BE903009A - Pompe a huile. - Google Patents

Pompe a huile.

Info

Publication number
BE903009A
BE903009A BE0/215429A BE215429A BE903009A BE 903009 A BE903009 A BE 903009A BE 0/215429 A BE0/215429 A BE 0/215429A BE 215429 A BE215429 A BE 215429A BE 903009 A BE903009 A BE 903009A
Authority
BE
Belgium
Prior art keywords
teeth
crown
width
oil pump
bhf
Prior art date
Application number
BE0/215429A
Other languages
English (en)
French (fr)
Inventor
K Siekinger
Original Assignee
Schwaebische Huettenwerke Gmbh
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 Schwaebische Huettenwerke Gmbh filed Critical Schwaebische Huettenwerke Gmbh
Publication of BE903009A publication Critical patent/BE903009A/fr

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16N—LUBRICATING
    • F16N13/00—Lubricating-pumps
    • F16N13/20—Rotary pumps
    • 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
    • F04C2/084—Toothed wheels
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Gears, Cams (AREA)
BE0/215429A 1984-05-03 1985-08-02 Pompe a huile. BE903009A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843416400 DE3416400C2 (de) 1984-05-03 1984-05-03 Kraftfahrzeugölpumpe

Publications (1)

Publication Number Publication Date
BE903009A true BE903009A (fr) 1985-12-02

Family

ID=6234892

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/215429A BE903009A (fr) 1984-05-03 1985-08-02 Pompe a huile.

Country Status (4)

Country Link
BE (1) BE903009A (de)
CH (1) CH668805A5 (de)
DE (1) DE3416400C2 (de)
FR (1) FR2586066B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3544857C2 (de) * 1985-12-18 1994-09-29 Eckerle Rexroth Gmbh Co Kg Innenzahnradmaschine
DE3938346C1 (de) * 1989-11-17 1991-04-25 Siegfried A. Dipl.-Ing. 7960 Aulendorf De Eisenmann
US5226798A (en) * 1989-11-17 1993-07-13 Eisenmann Siegfried A Gear ring pump for internal-combustion engines and automatic transmissions
SE468058B (sv) * 1991-03-05 1992-10-26 Saab Automobile Hydraulpump till en fordonsmotor
US6179595B1 (en) * 1998-05-27 2001-01-30 Luk Getriebe-Systeme Gmbh Hydraulic gear machine having a transmission shaft in a bearing tube
EP2012014A1 (de) * 2007-07-06 2009-01-07 Yamada Manufacturing Co., Ltd. Interne Getriebepumpe mit unregelmässigen Teilungen in der Verzahnung
DE102008054753A1 (de) * 2008-12-16 2010-06-17 Robert Bosch Gmbh Innenzahnradpumpe
DE102010029338A1 (de) * 2010-05-27 2011-12-01 Robert Bosch Gmbh Innenzahnradpumpe
JP5675571B2 (ja) * 2011-12-05 2015-02-25 トヨタ自動車株式会社 車両用オイルポンプ

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2336479A (en) * 1939-05-08 1943-12-14 Tokheim Oil Tank & Pump Co Pump construction
DE2318753C2 (de) * 1973-04-13 1984-11-08 Eisenmann, Siegfried, Dipl.-Ing., 7960 Aulendorf Zahnradmaschine
DE2644531C2 (de) * 1976-10-01 1986-06-12 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Hydrostatische Zahnradmaschine mit einem Trochoidenzahnradpaar
DE2758376A1 (de) * 1977-12-28 1979-07-05 Schwaebische Huettenwerke Gmbh Kolbenkraft- oder -arbeitsmaschine mit innenlaeuferzahnradoelpumpe
DE2943948A1 (de) * 1979-10-31 1981-05-27 G.L. Rexroth Gmbh, 8770 Lohr Hydrostatische zahnradmaschine

Also Published As

Publication number Publication date
DE3416400C2 (de) 1993-10-07
CH668805A5 (de) 1989-01-31
DE3416400A1 (de) 1985-11-28
FR2586066B1 (fr) 1989-10-27
FR2586066A1 (fr) 1987-02-13

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: *SCHWABISCHE HUTTENWERKE G.M.B.H.

Effective date: 20050802

RE20 Patent expired

Owner name: *SCHWABISCHE HUTTENWERKE G.M.B.H.

Effective date: 20050802