IT9020679A0 - pump - Google Patents

pump

Info

Publication number
IT9020679A0
IT9020679A0 IT9020679A IT2067990A IT9020679A0 IT 9020679 A0 IT9020679 A0 IT 9020679A0 IT 9020679 A IT9020679 A IT 9020679A IT 2067990 A IT2067990 A IT 2067990A IT 9020679 A0 IT9020679 A0 IT 9020679A0
Authority
IT
Italy
Prior art keywords
pump
Prior art date
Application number
IT9020679A
Other languages
Italian (it)
Other versions
IT9020679A1 (en
IT1248957B (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 IT9020679A0 publication Critical patent/IT9020679A0/en
Publication of IT9020679A1 publication Critical patent/IT9020679A1/en
Application granted granted Critical
Publication of IT1248957B publication Critical patent/IT1248957B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • External Artificial Organs (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
IT02067990A 1989-06-24 1990-06-19 FIN PUMP AND CELLS IT1248957B (en)

Applications Claiming Priority (2)

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

Publications (3)

Publication Number Publication Date
IT9020679A0 true IT9020679A0 (en) 1990-06-19
IT9020679A1 IT9020679A1 (en) 1991-12-19
IT1248957B IT1248957B (en) 1995-02-11

Family

ID=25882308

Family Applications (1)

Application Number Title Priority Date Filing Date
IT02067990A IT1248957B (en) 1989-06-24 1990-06-19 FIN PUMP AND CELLS

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
FR2648872A1 (en) 1990-12-28
FR2648872B1 (en) 1992-07-31
IT9020679A1 (en) 1991-12-19
IT1248957B (en) 1995-02-11

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970627