DE69515555D1 - External gear hydraulic device - Google Patents

External gear hydraulic device

Info

Publication number
DE69515555D1
DE69515555D1 DE69515555T DE69515555T DE69515555D1 DE 69515555 D1 DE69515555 D1 DE 69515555D1 DE 69515555 T DE69515555 T DE 69515555T DE 69515555 T DE69515555 T DE 69515555T DE 69515555 D1 DE69515555 D1 DE 69515555D1
Authority
DE
Germany
Prior art keywords
external gear
hydraulic device
gear hydraulic
external
hydraulic
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
DE69515555T
Other languages
German (de)
Inventor
Giuseppe Salami
Gianfranco Leo
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.)
SALAMI SpA
Original Assignee
SALAMI SpA
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 SALAMI SpA filed Critical SALAMI SpA
Application granted granted Critical
Publication of DE69515555D1 publication Critical patent/DE69515555D1/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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • F04C11/001—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations of similar working principle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
DE69515555T 1994-05-31 1995-05-30 External gear hydraulic device Expired - Lifetime DE69515555D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMO940077A IT1269371B (en) 1994-05-31 1994-05-31 GEAR VOLUMETRIC PUMP

Publications (1)

Publication Number Publication Date
DE69515555D1 true DE69515555D1 (en) 2000-04-20

Family

ID=11385652

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69515555T Expired - Lifetime DE69515555D1 (en) 1994-05-31 1995-05-30 External gear hydraulic device

Country Status (4)

Country Link
EP (1) EP0685650B1 (en)
JP (1) JPH08100774A (en)
DE (1) DE69515555D1 (en)
IT (1) IT1269371B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8235691B2 (en) 2008-05-28 2012-08-07 Roper Pump Company Dual displacement external gear pump
IT201800004230A1 (en) * 2018-04-05 2019-10-05 PUMPING APPARATUS

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR919498A (en) * 1945-12-28 1947-03-10 Pesco Products Co Advanced Gear Pump
US3025796A (en) * 1955-10-03 1962-03-20 Dale O Miller Gear pump
DD104831A1 (en) * 1973-05-29 1974-03-20
DE2810516A1 (en) * 1978-03-10 1979-09-13 Theodorus Henricus Dipl Korse GEAR MACHINE (PUMP OR MOTOR)
GB2057572B (en) * 1979-08-30 1984-03-07 White W T Device for metering fluid flow
GB8305214D0 (en) * 1983-02-25 1983-03-30 Gen Eng Radcliffe Gear pump
DE3404959A1 (en) * 1984-02-11 1985-08-14 Robert Bosch Gmbh, 7000 Stuttgart GEAR MACHINE (PUMP OR MOTOR)
DE4242217C2 (en) * 1992-12-15 1995-07-20 Bosch Gmbh Robert Gear machine (pump or motor)

Also Published As

Publication number Publication date
IT1269371B (en) 1997-03-26
ITMO940077A1 (en) 1995-12-01
EP0685650A1 (en) 1995-12-06
EP0685650B1 (en) 2000-03-15
JPH08100774A (en) 1996-04-16
ITMO940077A0 (en) 1994-05-31

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Legal Events

Date Code Title Description
8332 No legal effect for de