FR2648872B1 - VANE PUMP - Google Patents

VANE PUMP

Info

Publication number
FR2648872B1
FR2648872B1 FR909007856A FR9007856A FR2648872B1 FR 2648872 B1 FR2648872 B1 FR 2648872B1 FR 909007856 A FR909007856 A FR 909007856A FR 9007856 A FR9007856 A FR 9007856A FR 2648872 B1 FR2648872 B1 FR 2648872B1
Authority
FR
France
Prior art keywords
vane pump
vane
pump
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 - Lifetime
Application number
FR909007856A
Other languages
French (fr)
Other versions
FR2648872A1 (en
Inventor
Siegfried Hertell
Robert Lange
Dieter Otto
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.)
Oerlikon Barmag AG
Original Assignee
Barmag AG
Barmag Barmer Maschinenfabrik AG
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 Barmag AG, Barmag Barmer Maschinenfabrik AG filed Critical Barmag AG
Publication of FR2648872A1 publication Critical patent/FR2648872A1/en
Application granted granted Critical
Publication of FR2648872B1 publication Critical patent/FR2648872B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
    • F04C15/0076—Fixing rotors on shafts, e.g. by clamping together hub and shaft
    • 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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F04C2/3441—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 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 groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along one line or continuous surface substantially parallel to the axis of rotation
FR909007856A 1989-06-24 1990-06-22 VANE PUMP Expired - Lifetime FR2648872B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3920735 1989-06-24
DE3926317 1989-08-09

Publications (2)

Publication Number Publication Date
FR2648872A1 FR2648872A1 (en) 1990-12-28
FR2648872B1 true FR2648872B1 (en) 1992-07-31

Family

ID=25882308

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909007856A Expired - Lifetime FR2648872B1 (en) 1989-06-24 1990-06-22 VANE PUMP

Country Status (2)

Country Link
FR (1) FR2648872B1 (en)
IT (1) IT1248957B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1399349B1 (en) * 2009-05-13 2013-04-16 O M P Officine Mazzocco Pagnoni S R L MONOPAL PUMP

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536483A1 (en) * 1975-08-16 1977-03-17 Bosch Gmbh Robert HYDROSTATIC PUMP
DE3805346A1 (en) * 1987-04-04 1988-10-20 Barmag Barmer Maschf Vane-cell pump
DE3813132A1 (en) * 1987-05-19 1988-12-15 Barmag Barmer Maschf Vane-cell pump

Also Published As

Publication number Publication date
IT9020679A0 (en) 1990-06-19
FR2648872A1 (en) 1990-12-28
IT9020679A1 (en) 1991-12-19
IT1248957B (en) 1995-02-11

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Legal Events

Date Code Title Description
ST Notification of lapse