FR2046434A5 - - Google Patents

Info

Publication number
FR2046434A5
FR2046434A5 FR7014862A FR7014862A FR2046434A5 FR 2046434 A5 FR2046434 A5 FR 2046434A5 FR 7014862 A FR7014862 A FR 7014862A FR 7014862 A FR7014862 A FR 7014862A FR 2046434 A5 FR2046434 A5 FR 2046434A5
Authority
FR
France
Legal status (The legal status 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 status listed.)
Expired
Application number
FR7014862A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Worthington Corp
Original Assignee
Worthington 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 Worthington Corp filed Critical Worthington Corp
Application granted granted Critical
Publication of FR2046434A5 publication Critical patent/FR2046434A5/fr
Expired legal-status Critical Current

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
    • F04C28/24—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
    • 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
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
FR7014862A 1969-04-24 1970-04-23 Expired FR2046434A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US81901169A 1969-04-24 1969-04-24

Publications (1)

Publication Number Publication Date
FR2046434A5 true FR2046434A5 (enrdf_load_stackoverflow) 1971-03-05

Family

ID=25226992

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7014862A Expired FR2046434A5 (enrdf_load_stackoverflow) 1969-04-24 1970-04-23

Country Status (4)

Country Link
US (1) US3582233A (enrdf_load_stackoverflow)
DE (1) DE2018939A1 (enrdf_load_stackoverflow)
FR (1) FR2046434A5 (enrdf_load_stackoverflow)
GB (1) GB1270087A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539463A1 (fr) * 1983-01-13 1984-07-20 Hoerbiger Ventilwerke Ag Dispositif de commande pour compresseurs helicoidaux

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860364A (en) * 1971-07-09 1975-01-14 Compump System Inc Pump-compressor system
US3873239A (en) * 1971-10-22 1975-03-25 Arthur A Jamieson Compressor control
US3824040A (en) * 1972-04-06 1974-07-16 Compump Syst Inc Floatless control of liquid level, especially useful in atomizing systems
US3788776A (en) * 1972-08-10 1974-01-29 Gardner Denver Co Compressor unloading control
JPS5630715Y2 (enrdf_load_stackoverflow) * 1975-08-05 1981-07-21
US4063855A (en) * 1976-05-03 1977-12-20 Fuller Company Compressor capacity and lubrication control system
US4453893A (en) * 1982-04-14 1984-06-12 Hutmaker Marlin L Drainage control for compressed air system
AT392485B (de) * 1985-05-21 1991-04-10 Boehler Gmbh Werkstoff zur herstellung von stanz- und gegenplatten
US5009576A (en) * 1990-01-08 1991-04-23 Ingersoll-Rand Company Compressor unloader controller
US5368019A (en) * 1992-12-16 1994-11-29 Puritan-Bennett Corporation System and method for operating a respirator compressor system under low voltage conditions
US5667367A (en) * 1994-04-08 1997-09-16 Kabushiki Kaisha Kobe Seiko Sho Air compressor
US6474950B1 (en) 2000-07-13 2002-11-05 Ingersoll-Rand Company Oil free dry screw compressor including variable speed drive
US6773237B2 (en) * 2001-08-27 2004-08-10 Coleman Powermate, Inc. Air compressor workbench
US20080050250A1 (en) * 2006-08-25 2008-02-28 Haldex Brake Corporation Air supply system with reduced oil passing in compressor
US11994138B2 (en) * 2019-04-15 2024-05-28 Hitachi Industrial Equipment Systems Co., Ltd. Gas compressor with a plurality of air realease systems each having an air release valve and an air regulating valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234488A (en) * 1939-11-08 1941-03-11 Wagner Electric Corp Compressor unloading valve mechanism
US2345797A (en) * 1943-03-27 1944-04-04 Ingersoll Rand Co Compressor system
US3072320A (en) * 1960-10-05 1963-01-08 Chicago Pneumatic Tool Co Rotary fluid compressor
US3186631A (en) * 1963-10-03 1965-06-01 Jaeger Machine Co Rotary compressor
US3260444A (en) * 1964-03-30 1966-07-12 Gardner Denver Co Compressor control system
US3349994A (en) * 1965-12-10 1967-10-31 Worthington Corp Unloading system for rotary compressor
US3448916A (en) * 1967-06-16 1969-06-10 Ingersoll Rand Co Unloading system for compressors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539463A1 (fr) * 1983-01-13 1984-07-20 Hoerbiger Ventilwerke Ag Dispositif de commande pour compresseurs helicoidaux

Also Published As

Publication number Publication date
DE2018939A1 (de) 1971-03-18
US3582233A (en) 1971-06-01
GB1270087A (en) 1972-04-12

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Legal Events

Date Code Title Description
ST Notification of lapse