DK0972944T3 - Styring af spiralkompressor ved standsning for at forhindre effektfri omvendt rotation - Google Patents

Styring af spiralkompressor ved standsning for at forhindre effektfri omvendt rotation

Info

Publication number
DK0972944T3
DK0972944T3 DK99304986T DK99304986T DK0972944T3 DK 0972944 T3 DK0972944 T3 DK 0972944T3 DK 99304986 T DK99304986 T DK 99304986T DK 99304986 T DK99304986 T DK 99304986T DK 0972944 T3 DK0972944 T3 DK 0972944T3
Authority
DK
Denmark
Prior art keywords
reverse rotation
shutdown
control
prevent power
spiral compressor
Prior art date
Application number
DK99304986T
Other languages
English (en)
Inventor
Alexander Lifson
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 DK0972944T3 publication Critical patent/DK0972944T3/da

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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • 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
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/70—Safety, emergency conditions or requirements
    • F04C2270/72—Safety, emergency conditions or requirements preventing reverse rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK99304986T 1998-07-13 1999-06-24 Styring af spiralkompressor ved standsning for at forhindre effektfri omvendt rotation DK0972944T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/114,461 US6042344A (en) 1998-07-13 1998-07-13 Control of scroll compressor at shutdown to prevent unpowered reverse rotation

Publications (1)

Publication Number Publication Date
DK0972944T3 true DK0972944T3 (da) 2005-09-19

Family

ID=22355350

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99304986T DK0972944T3 (da) 1998-07-13 1999-06-24 Styring af spiralkompressor ved standsning for at forhindre effektfri omvendt rotation

Country Status (6)

Country Link
US (1) US6042344A (da)
EP (1) EP0972944B1 (da)
JP (1) JP3041304B2 (da)
AT (1) ATE295937T1 (da)
DE (1) DE69925337T8 (da)
DK (1) DK0972944T3 (da)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
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US6206652B1 (en) 1998-08-25 2001-03-27 Copeland Corporation Compressor capacity modulation
US6238188B1 (en) * 1998-08-17 2001-05-29 Carrier Corporation Compressor control at voltage and frequency extremes of power supply
US6293776B1 (en) * 2000-07-12 2001-09-25 Scroll Technologies Method of connecting an economizer tube
US6418740B1 (en) * 2001-02-22 2002-07-16 Scroll Technologies External high pressure to low pressure valve for scroll compressor
US6431210B1 (en) 2001-03-27 2002-08-13 Ingersoll-Rand Company Inlet unloader valve
US6457948B1 (en) 2001-04-25 2002-10-01 Copeland Corporation Diagnostic system for a compressor
US6551069B2 (en) 2001-06-11 2003-04-22 Bristol Compressors, Inc. Compressor with a capacity modulation system utilizing a re-expansion chamber
US7011507B2 (en) * 2002-06-04 2006-03-14 Seiko Epson Corporation Positive displacement pump with a combined inertance value of the inlet flow path smaller than that of the outlet flow path
US8463441B2 (en) 2002-12-09 2013-06-11 Hudson Technologies, Inc. Method and apparatus for optimizing refrigeration systems
US7278832B2 (en) * 2004-01-07 2007-10-09 Carrier Corporation Scroll compressor with enlarged vapor injection port area
US7412842B2 (en) 2004-04-27 2008-08-19 Emerson Climate Technologies, Inc. Compressor diagnostic and protection system
US7275377B2 (en) 2004-08-11 2007-10-02 Lawrence Kates Method and apparatus for monitoring refrigerant-cycle systems
US7197890B2 (en) * 2004-09-10 2007-04-03 Carrier Corporation Valve for preventing unpowered reverse run at shutdown
US7300257B2 (en) * 2004-12-20 2007-11-27 Carrier Corporation Prevention of unpowered reverse rotation in compressors
CN100366911C (zh) * 2005-02-28 2008-02-06 中国石油化工集团公司 流体设备的保护系统
US7815423B2 (en) * 2005-07-29 2010-10-19 Emerson Climate Technologies, Inc. Compressor with fluid injection system
US8590325B2 (en) 2006-07-19 2013-11-26 Emerson Climate Technologies, Inc. Protection and diagnostic module for a refrigeration system
US20080216494A1 (en) 2006-09-07 2008-09-11 Pham Hung M Compressor data module
EP2074362B1 (en) * 2006-10-11 2018-09-19 Carrier Corporation Screw compressor economizer pulsation reduction
US7674098B2 (en) * 2006-11-07 2010-03-09 Scroll Technologies Scroll compressor with vapor injection and unloader port
US8157538B2 (en) 2007-07-23 2012-04-17 Emerson Climate Technologies, Inc. Capacity modulation system for compressor and method
US20090037142A1 (en) 2007-07-30 2009-02-05 Lawrence Kates Portable method and apparatus for monitoring refrigerant-cycle systems
US8393169B2 (en) 2007-09-19 2013-03-12 Emerson Climate Technologies, Inc. Refrigeration monitoring system and method
US8160827B2 (en) 2007-11-02 2012-04-17 Emerson Climate Technologies, Inc. Compressor sensor module
US9140728B2 (en) 2007-11-02 2015-09-22 Emerson Climate Technologies, Inc. Compressor sensor module
US20090116977A1 (en) * 2007-11-02 2009-05-07 Perevozchikov Michael M Compressor With Muffler
BRPI1007407A2 (pt) 2009-01-27 2016-02-16 Emerson Climate Technologies sistema e método de descarregamento para um compressor
US8303279B2 (en) * 2009-09-08 2012-11-06 Danfoss Scroll Technologies, Llc Injection tubes for injection of fluid into a scroll compressor
EP2484910B1 (en) * 2009-09-30 2019-05-15 Daikin Industries, Ltd. Screw compressor
EP2681497A4 (en) 2011-02-28 2017-05-31 Emerson Electric Co. Residential solutions hvac monitoring and diagnosis
US8964338B2 (en) 2012-01-11 2015-02-24 Emerson Climate Technologies, Inc. System and method for compressor motor protection
US9480177B2 (en) 2012-07-27 2016-10-25 Emerson Climate Technologies, Inc. Compressor protection module
US9310439B2 (en) 2012-09-25 2016-04-12 Emerson Climate Technologies, Inc. Compressor having a control and diagnostic module
WO2014106233A1 (en) * 2012-12-31 2014-07-03 Thermo King Corporation Compressor control for reverse rotation failure
US9803902B2 (en) 2013-03-15 2017-10-31 Emerson Climate Technologies, Inc. System for refrigerant charge verification using two condenser coil temperatures
EP2971989A4 (en) 2013-03-15 2016-11-30 Emerson Electric Co REMOTE MONITORING AND DIAGNOSIS FOR A HVAC SYSTEM
US9551504B2 (en) 2013-03-15 2017-01-24 Emerson Electric Co. HVAC system remote monitoring and diagnosis
AU2014248049B2 (en) 2013-04-05 2018-06-07 Emerson Climate Technologies, Inc. Heat-pump system with refrigerant charge diagnostics
US10738777B2 (en) 2016-06-02 2020-08-11 Trane International Inc. Scroll compressor with partial load capacity
WO2018226986A1 (en) 2017-06-08 2018-12-13 Carrier Corporation Method of control for economizer of transport refrigeration units
WO2019138502A1 (ja) * 2018-01-11 2019-07-18 日立ジョンソンコントロールズ空調株式会社 スクロール圧縮機
WO2019199662A1 (en) 2018-04-09 2019-10-17 Carrier Corporation Reverse rotation prevention in centrifugal compressor
US20220235987A1 (en) * 2019-06-17 2022-07-28 Mitsubishi Electric Corporation Freezing device
US20220250444A1 (en) * 2021-02-05 2022-08-11 Carrier Corporation Transport refrigeration unit with compressor with capacity modulation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US114395A (en) 1871-05-02 Improvement
US986447A (en) 1910-08-02 1911-03-14 Vincent E Duncanson Clock.
DE2027272C2 (de) * 1970-06-03 1983-11-03 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Rotationskolbenverdichter
US4762469A (en) * 1986-03-03 1988-08-09 American Standard Inc. Rotor anti-reverse rotation arrangement in a screw compressor
US4840545A (en) * 1988-05-16 1989-06-20 American Standard Inc. Scroll compressor relief valve
JPH0772544B2 (ja) * 1989-09-05 1995-08-02 ダイキン工業株式会社 スクロール形圧縮機
US5167491A (en) * 1991-09-23 1992-12-01 Carrier Corporation High to low side bypass to prevent reverse rotation
US5803716A (en) * 1993-11-29 1998-09-08 Copeland Corporation Scroll machine with reverse rotation protection
US5607288A (en) * 1993-11-29 1997-03-04 Copeland Corporation Scroll machine with reverse rotation protection
JPH08312582A (ja) * 1995-05-23 1996-11-26 Daikin Ind Ltd 圧縮機の逆転防止装置
US5640854A (en) * 1995-06-07 1997-06-24 Copeland Corporation Scroll machine having liquid injection controlled by internal valve

Also Published As

Publication number Publication date
US6042344A (en) 2000-03-28
ATE295937T1 (de) 2005-06-15
EP0972944B1 (en) 2005-05-18
DE69925337T2 (de) 2006-01-19
EP0972944A2 (en) 2000-01-19
DE69925337D1 (de) 2005-06-23
DE69925337T8 (de) 2006-08-24
JP3041304B2 (ja) 2000-05-15
JP2000045970A (ja) 2000-02-15
EP0972944A3 (en) 2000-04-19

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