DE29703656U1 - Füllstücklose Innenzahnradpumpe - Google Patents

Füllstücklose Innenzahnradpumpe

Info

Publication number
DE29703656U1
DE29703656U1 DE29703656U DE29703656U DE29703656U1 DE 29703656 U1 DE29703656 U1 DE 29703656U1 DE 29703656 U DE29703656 U DE 29703656U DE 29703656 U DE29703656 U DE 29703656U DE 29703656 U1 DE29703656 U1 DE 29703656U1
Authority
DE
Germany
Prior art keywords
pivot axis
axis
bearing ring
filler
bore
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 - Lifetime
Application number
DE29703656U
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29703656U priority Critical patent/DE29703656U1/de
Publication of DE29703656U1 publication Critical patent/DE29703656U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C2/102—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 the two members rotating simultaneously around their respective axes
    • 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0007—Radial sealings for working fluid
    • F04C15/0019—Radial sealing elements specially adapted for intermeshing-engagement type machines or pumps, e.g. gear machines or 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
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Gears, Cams (AREA)
DE29703656U 1996-12-12 1997-02-28 Füllstücklose Innenzahnradpumpe Expired - Lifetime DE29703656U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29703656U DE29703656U1 (de) 1996-12-12 1997-02-28 Füllstücklose Innenzahnradpumpe

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19651683A DE19651683A1 (de) 1996-12-12 1996-12-12 Füllstücklose Innenzahnradpumpe
DE29703656U DE29703656U1 (de) 1996-12-12 1997-02-28 Füllstücklose Innenzahnradpumpe

Publications (1)

Publication Number Publication Date
DE29703656U1 true DE29703656U1 (de) 1997-05-15

Family

ID=7814476

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19651683A Withdrawn DE19651683A1 (de) 1996-12-12 1996-12-12 Füllstücklose Innenzahnradpumpe
DE29703656U Expired - Lifetime DE29703656U1 (de) 1996-12-12 1997-02-28 Füllstücklose Innenzahnradpumpe
DE59704716T Expired - Lifetime DE59704716D1 (de) 1996-12-12 1997-12-05 Füllstücklose Innenzahnradmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19651683A Withdrawn DE19651683A1 (de) 1996-12-12 1996-12-12 Füllstücklose Innenzahnradpumpe

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59704716T Expired - Lifetime DE59704716D1 (de) 1996-12-12 1997-12-05 Füllstücklose Innenzahnradmaschine

Country Status (6)

Country Link
US (1) US6074189A (de)
EP (1) EP0848165B1 (de)
JP (1) JP3323432B2 (de)
KR (1) KR100325593B1 (de)
AT (1) ATE206183T1 (de)
DE (3) DE19651683A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002008608A1 (de) * 2000-07-21 2002-01-31 Robert Bosch Gmbh Innenzahnradpumpe
DE102011082578A1 (de) 2011-09-13 2013-03-14 Robert Bosch Gmbh Zahnradpumpe
WO2020127082A1 (de) * 2018-12-18 2020-06-25 Eckerle Technologies GmbH Zahnradfluidmaschine

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19804133A1 (de) * 1998-02-03 1999-08-12 Voith Turbo Kg Sichellose Innenzahnradpumpe
DE19815421A1 (de) * 1998-04-07 1999-10-14 Eckerle Ind Elektronik Gmbh Innenzahnradmaschine
US6152717A (en) * 1998-06-11 2000-11-28 Unisia Jecs Corporation Internal gear pumps
DE10004518A1 (de) * 2000-02-02 2001-08-09 Continental Teves Ag & Co Ohg Bremsanlage
DE10013760A1 (de) * 2000-03-20 2001-10-04 Continental Teves Ag & Co Ohg Innenzahnradmaschine mit einem Wälzlager gelagerten Hohlrad
DE10027811A1 (de) * 2000-06-05 2001-12-13 Luk Fahrzeug Hydraulik Pumpe
DE10052779A1 (de) 2000-10-25 2002-05-08 Eckerle Ind Elektronik Gmbh Füllstücklose Innenzahnradpumpe
DE10109769A1 (de) * 2001-03-01 2002-09-05 Eckerle Ind Elektronik Gmbh Füllstücklose Innenzahnradpumpe
DE10109770A1 (de) 2001-03-01 2002-09-05 Eckerle Ind Elektronik Gmbh Füllstücklose Innenzahnradpumpe
DE10114148C1 (de) * 2001-03-22 2002-06-06 Dieter Brox Selbstzentrierende Zahnradpumpe
DE10150653A1 (de) 2001-10-13 2003-04-30 Bosch Gmbh Robert Innenzahnradpumpe
US7278841B2 (en) * 2001-12-13 2007-10-09 Performance Pumps, Llc Gerotor pump
WO2003052272A1 (en) * 2001-12-13 2003-06-26 Performance Pumps, Llc. Improved gerotor pumps and methods of manufacture therefor
WO2006133590A1 (fr) * 2005-06-17 2006-12-21 Gotec Sa Pompe a engrenage compensee a elements modulaires
JP4369940B2 (ja) * 2006-07-12 2009-11-25 アイシン・エーアイ株式会社 回転軸オイルシール部の潤滑構造
DE102009028148A1 (de) * 2009-07-31 2011-02-03 Robert Bosch Gmbh Zahnradpumpe
US9394893B2 (en) 2010-02-26 2016-07-19 Mahle International Gmbh Oscillating slide machine that pumps different fluid mediums at different pressures
DE102010009471A1 (de) * 2010-02-26 2011-09-01 Mahle International Gmbh Pendelschiebermaschine
DE102012211229A1 (de) 2012-06-29 2014-01-02 Robert Bosch Gmbh Rotationskolbenpumpe
JP6507998B2 (ja) * 2015-11-03 2019-05-08 株式会社デンソー 燃料ポンプ
DE102015225734A1 (de) * 2015-12-17 2017-06-22 Robert Bosch Gmbh Innenzahnradpumpe
DE102017108888A1 (de) 2017-04-26 2018-10-31 Schaeffler Technologies AG & Co. KG Pleuelstange einer Hubkolbenmaschine
DE102018222173A1 (de) 2018-12-18 2020-06-18 Eckerle Technologies GmbH Füllstücklose Innenzahnradfluidmaschine
DE102020111435A1 (de) 2020-04-27 2021-10-28 Eckerle Technologies GmbH Füllstücklose Innenzahnradfluidmaschine

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792788A (en) * 1957-05-21 eames
US1460487A (en) * 1921-09-16 1923-07-03 Wilford J Hawkins Rotary compressor, expander, motor, and pump
US1442828A (en) * 1921-10-04 1923-01-23 William F Rotermund Rotary pump
US1970146A (en) * 1926-03-01 1934-08-14 Myron F Hill Reversible liquid pump
US1719639A (en) * 1926-09-03 1929-07-02 James B Tuthill Rotary machine
US1719640A (en) * 1926-10-30 1929-07-02 James B Tuthill Rotary machine
US1700818A (en) * 1926-12-29 1929-02-05 James B Tuthill Rotary machine
US1990750A (en) * 1931-03-02 1935-02-12 Gulf Res & Dev Corp Variable volume pump and hydraulic transmission
US2076664A (en) * 1932-06-04 1937-04-13 William H Nichols Pump
US2132813A (en) * 1933-06-10 1938-10-11 Gunnar A Wahlmark Rotary engine
US2246279A (en) * 1935-06-26 1941-06-17 Davidson Mfg Corp Compressor
US2291354A (en) * 1940-07-29 1942-07-28 Franklin D Dougherty Rotary pump
US2380783A (en) * 1941-04-07 1945-07-31 Gerotor May Company Pump structure
US2340787A (en) * 1941-04-11 1944-02-01 Linde Air Prod Co Means for balancing rotary pumps
US2405061A (en) * 1942-12-02 1946-07-30 Eaton Mfg Co Pump structure
GB587684A (en) * 1944-07-18 1947-05-02 Eaton Mfg Co Improvements in or relating to rotary pumps
US2502173A (en) * 1946-04-09 1950-03-28 Linde Air Prod Co Fluid balancing means
US2654532A (en) * 1946-10-30 1953-10-06 Nichols Thomas Winter Rotary compressor
US2600477A (en) * 1947-08-21 1952-06-17 Procter & Gamble Proportioning pump
US2823615A (en) * 1949-12-03 1958-02-18 Borg Warner Pump with pressure loaded bushings
US2787963A (en) * 1953-05-05 1957-04-09 Sundstrand Machine Tool Co Pump
US2809595A (en) * 1954-01-26 1957-10-15 American Brake Shoe Co Pump casing construction
FR1127162A (fr) * 1954-07-02 1956-12-10 Pompe à palettes
US3034446A (en) * 1957-09-06 1962-05-15 Robert W Brundage Hydraulic pump or motor
US3034447A (en) * 1959-05-19 1962-05-15 Robert W Brundage Hydraulic pump or motor
US3198127A (en) * 1959-05-19 1965-08-03 Robert W Brundage Hydraulic pump or motor
US3034448A (en) * 1959-05-19 1962-05-15 Robert W Brundage Hydraulic pump
GB963736A (en) * 1959-08-12 1964-07-15 Merritt & Company Engineering Improvements in rotary fluid pumps of the n and n+1 type
GB1233376A (de) * 1967-11-17 1971-05-26
US3551079A (en) * 1969-05-05 1970-12-29 Emerson Electric Co Pressure sealed hydraulic pump or motor
GB1358051A (en) * 1970-09-16 1974-06-26 Friedrich Reichert Gmbh Maschf Hydraulic gear pump
DE2110779A1 (de) * 1971-03-06 1972-09-21 Friedrich Reichert Gmbh Maschf Innenverzahnte Zahnradpumpe fuer hohe Druecke
US4013388A (en) * 1975-10-06 1977-03-22 Safe Way Hydraulics, Inc. Support means for floating rotary ring member
DE2742821C2 (de) * 1977-09-23 1982-11-25 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Zahnradpumpe mit bei wechselnder Antriebsrichtung gleichbleibender Förderrichtung
DE2942417A1 (de) * 1979-10-19 1981-05-14 Otto Eckerle GmbH & Co KG, 7502 Malsch Innenzahnradmaschine
US4413960A (en) * 1981-04-02 1983-11-08 Specht Victor J Positionable control device for a variable delivery pump
JPS5979083A (ja) * 1982-10-27 1984-05-08 Sumitomo Electric Ind Ltd 回転ポンプ用ロ−タ−
US4619588A (en) * 1984-04-25 1986-10-28 Facet Enterprises, Incorporated Wet motor gerotor fuel pump with vapor vent valve and improved flow through the armature
DE3500139A1 (de) * 1985-01-04 1986-07-10 Robert Bosch Gmbh, 7000 Stuttgart Aggregat zum foerdern von kraftstoff aus einem vorratstank zu einer brennkraftmaschine
JPS61232395A (ja) * 1985-04-05 1986-10-16 Yamada Seisakusho:Kk 内接歯車ポンプの側面隙間設定方法
GB2215401B (en) * 1988-02-26 1992-04-15 Concentric Pumps Ltd Gerotor pumps
DE3912965A1 (de) * 1989-04-20 1990-10-25 Bosch Gmbh Robert Aggregat zum foerdern von kraftstoff
US4978282A (en) * 1989-09-18 1990-12-18 Industrial Technology Research Institute Electrical fuel pump for small motorcycle engine
US5219277A (en) * 1990-05-29 1993-06-15 Walbro Corporation Electric-motor fuel pump
US5122039A (en) * 1990-05-29 1992-06-16 Walbro Corporation Electric-motor fuel pump
DE4135725C2 (de) * 1991-10-30 1994-05-26 Voith Gmbh J M Innenzahnradpumpe mit zwei Hohlrädern und einem gemeinsamen Ritzel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002008608A1 (de) * 2000-07-21 2002-01-31 Robert Bosch Gmbh Innenzahnradpumpe
US6676394B2 (en) * 2000-07-21 2004-01-13 Robert Bosch Gmbh Internal-gear pump having a pinion with radial play
KR100770965B1 (ko) * 2000-07-21 2007-10-30 로베르트 보쉬 게엠베하 내부 기어 펌프
DE102011082578A1 (de) 2011-09-13 2013-03-14 Robert Bosch Gmbh Zahnradpumpe
WO2020127082A1 (de) * 2018-12-18 2020-06-25 Eckerle Technologies GmbH Zahnradfluidmaschine

