FR2357759A1 - Pompe ou moteur a roue a denture interieure - Google Patents

Pompe ou moteur a roue a denture interieure

Info

Publication number
FR2357759A1
FR2357759A1 FR7720276A FR7720276A FR2357759A1 FR 2357759 A1 FR2357759 A1 FR 2357759A1 FR 7720276 A FR7720276 A FR 7720276A FR 7720276 A FR7720276 A FR 7720276A FR 2357759 A1 FR2357759 A1 FR 2357759A1
Authority
FR
France
Prior art keywords
pump
motor
internal tooth
tooth wheel
housing
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.)
Granted
Application number
FR7720276A
Other languages
English (en)
Other versions
FR2357759B1 (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.)
HOHENZOLLERN HUETTENVERWALT
Original Assignee
HOHENZOLLERN HUETTENVERWALT
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 HOHENZOLLERN HUETTENVERWALT filed Critical HOHENZOLLERN HUETTENVERWALT
Publication of FR2357759A1 publication Critical patent/FR2357759A1/fr
Application granted granted Critical
Publication of FR2357759B1 publication Critical patent/FR2357759B1/fr
Granted 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
    • 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
    • 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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/086—Carter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0433—Iron group; Ferrous alloys, e.g. steel
    • F05C2201/0436—Iron
    • F05C2201/0439—Cast iron
    • F05C2201/0442—Spheroidal graphite cast iron, e.g. nodular iron, ductile iron

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Hydraulic Motors (AREA)

Abstract

Ce moteur ou pompe avec roue à denture intérieure est aménagé pour qu'aucune entrave ne s'oppose à la dilatation thermique en direction axiale. Il est prévu des deux côtés des plaques frontales 38, 39, au niveau des chambres de travail, des zones de compensation 15 et 18. qui se trouvent entre le côté extérieur des plaques frontales 38, 39 et des parties axialement externes du carter 35, 42 et qui reçoivent la pression de travail correspondante, et en ce qu'en même temps, les collets 19 présentent une zone de compensation axiale 17 entre leurs surfaces frontales extérieures 18 et les parties de carter 35, 42.
FR7720276A 1976-07-06 1977-07-01 Pompe ou moteur a roue a denture interieure Granted FR2357759A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762630222 DE2630222A1 (de) 1976-07-06 1976-07-06 Innenzahnradpumpe oder -motor

Publications (2)

Publication Number Publication Date
FR2357759A1 true FR2357759A1 (fr) 1978-02-03
FR2357759B1 FR2357759B1 (fr) 1983-09-30

Family

ID=5982261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7720276A Granted FR2357759A1 (fr) 1976-07-06 1977-07-01 Pompe ou moteur a roue a denture interieure

Country Status (7)

Country Link
US (1) US4177025A (fr)
JP (1) JPS536906A (fr)
CA (1) CA1081043A (fr)
DE (1) DE2630222A1 (fr)
FR (1) FR2357759A1 (fr)
GB (1) GB1574785A (fr)
SE (1) SE432285B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468009A1 (fr) * 1979-10-22 1981-04-30 Valmet Oy Pompe et/ou moteur a engrenages
FR2517754A1 (fr) * 1981-12-09 1983-06-10 Teves Gmbh Alfred Agencement pour positionner axialement le rotor d'une machine hydraulique a deplacement positif

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4717320A (en) * 1978-05-26 1988-01-05 White Hollis Newcomb Jun Gerotor motor balancing plate
JP2941281B2 (ja) * 1988-03-18 1999-08-25 カヤバ工業株式会社 ギヤポンプ又はギヤモータの組み立て据え付け方法
US6152717A (en) * 1998-06-11 2000-11-28 Unisia Jecs Corporation Internal gear pumps
JP3557464B2 (ja) 2001-11-05 2004-08-25 孝一 榊原 タイヤのスリップ防止装置
JP4796036B2 (ja) * 2007-10-21 2011-10-19 株式会社山田製作所 トロコイド型ポンプの製造法及びそのトロコイド型ポンプ
JP4796035B2 (ja) * 2007-10-21 2011-10-19 株式会社山田製作所 トロコイド型ポンプの製造法及びそのトロコイド型ポンプ
DE102008050028A1 (de) 2008-10-01 2010-04-08 Robert Bosch Gmbh Hydraulische Innenzahnradmaschine
JP6133234B2 (ja) * 2013-07-08 2017-05-24 本田技研工業株式会社 オイルポンプの取り付け構造
CN106812870A (zh) * 2015-12-02 2017-06-09 江苏欧邦电机制造有限公司 一种扩展行星齿轮减速机速比级数的方法
EP3922832B1 (fr) * 2019-02-04 2023-10-04 IHI Corporation Dispositif de commande de délivrance de carburant

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1027661A (fr) * 1950-11-14 1953-05-13 Pompe
US2986097A (en) * 1959-01-07 1961-05-30 Sundstrand Corp Gear pump or motor device
DE1528946A1 (de) * 1963-06-21 1969-10-23 Bosch Gmbh Robert Innenzahnradpumpe oder -motor
US3528756A (en) * 1968-12-04 1970-09-15 Borg Warner Pressure loaded pump
AU416285B1 (en) * 1966-07-20 1971-08-18 Joseph Lucas (Industries) Limited Bearings
FR2225615A1 (fr) * 1973-04-13 1974-11-08 Hohenzollern Huettenverwalt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3024736A (en) * 1959-05-14 1962-03-13 Teves Kg Alfred Rotary hydrostatic machine
DE1280056B (de) * 1963-07-11 1968-10-10 Bosch Gmbh Robert Drehkolbenmaschine mit zwei Zahnraedern im Inneneingriff
US3479962A (en) * 1967-11-22 1969-11-25 Sperry Rand Corp Power transmission
US3907470A (en) * 1971-08-19 1975-09-23 Hohenzollern Huettenverwalt Gear machine
JPS495282U (fr) * 1972-04-12 1974-01-17

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1027661A (fr) * 1950-11-14 1953-05-13 Pompe
US2986097A (en) * 1959-01-07 1961-05-30 Sundstrand Corp Gear pump or motor device
DE1528946A1 (de) * 1963-06-21 1969-10-23 Bosch Gmbh Robert Innenzahnradpumpe oder -motor
AU416285B1 (en) * 1966-07-20 1971-08-18 Joseph Lucas (Industries) Limited Bearings
US3528756A (en) * 1968-12-04 1970-09-15 Borg Warner Pressure loaded pump
FR2225615A1 (fr) * 1973-04-13 1974-11-08 Hohenzollern Huettenverwalt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2468009A1 (fr) * 1979-10-22 1981-04-30 Valmet Oy Pompe et/ou moteur a engrenages
FR2517754A1 (fr) * 1981-12-09 1983-06-10 Teves Gmbh Alfred Agencement pour positionner axialement le rotor d'une machine hydraulique a deplacement positif

Also Published As

Publication number Publication date
DE2630222A1 (de) 1978-01-19
CA1081043A (fr) 1980-07-08
JPS536906A (en) 1978-01-21
FR2357759B1 (fr) 1983-09-30
SE7707834L (sv) 1978-01-07
SE432285B (sv) 1984-03-26
GB1574785A (en) 1980-09-10
US4177025A (en) 1979-12-04

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Legal Events

Date Code Title Description
ST Notification of lapse