DE69002600T2 - Magnetisch betätigte Abdichtung für Spiralverdichter. - Google Patents

Magnetisch betätigte Abdichtung für Spiralverdichter.

Info

Publication number
DE69002600T2
DE69002600T2 DE90630219T DE69002600T DE69002600T2 DE 69002600 T2 DE69002600 T2 DE 69002600T2 DE 90630219 T DE90630219 T DE 90630219T DE 69002600 T DE69002600 T DE 69002600T DE 69002600 T2 DE69002600 T2 DE 69002600T2
Authority
DE
Germany
Prior art keywords
scroll compressors
magnetically operated
operated seal
seal
magnetically
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE90630219T
Other languages
English (en)
Other versions
DE69002600D1 (de
Inventor
Thomas Robert Barito
Howard Henry Fraser
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Corp
Original Assignee
Carrier 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 Carrier Corp filed Critical Carrier Corp
Publication of DE69002600D1 publication Critical patent/DE69002600D1/de
Application granted granted Critical
Publication of DE69002600T2 publication Critical patent/DE69002600T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F04C18/0207—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
    • 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
    • F01C19/00—Sealing arrangements in rotary-piston machines or engines
    • F01C19/005—Structure and composition of sealing elements such as sealing strips, sealing rings and the like; Coating of these elements
DE90630219T 1989-12-18 1990-12-06 Magnetisch betätigte Abdichtung für Spiralverdichter. Expired - Fee Related DE69002600T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/452,287 US5040956A (en) 1989-12-18 1989-12-18 Magnetically actuated seal for scroll compressor

Publications (2)

Publication Number Publication Date
DE69002600D1 DE69002600D1 (de) 1993-09-09
DE69002600T2 true DE69002600T2 (de) 1994-01-05

Family

ID=23795890

Family Applications (1)

Application Number Title Priority Date Filing Date
DE90630219T Expired - Fee Related DE69002600T2 (de) 1989-12-18 1990-12-06 Magnetisch betätigte Abdichtung für Spiralverdichter.

Country Status (9)

Country Link
US (1) US5040956A (de)
EP (1) EP0434597B1 (de)
JP (1) JPH0412185A (de)
KR (1) KR910012544A (de)
BR (1) BR9006379A (de)
DE (1) DE69002600T2 (de)
DK (1) DK0434597T3 (de)
ES (1) ES2043340T3 (de)
MY (1) MY105370A (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5145345A (en) * 1989-12-18 1992-09-08 Carrier Corporation Magnetically actuated seal for scroll compressor
US6126422A (en) * 1997-10-24 2000-10-03 American Standard Inc. Tip seal for scroll type compressor and manufacturing method therefor
US6149413A (en) * 1998-07-13 2000-11-21 Carrier Corporation Scroll compressor with lubrication of seals in back pressure chamber
US6511308B2 (en) * 1998-09-28 2003-01-28 Air Squared, Inc. Scroll vacuum pump with improved performance
US6290478B1 (en) 1999-07-16 2001-09-18 Scroll Technologies Eccentric back chamber seals for scroll compressor
US6224059B1 (en) * 1999-07-16 2001-05-01 Scroll Technologies Controlled contact pressure for scroll compressor seal
US6171088B1 (en) * 1999-10-13 2001-01-09 Scroll Technologies Scroll compressor with slanted back pressure seal
US6695599B2 (en) * 2001-06-29 2004-02-24 Nippon Soken, Inc. Scroll compressor
JP4007189B2 (ja) * 2002-12-20 2007-11-14 株式会社豊田自動織機 スクロールコンプレッサ
KR100850845B1 (ko) 2004-04-23 2008-08-06 다이킨 고교 가부시키가이샤 회전식 유체기계
US10683865B2 (en) 2006-02-14 2020-06-16 Air Squared, Inc. Scroll type device incorporating spinning or co-rotating scrolls
JP2007270697A (ja) * 2006-03-31 2007-10-18 Hitachi Ltd スクロール流体機械
US7997883B2 (en) * 2007-10-12 2011-08-16 Emerson Climate Technologies, Inc. Scroll compressor with scroll deflection compensation
US8317459B2 (en) * 2009-09-17 2012-11-27 General Electric Company Systems, methods, and apparatus for providing a magnetic seal
US11047389B2 (en) 2010-04-16 2021-06-29 Air Squared, Inc. Multi-stage scroll vacuum pumps and related scroll devices
US8579614B2 (en) * 2011-02-04 2013-11-12 Danfoss Scroll Technologies Llc Scroll compressor with three discharge valves, and discharge pressure tap to back pressure chamber
US20130232975A1 (en) 2011-08-09 2013-09-12 Robert W. Saffer Compact energy cycle construction utilizing some combination of a scroll type expander, pump, and compressor for operating according to a rankine, an organic rankine, heat pump, or combined organic rankine and heat pump cycle
JP5701230B2 (ja) * 2012-02-14 2015-04-15 日立アプライアンス株式会社 スクロール圧縮機
CN102889208A (zh) * 2012-06-06 2013-01-23 苏州英华特制冷设备技术有限公司 一种有轴向柔性密封的涡旋压缩机
JP6207828B2 (ja) * 2012-10-31 2017-10-04 三菱重工業株式会社 スクロール型圧縮機
CN102953989B (zh) * 2012-11-27 2015-07-15 松下压缩机(大连)有限公司 一种浮动涡旋式压缩机
US10508543B2 (en) 2015-05-07 2019-12-17 Air Squared, Inc. Scroll device having a pressure plate
US10865793B2 (en) 2016-12-06 2020-12-15 Air Squared, Inc. Scroll type device having liquid cooling through idler shafts
CN107435632B (zh) * 2017-09-19 2020-01-10 广东美的环境科技有限公司 涡旋压缩机
DE102018110025B4 (de) * 2018-04-26 2020-06-04 OET GmbH Verdrängermaschine
EP3788262A4 (de) 2018-05-04 2022-01-26 Air Squared, Inc. Flüssigkeitskühlung eines feststehenden und umlaufenden spiralverdichters, expanders oder einer vakuumpumpe
US11067080B2 (en) 2018-07-17 2021-07-20 Air Squared, Inc. Low cost scroll compressor or vacuum pump
US20200025199A1 (en) 2018-07-17 2020-01-23 Air Squared, Inc. Dual drive co-rotating spinning scroll compressor or expander
US11530703B2 (en) 2018-07-18 2022-12-20 Air Squared, Inc. Orbiting scroll device lubrication
US11473572B2 (en) 2019-06-25 2022-10-18 Air Squared, Inc. Aftercooler for cooling compressed working fluid
US11898557B2 (en) 2020-11-30 2024-02-13 Air Squared, Inc. Liquid cooling of a scroll type compressor with liquid supply through the crankshaft
US11885328B2 (en) 2021-07-19 2024-01-30 Air Squared, Inc. Scroll device with an integrated cooling loop

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128104A (en) * 1961-12-15 1964-04-07 Teske Fritz Magnetic labyrinth-type seal for shafts
JPS54116767A (en) * 1978-03-02 1979-09-11 Toshiba Corp Manufacturing of gasket for refrigerator
JPS54116549A (en) * 1978-03-02 1979-09-10 Arai Pump Mfg Shaft seal device
JPS54117857A (en) * 1978-03-06 1979-09-12 Arai Pump Mfg Shaft seal device
FR2446971A1 (fr) * 1979-01-16 1980-08-14 Leonetti Bernard Perfectionnement aux garnitures d'etancheite pour arbres tournants
JPS55107093A (en) * 1979-02-13 1980-08-16 Hitachi Ltd Enclosed type scroll compressor
JPS55148994A (en) * 1979-05-09 1980-11-19 Hitachi Ltd Closed scroll fluid device
JPS5776201A (en) * 1980-10-31 1982-05-13 Hitachi Ltd Oil feed device for scroll hydraulic machine
JPS5867984A (ja) * 1981-10-19 1983-04-22 Hitachi Ltd スクロ−ル圧縮機の軸受装置
US4472120A (en) * 1982-07-15 1984-09-18 Arthur D. Little, Inc. Scroll type fluid displacement apparatus
JPS59212571A (ja) * 1983-05-13 1984-12-01 Mitsubishi Electric Corp 流体シ−ル材
JPS59224490A (ja) * 1983-06-03 1984-12-17 Sanden Corp スクロ−ル型流体装置
JPS601395A (ja) * 1983-06-17 1985-01-07 Hitachi Ltd スクロール圧縮機
JPS60192894A (ja) * 1984-03-13 1985-10-01 Mitsubishi Electric Corp スクロ−ル圧縮機
JPS60243301A (ja) * 1984-05-18 1985-12-03 Mitsubishi Electric Corp スクロール流体機械及びその流体機械の組立て方法
US4637786A (en) * 1984-06-20 1987-01-20 Daikin Industries, Ltd. Scroll type fluid apparatus with lubrication of rotation preventing mechanism and thrust bearing
GB2162899B (en) * 1984-06-27 1988-06-15 Toshiba Kk Scroll compressors
US4549861A (en) * 1984-06-28 1985-10-29 Sundstrand Corporation Rotating positive displacement scroll apparatus with lubricating pump
JPS61169686A (ja) * 1985-01-23 1986-07-31 Hitachi Ltd スクロ−ル圧縮機
US4600369A (en) * 1985-09-11 1986-07-15 Sundstrand Corporation Positive displacement scroll type apparatus with fluid pressure biasing the scroll
JPH0735790B2 (ja) * 1986-06-23 1995-04-19 株式会社日立製作所 スクロ−ル圧縮機
JPS63106388A (ja) * 1986-10-23 1988-05-11 Daikin Ind Ltd スクロ−ル流体装置
US4726100A (en) * 1986-12-17 1988-02-23 Carrier Corporation Method of manufacturing a rotary scroll machine with radial clearance control
US4795323A (en) * 1987-11-02 1989-01-03 Carrier Corporation Scroll machine with anti-rotation mechanism
US4811471A (en) * 1987-11-27 1989-03-14 Carrier Corporation Method of assembling scroll compressors
KR950008694B1 (ko) * 1987-12-28 1995-08-04 마쯔시다덴기산교 가부시기가이샤 스크롤압축기
US4938669A (en) * 1989-01-23 1990-07-03 Carrier Corporation Scroll compressor with axial compliancy

Also Published As

Publication number Publication date
DE69002600D1 (de) 1993-09-09
EP0434597A1 (de) 1991-06-26
EP0434597B1 (de) 1993-08-04
KR910012544A (ko) 1991-08-08
DK0434597T3 (da) 1993-12-27
ES2043340T3 (es) 1993-12-16
MY105370A (en) 1994-09-30
US5040956A (en) 1991-08-20
BR9006379A (pt) 1991-09-24
JPH0412185A (ja) 1992-01-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee