DE60226662D1 - Steuerung der Heizung eines Verdichterkurbelgehäuses - Google Patents

Steuerung der Heizung eines Verdichterkurbelgehäuses

Info

Publication number
DE60226662D1
DE60226662D1 DE60226662T DE60226662T DE60226662D1 DE 60226662 D1 DE60226662 D1 DE 60226662D1 DE 60226662 T DE60226662 T DE 60226662T DE 60226662 T DE60226662 T DE 60226662T DE 60226662 D1 DE60226662 D1 DE 60226662D1
Authority
DE
Germany
Prior art keywords
heating
control
compressor crankcase
crankcase
compressor
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
DE60226662T
Other languages
English (en)
Inventor
Michael J O'brian
George C Yang
Michael Collins
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
Application granted granted Critical
Publication of DE60226662D1 publication Critical patent/DE60226662D1/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/06—Cooling; Heating; Prevention of freezing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)
  • Air Conditioning Control Device (AREA)
DE60226662T 2001-05-07 2002-04-23 Steuerung der Heizung eines Verdichterkurbelgehäuses Expired - Fee Related DE60226662D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/849,705 US6834513B2 (en) 2001-05-07 2001-05-07 Crankcase heater control

Publications (1)

Publication Number Publication Date
DE60226662D1 true DE60226662D1 (de) 2008-07-03

Family

ID=25306323

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60226662T Expired - Fee Related DE60226662D1 (de) 2001-05-07 2002-04-23 Steuerung der Heizung eines Verdichterkurbelgehäuses

Country Status (8)

Country Link
US (1) US6834513B2 (de)
EP (1) EP1256719B1 (de)
JP (1) JP2002371964A (de)
KR (1) KR100487827B1 (de)
CN (1) CN1297746C (de)
AU (1) AU784690B2 (de)
DE (1) DE60226662D1 (de)
HK (1) HK1052738A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4473819B2 (ja) * 2003-12-22 2010-06-02 三菱電機株式会社 スクリュー圧縮機
US20060085283A1 (en) * 2004-10-19 2006-04-20 William Griffiths System and method for linking automobile buyers and sellers
ES2630191T3 (es) * 2006-08-11 2017-08-18 Daikin Industries, Ltd. Aparato de refrigeración
US8388318B2 (en) * 2009-04-06 2013-03-05 Bristol Compressors International, Inc. Hermetic crankcase heater
US8734125B2 (en) * 2009-09-24 2014-05-27 Emerson Climate Technologies, Inc. Crankcase heater systems and methods for variable speed compressors
CN102043086A (zh) * 2009-10-19 2011-05-04 富士电子工业株式会社 感应加热装置的供给电力监视方法和供给电力监视装置
US20140000295A1 (en) * 2011-03-17 2014-01-02 Carrier Corporation Crank case heater control
EP2589898B1 (de) 2011-11-04 2018-01-24 Emerson Climate Technologies GmbH Ölverwaltungssystem für einen Kompressor
US9903627B2 (en) 2012-11-06 2018-02-27 Carrier Corporation Method of operating an air conditioning system including reducing the energy consumed by the compressor crank case heaters
US9181939B2 (en) 2012-11-16 2015-11-10 Emerson Climate Technologies, Inc. Compressor crankcase heating control systems and methods
US9353738B2 (en) 2013-09-19 2016-05-31 Emerson Climate Technologies, Inc. Compressor crankcase heating control systems and methods
CN103671057B (zh) * 2013-12-06 2016-06-08 瑞安市工泰电器有限公司 无油空压机保护控制器
US9829324B2 (en) * 2014-11-19 2017-11-28 Ford Global Technologies, Llc Engine block heater failure detection
US11435125B2 (en) 2019-01-11 2022-09-06 Carrier Corporation Heating compressor at start-up
US11624539B2 (en) 2019-02-06 2023-04-11 Carrier Corporation Maintaining superheat conditions in a compressor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183905U (de) * 1974-12-27 1976-07-06
US4236379A (en) * 1979-01-04 1980-12-02 Honeywell Inc. Heat pump compressor crankcase low differential temperature detection and control system
US4307775A (en) * 1979-11-19 1981-12-29 The Trane Company Current monitoring control for electrically powered devices
US5054293A (en) * 1990-06-04 1991-10-08 William Schwecke Apparatus and method for protecting a compressor in a heat pump
US5012652A (en) 1990-09-21 1991-05-07 Carrier Corporation Crankcase heater control for hermetic refrigerant compressors
US5062277A (en) * 1990-10-29 1991-11-05 Carrier Corporation Combined oil heater and level sensor
US5920191A (en) 1997-11-12 1999-07-06 Wrap-On Company, Inc. Current flow monitor for heating cables

Also Published As

Publication number Publication date
EP1256719A2 (de) 2002-11-13
KR20020085790A (ko) 2002-11-16
US20020170780A1 (en) 2002-11-21
EP1256719A3 (de) 2004-05-19
CN1391060A (zh) 2003-01-15
CN1297746C (zh) 2007-01-31
KR100487827B1 (ko) 2005-05-06
AU784690B2 (en) 2006-06-01
HK1052738A1 (en) 2003-09-26
JP2002371964A (ja) 2002-12-26
US6834513B2 (en) 2004-12-28
EP1256719B1 (de) 2008-05-21
AU3819802A (en) 2002-11-14

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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