SE451394B - Forfarande for reglering av en rotationskompressor - Google Patents

Forfarande for reglering av en rotationskompressor

Info

Publication number
SE451394B
SE451394B SE8600424A SE8600424A SE451394B SE 451394 B SE451394 B SE 451394B SE 8600424 A SE8600424 A SE 8600424A SE 8600424 A SE8600424 A SE 8600424A SE 451394 B SE451394 B SE 451394B
Authority
SE
Sweden
Prior art keywords
built
volume ratio
capacity
regulating
lifting
Prior art date
Application number
SE8600424A
Other languages
English (en)
Swedish (sv)
Other versions
SE8600424D0 (sv
SE8600424L (sv
Inventor
R V Glanvall
Original Assignee
Stal Refrigeration Ab
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 Stal Refrigeration Ab filed Critical Stal Refrigeration Ab
Priority to SE8600424A priority Critical patent/SE451394B/sv
Publication of SE8600424D0 publication Critical patent/SE8600424D0/xx
Priority to GB8701882A priority patent/GB2186029B/en
Priority to DK045487A priority patent/DK166417B1/da
Priority to DE19873702435 priority patent/DE3702435A1/de
Priority to JP62019602A priority patent/JPS62191693A/ja
Publication of SE8600424L publication Critical patent/SE8600424L/
Publication of SE451394B publication Critical patent/SE451394B/sv
Priority to US07/375,452 priority patent/US5108269A/en

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
    • F04C28/16—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 lift valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
SE8600424A 1986-01-31 1986-01-31 Forfarande for reglering av en rotationskompressor SE451394B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8600424A SE451394B (sv) 1986-01-31 1986-01-31 Forfarande for reglering av en rotationskompressor
GB8701882A GB2186029B (en) 1986-01-31 1987-01-28 A method of controlling a rotary compressor
DK045487A DK166417B1 (da) 1986-01-31 1987-01-28 Fremgangsmaade til regulering af en skruerotorkompressor
DE19873702435 DE3702435A1 (de) 1986-01-31 1987-01-28 Verfahren zur steuerung des rotationskompressors in einer kaelte- und waermepumpenanlage
JP62019602A JPS62191693A (ja) 1986-01-31 1987-01-29 ロ−タリ−コンプレツサの制御方法
US07/375,452 US5108269A (en) 1986-01-31 1989-07-05 Method of controlling a rotary compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8600424A SE451394B (sv) 1986-01-31 1986-01-31 Forfarande for reglering av en rotationskompressor

Publications (3)

Publication Number Publication Date
SE8600424D0 SE8600424D0 (sv) 1986-01-31
SE8600424L SE8600424L (sv) 1987-08-01
SE451394B true SE451394B (sv) 1987-10-05

Family

ID=20363299

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8600424A SE451394B (sv) 1986-01-31 1986-01-31 Forfarande for reglering av en rotationskompressor

Country Status (6)

Country Link
US (1) US5108269A (da)
JP (1) JPS62191693A (da)
DE (1) DE3702435A1 (da)
DK (1) DK166417B1 (da)
GB (1) GB2186029B (da)
SE (1) SE451394B (da)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5556271A (en) * 1994-11-23 1996-09-17 Coltec Industries Inc. Valve system for capacity control of a screw compressor and method of manufacturing such valves
GB2323413B (en) * 1994-11-23 1998-12-09 Coltec Ind Inc Valve system for capacity control of a screw compressor
US7726285B1 (en) 2005-04-01 2010-06-01 Hansen Craig N Diesel engine and supercharger
WO2009045187A1 (en) * 2007-10-01 2009-04-09 Carrier Corporation Screw compressor pulsation damper
CN101821479A (zh) * 2007-10-10 2010-09-01 开利公司 螺杆压缩机的滑阀系统
JP2009139028A (ja) * 2007-12-07 2009-06-25 Sanyo Electric Co Ltd 制御装置および制御装置の制御方法
US8801395B2 (en) * 2008-06-16 2014-08-12 Gardner Denver, Inc. Startup bypass system for a screw compressor
ES2570729T3 (es) * 2008-06-24 2016-05-20 Carrier Corp Variación de relación de volumen automática para un compresor de tornillo rotatorio
EP3165770B1 (en) * 2009-03-26 2024-10-23 Johnson Controls Tyco IP Holdings LLP Compressor with a bypass port
US8813492B2 (en) * 2009-10-14 2014-08-26 Hansen Engine Corporation Internal combustion engine and supercharger
US8539769B2 (en) 2009-10-14 2013-09-24 Craig N. Hansen Internal combustion engine and supercharger
WO2011048618A1 (en) * 2009-10-19 2011-04-28 Refcomp Spa Screw compressor with variable compression ratio
US20120020824A1 (en) * 2010-07-20 2012-01-26 Paul Xiubao Huang Roots supercharger with a shunt pulsation trap
US9267504B2 (en) 2010-08-30 2016-02-23 Hicor Technologies, Inc. Compressor with liquid injection cooling
CA2809945C (en) 2010-08-30 2018-10-16 Oscomp Systems Inc. Compressor with liquid injection cooling
KR101484130B1 (ko) * 2010-09-14 2015-01-19 존슨 컨트롤스 테크놀러지 컴퍼니 체적비 제어 장치 및 방법
EP2758669B1 (en) * 2012-10-11 2015-06-24 Johnson Controls Technology Company MANUAL Vi ADJUSTMENT MECHANISM FOR SCREW COMPRESSORS
US12221963B2 (en) * 2021-09-10 2025-02-11 Hitachi Global Air Power Us, Llc Compact variable volume index valve for screw compressor background
EP4466502A4 (en) * 2022-01-20 2025-07-30 Hitachi Global Air Power Us Llc VARIABLE CAPACITY BYPASS VALVE FOR SCREW COMPRESSOR

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE218783C1 (da) * 1959-06-04 1968-02-13
US3088658A (en) * 1959-06-04 1963-05-07 Svenska Rotor Maskiner Ab Angularly adjustable slides for screw rotor machines
US3088659A (en) * 1960-06-17 1963-05-07 Svenska Rotor Maskiner Ab Means for regulating helical rotary piston engines
US3151806A (en) * 1962-09-24 1964-10-06 Joseph E Whitfield Screw type compressor having variable volume and adjustable compression
GB1517156A (en) * 1974-06-21 1978-07-12 Svenska Rotor Maskiner Ab Screw compressor including means for varying the capacity thereof
US3936239A (en) * 1974-07-26 1976-02-03 Dunham-Bush, Inc. Undercompression and overcompression free helical screw rotary compressor
SE432465B (sv) * 1980-06-02 1984-04-02 Sullair Tech Ab Ventilarrangemang for kapacitetsreglering av skruvkompressorer
US4351160A (en) * 1980-06-16 1982-09-28 Borg-Warner Corporation Capacity control systems for screw compressor based water chillers
GB2147363B (en) * 1983-09-28 1987-02-11 Hydrovane Compressor Positive displacement rotary compressors
SE464656B (sv) * 1986-01-31 1991-05-27 Stal Refrigeration Ab Lyftventil foer rotationskompressor
SE464657B (sv) * 1987-03-04 1991-05-27 Stal Refrigeration Ab Reglersystem foer reglering av en rotationskompressors inre volymfoerhaallande
SE469437B (sv) * 1987-10-28 1993-07-05 Stal Refrigeration Ab Reglersystem foer reglering av en rotationskompressors inre volymfoerhaallande
US4878818A (en) * 1988-07-05 1989-11-07 Carrier Corporation Common compression zone access ports for positive displacement compressor

Also Published As

Publication number Publication date
GB2186029B (en) 1989-11-01
GB8701882D0 (en) 1987-03-04
SE8600424D0 (sv) 1986-01-31
DE3702435A1 (de) 1987-08-20
DK45487A (da) 1987-08-01
DK45487D0 (da) 1987-01-28
GB2186029A (en) 1987-08-05
SE8600424L (sv) 1987-08-01
US5108269A (en) 1992-04-28
JPS62191693A (ja) 1987-08-22
DK166417B1 (da) 1993-05-17

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