bitzer Kuhlmaschinenbau Gmbh Shaft mounted counterweight, method and scroll compressor incorporating same
US7878775B2 (en) * 2008-01-17 2011-02-01 Bitzer Kuhlmaschinenbau Gmbh Scroll compressor with housing shell location
US7918658B2 (en) * 2008-01-17 2011-04-05 Bitzer Scroll Inc. Non symmetrical key coupling contact and scroll compressor having same
US8152500B2 (en) * 2008-01-17 2012-04-10 Bitzer Scroll Inc. Scroll compressor build assembly
US9568002B2 (en) 2008-01-17 2017-02-14 Bitzer Kuehlmaschinenbau Gmbh Key coupling and scroll compressor incorporating same
US7997877B2 (en) * 2008-01-17 2011-08-16 Bitzer Kuhlmaschinenbau Gmbh Scroll compressor having standardized power strip
US20090185927A1 (en) * 2008-01-17 2009-07-23 Bitzer Scroll Inc. Key Coupling and Scroll Compressor Incorporating Same
US7878780B2 (en) * 2008-01-17 2011-02-01 Bitzer Kuhlmaschinenbau Gmbh Scroll compressor suction flow path and bearing arrangement features
US7985140B2 (en) * 2008-10-03 2011-07-26 Ford Global Technologies Zero-lash Oldham coupling
US8167595B2 (en) * 2008-10-14 2012-05-01 Bitzer Scroll Inc. Inlet screen and scroll compressor incorporating same
US8133043B2 (en) * 2008-10-14 2012-03-13 Bitzer Scroll, Inc. Suction duct and scroll compressor incorporating same
US8328543B2 (en) * 2009-04-03 2012-12-11 Bitzer Kuehlmaschinenbau Gmbh Contoured check valve disc and scroll compressor incorporating same
TWM434837U (en) * 2012-02-13 2012-08-01 Fu Sheng Ind Co Ltd Anti rotation mechanism of scroll compressor
US9885347B2 (en) 2013-10-30 2018-02-06 Emerson Climate Technologies, Inc. Components for compressors having electroless coatings on wear surfaces
US10400770B2 (en) 2016-02-17 2019-09-03 Emerson Climate Technologies, Inc. Compressor with Oldham assembly
WO2017203923A1 (ja) * 2016-05-24 2017-11-30 ダイキン工業株式会社 スクロール圧縮機
FR3054274B1 (fr) * 2016-07-25 2020-02-07 Danfoss Commercial Compressors Joint d'oldham pour un compresseur a spirales
US11136977B2 (en) 2018-12-31 2021-10-05 Emerson Climate Technologies, Inc. Compressor having Oldham keys

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6075787A (ja) * 1983-09-30 1985-04-30 Toshiba Corp スクロ−ル型圧縮装置
US5102316A (en) 1986-08-22 1992-04-07 Copeland Corporation Non-orbiting scroll mounting arrangements for a scroll machine
US4877382A (en) 1986-08-22 1989-10-31 Copeland Corporation Scroll-type machine with axially compliant mounting
DE69103604T2 (de) * 1990-10-01 1994-12-22 Copeland Corp Oldham's Kupplung für Spiralverdichter.
US5156539A (en) 1990-10-01 1992-10-20 Copeland Corporation Scroll machine with floating seal
JPH04179882A (ja) * 1990-11-09 1992-06-26 Toshiba Corp スクロール形圧縮機
JPH0610853A (ja) * 1992-06-30 1994-01-21 Mitsubishi Electric Corp スクロール圧縮機
JPH0791380A (ja) 1993-09-22 1995-04-04 Mitsubishi Electric Corp スクロール圧縮機
US5988999A (en) 1995-05-19 1999-11-23 Mitsubishi Jukogyo Kabushiki Kaisha Scroll type fluid machine having a reduced Oldham ring gap
JPH0932749A (ja) * 1995-07-18 1997-02-04 Mitsubishi Heavy Ind Ltd オルダムリンク及びこれを用いたスクロール型 流体機械
JPH09112448A (ja) 1995-10-18 1997-05-02 Matsushita Electric Ind Co Ltd スクロール圧縮機
JPH09158861A (ja) * 1995-12-05 1997-06-17 Hitachi Ltd スクロール圧縮機
JP3624501B2 (ja) 1995-12-06 2005-03-02 松下電器産業株式会社 スクロール圧縮機
US6027321A (en) 1996-02-09 2000-02-22 Kyungwon-Century Co. Ltd. Scroll-type compressor having an axially displaceable scroll plate
JPH09250464A (ja) 1996-03-18 1997-09-22 Sanden Corp スクロール型コンプレッサに用いる自転防止機構
US5921762A (en) 1996-06-21 1999-07-13 Industrial Technology Research Institute Oldham ring system for rotary fluid apparatus
JPH11324943A (ja) * 1998-05-08 1999-11-26 Mitsubishi Heavy Ind Ltd スクロール型圧縮機
JP2001082357A (ja) 1999-09-16 2001-03-27 Hitachi Ltd スクロール圧縮機のオルダム継手
US6439867B1 (en) * 2001-05-14 2002-08-27 Copeland Corporation Scroll compressor having a clearance for the oldham coupling

Also Published As

Publication number Publication date
DE60233614D1 (de) 2009-10-22
AU3824402A (en) 2002-11-21
CN1385616A (zh) 2002-12-18
EP1260713B1 (en) 2009-09-09
EP1260713A2 (en) 2002-11-27
KR20020087837A (ko) 2002-11-23
EP1260713A3 (en) 2003-01-02
BR0201715B1 (pt) 2011-07-26
US6439867B1 (en) 2002-08-27
KR100916554B1 (ko) 2009-09-14
AU780605B2 (en) 2005-04-07
TW539809B (en) 2003-07-01
CN100335792C (zh) 2007-09-05

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: COPELAND CORPORATION LLC (US)

Free format text: ALTERADO DE: COPELAND CORPORATION

B25A Requested transfer of rights approved

Owner name: EMERSON CLIMATE TECHNOLOGIES, INC. (US)

Free format text: TRANSFERIDO DE: COPELAND CORPORATION LLC

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 13/05/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2308 DE 31-03-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.