DE2644531C2 - Hydrostatische Zahnradmaschine mit einem Trochoidenzahnradpaar - Google Patents

Hydrostatische Zahnradmaschine mit einem Trochoidenzahnradpaar

Info

Publication number
DE2644531C2
DE2644531C2 DE2644531A DE2644531A DE2644531C2 DE 2644531 C2 DE2644531 C2 DE 2644531C2 DE 2644531 A DE2644531 A DE 2644531A DE 2644531 A DE2644531 A DE 2644531A DE 2644531 C2 DE2644531 C2 DE 2644531C2
Authority
DE
Germany
Prior art keywords
tooth
gear
pinion
ring gear
teeth
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.)
Expired
Application number
DE2644531A
Other languages
German (de)
English (en)
Other versions
DE2644531A1 (de
Inventor
Siegfried Dipl.-Ing. Eisenmann
Hermann 7960 Aulendorf Härle
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.)
FUERSTLICH HOHENZOLLERNSCHE WERKE LAUCHERTHAL GmbH
Original Assignee
FUERSTLICH HOHENZOLLERNSCHE HUETTENVERWALTUNG LAUCHERTHAL 7480 SIGMARINGEN DE
Fuerstlich Hohenzollernsche Huettenverwaltung Laucherthal 7480 Sigmaringen
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 FUERSTLICH HOHENZOLLERNSCHE HUETTENVERWALTUNG LAUCHERTHAL 7480 SIGMARINGEN DE, Fuerstlich Hohenzollernsche Huettenverwaltung Laucherthal 7480 Sigmaringen filed Critical FUERSTLICH HOHENZOLLERNSCHE HUETTENVERWALTUNG LAUCHERTHAL 7480 SIGMARINGEN DE
Priority to DE2644531A priority Critical patent/DE2644531C2/de
Priority to IT26348/77A priority patent/IT1085712B/it
Priority to GB36610/77A priority patent/GB1580241A/en
Priority to US05/832,442 priority patent/US4155686A/en
Priority to FR7727585A priority patent/FR2366466A1/fr
Priority to CA286,745A priority patent/CA1099990A/en
Priority to AT666577A priority patent/AT358932B/de
Priority to SE7710535A priority patent/SE432286B/xx
Priority to BE181318A priority patent/BE859209A/xx
Priority to JP11777477A priority patent/JPS5344906A/ja
Publication of DE2644531A1 publication Critical patent/DE2644531A1/de
Application granted granted Critical
Publication of DE2644531C2 publication Critical patent/DE2644531C2/de
Expired legal-status Critical Current

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)
DE2644531A 1976-10-01 1976-10-01 Hydrostatische Zahnradmaschine mit einem Trochoidenzahnradpaar Expired DE2644531C2 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE2644531A DE2644531C2 (de) 1976-10-01 1976-10-01 Hydrostatische Zahnradmaschine mit einem Trochoidenzahnradpaar
IT26348/77A IT1085712B (it) 1976-10-01 1977-07-29 Macchina idrostatica ad ingranaggi avente una coppia di ruote dentate a trocoide
GB36610/77A GB1580241A (en) 1976-10-01 1977-09-01 Hydrostatic gear machine
US05/832,442 US4155686A (en) 1976-10-01 1977-09-12 Hydrostatic intermeshing gear machine with substantially trochoidal tooth profile and one contact zone
FR7727585A FR2366466A1 (fr) 1976-10-01 1977-09-13 Machine hydrostatique a engrenages, comportant une paire de roues trochoidales
CA286,745A CA1099990A (en) 1976-10-01 1977-09-14 Hydrostatic gear machine
AT666577A AT358932B (de) 1976-10-01 1977-09-16 Hydrostatische zahnradmaschine mit einem trochoidenzahnradpaar
SE7710535A SE432286B (sv) 1976-10-01 1977-09-20 Hydrostatisk kugghjulsmaskin med trokoidkuggar
BE181318A BE859209A (fr) 1976-10-01 1977-09-29 Machine hydrostatique a engrenages, comportant une paire de roues trochoidales
JP11777477A JPS5344906A (en) 1976-10-01 1977-09-30 Hydraulic geared means having a pair of trochoid gears

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
DE2644531A1 DE2644531A1 (de) 1978-04-06
DE2644531C2 true DE2644531C2 (de) 1986-06-12

Family

ID=5989499

Family Applications (1)

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

Country Status (10)

Country Link
US (1) US4155686A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5344906A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT358932B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE859209A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA1099990A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2644531C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2366466A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1580241A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1085712B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE432286B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620705A1 (de) * 1986-06-20 1987-12-23 Schwaebische Huettenwerke Gmbh Innenzahnradpumpe als schmieroelpumpe
DE102012209775A1 (de) * 2012-06-12 2013-12-12 Robert Bosch Gmbh Zahnradmaschine mit Schneidzahn

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
DE2943948A1 (de) * 1979-10-31 1981-05-27 G.L. Rexroth Gmbh, 8770 Lohr Hydrostatische zahnradmaschine
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
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 (en) * 1996-07-23 2004-10-13 Aimbridge Pty. Ltd. Gear profile for orbital gear transmissions, and orbital gear transmission and winches utilising orbital gear transmissions
KR100455071B1 (ko) 1997-07-15 2004-11-08 에임브릿지 피티와이 엘티디 오비탈 기어 동력전달용의 기어 프로파일과 오비탈 기어동력전달과 오비탈기어 동력전달을 이용한 권양기
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
CN100520066C (zh) * 2005-02-16 2009-07-29 麦格纳动力系有限公司 内啮合齿轮泵和用于该内啮合齿轮泵的转子组
EP1970570B1 (en) * 2007-03-16 2011-03-02 Yamada Manufacturing Co., Ltd. Internal gear pump
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
ES2692822T3 (es) * 2009-11-16 2018-12-05 Sumitomo Electric Sintered Alloy, Ltd. Rotor para bomba y bomba de engranajes internos que lo usa
EP2690252A1 (de) 2012-07-24 2014-01-29 Siegfried A. Eisenmann Trochoiden-Innenzahnradmaschine
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620705A1 (de) * 1986-06-20 1987-12-23 Schwaebische Huettenwerke Gmbh Innenzahnradpumpe als schmieroelpumpe
DE102012209775A1 (de) * 2012-06-12 2013-12-12 Robert Bosch Gmbh Zahnradmaschine mit Schneidzahn

Also Published As

Publication number Publication date
FR2366466B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-01-08
FR2366466A1 (fr) 1978-04-28
ATA666577A (de) 1979-04-15
BE859209A (fr) 1978-01-16
CA1099990A (en) 1981-04-28
AT358932B (de) 1980-10-10
JPS5344906A (en) 1978-04-22
GB1580241A (en) 1980-11-26
SE7710535L (sv) 1978-04-02
SE432286B (sv) 1984-03-26
IT1085712B (it) 1985-05-28
DE2644531A1 (de) 1978-04-06
US4155686A (en) 1979-05-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FUERSTLICH HOHENZOLLERNSCHE WERKE LAUCHERTHAL GMBH