FR2053251A1 - - Google Patents

Info

Publication number
FR2053251A1
FR2053251A1 FR7027970A FR7027970A FR2053251A1 FR 2053251 A1 FR2053251 A1 FR 2053251A1 FR 7027970 A FR7027970 A FR 7027970A FR 7027970 A FR7027970 A FR 7027970A FR 2053251 A1 FR2053251 A1 FR 2053251A1
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.)
Granted
Application number
FR7027970A
Other languages
French (fr)
Other versions
FR2053251B1 (en
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.)
Hydrovane Compressor Co Ltd
Original Assignee
Hydrovane Compressor Co Ltd
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 Hydrovane Compressor Co Ltd filed Critical Hydrovane Compressor Co Ltd
Publication of FR2053251A1 publication Critical patent/FR2053251A1/fr
Application granted granted Critical
Publication of FR2053251B1 publication Critical patent/FR2053251B1/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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
    • F04B39/16—Filtration; Moisture separation
    • 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
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S418/00—Rotary expansible chamber devices
    • Y10S418/01—Non-working fluid separation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
FR707027970A 1969-07-29 1970-07-29 Expired FR2053251B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3800069 1969-07-29

Publications (2)

Publication Number Publication Date
FR2053251A1 true FR2053251A1 (en) 1971-04-16
FR2053251B1 FR2053251B1 (en) 1973-03-16

Family

ID=10400507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707027970A Expired FR2053251B1 (en) 1969-07-29 1970-07-29

Country Status (6)

Country Link
US (1) US3669579A (en)
JP (1) JPS4930169B1 (en)
DE (1) DE2037727A1 (en)
ES (1) ES382243A1 (en)
FR (1) FR2053251B1 (en)
GB (1) GB1318884A (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2012626B (en) * 1977-12-29 1982-04-15 Seiko Instr & Electronics Oil separator
DE3022277A1 (en) * 1980-06-13 1981-12-24 Isartaler Schraubenkompressoren GmbH, 8192 Geretsried Motor driven twin screw rotor compressor - is liquid cooled and lubricated by injection into compression chamber
SE455719B (en) * 1979-09-24 1988-08-01 Isartaler Schraubenkompressor COMPRESSOR SYSTEM WITH A SCRAP COMPRESSOR
JPS5757507A (en) * 1980-08-06 1982-04-06 Fujiko Murata Foldable umbrella
IT1205440B (en) * 1981-04-01 1989-03-23 Armando Giovannini PERFECTED VANE ROTARY AIR COMPRESSOR
DE3149245A1 (en) * 1981-12-11 1983-06-16 Isartaler Schraubenkompressoren GmbH, 8192 Geretsried "COMPRESSOR SYSTEM"
US4441871A (en) * 1981-12-18 1984-04-10 Hydrovane Compressor Company Limited Rotary compressors with primary and secondary oil separation means
GB2119443A (en) * 1982-04-24 1983-11-16 Gen Eng Radcliffe 1979 An oil sealed pump
GB2164095B (en) * 1984-09-05 1988-01-27 Hydrovane Compressor Rotary air compressors
EP0237501B1 (en) * 1986-03-10 1991-10-16 CORINT S.r.l. Improvements in pneumatic vane pumps with intermittent lubrication and operation
JPH0345715U (en) * 1989-09-12 1991-04-26
US5009576A (en) * 1990-01-08 1991-04-23 Ingersoll-Rand Company Compressor unloader controller
JP2572566Y2 (en) * 1991-07-05 1998-05-25 株式会社 神戸製鋼所 Air-cooled oil-free screw compressor
DE4135442C1 (en) * 1991-10-23 1993-04-01 Mannesmann Ag, 4000 Duesseldorf, De
GB9716003D0 (en) * 1997-07-29 1997-10-01 Compair Hydrovane Limited Air compression of sliding vane eccentric rotor type
AT502098B8 (en) * 2004-07-07 2007-06-15 Albert Dr Missbichler DIAMOND OXIDASE-CONTAINING COMPOSITION
CN101356367B (en) * 2006-03-29 2010-09-08 株式会社丰田自动织机 Compressor
DE102006039958A1 (en) * 2006-08-25 2008-02-28 Busch Produktions Gmbh Rotary vane vacuum pump or compressor in block design with floating disc rotor synchronous motor
GB0905453D0 (en) * 2009-03-30 2009-05-13 British Telecomm Air compressor
DE102015107721A1 (en) * 2015-05-18 2016-11-24 Gebr. Becker Gmbh Oil lubricated rotary vane vacuum pump
CN105673485B (en) * 2016-01-15 2017-09-19 沈阳天朗艾尔压缩机有限公司 A kind of sliding-vane air compressor
DE102016112570A1 (en) * 2016-07-08 2018-01-11 Gebr. Becker Gmbh Oil lubricated rotary vane vacuum pump
IT201700086572A1 (en) * 2017-07-27 2019-01-27 Ing Enea Mattei S P A PALETTE COMPRESSOR WITH A PERFECT LUBRICATION SYSTEM

Also Published As

Publication number Publication date
JPS4930169B1 (en) 1974-08-10
FR2053251B1 (en) 1973-03-16
US3669579A (en) 1972-06-13
DE2037727A1 (en) 1971-02-04
GB1318884A (en) 1973-05-31
ES382243A1 (en) 1972-11-16

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Legal Events

Date Code Title Description
ST Notification of lapse