FR2023367A1 - - Google Patents

Info

Publication number
FR2023367A1
FR2023367A1 FR6938612A FR6938612A FR2023367A1 FR 2023367 A1 FR2023367 A1 FR 2023367A1 FR 6938612 A FR6938612 A FR 6938612A FR 6938612 A FR6938612 A FR 6938612A FR 2023367 A1 FR2023367 A1 FR 2023367A1
Authority
FR
France
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.)
Pending
Application number
FR6938612A
Other languages
French (fr)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2023367A1 publication Critical patent/FR2023367A1/fr
Pending 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
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps
FR6938612A 1968-11-15 1969-11-06 Pending FR2023367A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT747368 1968-11-15

Publications (1)

Publication Number Publication Date
FR2023367A1 true FR2023367A1 (en) 1970-08-21

Family

ID=11125100

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938612A Pending FR2023367A1 (en) 1968-11-15 1969-11-06

Country Status (7)

Country Link
US (1) US3578887A (en)
CH (1) CH506713A (en)
DE (1) DE1956571A1 (en)
ES (2) ES360358A1 (en)
FR (1) FR2023367A1 (en)
GB (1) GB1289857A (en)
NL (1) NL162178C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2214337A5 (en) * 1973-01-11 1974-08-09 Hydroperfect Int
FR2543229A1 (en) * 1983-03-22 1984-09-28 Hydroperfect Int DEVICE FOR HYDROSTATIC COMPENSATION OF GEAR TYPE HYDRAULIC PUMPS AND MOTORS

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3778200A (en) * 1972-02-02 1973-12-11 Weatherhead Co Rotary fluid pump or motor
US3895890A (en) * 1974-01-24 1975-07-22 Hydroperfect Int Geared hydraulic apparatus
FR2335711A1 (en) * 1975-12-16 1977-07-15 Rexroth Sigma IMPROVEMENTS TO VOLUMETRIC GEAR MACHINES, AND TO THE MANUFACTURING PROCESSES OF THESE MACHINES
IT1220330B (en) * 1988-04-08 1990-06-15 Sauer Sundstrand Spa GEAR MACHINE OPERATING AS A PUMP OR MOTOR
US20050272001A1 (en) * 2004-06-03 2005-12-08 Blain Christopher C Oral care device
US8444416B2 (en) 2005-04-26 2013-05-21 Braun Gmbh Valves for personal care devices
US20070017582A1 (en) * 2005-07-20 2007-01-25 Chenvainu Alexander T Fluid couplings
DE102007028184A1 (en) 2007-06-20 2008-12-24 Braun Gmbh Brush head for a toothbrush
EP3036437A4 (en) * 2013-08-19 2017-09-20 Purdue Research Foundation Miniature high pressure pump and electrical hydraulic actuation system
DE102018133680A1 (en) * 2018-12-28 2020-07-02 Schwäbische Hüttenwerke Automotive GmbH Rotary pump with axial compensation, outlet seal for one pump and pre-assembled pump unit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2044873A (en) * 1933-11-21 1936-06-23 Cecil J Beust Rotary compressor
US2816510A (en) * 1949-08-18 1957-12-17 Plessey Co Ltd Gear pump
US2809592A (en) * 1954-01-13 1957-10-15 Cessna Aircraft Co Rotary pump or motor
US3174435A (en) * 1962-08-16 1965-03-23 Clark Equipment Co Pump or motor
US3131643A (en) * 1962-10-25 1964-05-05 New York Air Brake Co Engine
US3363578A (en) * 1966-12-21 1968-01-16 Clark Equipment Co Gear pump and thrust plate therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2214337A5 (en) * 1973-01-11 1974-08-09 Hydroperfect Int
FR2543229A1 (en) * 1983-03-22 1984-09-28 Hydroperfect Int DEVICE FOR HYDROSTATIC COMPENSATION OF GEAR TYPE HYDRAULIC PUMPS AND MOTORS
EP0123579A1 (en) * 1983-03-22 1984-10-31 Hydroperfect International Hpi Apparatus for hydrostatic compensation of hydraulic pumps and motors of gear-type

Also Published As

Publication number Publication date
DE1956571A1 (en) 1970-06-11
NL162178C (en) 1980-04-15
US3578887A (en) 1971-05-18
ES360358A1 (en) 1970-07-01
NL162178B (en) 1979-11-15
GB1289857A (en) 1972-09-20
CH506713A (en) 1971-04-30
ES179699Y (en) 1973-08-16
ES179699U (en) 1973-01-01
NL6917234A (en) 1970-05-20

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Legal Events

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CL Concession to grant licences
TP Transmission of property