BR0302106A - Compressor de rolamento - Google Patents

Compressor de rolamento

Info

Publication number
BR0302106A
BR0302106A BR0302106-8A BR0302106A BR0302106A BR 0302106 A BR0302106 A BR 0302106A BR 0302106 A BR0302106 A BR 0302106A BR 0302106 A BR0302106 A BR 0302106A
Authority
BR
Brazil
Prior art keywords
drive shaft
main support
support housing
compressor
support
Prior art date
Application number
BR0302106-8A
Other languages
English (en)
Other versions
BR0302106B1 (pt
Inventor
Harry B Clendenin
Keith J Rheinhart
Wei Hain Sun
Troy R Brostrom
Macinlssa Mezache
Tom R Hodapp
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 BR0302106A publication Critical patent/BR0302106A/pt
Publication of BR0302106B1 publication Critical patent/BR0302106B1/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
    • 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
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
    • 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
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • 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
    • F04C2240/00—Components
    • F04C2240/60—Shafts
    • F04C2240/601—Shaft flexion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/902—Hermetically sealed motor pump unit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

"COMPRESSOR DE ROLAMENTO". A presente invenção refere-se a um compressor que é acionado por um eixo de acionamento suportado de forma rotativa por um alojamento de suporte principal e um alojamento de suporte inferior. O alojamento de suporte principal posiciona um suporte principal em ou perto de um ponto nodal do eixo de acionamento durante a vibração realizada pelo eixo de acionamento. O alojamento de suporte principal é projetado de forma que o suporte principal articule durante a vibração do eixo de acionamento a fim de manter o contato de superfície entre o suporte e o eixo de acionamento para eliminar o carregamento de borda do suporte.
BRPI0302106-8A 2002-12-16 2003-06-30 conjunto de compressor e máquina de rolamento BR0302106B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/321,236 US6709247B1 (en) 2002-12-16 2002-12-16 Scroll compressor having a deflectable bearing housing for shaft alignment

Publications (2)

Publication Number Publication Date
BR0302106A true BR0302106A (pt) 2004-09-08
BR0302106B1 BR0302106B1 (pt) 2012-03-20

Family

ID=31978088

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0302106-8A BR0302106B1 (pt) 2002-12-16 2003-06-30 conjunto de compressor e máquina de rolamento

Country Status (7)

Country Link
US (1) US6709247B1 (pt)
EP (1) EP1431582B1 (pt)
KR (1) KR101014259B1 (pt)
CN (2) CN1320280C (pt)
AU (1) AU2003248175A1 (pt)
BR (1) BR0302106B1 (pt)
TW (1) TWI222495B (pt)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3843333B2 (ja) * 2002-09-11 2006-11-08 株式会社日立製作所 スクロール流体機械
US6709247B1 (en) * 2002-12-16 2004-03-23 Copeland Corporation Scroll compressor having a deflectable bearing housing for shaft alignment
US7721757B2 (en) * 2004-04-26 2010-05-25 Danfoss Maneurop S.A. Discharge check valve assembly for use with hermetic scroll compressor
JP4650186B2 (ja) * 2005-09-27 2011-03-16 パナソニック株式会社 圧縮機
KR20110131744A (ko) * 2010-05-31 2011-12-07 엘지전자 주식회사 밀폐형 압축기
CN102644595A (zh) * 2011-02-16 2012-08-22 广东美芝制冷设备有限公司 旋转式压缩机
TWI512198B (zh) * 2011-11-16 2015-12-11 Ind Tech Res Inst 壓縮機及其馬達裝置
US9458850B2 (en) * 2012-03-23 2016-10-04 Bitzer Kuehlmaschinenbau Gmbh Press-fit bearing housing with non-cylindrical diameter
US9188124B2 (en) 2012-04-30 2015-11-17 Emerson Climate Technologies, Inc. Scroll compressor with unloader assembly
WO2014116582A1 (en) * 2013-01-22 2014-07-31 Emerson Climate Technologies, Inc. Compressor bearing assembly
CN107178500B (zh) * 2013-01-22 2019-06-18 艾默生环境优化技术有限公司 压缩机
US10215175B2 (en) 2015-08-04 2019-02-26 Emerson Climate Technologies, Inc. Compressor high-side axial seal and seal assembly retainer
JP6531600B2 (ja) * 2015-09-30 2019-06-19 株式会社豊田自動織機 電動圧縮機
JP6274281B1 (ja) * 2016-08-31 2018-02-07 ダイキン工業株式会社 スクロール圧縮機
CN107013463B (zh) * 2017-04-28 2020-06-30 上海海立新能源技术有限公司 一种压缩机
US11015598B2 (en) 2018-04-11 2021-05-25 Emerson Climate Technologies, Inc. Compressor having bushing
US11002276B2 (en) 2018-05-11 2021-05-11 Emerson Climate Technologies, Inc. Compressor having bushing
FR3102792B1 (fr) 2019-11-05 2021-10-29 Danfoss Commercial Compressors Compresseur à spirales comportant un maneton ayant un évidement supérieur
BE1027881B1 (nl) * 2019-12-18 2021-07-27 Atlas Copco Airpower Nv Compressorinrichting en inrichting uitgerust met een lagerdemper

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2159545A (en) * 1935-07-17 1939-05-23 Firm Carobronze Rohrenwerk Ges Bearing
US2515799A (en) * 1945-02-08 1950-07-18 Rouy Auguste Louis Mar Antoine Resilient diaphragm engine bearing
GB905647A (en) * 1959-05-22 1962-09-12 Atomic Energy Authority Uk Improvements in or relating to journal and bearing assemblies
JPS62142888A (ja) * 1985-12-16 1987-06-26 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS62159783A (ja) * 1986-01-06 1987-07-15 Mitsubishi Electric Corp スクロ−ル圧縮機
US5411384A (en) * 1986-08-22 1995-05-02 Copeland Corporation Scroll compressor having upper and lower bearing housings and a method of testing and assembling the compressor
JPH0396678A (ja) * 1989-09-11 1991-04-22 Hitachi Ltd スクロール圧縮機
KR950007515B1 (ko) * 1990-01-08 1995-07-11 가부시기가이샤 히다찌 세아사꾸쇼 스크롤 압축기
JPH0469405A (ja) * 1990-07-11 1992-03-04 Hitachi Ltd 軸受構造およびその軸受を用いた密閉形電動圧縮機
JPH0514580U (ja) * 1991-08-07 1993-02-26 三菱電機株式会社 スクロール圧縮機
JP2738260B2 (ja) * 1993-05-07 1998-04-08 三菱電機株式会社 スクロール圧縮機
JP2783184B2 (ja) * 1995-03-13 1998-08-06 三菱電機株式会社 スクロール圧縮機
US5609478A (en) * 1995-11-06 1997-03-11 Alliance Compressors Radial compliance mechanism for corotating scroll apparatus
US6168403B1 (en) * 1999-05-10 2001-01-02 Carrier Corporation Rotating compressor bearing with dual taper
US6280154B1 (en) * 2000-02-02 2001-08-28 Copeland Corporation Scroll compressor
US6709247B1 (en) * 2002-12-16 2004-03-23 Copeland Corporation Scroll compressor having a deflectable bearing housing for shaft alignment

Also Published As

Publication number Publication date
KR101014259B1 (ko) 2011-02-16
EP1431582A1 (en) 2004-06-23
TW200411119A (en) 2004-07-01
KR20040053735A (ko) 2004-06-24
BR0302106B1 (pt) 2012-03-20
AU2003248175A1 (en) 2004-07-01
US6709247B1 (en) 2004-03-23
CN101042139A (zh) 2007-09-26
EP1431582B1 (en) 2012-09-26
CN100540900C (zh) 2009-09-16
TWI222495B (en) 2004-10-21
CN1508436A (zh) 2004-06-30
CN1320280C (zh) 2007-06-06

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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]
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 30/06/2003, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)