ITRM920092A1 - Apparecchio a chiocciole co-rotanti con sistema perfezionato di sollecitazione degli organi a chiocciola. - Google Patents

Apparecchio a chiocciole co-rotanti con sistema perfezionato di sollecitazione degli organi a chiocciola.

Info

Publication number
ITRM920092A1
ITRM920092A1 IT000092A ITRM920092A ITRM920092A1 IT RM920092 A1 ITRM920092 A1 IT RM920092A1 IT 000092 A IT000092 A IT 000092A IT RM920092 A ITRM920092 A IT RM920092A IT RM920092 A1 ITRM920092 A1 IT RM920092A1
Authority
IT
Italy
Prior art keywords
spiral
organs
rotating
coupling equipment
perfected system
Prior art date
Application number
IT000092A
Other languages
English (en)
Inventor
George William Brandt
Daniel R Crum
Gene Michael Fields
Joe Todd Hill
Peter A Kotlarek
Robert E Utter
John Robert Williams
Original Assignee
American Standard Inc
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 American Standard Inc filed Critical American Standard Inc
Publication of ITRM920092A0 publication Critical patent/ITRM920092A0/it
Publication of ITRM920092A1 publication Critical patent/ITRM920092A1/it
Application granted granted Critical
Publication of IT1258346B publication Critical patent/IT1258346B/it

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
    • 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)
  • Rotary Pumps (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
ITRM920092A 1991-02-12 1992-02-12 Apparecchio a chiocciole co-rotanti con sistema perfezionato di sollecitazione degli organi a chiocciola. IT1258346B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/654,437 US5129798A (en) 1991-02-12 1991-02-12 Co-rotational scroll apparatus with improved scroll member biasing

Publications (3)

Publication Number Publication Date
ITRM920092A0 ITRM920092A0 (it) 1992-02-12
ITRM920092A1 true ITRM920092A1 (it) 1993-08-12
IT1258346B IT1258346B (it) 1996-02-26

Family

ID=24624855

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920092A IT1258346B (it) 1991-02-12 1992-02-12 Apparecchio a chiocciole co-rotanti con sistema perfezionato di sollecitazione degli organi a chiocciola.

Country Status (8)

Country Link
US (1) US5129798A (it)
JP (1) JP3266639B2 (it)
CA (1) CA2054997C (it)
DE (1) DE4203677C2 (it)
FR (1) FR2672642B1 (it)
GB (1) GB2252794B (it)
HK (1) HK126495A (it)
IT (1) IT1258346B (it)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69114245T2 (de) * 1990-05-11 1996-05-30 Sanyo Electric Co., Ltd., Moriguchi, Osaka Spiralverdichter.
US5256042A (en) * 1992-02-20 1993-10-26 Arthur D. Little, Inc. Bearing and lubrication system for a scroll fluid device
DE69324278T2 (de) 1992-11-02 1999-07-08 Copeland Corp., Sidney, Ohio ANTRIEBS- UND BRENNSYSTEM FüR SPIRALVERDICHTER
US5366358A (en) * 1993-01-27 1994-11-22 Grenci Charles A Oil free scroll vacuum pump
US5449279A (en) * 1993-09-22 1995-09-12 American Standard Inc. Pressure biased co-rotational scroll apparatus with enhanced lubrication
US5421708A (en) * 1994-02-16 1995-06-06 Alliance Compressors Inc. Oil separation and bearing lubrication in a high side co-rotating scroll compressor
JPH07247968A (ja) * 1994-03-09 1995-09-26 Daikin Ind Ltd スクロール圧縮機
TW316940B (it) 1994-09-16 1997-10-01 Hitachi Ltd
AU4645196A (en) * 1994-12-23 1996-07-19 Bristol Compressors, Inc. Scroll compressor having bearing structure in the orbiting scroll to eliminate tipping forces
US5588820A (en) * 1995-02-21 1996-12-31 Bristol Compressors, Inc. Scroll compressor having an axial compliance pressure chamber
US5588596A (en) * 1995-05-25 1996-12-31 American Standard Inc. Falling film evaporator with refrigerant distribution system
US5561987A (en) * 1995-05-25 1996-10-08 American Standard Inc. Falling film evaporator with vapor-liquid separator
US5609478A (en) * 1995-11-06 1997-03-11 Alliance Compressors Radial compliance mechanism for corotating scroll apparatus
US5800140A (en) * 1996-10-25 1998-09-01 Arthur D. Little, Inc. Compact scroll fluid device
US5772415A (en) * 1996-11-01 1998-06-30 Copeland Corporation Scroll machine with reverse rotation sound attenuation
US6139295A (en) * 1998-06-22 2000-10-31 Tecumseh Products Company Bearing lubrication system for a scroll compressor
DE19853240A1 (de) * 1998-11-18 2000-05-31 Bitzer Kuehlmaschinenbau Gmbh Kompressor
JP3820824B2 (ja) * 1999-12-06 2006-09-13 ダイキン工業株式会社 スクロール型圧縮機
US6695599B2 (en) * 2001-06-29 2004-02-24 Nippon Soken, Inc. Scroll compressor
US7285882B2 (en) 2005-05-12 2007-10-23 Sullair Corporation Integrated electric motor driven compressor
WO2008154490A1 (en) * 2007-06-07 2008-12-18 Saint-Gobain Performance Plastics Corporation Face seal and method of making
KR101229812B1 (ko) * 2008-01-16 2013-02-05 에머슨 클리메이트 테크놀로지즈 인코퍼레이티드 스크롤 머신
CN102720673B (zh) * 2012-07-03 2014-12-24 南京奥特佳冷机有限公司 商用涡旋式压缩机静盘自调节机构
US10036386B2 (en) 2013-07-31 2018-07-31 Trane International Inc. Structure for stabilizing an orbiting scroll in a scroll compressor
US9657737B2 (en) 2013-07-31 2017-05-23 Trane International Inc. Scroll compressor with pressurized oil balance piston
JP6710628B2 (ja) 2016-12-21 2020-06-17 三菱重工業株式会社 両回転スクロール型圧縮機
US10465954B2 (en) 2017-02-06 2019-11-05 Emerson Climate Technologies, Inc. Co-rotating compressor with multiple compression mechanisms and system having same
US10280922B2 (en) 2017-02-06 2019-05-07 Emerson Climate Technologies, Inc. Scroll compressor with axial flux motor
US10995754B2 (en) 2017-02-06 2021-05-04 Emerson Climate Technologies, Inc. Co-rotating compressor
US11111921B2 (en) 2017-02-06 2021-09-07 Emerson Climate Technologies, Inc. Co-rotating compressor
US10215174B2 (en) 2017-02-06 2019-02-26 Emerson Climate Technologies, Inc. Co-rotating compressor with multiple compression mechanisms
KR102280122B1 (ko) * 2017-03-06 2021-07-21 엘지전자 주식회사 스크롤 압축기
KR102189105B1 (ko) * 2019-07-01 2020-12-11 엘지전자 주식회사 압축기
CN114729637B (zh) * 2019-11-15 2024-07-02 谷轮有限合伙公司 共旋转的涡旋式压缩机
GB2600716B (en) * 2020-11-05 2023-05-03 Edwards Ltd Scroll pump
EP4083375A3 (en) * 2021-04-26 2023-02-15 Dabir Surfaces, Inc. Center camshaft scroll pump
US11732713B2 (en) 2021-11-05 2023-08-22 Emerson Climate Technologies, Inc. Co-rotating scroll compressor having synchronization mechanism
US11624366B1 (en) 2021-11-05 2023-04-11 Emerson Climate Technologies, Inc. Co-rotating scroll compressor having first and second Oldham couplings
US12104594B2 (en) 2021-11-05 2024-10-01 Copeland Lp Co-rotating compressor
JP7798018B2 (ja) * 2022-12-26 2026-01-14 株式会社豊田自動織機 両回転式スクロール型圧縮機
GB2638168A (en) * 2024-02-14 2025-08-20 Edwards Ltd Method and apparatus for monitoring abrasion
CN121229391A (zh) * 2024-06-28 2025-12-30 谷轮环境科技（苏州）有限公司 一种压缩机构和一种涡旋压缩机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935621A1 (de) * 1968-07-22 1970-01-29 Leybold Heraeus Gmbh & Co Kg Verdraengerpumpe
US4969630A (en) * 1981-06-25 1990-11-13 Deuer Manufacturing Inc. Tire lift/carrier
GB2162899B (en) * 1984-06-27 1988-06-15 Toshiba Kk Scroll compressors
US4600369A (en) * 1985-09-11 1986-07-15 Sundstrand Corporation Positive displacement scroll type apparatus with fluid pressure biasing the scroll
US4927339A (en) * 1988-10-14 1990-05-22 American Standard Inc. Rotating scroll apparatus with axially biased scroll members
US4993928A (en) * 1989-10-10 1991-02-19 Carrier Corporation Scroll compressor with dual pocket axial compliance

Also Published As

Publication number Publication date
GB2252794B (en) 1994-08-24
ITRM920092A0 (it) 1992-02-12
IT1258346B (it) 1996-02-26
FR2672642A1 (fr) 1992-08-14
HK126495A (en) 1995-08-18
JPH0579475A (ja) 1993-03-30
DE4203677A1 (de) 1992-08-13
CA2054997A1 (en) 1992-08-13
US5129798A (en) 1992-07-14
GB9123532D0 (en) 1992-01-02
JP3266639B2 (ja) 2002-03-18
FR2672642B1 (fr) 1995-05-12
DE4203677C2 (de) 1996-02-29
CA2054997C (en) 1993-10-12
GB2252794A (en) 1992-08-19

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970228