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ITRM910462A1 - ROTARY VANE PUMP OR WITH INTERNAL AXIS GEARS - Google Patents

ROTARY VANE PUMP OR WITH INTERNAL AXIS GEARS

Info

Publication number
ITRM910462A1
ITRM910462A1 IT000462A ITRM910462A ITRM910462A1 IT RM910462 A1 ITRM910462 A1 IT RM910462A1 IT 000462 A IT000462 A IT 000462A IT RM910462 A ITRM910462 A IT RM910462A IT RM910462 A1 ITRM910462 A1 IT RM910462A1
Authority
IT
Italy
Prior art keywords
vane pump
rotary vane
internal axis
axis gears
gears
Prior art date
Application number
IT000462A
Other languages
Italian (it)
Inventor
Gerd Rosemann
Original Assignee
Pierburg Gmbh
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 Pierburg Gmbh filed Critical Pierburg Gmbh
Publication of ITRM910462A0 publication Critical patent/ITRM910462A0/en
Publication of ITRM910462A1 publication Critical patent/ITRM910462A1/en
Application granted granted Critical
Publication of IT1248353B publication Critical patent/IT1248353B/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
    • 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
    • F04C15/0042—Systems for the equilibration of forces acting on the machines or pump
    • F04C15/0049—Equalization of pressure pulses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
ITRM910462A 1990-08-23 1991-06-25 ROTARY VANE PUMP OR WITH INTERNAL AXIS GEARS IT1248353B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4026618A DE4026618A1 (en) 1990-08-23 1990-08-23 LEAF CELL OR INTERNAL GEAR PUMP

Publications (3)

Publication Number Publication Date
ITRM910462A0 ITRM910462A0 (en) 1991-06-25
ITRM910462A1 true ITRM910462A1 (en) 1992-12-25
IT1248353B IT1248353B (en) 1995-01-05

Family

ID=6412724

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM910462A IT1248353B (en) 1990-08-23 1991-06-25 ROTARY VANE PUMP OR WITH INTERNAL AXIS GEARS

Country Status (4)

Country Link
DE (1) DE4026618A1 (en)
FR (1) FR2666124B1 (en)
GB (1) GB2247283B (en)
IT (1) IT1248353B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4439648A1 (en) * 1993-11-11 1995-05-18 Luk Fahrzeug Hydraulik Hydraulic pump structure
EP2012014A1 (en) * 2007-07-06 2009-01-07 Yamada Manufacturing Co., Ltd. Internal gear pump with non-equal teeth pitch spacings
DE102014201960B4 (en) * 2014-02-04 2025-01-02 Zf Friedrichshafen Ag Vibration damper with a generator connection
FR3033370B1 (en) 2015-03-02 2017-03-24 Peugeot Citroen Automobiles Sa VANE PUMP

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR773258A (en) * 1933-07-07 1934-11-15 Sulzer Ag Rotary piston machine
DE706484C (en) * 1937-10-02 1941-05-28 Demag Akt Ges Rotary piston power or working machine with sickle-shaped working space
CA1164729A (en) * 1980-05-05 1984-04-03 James L. Bloemers Marine drive water pump
JPS6017296A (en) * 1983-07-08 1985-01-29 Matsushita Electric Ind Co Ltd Vane wheel of crossing current blower

Also Published As

Publication number Publication date
GB2247283B (en) 1994-03-16
IT1248353B (en) 1995-01-05
FR2666124A1 (en) 1992-02-28
GB9115108D0 (en) 1991-08-28
ITRM910462A0 (en) 1991-06-25
FR2666124B1 (en) 1995-05-24
GB2247283A (en) 1992-02-26
DE4026618A1 (en) 1992-02-27

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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: 19950531