AU756028B2 - Method of ensuring optimum viscosity to compressor bearing system - Google Patents

Method of ensuring optimum viscosity to compressor bearing system Download PDF

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Publication number
AU756028B2
AU756028B2 AU97226/01A AU9722601A AU756028B2 AU 756028 B2 AU756028 B2 AU 756028B2 AU 97226/01 A AU97226/01 A AU 97226/01A AU 9722601 A AU9722601 A AU 9722601A AU 756028 B2 AU756028 B2 AU 756028B2
Authority
AU
Australia
Prior art keywords
viscosity
compressor
pump unit
sensed
minimum
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.)
Ceased
Application number
AU97226/01A
Other languages
English (en)
Other versions
AU9722601A (en
Inventor
Kevin F. Dudley
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 AU9722601A publication Critical patent/AU9722601A/en
Application granted granted Critical
Publication of AU756028B2 publication Critical patent/AU756028B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
    • F01M11/10—Indicating devices; Other safety devices
    • F01M11/12—Indicating devices; Other safety devices concerning lubricant level
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • 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
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/021—Control systems for the circulation of the lubricant
    • 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
    • F04C2210/00—Fluid
    • F04C2210/14—Lubricant
    • 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
    • F04C2210/00—Fluid
    • F04C2210/40—Properties
    • F04C2210/44—Viscosity
    • 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
    • F04C2240/603—Shafts with internal channels for fluid distribution, e.g. hollow shaft
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Compressor (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
AU97226/01A 2000-12-15 2001-12-13 Method of ensuring optimum viscosity to compressor bearing system Ceased AU756028B2 (en)

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
AU9722601A AU9722601A (en) 2002-06-20
AU756028B2 true AU756028B2 (en) 2003-01-02

Family

ID=24969028

Family Applications (1)

Application Number Title Priority Date Filing Date
AU97226/01A Ceased AU756028B2 (en) 2000-12-15 2001-12-13 Method of ensuring optimum viscosity to compressor bearing system

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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04313645A (ja) * 1991-04-11 1992-11-05 Toshiba Corp 冷凍サイクル装置
US5215444A (en) * 1990-10-24 1993-06-01 Woodward Governor Company System for controlling oil viscosity and cleanliness
JP2000120542A (ja) * 1999-10-18 2000-04-25 Matsushita Refrig Co Ltd 冷凍装置

Family Cites Families (8)

* 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
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP2000120542A (ja) * 1999-10-18 2000-04-25 Matsushita Refrig Co Ltd 冷凍装置

Also Published As

Publication number Publication date
DE60132721D1 (de) 2008-03-20
KR20020048279A (ko) 2002-06-22
DE60132721T2 (de) 2009-01-29
AU9722601A (en) 2002-06-20
EP1217216A2 (en) 2002-06-26
US20020102163A1 (en) 2002-08-01
JP2002206486A (ja) 2002-07-26
EP1598557B1 (en) 2008-02-06
EP1217216B1 (en) 2005-10-26
KR100412756B1 (ko) 2003-12-31
EP1598557A1 (en) 2005-11-23
DE60114349T2 (de) 2006-07-27
DE60114349D1 (de) 2005-12-01
US6431843B1 (en) 2002-08-13
EP1217216A3 (en) 2004-01-14

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FGA Letters patent sealed or granted (standard patent)