BE816968A - Compresseur a vis equipe d'un tiroir rotatif de commande - Google Patents

Compresseur a vis equipe d'un tiroir rotatif de commande

Info

Publication number
BE816968A
BE816968A BE145975A BE145975A BE816968A BE 816968 A BE816968 A BE 816968A BE 145975 A BE145975 A BE 145975A BE 145975 A BE145975 A BE 145975A BE 816968 A BE816968 A BE 816968A
Authority
BE
Belgium
Prior art keywords
screw compressor
rotating control
compressor equipped
control drawer
drawer
Prior art date
Application number
BE145975A
Other languages
English (en)
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 filed Critical
Publication of BE816968A publication Critical patent/BE816968A/fr

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
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0007—Injection of a fluid in the working chamber for sealing, cooling and lubricating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary-Type Compressors (AREA)
BE145975A 1973-11-12 1974-06-27 Compresseur a vis equipe d'un tiroir rotatif de commande BE816968A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US415279A US3874828A (en) 1973-11-12 1973-11-12 Rotary control valve for screw compressors

Publications (1)

Publication Number Publication Date
BE816968A true BE816968A (fr) 1974-10-16

Family

ID=23645067

Family Applications (1)

Application Number Title Priority Date Filing Date
BE145975A BE816968A (fr) 1973-11-12 1974-06-27 Compresseur a vis equipe d'un tiroir rotatif de commande

Country Status (6)

Country Link
US (1) US3874828A (fr)
JP (1) JPS5315209B2 (fr)
BE (1) BE816968A (fr)
CA (1) CA999274A (fr)
GB (1) GB1416510A (fr)
ZA (1) ZA743398B (fr)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1517156A (en) * 1974-06-21 1978-07-12 Svenska Rotor Maskiner Ab Screw compressor including means for varying the capacity thereof
JPS5930919B2 (ja) * 1974-12-24 1984-07-30 北越工業 （株） 液冷式回転圧縮機の液量及び気体容量調整装置
US3986801A (en) * 1975-05-06 1976-10-19 Frick Company Screw compressor
US4052135A (en) * 1976-05-11 1977-10-04 Gardner-Denver Company Control system for helical screw compressor
FR2459384A1 (fr) * 1979-06-18 1981-01-09 Zimmern Bernard Procede de regulation asymetrique de compresseurs monovis
SE444601B (sv) * 1983-10-24 1986-04-21 Stal Refrigeration Ab Anordning for reglering av volymkapaciteten hos en skruvkompressor
US4515540A (en) * 1983-11-22 1985-05-07 Frick Company Variable liquid refrigerant injection port locator for screw compressor equipped with automatic variable volume ratio
US4553911A (en) * 1983-11-22 1985-11-19 Frick Company Method of coding the oil in screw compressors equipped with automatic variable volume ratio
US4560333A (en) * 1984-02-07 1985-12-24 Hitachi, Ltd. Screw compressor
US4878818A (en) * 1988-07-05 1989-11-07 Carrier Corporation Common compression zone access ports for positive displacement compressor
US4909716A (en) * 1988-10-19 1990-03-20 Dunham-Bush Screw step drive internal volume ratio varying system for helical screw rotary compressor
US5352098A (en) * 1993-04-22 1994-10-04 Ingersoll-Rand Company Turn valve control system for a rotary screw compressor
US6883168B1 (en) 2000-06-21 2005-04-19 Microsoft Corporation Methods, systems, architectures and data structures for delivering software via a network
US7000230B1 (en) 2000-06-21 2006-02-14 Microsoft Corporation Network-based software extensions
US7624356B1 (en) 2000-06-21 2009-11-24 Microsoft Corporation Task-sensitive methods and systems for displaying command sets
WO2004051089A1 (fr) * 2002-12-03 2004-06-17 Bitzer Kühlmaschinenbau Gmbh Compresseur a vis
DE10258145A1 (de) * 2002-12-03 2004-06-24 Bitzer Kühlmaschinenbau Gmbh Schraubenverdichter
US7153106B2 (en) * 2003-01-16 2006-12-26 R. Conrader Company Air compressor unit inlet control
US7415672B1 (en) 2003-03-24 2008-08-19 Microsoft Corporation System and method for designing electronic forms
US7370066B1 (en) 2003-03-24 2008-05-06 Microsoft Corporation System and method for offline editing of data files
US7275216B2 (en) 2003-03-24 2007-09-25 Microsoft Corporation System and method for designing electronic forms and hierarchical schemas
US7913159B2 (en) 2003-03-28 2011-03-22 Microsoft Corporation System and method for real-time validation of structured data files
US7406660B1 (en) 2003-08-01 2008-07-29 Microsoft Corporation Mapping between structured data and a visual surface
US7334187B1 (en) 2003-08-06 2008-02-19 Microsoft Corporation Electronic form aggregation
US20060158023A1 (en) * 2005-01-14 2006-07-20 The Boler Company Continuous radius axle and fabricated spindle assembly
US7937651B2 (en) 2005-01-14 2011-05-03 Microsoft Corporation Structural editing operations for network forms
CN101163866B (zh) * 2005-04-11 2012-05-02 开利公司 压缩机消声器
US8010515B2 (en) 2005-04-15 2011-08-30 Microsoft Corporation Query to an electronic form
US7488164B2 (en) * 2005-05-23 2009-02-10 Eaton Corporation Optimized helix angle rotors for Roots-style supercharger
US8200975B2 (en) 2005-06-29 2012-06-12 Microsoft Corporation Digital signatures for network forms
DE102005040921B4 (de) * 2005-08-30 2008-10-23 Dienes Werke für Maschinenteile GmbH & Co KG Trockenlaufender Schraubenverdichter mit pneumatisch gesteuertem Entlüftungsventil
US8001459B2 (en) 2005-12-05 2011-08-16 Microsoft Corporation Enabling electronic documents for limited-capability computing devices
WO2007076213A1 (fr) * 2005-12-23 2007-07-05 Gardner Denver, Inc. Compresseur a vis avec systeme d'injection d'huile
US8348649B2 (en) * 2007-08-07 2013-01-08 Daikin Industries, Ltd. Single screw compressor and a method for processing a screw rotor
EP2182216B1 (fr) * 2007-08-07 2017-06-14 Daikin Industries, Ltd. Compresseur à une seule vis
ES2629981T3 (es) * 2007-10-01 2017-08-17 Carrier Corporation Amortiguador de pulsación para compresor de tornillo
WO2009048447A1 (fr) * 2007-10-10 2009-04-16 Carrier Corporation Système de distributeur à tiroir pour compresseur à vis
US8366405B2 (en) * 2007-12-17 2013-02-05 Daikin Industries, Ltd. Screw compressor with capacity control slide valve
US20090313743A1 (en) * 2008-06-20 2009-12-24 Craig Jason Hofmeyer Pants with saggy pants control system
EP2304241B1 (fr) * 2008-06-24 2016-04-27 Carrier Corporation Variation automatique du rapport de volume pour compresseur à vis rotative
US8539769B2 (en) * 2009-10-14 2013-09-24 Craig N. Hansen Internal combustion engine and supercharger
WO2011048618A1 (fr) * 2009-10-19 2011-04-28 Refcomp Spa Compresseur à vis à taux de compression variable
US9057373B2 (en) 2011-11-22 2015-06-16 Vilter Manufacturing Llc Single screw compressor with high output
US8899950B2 (en) 2011-12-16 2014-12-02 Gardner Denver, Inc. Slide valve for screw compressor
CN103486037B (zh) * 2012-06-12 2016-07-20 珠海格力电器股份有限公司 滑阀、滑阀调节机构、螺杆压缩机及其容量调节方法
CN103790824B (zh) * 2014-01-21 2016-08-17 深圳寿力亚洲实业有限公司 低负荷启动螺杆式空压机
US10808699B2 (en) * 2017-09-28 2020-10-20 Ingersoll-Rand Industrial U.S., Inc. Suction side slide valve for a screw compressor
JP7789187B2 (ja) * 2021-07-22 2025-12-19 ヒタチグローバルエアパワー ユーエス，エルエルシー スクリュー容量制御用スパイラルバルブ
EP4399412A4 (fr) * 2021-09-10 2025-05-07 Hitachi Global Air Power US, LLC Soupape compacte à indice de volume variable pour compresseur à vis
JP2025154038A (ja) * 2024-03-29 2025-10-10 コベルコ・コンプレッサ株式会社 液冷式スクリュ圧縮機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073514A (en) * 1956-11-14 1963-01-15 Svenska Rotor Maskiner Ab Rotary compressors
US3088658A (en) * 1959-06-04 1963-05-07 Svenska Rotor Maskiner Ab Angularly adjustable slides for screw rotor machines
GB1171291A (en) * 1965-10-12 1969-11-19 Svenska Rotor Maskiner Ab Screw Rotor Machines

Also Published As

Publication number Publication date
AU6959274A (en) 1975-12-04
GB1416510A (en) 1975-12-03
ZA743398B (en) 1976-01-28
US3874828A (en) 1975-04-01
CA999274A (en) 1976-11-02
JPS5315209B2 (fr) 1978-05-23
JPS5079809A (fr) 1975-06-28

Similar Documents

Publication Publication Date Title
FR2294346A1 (fr) Systeme de commande du tiroir de reglage d'un compresseur a vis
CS181240B2 (en) Rotary screw compressor
BE805531A (fr) Fusil a chargement automatique equipe d'un guide-coulisseau perfectionne
CA1022901A (en) Screw rotor machine
CA1017110A (en) Breech mechanism for molding machines
BE809655A (fr) Commande d'effacement reglable
CA998603A (en) Small-sized dishwashing machine
CA991494A (en) Clay-pigeon throwing machine
CA1029348A (fr) Machine tournante a vis sans fin
BE817868A (fr) Compresseur a vis
CA987463A (en) Molding machine
CA989570A (en) Injection unit for an injection molding machine
AU463700B2 (en) Sewing machine cabinet
CA1010210A (en) Injection moulding machine
ZA735912B (en) 1,5-bis(3',5'-dihydrocarbyl-4'-hydroxyphenyl)pentyl derivatives
BE814976R (fr) Systeme d'antennes commande electroniquement
AU465287B2 (en) Injection moulding machine
AU456091B2 (en) Injection moulding machine
CA1001760A (en) Vending machine circuitry
JPS531249A (en) Injection molding machine screw
HK28578A (en) A shelving unit
ZA734103B (en) 1,2,4-oxadiazole derivatives
ZA746580B (en) A cabinet
AU5875373A (en) Aplastic injection machine
NL7412318A (nl) Schroeflijn-rotatieschakelaar.

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: COOPER INDUSTRIES INC.

Effective date: 19870630