AT358932B - Hydrostatische zahnradmaschine mit einem trochoidenzahnradpaar - Google Patents

Hydrostatische zahnradmaschine mit einem trochoidenzahnradpaar

Info

Publication number
AT358932B
AT358932B AT666577A AT666577A AT358932B AT 358932 B AT358932 B AT 358932B AT 666577 A AT666577 A AT 666577A AT 666577 A AT666577 A AT 666577A AT 358932 B AT358932 B AT 358932B
Authority
AT
Austria
Prior art keywords
gear
hydrostatic
trochoid
machine
pair
Prior art date
Application number
AT666577A
Other languages
English (en)
Other versions
ATA666577A (de
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 ATA666577A publication Critical patent/ATA666577A/de
Application granted granted Critical
Publication of AT358932B publication Critical patent/AT358932B/de

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
    • F16H—GEARING
    • F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
    • F16H55/02—Toothed members; Worms
    • F16H55/08—Profiling
    • 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
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Gears, Cams (AREA)
  • Retarders (AREA)
  • Gear Transmission (AREA)
AT666577A 1976-10-01 1977-09-16 Hydrostatische zahnradmaschine mit einem trochoidenzahnradpaar AT358932B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2644531A DE2644531C2 (de) 1976-10-01 1976-10-01 Hydrostatische Zahnradmaschine mit einem Trochoidenzahnradpaar

Publications (2)

Publication Number Publication Date
ATA666577A ATA666577A (de) 1979-04-15
AT358932B true AT358932B (de) 1980-10-10

Family

ID=5989499

Family Applications (1)

Application Number Title Priority Date Filing Date
AT666577A AT358932B (de) 1976-10-01 1977-09-16 Hydrostatische zahnradmaschine mit einem trochoidenzahnradpaar

Country Status (10)

Country Link
US (1) US4155686A (de)
JP (1) JPS5344906A (de)
AT (1) AT358932B (de)
BE (1) BE859209A (de)
CA (1) CA1099990A (de)
DE (1) DE2644531C2 (de)
FR (1) FR2366466A1 (de)
GB (1) GB1580241A (de)
IT (1) IT1085712B (de)
SE (1) SE432286B (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028349A1 (de) * 1979-10-31 1981-05-13 Mannesmann Rexroth GmbH Hydrostatische Zahnradmaschine
EP2690252A1 (de) 2012-07-24 2014-01-29 Siegfried A. Eisenmann Trochoiden-Innenzahnradmaschine

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2758376A1 (de) * 1977-12-28 1979-07-05 Schwaebische Huettenwerke Gmbh Kolbenkraft- oder -arbeitsmaschine mit innenlaeuferzahnradoelpumpe
DE3026222A1 (de) * 1980-07-10 1982-02-04 Siegfried Alexander Dipl.-Ing. 7960 Aulendorf Eisenmann Zahnringpumpe
EP0073271A1 (de) * 1981-09-02 1983-03-09 Siegfried A. Dipl.-Ing. Eisenmann Zahnringmotor
DE3202179A1 (de) * 1982-01-25 1983-08-04 Schwäbische Hüttenwerke GmbH, 7080 Aalen Schalt- und/oder fuellpumpe fuer ein automatisches getriebe
DE3416400C2 (de) * 1984-05-03 1993-10-07 Schwaebische Huettenwerke Gmbh Kraftfahrzeugölpumpe
CN1007545B (zh) * 1985-08-24 1990-04-11 沈培基 摆线等距线齿轮传动副及其装置
US4679459A (en) * 1986-04-22 1987-07-14 The United States Of America As Represented By The Secretary Of The Army Concave-convex gear pair having staggered teeth
DE3620705A1 (de) * 1986-06-20 1987-12-23 Schwaebische Huettenwerke Gmbh Innenzahnradpumpe als schmieroelpumpe
DE3702558A1 (de) * 1987-01-29 1988-09-01 Pierburg Gmbh Innenachsige drehkolbenmaschine
JPH0756268B2 (ja) * 1987-07-27 1995-06-14 株式会社ユニシアジェックス オイルポンプ
US5135373A (en) * 1990-11-01 1992-08-04 Stackpole Limited Spur gear with epi-cycloidal and hypo-cycloidal tooth shapes
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
EP0995055B1 (de) * 1996-07-23 2004-10-13 Aimbridge Pty. Ltd. Zahnradprofil für planetengetriebe, planetengetriebe und winden die ein planetengetriebe verwenden
IL133833A (en) 1997-07-15 2003-07-31 Aimbridge Pty Ltd Gear profile for orbital gear transmissions, and orbital gear transmissions and winches utilising orbital gear transmissions
JP4169724B2 (ja) * 2003-07-17 2008-10-22 株式会社山田製作所 トロコイド型オイルポンプ
CA2596520C (en) * 2005-02-16 2013-10-08 Magna Powertrain Inc. Crescent gear pump with novel rotor set
DE602007012824D1 (de) * 2007-03-16 2011-04-14 Yamada Mfg Co Ltd Innenzahnradpumpe
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
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
EP2469092B1 (de) * 2009-11-16 2018-08-15 Sumitomo Electric Sintered Alloy, Ltd. Rotor für eine pumpe und innenzahnradpumpe damit
DE102012209775A1 (de) * 2012-06-12 2013-12-12 Robert Bosch Gmbh Zahnradmaschine mit Schneidzahn
JP6190938B1 (ja) * 2016-10-11 2017-08-30 大同機械製造株式会社 内転歯車ポンプ

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126833A (en) * 1964-03-31 Figures
FR577537A (fr) * 1924-02-15 1924-09-06 Hill Compressor & Pump Co Perfectionnements aux pompes rotatives ou machines similaires
US3209611A (en) * 1961-05-02 1965-10-05 Iyoi Hitosi Teeth profiles of rotors for gear pumps of rotary type
DE1426751A1 (de) * 1965-03-04 1968-11-21 Danfoss As Drehkolbenmaschine
DE1653919A1 (de) * 1967-08-25 1973-08-16 Truninger Ag Zahnradpumpe
US3548789A (en) * 1969-02-13 1970-12-22 John O Creek Rotary engine
DE2024339C2 (de) * 1969-10-27 1983-02-03 Fürstlich Hohenzollernsche Hüttenverwaltung Laucherthal, 7480 Sigmaringen Zahnradverdrängermaschine für Flüssigkeiten, insbesondere Zahnradpumpe
DE2041483C3 (de) * 1970-08-20 1973-05-17 Hohenzollern Huettenverwalt Trochoidenzahnradpaarung
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
DE2421891A1 (de) * 1974-05-07 1975-11-20 Bosch Gmbh Robert Zahnradmotor
US3995978A (en) * 1975-04-04 1976-12-07 Eaton Corporation Hydraulic fluid pressure device and porting arrangement therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0028349A1 (de) * 1979-10-31 1981-05-13 Mannesmann Rexroth GmbH Hydrostatische Zahnradmaschine
US4386892A (en) 1979-10-31 1983-06-07 G. L. Rexroth Gmbh Hydrostatic meshing gear machine with arcuate tooth flanks
EP2690252A1 (de) 2012-07-24 2014-01-29 Siegfried A. Eisenmann Trochoiden-Innenzahnradmaschine

Also Published As

Publication number Publication date
CA1099990A (en) 1981-04-28
BE859209A (fr) 1978-01-16
DE2644531A1 (de) 1978-04-06
JPS5344906A (en) 1978-04-22
FR2366466A1 (fr) 1978-04-28
ATA666577A (de) 1979-04-15
SE432286B (sv) 1984-03-26
FR2366466B1 (de) 1982-01-08
US4155686A (en) 1979-05-22
SE7710535L (sv) 1978-04-02
DE2644531C2 (de) 1986-06-12
IT1085712B (it) 1985-05-28
GB1580241A (en) 1980-11-26

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee