ATE4137T1 - Hydrostatische zahnradmaschine. - Google Patents

Hydrostatische zahnradmaschine.

Info

Publication number
ATE4137T1
ATE4137T1 AT80106401T AT80106401T ATE4137T1 AT E4137 T1 ATE4137 T1 AT E4137T1 AT 80106401 T AT80106401 T AT 80106401T AT 80106401 T AT80106401 T AT 80106401T AT E4137 T1 ATE4137 T1 AT E4137T1
Authority
AT
Austria
Prior art keywords
gear
machine
gear machine
gears
teeth
Prior art date
Application number
AT80106401T
Other languages
English (en)
Inventor
Bodo Dr.-Ing. Stich
Horst Fischer
Helmut Dipl.-Ing. Schulz
Original Assignee
Mannesmann Rexroth 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6084809&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE4137(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann Rexroth Gmbh filed Critical Mannesmann Rexroth Gmbh
Application granted granted Critical
Publication of ATE4137T1 publication Critical patent/ATE4137T1/de

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
    • F04C2/082—Details specially related to intermeshing engagement type machines or pumps
    • F04C2/084—Toothed wheels
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1954—Eccentric driving shaft and axle
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19949—Teeth
    • Y10T74/19963—Spur
    • Y10T74/19972—Spur form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Gears, Cams (AREA)
AT80106401T 1979-10-31 1980-10-21 Hydrostatische zahnradmaschine. ATE4137T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792943948 DE2943948A1 (de) 1979-10-31 1979-10-31 Hydrostatische zahnradmaschine
EP80106401A EP0028349B1 (de) 1979-10-31 1980-10-21 Hydrostatische Zahnradmaschine

Publications (1)

Publication Number Publication Date
ATE4137T1 true ATE4137T1 (de) 1983-07-15

Family

ID=6084809

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80106401T ATE4137T1 (de) 1979-10-31 1980-10-21 Hydrostatische zahnradmaschine.

Country Status (5)

Country Link
US (1) US4386892A (de)
EP (1) EP0028349B1 (de)
JP (1) JPS5675989A (de)
AT (1) ATE4137T1 (de)
DE (1) DE2943948A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3416400C2 (de) * 1984-05-03 1993-10-07 Schwaebische Huettenwerke Gmbh Kraftfahrzeugölpumpe
CH676490A5 (de) * 1988-10-24 1991-01-31 Hermann Haerle
JP2654373B2 (ja) * 1995-03-14 1997-09-17 東京焼結金属株式会社 内接歯車式流体装置
US6089841A (en) * 1998-06-26 2000-07-18 General Motors Corporation Crescent gear pump
GB0412723D0 (en) * 2004-06-08 2004-07-07 Newton Alan R Offset drive direct ratio gear coupling
EP1970570B1 (de) * 2007-03-16 2011-03-02 Yamada Manufacturing Co., Ltd. Innenzahnradpumpe
JP2018083579A (ja) * 2016-11-25 2018-05-31 トヨタ紡織株式会社 減速装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191216508A (en) * 1912-07-15 1913-06-05 Jens Nielsen Improvements in and relating to Rotary Pumps, Engines and Machines.
US2091317A (en) * 1934-10-13 1937-08-31 Myron F Hill Gear tooth curve
DE1266134B (de) 1960-09-26 1968-04-11 Otto Eckerle Zahnradpumpe
AT291775B (de) 1968-11-18 1971-07-26 Hohenzollern Huettenverwalt Hydraulische Zahnradmaschine
DE2024339C2 (de) * 1969-10-27 1983-02-03 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Zahnradverdrängermaschine für Flüssigkeiten, insbesondere Zahnradpumpe
US3907470A (en) * 1971-08-19 1975-09-23 Hohenzollern Huettenverwalt Gear machine
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

Also Published As

Publication number Publication date
JPS5675989A (en) 1981-06-23
EP0028349A1 (de) 1981-05-13
EP0028349B1 (de) 1983-07-13
DE2943948C2 (de) 1988-02-04
US4386892A (en) 1983-06-07
JPH0238798B2 (de) 1990-08-31
DE2943948A1 (de) 1981-05-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee