EP1072796A3 - Compresseur à vis - Google Patents

Compresseur à vis Download PDF

Info

Publication number
EP1072796A3
EP1072796A3 EP00115787A EP00115787A EP1072796A3 EP 1072796 A3 EP1072796 A3 EP 1072796A3 EP 00115787 A EP00115787 A EP 00115787A EP 00115787 A EP00115787 A EP 00115787A EP 1072796 A3 EP1072796 A3 EP 1072796A3
Authority
EP
European Patent Office
Prior art keywords
activates
screw
backflow orifice
type compressor
range
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.)
Granted
Application number
EP00115787A
Other languages
German (de)
English (en)
Other versions
EP1072796B1 (fr
EP1072796A2 (fr
Inventor
Karl-Joachim Krusche
Klaus Hossner
Wolfgang SANDKÖTTER
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.)
Bitzer Kuehlmaschinenbau GmbH and Co KG
Original Assignee
Bitzer Kuehlmaschinenbau GmbH and Co KG
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 Bitzer Kuehlmaschinenbau GmbH and Co KG filed Critical Bitzer Kuehlmaschinenbau GmbH and Co KG
Publication of EP1072796A2 publication Critical patent/EP1072796A2/fr
Publication of EP1072796A3 publication Critical patent/EP1072796A3/fr
Application granted granted Critical
Publication of EP1072796B1 publication Critical patent/EP1072796B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
EP00115787A 1999-07-26 2000-07-21 Procédé de commande d'un compresseur à vis Expired - Lifetime EP1072796B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19935041 1999-07-26
DE19935041A DE19935041A1 (de) 1999-07-26 1999-07-26 Schraubenverdichter

Publications (3)

Publication Number Publication Date
EP1072796A2 EP1072796A2 (fr) 2001-01-31
EP1072796A3 true EP1072796A3 (fr) 2002-07-10
EP1072796B1 EP1072796B1 (fr) 2004-10-13

Family

ID=7916096

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00115787A Expired - Lifetime EP1072796B1 (fr) 1999-07-26 2000-07-21 Procédé de commande d'un compresseur à vis

Country Status (4)

Country Link
US (1) US6276911B1 (fr)
EP (1) EP1072796B1 (fr)
AT (1) ATE279652T1 (fr)
DE (2) DE19935041A1 (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100491602B1 (ko) * 2002-05-11 2005-05-27 삼성광주전자 주식회사 왕복동식 압축기의 이중 실린더장치
DE10242139A1 (de) 2002-09-03 2004-03-18 Bitzer Kühlmaschinenbau Gmbh Schraubenverdichter
DE10258145A1 (de) * 2002-12-03 2004-06-24 Bitzer Kühlmaschinenbau Gmbh Schraubenverdichter
EP1567770B1 (fr) 2002-12-03 2017-01-18 BITZER Kühlmaschinenbau GmbH Compresseur a vis
ITVI20040034A1 (it) * 2004-03-03 2004-06-03 Refcomp Spa Compressore volumetrico a vite con dispositivo di regolazione della portata
US20060165543A1 (en) * 2005-01-24 2006-07-27 York International Corporation Screw compressor acoustic resonance reduction
ITVI20050272A1 (it) 2005-10-14 2007-04-15 Refcomp Spa Compressore volumetrico a vite perfezionato
AU2006344429A1 (en) * 2006-06-02 2007-12-13 Carrier Corporation Slide valve actuation for overpressure safety
TW200829849A (en) * 2007-01-11 2008-07-16 Si-Fu Shen Multi-purpose coolant-recycling machine
JP5358608B2 (ja) * 2011-03-30 2013-12-04 日立アプライアンス株式会社 スクリュー圧縮機及びこれを用いたチラーユニット
DE102011051730A1 (de) * 2011-07-11 2013-01-17 Bitzer Kühlmaschinenbau Gmbh Schraubenverdichter
JP6385708B2 (ja) * 2014-04-18 2018-09-05 日立ジョンソンコントロールズ空調株式会社 スクリュー圧縮機
CN204099200U (zh) * 2014-09-23 2015-01-14 江森自控空调冷冻设备(无锡)有限公司 可调内容积比的螺杆压缩机
EP3679250B1 (fr) * 2017-09-04 2021-11-03 BITZER Kühlmaschinenbau GmbH Compresseur à vis
CN110966195B (zh) * 2019-12-05 2024-04-19 珠海格力电器股份有限公司 精准控制螺杆压缩机自动加载稳定的系统、方法和空调器
CN113550902B (zh) * 2020-04-24 2023-03-31 青岛海尔空调电子有限公司 螺杆压缩机的卸载控制方法
CN111794969A (zh) * 2020-04-24 2020-10-20 青岛海尔空调电子有限公司 螺杆压缩机的卸载控制方法
DE102020115442A1 (de) 2020-06-10 2021-12-16 Bitzer Kühlmaschinenbau Gmbh Schraubenexpander und Anlage zur Gewinnung elektrischer Energie aus Wärme mit einem Schraubenexpander

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD153169A1 (de) * 1980-09-30 1981-12-23 Klaus Dietrich Dynamisch angepasste regelung von anlagen mit integralwirkendem stellantrieb,vorzugsweise schraubverdichtern
US4412788A (en) * 1981-04-20 1983-11-01 Durham-Bush, Inc. Control system for screw compressor
JPS5949392A (ja) * 1982-09-11 1984-03-21 Mayekawa Mfg Co Ltd スクリユ−式圧縮機の吐出ポ−トの開度変更及び容量制御装置
US4678406A (en) * 1986-04-25 1987-07-07 Frick Company Variable volume ratio screw compressor with step control
US4727725A (en) * 1985-05-20 1988-03-01 Hitachi, Ltd. Gas injection system for screw compressor
DD298536A5 (de) * 1990-10-02 1992-02-27 Kuehlautomat Berlin Gmbh,De Vorrichtung zur vi-aenderung fuer schraubenverdichter mit kombinierter vi- und teillastverstellung
JPH06173872A (ja) * 1992-12-03 1994-06-21 Hitachi Ltd スクリュー圧縮機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE153169C (fr)
DE298536C (fr)
FR1566954A (fr) * 1968-05-22 1969-05-09
JPS5757A (en) * 1980-05-28 1982-01-05 Hitachi Ltd Synchronous motor with permanent magnet
JPS5959A (ja) * 1982-06-22 1984-01-05 神農　大海 ギブス包帯
JPH022A (ja) * 1984-06-20 1990-01-05 Tomio Konno 真空フアイバー電子通信の方法とその装置
JPS6262A (ja) * 1986-03-05 1987-01-06 Ishihara Sangyo Kaisha Ltd ベンゾイルウレア系化合物の製造方法
JPH033A (ja) * 1989-05-26 1991-01-07 Kimie Mitsunaga 凹穴底シューズ
JP2503718B2 (ja) * 1990-04-13 1996-06-05 ダイキン工業株式会社 制御装置
JPH055A (ja) * 1991-06-24 1993-01-08 Kanzaki Paper Mfg Co Ltd 播種シートの製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD153169A1 (de) * 1980-09-30 1981-12-23 Klaus Dietrich Dynamisch angepasste regelung von anlagen mit integralwirkendem stellantrieb,vorzugsweise schraubverdichtern
US4412788A (en) * 1981-04-20 1983-11-01 Durham-Bush, Inc. Control system for screw compressor
JPS5949392A (ja) * 1982-09-11 1984-03-21 Mayekawa Mfg Co Ltd スクリユ−式圧縮機の吐出ポ−トの開度変更及び容量制御装置
US4727725A (en) * 1985-05-20 1988-03-01 Hitachi, Ltd. Gas injection system for screw compressor
US4678406A (en) * 1986-04-25 1987-07-07 Frick Company Variable volume ratio screw compressor with step control
DD298536A5 (de) * 1990-10-02 1992-02-27 Kuehlautomat Berlin Gmbh,De Vorrichtung zur vi-aenderung fuer schraubenverdichter mit kombinierter vi- und teillastverstellung
JPH06173872A (ja) * 1992-12-03 1994-06-21 Hitachi Ltd スクリュー圧縮機

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 008, no. 154 (M - 310) 18 July 1984 (1984-07-18) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 512 (M - 1679) 27 September 1994 (1994-09-27) *

Also Published As

Publication number Publication date
DE50008197D1 (de) 2004-11-18
EP1072796B1 (fr) 2004-10-13
DE19935041A1 (de) 2001-02-08
US6276911B1 (en) 2001-08-21
ATE279652T1 (de) 2004-10-15
EP1072796A2 (fr) 2001-01-31

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