GB1257728A - - Google Patents

Info

Publication number
GB1257728A
GB1257728A GB1257728DA GB1257728A GB 1257728 A GB1257728 A GB 1257728A GB 1257728D A GB1257728D A GB 1257728DA GB 1257728 A GB1257728 A GB 1257728A
Authority
GB
United Kingdom
Prior art keywords
valve
pipe
lubricant
reservoir
compressor
Prior art date
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
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 GB1257728A publication Critical patent/GB1257728A/en
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
    • 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
    • F04C29/0014—Injection of a fluid in the working chamber for sealing, cooling and lubricating with control systems for the injection of the fluid

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)
GB1257728D 1968-07-17 1969-07-09 Expired GB1257728A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR159493 1968-07-17

Publications (1)

Publication Number Publication Date
GB1257728A true GB1257728A (es) 1971-12-22

Family

ID=8652681

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257728D Expired GB1257728A (es) 1968-07-17 1969-07-09

Country Status (6)

Country Link
US (1) US3542497A (es)
BE (1) BE734871A (es)
DE (1) DE1930845A1 (es)
FR (1) FR1574479A (es)
GB (1) GB1257728A (es)
SE (1) SE353581B (es)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2081383A (en) * 1980-07-31 1982-02-17 Hydrovane Compressor The Co Lt Rotary compressors
EP0142926A2 (en) * 1983-09-28 1985-05-29 The Hydrovane Compressor Company Limited Positive displacement rotary compressors
US4642033A (en) * 1984-11-19 1987-02-10 The Hydrovane Compress Or Company Limited Positive displacement air compressors
WO1995012071A1 (en) * 1993-10-29 1995-05-04 Cash Engineering Research Pty. Ltd. Tank mounted rotary compressor

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850554A (en) * 1973-04-05 1974-11-26 Rudy S Rotary compressors with injection of liquid
JPS5944514B2 (ja) * 1974-09-02 1984-10-30 北越工業 （株） 液体処理による液冷式回転圧縮機の運転動力軽減方法
US4063855A (en) * 1976-05-03 1977-12-20 Fuller Company Compressor capacity and lubrication control system
IT1103276B (it) * 1977-05-25 1985-10-14 Hydrovane Compressor Compressore a capsulismo a tenuta di olio
FR2401338B1 (es) * 1977-06-17 1980-03-14 Cit Alcatel
US4341506A (en) * 1979-08-14 1982-07-27 Gutehoffnungshutte Sterkrade A.G. Apparatus for the generation of compressed air
US4583919A (en) * 1984-06-18 1986-04-22 Ingersoll-Rand Company Lubrication system for a compressor
IT1174249B (it) * 1984-07-05 1987-07-01 Gnutti Carlo & Figli Spa Off Gruppo compressore per la produzione di aria compressa
US4861246A (en) * 1988-01-07 1989-08-29 Bernard Zimmern Injected compressor with liquid switch
US6520758B1 (en) 2001-10-24 2003-02-18 Ingersoll-Rand Company Screw compressor assembly and method including a rotor having a thrust piston
US9122702B2 (en) * 2012-10-16 2015-09-01 Nokia Technologies Oy Method and apparatus for providing location trajectory compression based on map structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2081383A (en) * 1980-07-31 1982-02-17 Hydrovane Compressor The Co Lt Rotary compressors
EP0142926A2 (en) * 1983-09-28 1985-05-29 The Hydrovane Compressor Company Limited Positive displacement rotary compressors
EP0142926A3 (en) * 1983-09-28 1986-10-08 The Hydrovane Compressor Company Limited Positive displacement rotary compressors
US4642033A (en) * 1984-11-19 1987-02-10 The Hydrovane Compress Or Company Limited Positive displacement air compressors
WO1995012071A1 (en) * 1993-10-29 1995-05-04 Cash Engineering Research Pty. Ltd. Tank mounted rotary compressor
US5697763A (en) * 1993-10-29 1997-12-16 Cash Engineering Research Pty Ltd Tank mounted rotary compressor

Also Published As

Publication number Publication date
SE353581B (es) 1973-02-05
BE734871A (es) 1969-12-01
FR1574479A (es) 1969-07-11
DE1930845A1 (de) 1970-01-22
US3542497A (en) 1970-11-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees