FR2042955A5 - - Google Patents

Info

Publication number
FR2042955A5
FR2042955A5 FR7012304A FR7012304A FR2042955A5 FR 2042955 A5 FR2042955 A5 FR 2042955A5 FR 7012304 A FR7012304 A FR 7012304A FR 7012304 A FR7012304 A FR 7012304A FR 2042955 A5 FR2042955 A5 FR 2042955A5
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
FR7012304A
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.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
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 Plessey Co Ltd filed Critical Plessey Co Ltd
Application granted granted Critical
Publication of FR2042955A5 publication Critical patent/FR2042955A5/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
    • 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
    • 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
    • F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
    • F04C2/101—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member with a crescent-shaped filler element, located between the inner and outer intermeshing members

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gear Transmission (AREA)
  • Rotary Pumps (AREA)
FR7012304A 1969-04-08 1970-04-06 Expired FR2042955A5 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1803569 1969-04-08

Publications (1)

Publication Number Publication Date
FR2042955A5 true FR2042955A5 (it) 1971-02-12

Family

ID=10105515

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7012304A Expired FR2042955A5 (it) 1969-04-08 1970-04-06

Country Status (3)

Country Link
DE (1) DE2016171A1 (it)
FR (1) FR2042955A5 (it)
GB (1) GB1297002A (it)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559554A1 (fr) * 1984-02-15 1985-08-16 Barmag Barmer Maschf Pompe a engrenages a denture interieure
FR2837536A1 (fr) * 2002-03-20 2003-09-26 Renault Pompe a huile a cylindree modulable pour automobile

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1172629B (it) * 1983-02-11 1987-06-18 Italimpianti Metodo ed impianto per la ripartizione della portata di olii combustibili fra piu utenze in forni industriali
IT8321735A0 (it) * 1983-06-22 1983-06-22 Caffa Angelo Caffa Carla Motore-pompa.
IT1183178B (it) * 1984-02-15 1987-10-05 Barmag Barmer Maschf Pompa ad ingranaggi con dentatura interna
JPS60195392A (ja) * 1984-02-15 1985-10-03 バルマーク・バルメル・マシーネンフアブリーク・アクチエンゲゼルシヤフト 内歯を備えた歯車ポンプ
WO1986002126A1 (en) * 1984-09-28 1986-04-10 Sydney Graham Hooker Hydraulic gear motor/pump
DE3614819A1 (de) * 1986-05-02 1987-11-12 Kloeckner Humboldt Deutz Ag Innenverzahnte doppelpumpe mit gemeinsamer ansaugung und getrennten druckausgaengen
DE19849804C2 (de) * 1998-10-29 2001-10-04 Voith Turbo Kg Baureihe für Zahnradpumpen mit unterschiedlicher Förderleistung und Verfahren zur Herstellung der einzelnen Zahnradpumpen der Baureihe
DE19849805C1 (de) * 1998-10-29 2000-03-09 Voith Turbo Kg Baureihe für Zahnradmotoren mit unterschiedlich theoretisch abgebbarem Drehmoment und Verfahren zur Herstellung der einzelnen Zahnradmotoren der Baureihe
US10724518B2 (en) 2015-05-18 2020-07-28 Tbk Co., Ltd. Gear pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2559554A1 (fr) * 1984-02-15 1985-08-16 Barmag Barmer Maschf Pompe a engrenages a denture interieure
US4780070A (en) * 1984-02-15 1988-10-25 Barmag Ag Gear pump having multiple outputs
FR2837536A1 (fr) * 2002-03-20 2003-09-26 Renault Pompe a huile a cylindree modulable pour automobile

Also Published As

Publication number Publication date
GB1297002A (it) 1972-11-22
DE2016171A1 (de) 1970-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse