FR923927A - Perfectionnements apportés aux compresseursrotatifs d'air et autres gaz - Google Patents

Perfectionnements apportés aux compresseursrotatifs d'air et autres gaz

Info

Publication number
FR923927A
FR923927A FR923927DA FR923927A FR 923927 A FR923927 A FR 923927A FR 923927D A FR923927D A FR 923927DA FR 923927 A FR923927 A FR 923927A
Authority
FR
France
Prior art keywords
rotary air
gas compressors
compressors
gas
rotary
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)
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.)
Colombo & Mengato
Original Assignee
Colombo & Mengato
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 Colombo & Mengato filed Critical Colombo & Mengato
Application granted granted Critical
Publication of FR923927A publication Critical patent/FR923927A/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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/005—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions
    • F04C29/0057—Means for transmitting movement from the prime mover to driven parts of the pump, e.g. clutches, couplings, transmissions for eccentric movement
    • 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
    • F04C18/32—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 both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members
    • F04C18/324—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 both the movement defined in group F04C18/02 and relative reciprocation between the co-operating members with vanes hinged to the inner member and reciprocating with respect to the outer member
    • 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
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/02—Liquid sealing for high-vacuum pumps or for compressors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR923927D 1946-03-18 1946-03-18 Perfectionnements apportés aux compresseursrotatifs d'air et autres gaz Expired FR923927A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR923927T 1946-03-18

Publications (1)

Publication Number Publication Date
FR923927A true FR923927A (fr) 1947-07-22

Family

ID=9439037

Family Applications (1)

Application Number Title Priority Date Filing Date
FR923927D Expired FR923927A (fr) 1946-03-18 1946-03-18 Perfectionnements apportés aux compresseursrotatifs d'air et autres gaz

Country Status (1)

Country Link
FR (1) FR923927A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001509A1 (fr) * 1993-06-30 1995-01-12 Empresa Brasileira De Compressores S/A. - Embraco Compresseur rotatif a palette fixe
JP2010248911A (ja) * 2009-04-10 2010-11-04 Panasonic Corp ロータリ圧縮機

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995001509A1 (fr) * 1993-06-30 1995-01-12 Empresa Brasileira De Compressores S/A. - Embraco Compresseur rotatif a palette fixe
US5692887A (en) * 1993-06-30 1997-12-02 Empresa Brasileira De Compressores S/A-Embraco Fixed vane rotary compressor
JP2010248911A (ja) * 2009-04-10 2010-11-04 Panasonic Corp ロータリ圧縮機
WO2010116733A3 (fr) * 2009-04-10 2010-12-16 パナソニック株式会社 Compresseur rotatif
CN102317631A (zh) * 2009-04-10 2012-01-11 松下电器产业株式会社 旋转压缩机
CN102317631B (zh) * 2009-04-10 2014-02-26 松下电器产业株式会社 旋转压缩机

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