SE462343B - Skruvkompressor foer intermittent drift - Google Patents

Skruvkompressor foer intermittent drift

Info

Publication number
SE462343B
SE462343B SE8505821A SE8505821A SE462343B SE 462343 B SE462343 B SE 462343B SE 8505821 A SE8505821 A SE 8505821A SE 8505821 A SE8505821 A SE 8505821A SE 462343 B SE462343 B SE 462343B
Authority
SE
Sweden
Prior art keywords
compressor
pressure end
screw compressor
wall plate
pressure
Prior art date
Application number
SE8505821A
Other languages
English (en)
Swedish (sv)
Other versions
SE8505821D0 (sv
SE8505821L (sv
Inventor
J Oscarsson
Original Assignee
Svenska Rotor Maskiner 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 Svenska Rotor Maskiner Ab filed Critical Svenska Rotor Maskiner Ab
Priority to SE8505821A priority Critical patent/SE462343B/sv
Publication of SE8505821D0 publication Critical patent/SE8505821D0/xx
Priority to US07/090,799 priority patent/US4799865A/en
Priority to PCT/SE1986/000557 priority patent/WO1987003651A1/en
Priority to KR1019870700691A priority patent/KR940008172B1/ko
Priority to EP86907011A priority patent/EP0248839B1/de
Priority to JP61506360A priority patent/JPH0792064B2/ja
Priority to DE8686907011T priority patent/DE3661859D1/de
Publication of SE8505821L publication Critical patent/SE8505821L/
Publication of SE462343B publication Critical patent/SE462343B/sv

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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • 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
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • F04C28/265—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face
    • 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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/18—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with similar tooth forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Arrangements (AREA)
SE8505821A 1985-12-10 1985-12-10 Skruvkompressor foer intermittent drift SE462343B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE8505821A SE462343B (sv) 1985-12-10 1985-12-10 Skruvkompressor foer intermittent drift
US07/090,799 US4799865A (en) 1985-12-10 1986-12-08 Intermittent service screw compressor
PCT/SE1986/000557 WO1987003651A1 (en) 1985-12-10 1986-12-08 Intermittent service screw compressor
KR1019870700691A KR940008172B1 (ko) 1985-12-10 1986-12-08 간헐작동 스크류 압축기
EP86907011A EP0248839B1 (de) 1985-12-10 1986-12-08 Zeitweise arbeitender schraubenkompressor
JP61506360A JPH0792064B2 (ja) 1985-12-10 1986-12-08 間歇作動ねじ圧縮機
DE8686907011T DE3661859D1 (en) 1985-12-10 1986-12-08 Intermittent service screw compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8505821A SE462343B (sv) 1985-12-10 1985-12-10 Skruvkompressor foer intermittent drift

Publications (3)

Publication Number Publication Date
SE8505821D0 SE8505821D0 (sv) 1985-12-10
SE8505821L SE8505821L (sv) 1987-06-11
SE462343B true SE462343B (sv) 1990-06-11

Family

ID=20362406

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8505821A SE462343B (sv) 1985-12-10 1985-12-10 Skruvkompressor foer intermittent drift

Country Status (7)

