FR2215103A5 - - Google Patents

Info

Publication number
FR2215103A5
FR2215103A5 FR7302257A FR7302257A FR2215103A5 FR 2215103 A5 FR2215103 A5 FR 2215103A5 FR 7302257 A FR7302257 A FR 7302257A FR 7302257 A FR7302257 A FR 7302257A FR 2215103 A5 FR2215103 A5 FR 2215103A5
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.)
Expired
Application number
FR7302257A
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.)
Hydroperfect International Inc
Original Assignee
Hydroperfect International Inc
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 Hydroperfect International Inc filed Critical Hydroperfect International Inc
Priority to FR7302257A priority Critical patent/FR2215103A5/fr
Priority to GB224574A priority patent/GB1448064A/en
Priority to ES422690A priority patent/ES422690A1/es
Priority to CA190,701A priority patent/CA994168A/en
Priority to IT9321/74A priority patent/IT1005359B/it
Priority to JP49009414A priority patent/JPS49104205A/ja
Priority to AU64797/74A priority patent/AU488313B2/en
Priority to DE2403175A priority patent/DE2403175A1/de
Priority to US435926A priority patent/US3909165A/en
Priority to BR74487A priority patent/BR7400487D0/pt
Application granted granted Critical
Publication of FR2215103A5 publication Critical patent/FR2215103A5/fr
Expired 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)
FR7302257A 1973-01-23 1973-01-23 Expired FR2215103A5 (pt)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7302257A FR2215103A5 (pt) 1973-01-23 1973-01-23
GB224574A GB1448064A (en) 1973-01-23 1974-01-17 Hydraulic gear pumps and motors
CA190,701A CA994168A (en) 1973-01-23 1974-01-22 Geared hydraulic apparatus
IT9321/74A IT1005359B (it) 1973-01-23 1974-01-22 Apparecchio idraulico ad ingranag gio funzionante come pompa e come motore
ES422690A ES422690A1 (es) 1973-01-23 1974-01-22 Perfeccionamientos en los aparatos hidraulicos de engrana- jes.
JP49009414A JPS49104205A (pt) 1973-01-23 1974-01-23
AU64797/74A AU488313B2 (en) 1973-01-23 1974-01-23 Geared hydraulic apparatus intended tobe used either asa pump or asa motor
DE2403175A DE2403175A1 (de) 1973-01-23 1974-01-23 Hydraulische zahnrad-pumpe oder zahnrad-antriebsvorrichtung
US435926A US3909165A (en) 1973-01-23 1974-01-23 Geared hydraulic apparatus
BR74487A BR7400487D0 (pt) 1973-01-23 1974-01-23 Aparelho hidraulico de engrenagem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7302257A FR2215103A5 (pt) 1973-01-23 1973-01-23

Publications (1)

Publication Number Publication Date
FR2215103A5 true FR2215103A5 (pt) 1974-08-19

Family

ID=9113688

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7302257A Expired FR2215103A5 (pt) 1973-01-23 1973-01-23

Country Status (9)

Country Link
US (1) US3909165A (pt)
JP (1) JPS49104205A (pt)
BR (1) BR7400487D0 (pt)
CA (1) CA994168A (pt)
DE (1) DE2403175A1 (pt)
ES (1) ES422690A1 (pt)
FR (1) FR2215103A5 (pt)
GB (1) GB1448064A (pt)
IT (1) IT1005359B (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543229A1 (fr) * 1983-03-22 1984-09-28 Hydroperfect Int Dispositif pour la compensation hydrostatique de pompes et moteurs hydrauliques du type a engrenage

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7500496U (de) * 1975-01-10 1976-07-22 Robert Bosch Gmbh, 7000 Stuttgart Ahnradmaschine (pumpe oder motor)
GB1572467A (en) * 1977-02-01 1980-07-30 Hamworthy Hydraulics Ltd Gear pumps
US4768935A (en) * 1985-10-08 1988-09-06 Atos Oleodinamica S.P.A. Volumetric blade pump for fluid-hydraulic actuation
FR2681647B1 (fr) * 1991-09-24 1995-05-12 Hydroperfect Int Machine hydraulique du type a engrenage a corps flottant.
JP2602166Y2 (ja) * 1992-03-31 1999-12-27 株式会社島津製作所 タンデム歯車ポンプ
US5961309A (en) * 1997-04-24 1999-10-05 Trw Inc. Gear pump with noise attenuation
US6158983A (en) * 1997-04-24 2000-12-12 Trw Inc. Pump having muffler for attenuating noise
US6022668A (en) * 1998-01-19 2000-02-08 Kodak Polychrome Graphics Llc Positive-working direct write waterless lithographic printing members and methods of imaging and printing using same
US6716011B2 (en) 2001-06-14 2004-04-06 Monarch Hydraulics, Inc. Hydraulic pump utilizing floating shafts
ES2935686T3 (es) * 2018-09-13 2023-03-09 Casappa Spa Máquina volumétrica con engranajes

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1163106A (fr) * 1955-10-24 1958-09-23 Plessey Co Ltd Pompe à engrenage ou dispositif analogue à paliers lisses
FR1343908A (fr) * 1962-11-22 1963-11-22 Clark Equipment Co Pompe ou moteur
US3142260A (en) * 1961-10-09 1964-07-28 Borg Warner Pump seal
DE1553262A1 (de) * 1960-04-29 1970-07-16 Webster Electric Co Inc Zahnradpumpe
FR2135957A5 (pt) * 1971-04-09 1972-12-22 Cessna Aircraft Co

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932254A (en) * 1955-05-02 1960-04-12 Plessey Co Ltd Gear pump
US2986096A (en) * 1955-10-24 1961-05-30 Plessey Co Ltd Journal bearing
US3073251A (en) * 1958-02-28 1963-01-15 Bosch Gmbh Robert Hydraulic machines
BE625348A (pt) * 1961-12-11
US3270680A (en) * 1964-12-17 1966-09-06 Kingston Products Corp Pressure loaded gear pump
US3473476A (en) * 1967-11-13 1969-10-21 Lear Siegler Inc Gear pump seal
FR1598392A (pt) * 1968-04-13 1970-07-06
US3482524A (en) * 1968-06-12 1969-12-09 Gen Signal Corp Pump or motor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1163106A (fr) * 1955-10-24 1958-09-23 Plessey Co Ltd Pompe à engrenage ou dispositif analogue à paliers lisses
DE1553262A1 (de) * 1960-04-29 1970-07-16 Webster Electric Co Inc Zahnradpumpe
US3142260A (en) * 1961-10-09 1964-07-28 Borg Warner Pump seal
FR1343908A (fr) * 1962-11-22 1963-11-22 Clark Equipment Co Pompe ou moteur
FR2135957A5 (pt) * 1971-04-09 1972-12-22 Cessna Aircraft Co

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2543229A1 (fr) * 1983-03-22 1984-09-28 Hydroperfect Int Dispositif pour la compensation hydrostatique de pompes et moteurs hydrauliques du type a engrenage
EP0123579A1 (fr) * 1983-03-22 1984-10-31 Hydroperfect International Hpi Dispositif pour la compensation hydrostatique de pompes et moteurs hydrauliques du type à engrenage

Also Published As

Publication number Publication date
ES422690A1 (es) 1976-04-01
DE2403175A1 (de) 1974-07-25
IT1005359B (it) 1976-08-20
CA994168A (en) 1976-08-03
AU6479774A (en) 1975-07-24
US3909165A (en) 1975-09-30
JPS49104205A (pt) 1974-10-02
BR7400487D0 (pt) 1974-08-22
GB1448064A (en) 1976-09-02

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