Also Published As

Publication number Publication date
KR19980064065A (ko) 1998-10-07
DE59704716D1 (de) 2001-10-31
JP3323432B2 (ja) 2002-09-09
DE19651683A1 (de) 1998-06-18
EP0848165A3 (de) 1999-08-18
KR100325593B1 (ko) 2002-07-08
ATE206183T1 (de) 2001-10-15
EP0848165B1 (de) 2001-09-26
EP0848165A2 (de) 1998-06-17
US6074189A (en) 2000-06-13
JPH10281079A (ja) 1998-10-20

Similar Documents

Publication Publication Date Title
DE29703656U1 (de) Füllstücklose Innenzahnradpumpe
JPS6487928A (en) Hydraulic controller
ES2122744T3 (es) Dispositivo de ajuste para la graduacion relativa del angulo de un arbol accionado, en especial de un arbol de levas de un motor de combustion interna.
JPS56108352A (en) Power steering gear for vehicle
US4951551A (en) Variable displacement hydraulic motor
EP0361913A3 (de) Stufenlos verstellbares hydraulisches Getriebe
DE69702368T2 (de) Zahnradpumpe
IT1232871B (it) Dispositivo di comando per pompe o simili
GB2283541A (en) Radial piston machine
ATE116719T1 (de) Innenzahnradpumpe für hydraulikflüssigkeit.
ES2055956T3 (es) Motor de embolos radiales.
JP3577381B2 (ja) ベーンポンプの駆動軸支持構造
ATE294327T1 (de) Axialkolbenpumpe
DE3863990D1 (de) Wellendrehvorrichtung mit hydromechanischer ueberholkupplung.
AU3620993A (en) Internal combustion engine
JPH10181624A (ja) パワ−ステアリング装置
SU872172A1 (ru) Устройство дл сборки деталей
US3972266A (en) Control cylinder assembly for servo steering systems
RU19U1 (ru) Шестеренный насос
SU918561A1 (ru) Центробежный насос
SU1009618A2 (ru) Вращающийс центр
SU643674A1 (ru) Гидроцилиндр
JPS6426062A (en) Pulley for v-belt drive
GB1495330A (en) Rotary seal
KR910015461A (ko) 동력조향장치

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970626

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20000209

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20030127

R152 Utility model maintained after payment of third maintenance fee after eight years

Effective date: 20050204

R071 Expiry of right