DE50008197D1 - Verfahren zum Betreiben eines Schraubenverdichters - Google Patents

Verfahren zum Betreiben eines Schraubenverdichters

Info

Publication number
DE50008197D1
DE50008197D1 DE2000508197 DE50008197T DE50008197D1 DE 50008197 D1 DE50008197 D1 DE 50008197D1 DE 2000508197 DE2000508197 DE 2000508197 DE 50008197 T DE50008197 T DE 50008197T DE 50008197 D1 DE50008197 D1 DE 50008197D1
Authority
DE
Germany
Prior art keywords
activates
operating
backflow orifice
screw 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.)
Expired - Lifetime
Application number
DE2000508197
Other languages
English (en)
Inventor
Karl-Joachim Krusche
Klaus Hossner
Wolfgang Sandkoetter
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
Priority to DE2000508197 priority Critical patent/DE50008197D1/de
Application granted granted Critical
Publication of DE50008197D1 publication Critical patent/DE50008197D1/de
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)
DE2000508197 1999-07-26 2000-07-21 Verfahren zum Betreiben eines Schraubenverdichters Expired - Lifetime DE50008197D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2000508197 DE50008197D1 (de) 1999-07-26 2000-07-21 Verfahren zum Betreiben eines Schraubenverdichters

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19935041A DE19935041A1 (de) 1999-07-26 1999-07-26 Schraubenverdichter
DE2000508197 DE50008197D1 (de) 1999-07-26 2000-07-21 Verfahren zum Betreiben eines Schraubenverdichters

Publications (1)

Publication Number Publication Date
DE50008197D1 true DE50008197D1 (de) 2004-11-18

Family

ID=7916096

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19935041A Ceased DE19935041A1 (de) 1999-07-26 1999-07-26 Schraubenverdichter
DE2000508197 Expired - Lifetime DE50008197D1 (de) 1999-07-26 2000-07-21 Verfahren zum Betreiben eines Schraubenverdichters

Family Applications Before (1)

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

Country Status (4)

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

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
EP1567770B1 (de) 2002-12-03 2017-01-18 BITZER Kühlmaschinenbau GmbH Schraubenverdichter
DE10258145A1 (de) * 2002-12-03 2004-06-24 Bitzer Kühlmaschinenbau Gmbh Schraubenverdichter
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
WO2007142627A1 (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
CN111148900B (zh) * 2017-09-04 2021-11-09 比泽尔制冷设备有限公司 螺旋压缩机
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

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE153169C (de)
DE298536C (de)
FR1566954A (de) * 1968-05-22 1969-05-09
JPS5757A (en) * 1980-05-28 1982-01-05 Hitachi Ltd Synchronous motor with permanent magnet
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
JPS5959A (ja) * 1982-06-22 1984-01-05 神農　大海 ギブス包帯
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
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
JPS61265381A (ja) * 1985-05-20 1986-11-25 Hitachi Ltd スクリユ−圧縮機のガス噴射装置
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
US4678406A (en) * 1986-04-25 1987-07-07 Frick Company Variable volume ratio screw compressor with step control
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
DD298536A5 (de) * 1990-10-02 1992-02-27 Kuehlautomat Berlin Gmbh,De Vorrichtung zur vi-aenderung fuer schraubenverdichter mit kombinierter vi- und teillastverstellung
JPH055A (ja) * 1991-06-24 1993-01-08 Kanzaki Paper Mfg Co Ltd 播種シートの製造方法
JPH06173872A (ja) * 1992-12-03 1994-06-21 Hitachi Ltd スクリュー圧縮機

Also Published As

Publication number Publication date
DE19935041A1 (de) 2001-02-08
US6276911B1 (en) 2001-08-21
EP1072796B1 (de) 2004-10-13
EP1072796A2 (de) 2001-01-31
ATE279652T1 (de) 2004-10-15
EP1072796A3 (de) 2002-07-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition