CH443923A - Gear pump - Google Patents

Gear pump

Info

Publication number
CH443923A
CH443923A CH953366A CH953366A CH443923A CH 443923 A CH443923 A CH 443923A CH 953366 A CH953366 A CH 953366A CH 953366 A CH953366 A CH 953366A CH 443923 A CH443923 A CH 443923A
Authority
CH
Switzerland
Prior art keywords
gear pump
gear
pump
Prior art date
Application number
CH953366A
Other languages
German (de)
Inventor
Turolla Marco Ing Dr
Original Assignee
Turolla Marco Ing Dr
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 Turolla Marco Ing Dr filed Critical Turolla Marco Ing Dr
Publication of CH443923A publication Critical patent/CH443923A/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
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C2/12—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C2/14—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
CH953366A 1965-07-01 1966-06-29 Gear pump CH443923A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT429265 1965-07-01
IT1511065 1965-07-01
IT1819165 1965-08-09

Publications (1)

Publication Number Publication Date
CH443923A true CH443923A (en) 1967-09-15

Family

ID=27272617

Family Applications (1)

Application Number Title Priority Date Filing Date
CH953366A CH443923A (en) 1965-07-01 1966-06-29 Gear pump

Country Status (6)

Country Link
US (1) US3376824A (en)
CH (1) CH443923A (en)
DE (1) DE1553244C3 (en)
FR (1) FR1500089A (en)
GB (1) GB1140268A (en)
NL (1) NL152964B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1901964A1 (en) * 1969-01-16 1970-08-27 Bosch Gmbh Robert Housing, in particular for a gear machine, and method for its manufacture
US3876347A (en) * 1972-02-17 1975-04-08 Sperry Rand Corp Gear pump or motor with unitary flexible end seal plate
US4165206A (en) * 1977-01-28 1979-08-21 Micropump Corporation Three gear pump with module construction
US4768935A (en) * 1985-10-08 1988-09-06 Atos Oleodinamica S.P.A. Volumetric blade pump for fluid-hydraulic actuation
FR2681647B1 (en) * 1991-09-24 1995-05-12 Hydroperfect Int HYDRAULIC MACHINE OF THE GEAR TYPE WITH FLOATING BODY.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US164147A (en) * 1875-06-08 Improvement in pumps
US2544988A (en) * 1949-03-12 1951-03-13 Vickers Inc Power transmission
US2702509A (en) * 1951-04-06 1955-02-22 Air Equipment Rotary pump
US2809592A (en) * 1954-01-13 1957-10-15 Cessna Aircraft Co Rotary pump or motor
US3019737A (en) * 1960-02-12 1962-02-06 Thompson Ramo Wooldridge Inc Leaf spring seal for pumps
US3204566A (en) * 1962-06-11 1965-09-07 Feroy Arne Vane type hydraulic mechanism with balanced stator walls
US3280754A (en) * 1964-02-12 1966-10-25 New York Air Brake Co Engine

Also Published As

Publication number Publication date
NL152964B (en) 1977-04-15
DE1553244B2 (en) 1974-05-22
DE1553244C3 (en) 1974-12-19
GB1140268A (en) 1969-01-15
US3376824A (en) 1968-04-09
DE1553244A1 (en) 1971-02-04
NL6609117A (en) 1967-01-02
FR1500089A (en) 1967-11-03

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