Country Link
US (1) US4799865A (de)
EP (1) EP0248839B1 (de)
JP (1) JPH0792064B2 (de)
KR (1) KR940008172B1 (de)
DE (1) DE3661859D1 (de)
SE (1) SE462343B (de)
WO (1) WO1987003651A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8700199D0 (sv) * 1987-01-20 1987-01-20 Atlas Copco Ab Rotary compressor
SE461346B (sv) * 1988-06-17 1990-02-05 Svenska Rotor Maskiner Ab Roterande kompressor av foertraengningstyp samt en kylanlaeggning daer en kompressor av ovannaemnda typ ingaar
US4940394A (en) * 1988-10-18 1990-07-10 Baker Hughes, Inc. Adjustable wearplates rotary pump
US5775117A (en) * 1995-10-30 1998-07-07 Shaw; David N. Variable capacity vapor compression cooling system
US6105378A (en) * 1995-10-30 2000-08-22 Shaw; David N. Variable capacity vapor compression cooling system
SE9801137D0 (sv) 1998-03-31 1998-03-31 Lysholm Techn Ab Skruvrotorkompressor med rörligt väggparti
DE102004060596A1 (de) * 2004-12-02 2006-06-22 Bitzer Kühlmaschinenbau Gmbh Schraubenverdichter
DE102004060417B4 (de) * 2004-12-14 2006-10-26 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Kompakter Schraubenkompressor zum mobilen Einsatz in einem Fahrzeug
CN101600884B (zh) * 2006-07-27 2013-06-19 开利公司 螺旋式压缩机容量控制
CN119137373A (zh) * 2022-05-05 2024-12-13 斗山山猫北美公司 用于压缩机的驱动耦合的系统和方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2383979A (en) * 1939-10-30 1945-09-04 Milo Ab Internal-combustion motor
US2519913A (en) * 1943-08-21 1950-08-22 Jarvis C Marble Helical rotary compressor with pressure and volume regulating means
US3108739A (en) * 1960-06-17 1963-10-29 Svenska Rotor Maskiner Ab Regulating means for rotary piston compressor
DE2308265A1 (de) * 1973-02-20 1974-08-22 Bauer Kompressoren Rotations- bzw. drehkolbenverdichter anlage mit oelkreislauf und ventilanordnungen
US4073605A (en) * 1976-09-15 1978-02-14 Crepaco, Inc. Rotary pump construction with cleaning feature
SE407839B (sv) * 1977-09-15 1979-04-23 Imo Industri Ab Skruvmaskin
US4412788A (en) * 1981-04-20 1983-11-01 Durham-Bush, Inc. Control system for screw compressor
US4457681A (en) * 1981-06-16 1984-07-03 Frick Company Volume ratio control means for axial flow helical screw type compressor

Also Published As

Publication number Publication date
EP0248839B1 (de) 1989-01-18
SE8505821D0 (sv) 1985-12-10
JPS63501887A (ja) 1988-07-28
JPH0792064B2 (ja) 1995-10-09
US4799865A (en) 1989-01-24
KR940008172B1 (ko) 1994-09-07
DE3661859D1 (en) 1989-02-23
EP0248839A1 (de) 1987-12-16
KR880700899A (ko) 1988-04-13
SE8505821L (sv) 1987-06-11
WO1987003651A1 (en) 1987-06-18

Similar Documents

Publication Publication Date Title
SE462343B (sv) Skruvkompressor foer intermittent drift
US6481990B2 (en) Hydraulically balanced multi-vane hydraulic motor
US6709245B2 (en) Regulated pump
US6254358B1 (en) Positive-displacement pump
US3255704A (en) Pump
US3994638A (en) Oscillating rotary compressor
US1180613A (en) Rotary pump.
US4008002A (en) Vane pump with speed responsive check plate deflection
KR940015276A (ko) 용량가변형 압축기
US9752572B2 (en) Variable flow hydraulic machine
KR100426506B1 (ko) 배기량가변형스크류타입콤프레서
US1781073A (en) Rotary compressor
EP3067560A1 (de) Vakuumpumpe sowie Verfahren zum Betrieb einer Scrollpumpe oder einer Vakuumpumpe mit wenigstens zwei Pumpstufen
EP2643592A1 (de) Schmiermittelverstellpumpe
US6047684A (en) Gear pump and fuel transfer system using the gear pump
KR960011136A (ko) 왕복 운동형 압축기
US20100044026A1 (en) Oil well pump
US5030071A (en) Roller van motor with fluid biassed roller
US3162140A (en) Rotary pump
US5618165A (en) Variable displacement and constant pressure pump
SE521443C2 (sv) Skruvrotormaskin med organ för axiell påverkan av åtminstone en av rotorerna
US3086474A (en) Screw pump
SE525400C2 (sv) Skruvrotorexpander
US4989571A (en) Fuel injection pump for internal combustion engines
US3093300A (en) Axial flow compressor

Legal Events

Date Code Title Description
NAL Patent in force

Ref document number: 8505821-2

Format of ref document f/p: F

NUG Patent has lapsed