BR0302106A - Compressor de rolamento - Google Patents
Compressor de rolamentoInfo
- 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
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.
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)
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)
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 |
-
2002
- 2002-12-16 US US10/321,236 patent/US6709247B1/en not_active Expired - Lifetime
-
2003
- 2003-05-01 EP EP03252756A patent/EP1431582B1/en not_active Expired - Lifetime
- 2003-05-01 TW TW092112022A patent/TWI222495B/zh not_active IP Right Cessation
- 2003-05-02 KR KR1020030028208A patent/KR101014259B1/ko active IP Right Grant
- 2003-05-27 CN CNB031381294A patent/CN1320280C/zh not_active Expired - Fee Related
- 2003-05-27 CN CNB2007100971636A patent/CN100540900C/zh not_active Expired - Fee Related
- 2003-06-30 BR BRPI0302106-8A patent/BR0302106B1/pt not_active IP Right Cessation
- 2003-09-18 AU AU2003248175A patent/AU2003248175A1/en not_active Abandoned
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) |