ATE279652T1 - Verfahren zum betreiben eines schraubenverdichters - Google Patents
Verfahren zum betreiben eines schraubenverdichtersInfo
- Publication number
- ATE279652T1 ATE279652T1 AT00115787T AT00115787T ATE279652T1 AT E279652 T1 ATE279652 T1 AT E279652T1 AT 00115787 T AT00115787 T AT 00115787T AT 00115787 T AT00115787 T AT 00115787T AT E279652 T1 ATE279652 T1 AT E279652T1
- Authority
- AT
- Austria
- Prior art keywords
- activates
- operating
- backflow orifice
- screw compressor
- range
- Prior art date
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19935041A DE19935041A1 (de) | 1999-07-26 | 1999-07-26 | Schraubenverdichter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE279652T1 true ATE279652T1 (de) | 2004-10-15 |
Family
ID=7916096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT00115787T ATE279652T1 (de) | 1999-07-26 | 2000-07-21 | Verfahren zum betreiben eines schraubenverdichters |
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)
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 |
WO2004051089A1 (de) | 2002-12-03 | 2004-06-17 | 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 |
CN101460705B (zh) * | 2006-06-02 | 2010-12-15 | 开利公司 | 压缩机装置和再制造压缩机或再设计压缩机构造的方法 |
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 |
RU2733501C1 (ru) * | 2017-09-04 | 2020-10-02 | Битцер Кюльмашиненбау Гмбх | Винтовой компрессор |
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***、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)
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 |
-
1999
- 1999-07-26 DE DE19935041A patent/DE19935041A1/de not_active Ceased
-
2000
- 2000-07-21 AT AT00115787T patent/ATE279652T1/de not_active IP Right Cessation
- 2000-07-21 DE DE2000508197 patent/DE50008197D1/de not_active Expired - Lifetime
- 2000-07-21 EP EP00115787A patent/EP1072796B1/de not_active Expired - Lifetime
- 2000-07-25 US US09/624,903 patent/US6276911B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1072796A2 (de) | 2001-01-31 |
EP1072796A3 (de) | 2002-07-10 |
DE19935041A1 (de) | 2001-02-08 |
DE50008197D1 (de) | 2004-11-18 |
EP1072796B1 (de) | 2004-10-13 |
US6276911B1 (en) | 2001-08-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE50008197D1 (de) | Verfahren zum Betreiben eines Schraubenverdichters | |
NO20026031D0 (no) | Pneumatisk presisjonstang | |
SE0101163L (sv) | Metod för bågsvetsning | |
EP1438158A4 (de) | Schleifmittelstrombearbeitungsvorrichtung und -verfahren | |
CA2463601A1 (en) | Method and apparatus for monitoring operation of percussion device | |
ATE220180T1 (de) | Vorrichtung zum verdrehen eines pfluges | |
DE60202445D1 (de) | Vorrichtung zur Erzeugung einer Hin- und Herbewung und pneumatisches Werkzeug | |
EP0793017A3 (de) | Pumpe für ein Hochdruckreinigungsgerät | |
GB2332939B (en) | Means for testing a fluid valve and method therefor | |
ES2194631T3 (es) | Unidad de avance para un dispositivo de soldadura, especialmente un dispositivo de soldadura ultrasonica. | |
DE3886658D1 (de) | Pneumatisch betriebene Vorrichtung und Verfahren zur Verwendung. | |
DE69510588D1 (de) | Freikolbenmaschine | |
DE60137606D1 (de) | ||
GB2181165A (en) | Apparatus for the heat treatment of a goods web | |
DE602004008463D1 (de) | Anordnung in kraftstoffzufuhrgeräten | |
EP1050686A3 (de) | Kolben- und Zylinderaggregat und Durchflussbegrenzer dafür | |
WO2002066788A8 (en) | Fluid flow control apparatus | |
ATE322610T1 (de) | Hydraulische steuereinrichtung für gleiche ventile eines dieselmotors | |
SE0101739L (sv) | Sekvensstyrda utskjutscylindrar | |
GB9900286D0 (en) | Pump | |
DE59600416D1 (de) | Elektrohydraulisches Hubmodul | |
ES275448U (es) | Perfeccionamientos en gatos neumaticos con velocidad de funcionamiento regulable | |
ATE222356T1 (de) | Volumetrisches dosiergerät | |
SE9603680L (sv) | Snabbkoppling med två kolvarrangemang - ett för låsning och ett för tiltning av redskapet | |
ES1032553U (es) | Muñeca perfeccionada. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |