JP2002206486A5 - - Google Patents

Download PDF

Info

Publication number
JP2002206486A5
JP2002206486A5 JP2001372191A JP2001372191A JP2002206486A5 JP 2002206486 A5 JP2002206486 A5 JP 2002206486A5 JP 2001372191 A JP2001372191 A JP 2001372191A JP 2001372191 A JP2001372191 A JP 2001372191A JP 2002206486 A5 JP2002206486 A5 JP 2002206486A5
Authority
JP
Japan
Prior art keywords
viscosity
compressor
minimum
detected
pump unit
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.)
Pending
Application number
JP2001372191A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002206486A (ja
Filing date
Publication date
Priority claimed from US09/738,680 external-priority patent/US6431843B1/en
Application filed filed Critical
Publication of JP2002206486A publication Critical patent/JP2002206486A/ja
Publication of JP2002206486A5 publication Critical patent/JP2002206486A5/ja
Pending legal-status Critical Current

Links

JP2001372191A 2000-12-15 2001-12-06 圧縮機及びその制御方法 Pending JP2002206486A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/738680 2000-12-15
US09/738,680 US6431843B1 (en) 2000-12-15 2000-12-15 Method of ensuring optimum viscosity to compressor bearing system

Publications (2)

Publication Number Publication Date
JP2002206486A JP2002206486A (ja) 2002-07-26
JP2002206486A5 true JP2002206486A5 (cg-RX-API-DMAC7.html) 2004-10-28

Family

ID=24969028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001372191A Pending JP2002206486A (ja) 2000-12-15 2001-12-06 圧縮機及びその制御方法

Country Status (6)

Country Link
US (1) US6431843B1 (cg-RX-API-DMAC7.html)
EP (2) EP1217216B1 (cg-RX-API-DMAC7.html)
JP (1) JP2002206486A (cg-RX-API-DMAC7.html)
KR (1) KR100412756B1 (cg-RX-API-DMAC7.html)
AU (1) AU756028B2 (cg-RX-API-DMAC7.html)
DE (2) DE60132721T2 (cg-RX-API-DMAC7.html)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0501446A (pt) * 2005-04-29 2006-12-12 Brasil Compressores Sa método de proteção contra quebra do filme de óleo lubrificante nos mancais de compressores herméticos
US7980265B2 (en) * 2007-12-06 2011-07-19 Baker Hughes Incorporated Valve responsive to fluid properties
US9341187B2 (en) 2013-08-30 2016-05-17 Emerson Climate Technologies, Inc. Compressor assembly with liquid sensor
EP3084217B1 (en) 2013-12-18 2020-08-12 Carrier Corporation Method of improving compressor bearing reliability
US10302340B2 (en) * 2015-03-11 2019-05-28 Emerson Climate Technologies, Inc. Compressor having lubricant management system for bearing life
US10125768B2 (en) 2015-04-29 2018-11-13 Emerson Climate Technologies, Inc. Compressor having oil-level sensing system
EP3187768B1 (en) * 2015-12-17 2023-03-15 Trane International Inc. System and method for dynamically determining refrigerant film thickness and dynamically controlling refrigerant film thickness at rolling-element bearing of an oil free chiller
WO2019024614A1 (zh) * 2017-07-31 2019-02-07 广东美芝制冷设备有限公司 压缩机构和制冷设备
EP3659838B1 (en) * 2018-11-30 2025-02-12 Trane International Inc. Lubricant management for an hvacr system
US11530856B2 (en) 2018-12-17 2022-12-20 Trane International Inc. Systems and methods for controlling compressor motors
CA3128334C (en) * 2019-02-04 2023-09-26 Ihi Corporation Fuel supply control device
US11644227B2 (en) * 2020-09-01 2023-05-09 Emerson Climate Technologies, Inc. Start-stop control systems and methods for gas foil bearing machine
KR102907877B1 (ko) * 2022-11-30 2026-01-12 한국에너지기술연구원 진동 신호와 오일 물성을 활용한 증기압축식 냉동시스템의 고장진단기기, 이를 포함하는 증기압축식 냉동시스템, 및 그 고장진단방법
DE102023100207A1 (de) 2023-01-05 2024-07-11 Vaillant Gmbh Verfahren zum Betreiben eines Verdichters eines Wärmepumpenkreislaufes, Verdichter für einen Wärmepumpenkreislauf, Regel- und Steuergerät, Computerprogramm und Verwendung einer Heizeinrichtung

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2616922B2 (ja) * 1987-05-22 1997-06-04 株式会社日立製作所 スクリユー圧縮機
ES2028944T3 (es) * 1988-06-01 1992-07-16 Leybold Aktiengesellschaft Procedimiento para la vigilancia de una bomba de vacio lubrificada con aceite.
JPH0343692A (ja) * 1989-07-07 1991-02-25 Shinko Seiki Co Ltd 油回転真空ポンプにおける給油装置
US5215444A (en) * 1990-10-24 1993-06-01 Woodward Governor Company System for controlling oil viscosity and cleanliness
JPH04313645A (ja) * 1991-04-11 1992-11-05 Toshiba Corp 冷凍サイクル装置
JPH0763184A (ja) * 1993-08-25 1995-03-07 Yamaha Motor Co Ltd 熱ポンプ駆動用圧縮機の潤滑制御方法及び装置
JP3178287B2 (ja) * 1994-06-29 2001-06-18 ダイキン工業株式会社 圧縮機の油面調整装置
JPH11210648A (ja) * 1998-01-27 1999-08-03 Mitsubishi Heavy Ind Ltd 圧縮機
JP2000145600A (ja) * 1998-11-12 2000-05-26 Yanmar Diesel Engine Co Ltd 火花点火機関におけるバックファイア又は失火の防止方法
JP2001073945A (ja) * 1999-08-31 2001-03-21 Sanyo Electric Co Ltd 密閉型電動圧縮機
JP2000120542A (ja) * 1999-10-18 2000-04-25 Matsushita Refrig Co Ltd 冷凍装置

Similar Documents

Publication Publication Date Title
JP2002206486A5 (cg-RX-API-DMAC7.html)
JPH0249994A (ja) 回転式圧縮機
JP3838174B2 (ja) 電動圧縮機
KR20050095246A (ko) 스크롤 압축기의 용량 가변 장치
WO2001042658A1 (en) Scroll type compressor
JP2003254263A (ja) スクロール圧縮機
JPS58160583A (ja) スクロ−ル式流体機械
KR20060030758A (ko) 선회베인 압축기의 용량 가변장치
JP2002206486A (ja) 圧縮機及びその制御方法
US8172560B2 (en) Fluid machinery having annular back pressure space communicating with oil passage
KR100951551B1 (ko) 스크롤 압축기
JPH08319965A (ja) 密閉型電動圧縮機
JP4185598B2 (ja) 油冷式スクリュー圧縮機
JPH074366A (ja) スクロール型コンプレッサ
JP4753731B2 (ja) ロータリ圧縮機及びこれを用いた冷凍サイクル装置
JP4024521B2 (ja) スクロール圧縮機
JPH06185479A (ja) スクロ−ル圧縮機
KR101736864B1 (ko) 역회전 보호 수단을 갖는 스크롤 압축기
JPH09264275A (ja) スクロール圧縮機
JP2014105692A (ja) スクロール圧縮機
JPS60247082A (ja) スクロ−ル式圧縮機
JPH08193584A (ja) ロータリ式圧縮機
JP2005220781A (ja) 横型多段回転圧縮機
KR200356283Y1 (ko) 압축기
KR200351087Y1 (ko) 압축기