ATE335133T1 - Schraubenverdichter mit manuell einstellbarem innerem mengenverhältnis und fördermenge - Google Patents

Schraubenverdichter mit manuell einstellbarem innerem mengenverhältnis und fördermenge

Info

Publication number
ATE335133T1
ATE335133T1 AT04006009T AT04006009T ATE335133T1 AT E335133 T1 ATE335133 T1 AT E335133T1 AT 04006009 T AT04006009 T AT 04006009T AT 04006009 T AT04006009 T AT 04006009T AT E335133 T1 ATE335133 T1 AT E335133T1
Authority
AT
Austria
Prior art keywords
screw compressor
ratio
compressor
manually adjustable
screw
Prior art date
Application number
AT04006009T
Other languages
English (en)
Inventor
Toshiro Hattori
Katsuyuki Takahashi
Kiyoshi Tanaka
Akira Matsui
Yoshiyuki Kobayashi
Harumi Sato
Original Assignee
Maekawa Seisakusho Kk
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 Maekawa Seisakusho Kk filed Critical Maekawa Seisakusho Kk
Application granted granted Critical
Publication of ATE335133T1 publication Critical patent/ATE335133T1/de

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
    • 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)
AT04006009T 2003-03-12 2004-03-12 Schraubenverdichter mit manuell einstellbarem innerem mengenverhältnis und fördermenge ATE335133T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/386,112 US6881040B2 (en) 2001-02-15 2003-03-12 Multi-stage screw compressor unit accommodating high suction pressure and pressure fluctuations and method of operation thereof

Publications (1)

Publication Number Publication Date
ATE335133T1 true ATE335133T1 (de) 2006-08-15

Family

ID=32771588

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04006009T ATE335133T1 (de) 2003-03-12 2004-03-12 Schraubenverdichter mit manuell einstellbarem innerem mengenverhältnis und fördermenge

Country Status (5)

Country Link
US (1) US6881040B2 (de)
EP (1) EP1457679B1 (de)
AT (1) ATE335133T1 (de)
CA (1) CA2460945A1 (de)
DE (1) DE602004001699T2 (de)

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CN100564808C (zh) * 2005-02-24 2009-12-02 开利公司 压缩机的卸载阀
DE102005010690B4 (de) * 2005-03-09 2007-04-12 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Öleingespritzter Verdichter mit Temperaturschalter
JP4265577B2 (ja) * 2005-06-30 2009-05-20 日立アプライアンス株式会社 二段スクリュー圧縮機
CN100453815C (zh) * 2005-10-17 2009-01-21 株式会社神户制钢所 双级螺杆压缩机及使用该压缩机的双级压缩制冷机
US20080085180A1 (en) * 2006-10-06 2008-04-10 Vaportech Energy Services Inc. Variable capacity natural gas compressor
JP4947174B2 (ja) * 2010-03-18 2012-06-06 ダイキン工業株式会社 シングルスクリュー圧縮機
US10941770B2 (en) 2010-07-20 2021-03-09 Trane International Inc. Variable capacity screw compressor and method
WO2013048266A1 (en) * 2011-09-29 2013-04-04 General Electric Company System and method for monitoring polytropic efficiency of a charge gas compressor
US9885508B2 (en) * 2011-12-28 2018-02-06 Carrier Corporation Discharge pressure calculation from torque in an HVAC system
WO2015051019A1 (en) * 2013-10-01 2015-04-09 Trane International, Inc. Rotary compressors with variable speed and volume control
US10995746B2 (en) * 2017-01-17 2021-05-04 Innio Jenbacher Gmbh & Co Og Two-stage reciprocating compressor optimization control system
CN110410328A (zh) * 2019-08-21 2019-11-05 珠海格力电器股份有限公司 具有自动调节滑阀位置的压缩机及空调系统
CN110617218B (zh) * 2019-09-11 2023-12-22 珠海格力电器股份有限公司 双级压缩机的控制方法及空调机组
CN110925199B (zh) * 2019-11-08 2020-11-06 珠海格力电器股份有限公司 螺杆压缩机及其控制方法和制冷系统
US12060874B2 (en) * 2020-02-24 2024-08-13 Goodman Global Group, Inc. Systems and methods for compressor design
CN112576490B (zh) * 2020-11-27 2023-02-17 苏州寿力气体设备有限公司 一种移动式空压机的控制方法和装置
TWI773107B (zh) * 2021-01-29 2022-08-01 復盛股份有限公司 喘振偵測方法及壓縮裝置
US11951435B1 (en) * 2022-10-19 2024-04-09 Ge Infrastructure Technology Llc Vapor separation systems and methods

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Publication number Priority date Publication date Assignee Title
GB1171291A (en) * 1965-10-12 1969-11-19 Svenska Rotor Maskiner Ab Screw Rotor Machines
DE2618440A1 (de) * 1976-04-27 1977-11-10 Sullair Europ Corp Verfahren und vorrichtung zur steuerung des betriebs eines verdichters
AU550468B2 (en) * 1980-09-19 1986-03-20 Mitsubishi Jukogyo Kabushiki Kaisha Compressor capability control
US4455131A (en) * 1981-11-02 1984-06-19 Svenska Rotor Maskiner Aktiebolag Control device in a helical screw rotor machine for regulating the capacity and the built-in volume ratio of the machine
SE430710B (sv) * 1982-04-30 1983-12-05 Sullair Tech Ab Anordning for reglering av kapacitet och inre kompression i skruvkompressorer anordning for reglering av kapacitet och inre kompression i skruvkompressorer
DE3221849A1 (de) * 1982-06-09 1983-12-15 Aerzener Maschinenfabrik Gmbh, 3251 Aerzen Schraubenverdichter
US4548549A (en) * 1982-09-10 1985-10-22 Frick Company Micro-processor control of compression ratio at full load in a helical screw rotary compressor responsive to compressor drive motor current
US4609329A (en) * 1985-04-05 1986-09-02 Frick Company Micro-processor control of a movable slide stop and a movable slide valve in a helical screw rotary compressor with an enconomizer inlet port
US4678406A (en) * 1986-04-25 1987-07-07 Frick Company Variable volume ratio screw compressor with step control
US4812110A (en) * 1986-08-11 1989-03-14 Kabushiki Kaisha Kobe Seiko Sho Oil-free screw compressor with bypass of cooled discharged gas
JPH0759951B2 (ja) * 1989-03-20 1995-06-28 ダイキン工業株式会社 スクリュー形２段圧縮機の容量制御装置
US5207568A (en) * 1991-05-15 1993-05-04 Vilter Manufacturing Corporation Rotary screw compressor and method for providing thrust bearing force compensation
GB9408677D0 (en) * 1994-04-30 1994-06-22 Aisin Seiki Gaseous fuel compression and control system for gas turbine engine

Also Published As

Publication number Publication date
US6881040B2 (en) 2005-04-19
EP1457679A2 (de) 2004-09-15
US20030215336A1 (en) 2003-11-20
EP1457679A3 (de) 2004-11-17
DE602004001699D1 (de) 2006-09-14
DE602004001699T2 (de) 2007-08-09
CA2460945A1 (en) 2004-09-12
EP1457679B1 (de) 2006-08-02

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Legal Events

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