HK1138050A1 - Integral slide valve relief valve - Google Patents

Integral slide valve relief valve

Info

Publication number
HK1138050A1
HK1138050A1 HK10103173.1A HK10103173A HK1138050A1 HK 1138050 A1 HK1138050 A1 HK 1138050A1 HK 10103173 A HK10103173 A HK 10103173A HK 1138050 A1 HK1138050 A1 HK 1138050A1
Authority
HK
Hong Kong
Prior art keywords
valve
integral slide
relief valve
relief
slide valve
Prior art date
Application number
HK10103173.1A
Other languages
English (en)
Inventor
Paul J Flanigan
Peter J Pileski
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of HK1138050A1 publication Critical patent/HK1138050A1/xx

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
    • F04C28/10—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
    • F04C28/24—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
    • 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
    • F04C29/12—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet
    • F04C29/124—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps
    • F04C29/126—Arrangements for admission or discharge of the working fluid, e.g. constructional features of the inlet or outlet with inlet and outlet valves specially adapted for rotary or oscillating piston pumps of the non-return 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
    • F04C28/28—Safety arrangements; Monitoring

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)
  • Rotary Pumps (AREA)
HK10103173.1A 2006-12-05 2010-03-26 Integral slide valve relief valve HK1138050A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/046351 WO2008069789A1 (en) 2006-12-05 2006-12-05 Integral slide valve relief valve

Publications (1)

Publication Number Publication Date
HK1138050A1 true HK1138050A1 (en) 2010-08-13

Family

ID=39492500

Family Applications (1)

Application Number Title Priority Date Filing Date
HK10103173.1A HK1138050A1 (en) 2006-12-05 2010-03-26 Integral slide valve relief valve

Country Status (5)

Country Link
US (1) US8272846B2 (xx)
EP (1) EP2089609A4 (xx)
CN (1) CN101548065B (xx)
HK (1) HK1138050A1 (xx)
WO (1) WO2008069789A1 (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0907607D0 (en) * 2009-05-01 2009-06-10 Wabco Automotive Uk Ltd Vacuum pump
DE102013207321A1 (de) * 2012-05-10 2013-11-14 Robert Bosch Gmbh Pumpeneinheit
US10954943B2 (en) 2013-12-19 2021-03-23 Carrier Corporation Compressor comprising a variable volume index valve
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
DE102016011495A1 (de) * 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Schraubenkompressor für ein Nutzfahrzeug
GB2571792B (en) * 2018-03-09 2020-12-16 Edwards Ltd A vacuum pump with a pressure relief valve
CN108593031A (zh) * 2018-06-08 2018-09-28 陕西鑫联仪器仪表有限公司 转子及包含其的容积式流量计
WO2023058106A1 (ja) * 2021-10-05 2023-04-13 三菱電機株式会社 圧縮機

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2307251A (en) * 1940-05-04 1943-01-05 Bell Aircraft Corp Compressor lubricating system
US3734653A (en) * 1971-08-23 1973-05-22 S Edstrom Screw compressor
US3759636A (en) * 1972-03-13 1973-09-18 Dunham Busa Inc Composite variable oil pressure relief and compressor unload valve assembly
DD110920A1 (xx) * 1974-02-22 1975-01-12
US3961862A (en) * 1975-04-24 1976-06-08 Gardner-Denver Company Compressor control system
US4508491A (en) * 1982-12-22 1985-04-02 Dunham-Bush, Inc. Modular unload slide valve control assembly for a helical screw rotary compressor
US4678406A (en) * 1986-04-25 1987-07-07 Frick Company Variable volume ratio screw compressor with step control
JPH0443883A (ja) * 1990-06-11 1992-02-13 Hitachi Ltd スクリュー圧縮機
US5807081A (en) * 1997-01-06 1998-09-15 Carrier Corporation Combination valve for screw compressors
US5950665A (en) * 1998-07-01 1999-09-14 Robertshaw Controls Company Slide valve
US6506037B1 (en) * 1999-11-17 2003-01-14 Carrier Corporation Screw machine
US6779350B2 (en) * 2002-03-21 2004-08-24 Ritchie Enginerring Company, Inc. Compressor head, internal discriminator, external discriminator, manifold design for refrigerant recovery apparatus and vacuum sensor
AU2006340101B2 (en) * 2006-03-13 2011-06-30 Carrier Corporation Slide valve with hot gas bypass port

Also Published As

Publication number Publication date
WO2008069789A1 (en) 2008-06-12
EP2089609A1 (en) 2009-08-19
CN101548065B (zh) 2011-08-24
EP2089609A4 (en) 2013-01-09
US20100047103A1 (en) 2010-02-25
CN101548065A (zh) 2009-09-30
US8272846B2 (en) 2012-09-25

Similar Documents

Publication Publication Date Title
GB0617369D0 (en) Pressure relief valve
EP2132468A4 (en) VALVE
EP2190510A4 (en) VALVE TO SPEAK
GB2443427B (en) Valve
EP2121188A4 (en) VALVE
GB2449557B (en) Valves
HK1138050A1 (en) Integral slide valve relief valve
GB0605408D0 (en) Valve
EP2163798A4 (en) VALVE
HK1093850A2 (en) Valve
GB2448461B (en) Valve
SI1988316T1 (sl) Ventil
GB2439338B (en) Valve
EP1865239A4 (en) DISCHARGE VALVE
EP2115333A4 (en) VALVE
GB2450276B (en) Valve arrangement
GB0722245D0 (en) Valves
GB2454356B (en) Relief valve device
EP2249069A4 (en) BLEED VALVE
GB2456271B (en) Valve
GB0617712D0 (en) Valve
GB0721253D0 (en) Relief valve
AU2007901453A0 (en) Relief valve
AU2006903684A0 (en) Relief valve
GB0625669D0 (en) Pressure relief valve

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20151205