DE69108866T2 - Mengenregelung für Schraubenverdichter. - Google Patents

Mengenregelung für Schraubenverdichter.

Info

Publication number
DE69108866T2
DE69108866T2 DE69108866T DE69108866T DE69108866T2 DE 69108866 T2 DE69108866 T2 DE 69108866T2 DE 69108866 T DE69108866 T DE 69108866T DE 69108866 T DE69108866 T DE 69108866T DE 69108866 T2 DE69108866 T2 DE 69108866T2
Authority
DE
Germany
Prior art keywords
flow control
screw compressors
compressors
screw
flow
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
DE69108866T
Other languages
English (en)
Other versions
DE69108866D1 (de
Inventor
Michael George Field
David Norton Shaw
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 DE69108866D1 publication Critical patent/DE69108866D1/de
Application granted granted Critical
Publication of DE69108866T2 publication Critical patent/DE69108866T2/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
    • F04B23/00—Pumping installations or systems
    • F04B23/04—Combinations of two or more 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
    • F04C28/10—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber
    • F04C28/12—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves
    • F04C28/125—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by changing the positions of the inlet or outlet openings with respect to the working chamber using sliding valves with sliding valves controlled by the use of fluid other than the working fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
DE69108866T 1990-11-30 1991-11-21 Mengenregelung für Schraubenverdichter. Expired - Fee Related DE69108866T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/620,116 US5044894A (en) 1990-11-30 1990-11-30 Capacity volume ratio control for twin screw compressors

Publications (2)

Publication Number Publication Date
DE69108866D1 DE69108866D1 (de) 1995-05-18
DE69108866T2 true DE69108866T2 (de) 1995-12-14

Family

ID=24484647

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108866T Expired - Fee Related DE69108866T2 (de) 1990-11-30 1991-11-21 Mengenregelung für Schraubenverdichter.

Country Status (7)

Country Link
US (1) US5044894A (de)
EP (1) EP0488043B1 (de)
JP (1) JPH0735796B2 (de)
KR (1) KR950010403B1 (de)
AR (1) AR245811A1 (de)
BR (1) BR9105155A (de)
DE (1) DE69108866T2 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5183395A (en) * 1992-03-13 1993-02-02 Vilter Manufacturing Corporation Compressor slide valve control
GB2282642B (en) * 1993-10-07 1997-06-11 Howden Compressors Ltd Variable volume screw compressor
FR2737754B1 (fr) * 1995-08-09 1997-10-03 Zimmern Bernard Compresseur a vis avec glissiere de controle de capacite
US5738497A (en) * 1996-02-02 1998-04-14 Hensley; Paul D. Apparatus and method for controlling a rotary screw compressor
US5950443A (en) * 1997-08-08 1999-09-14 American Standard Inc. Compressor minimum capacity control
US6283716B1 (en) 1997-10-28 2001-09-04 Coltec Industries Inc. Multistage blowdown valve for a compressor system
US6210131B1 (en) * 1999-07-28 2001-04-03 The Regents Of The University Of California Fluid intensifier having a double acting power chamber with interconnected signal rods
DE102004060596A1 (de) * 2004-12-02 2006-06-22 Bitzer Kühlmaschinenbau Gmbh Schraubenverdichter
US20060165543A1 (en) * 2005-01-24 2006-07-27 York International Corporation Screw compressor acoustic resonance reduction
US7887310B2 (en) * 2005-02-07 2011-02-15 Carrier Corporation Compressor unloading valve
JP4401408B2 (ja) * 2007-08-30 2010-01-20 日立アプライアンス株式会社 スクリュー圧縮機の容量制御装置
EP2198125B1 (de) * 2007-10-01 2017-06-21 Carrier Corporation Schraubenkompressor-pulsationsdämpfer
EP2209968B1 (de) * 2007-10-10 2018-01-24 Carrier Corporation Schieberventilsystem für einen schraubenverdichter
EP2287444A1 (de) * 2009-08-19 2011-02-23 Hanbell Precise Machinery Co., Ltd. Rotationsschraubenverdichter mit Mitteln zur verbesserten Volumenverhältnisregulierung
CN102042226B (zh) * 2011-01-05 2014-12-31 上海维尔泰克螺杆机械有限公司 具有柔性容积比滑阀的螺杆压缩机
CN106593874B (zh) * 2016-12-28 2019-01-04 珠海格力电器股份有限公司 与阀配合的过渡安装构件及具有该构件的压缩机
CN110410329A (zh) * 2019-08-26 2019-11-05 珠海格力电器股份有限公司 压缩机及空调
EP4088032A1 (de) * 2020-01-07 2022-11-16 Johnson Controls Tyco IP Holdings LLP Volumenverhältnis-steuerungssystem für einen kompressor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2159980B (en) * 1982-09-10 1987-10-07 Frick Co Micro-processor control of compression ratio at full load in a helical screw rotary compressor responsive to compressor drive motor current
US4516914A (en) * 1982-09-10 1985-05-14 Frick Company Micro-processor control of moveable slide stop and a moveable slide valve in a helical screw rotary compressor
US4678406A (en) * 1986-04-25 1987-07-07 Frick Company Variable volume ratio screw compressor with step control
SE461927B (sv) * 1987-10-15 1990-04-09 Svenska Rotor Maskiner Ab Roterande deplacementskompressor med anordning foer reglering av dess inre volymfoerhaallande

Also Published As

Publication number Publication date
AR245811A1 (es) 1994-02-28
EP0488043A1 (de) 1992-06-03
JPH0735796B2 (ja) 1995-04-19
EP0488043B1 (de) 1995-04-12
JPH04276196A (ja) 1992-10-01
DE69108866D1 (de) 1995-05-18
US5044894A (en) 1991-09-03
BR9105155A (pt) 1992-07-21
KR920010564A (ko) 1992-06-26
KR950010403B1 (ko) 1995-09-16

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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