DE2533646C2 - Hochdruck-Zahnradpumpe oder -motor - Google Patents

Hochdruck-Zahnradpumpe oder -motor

Info

Publication number
DE2533646C2
DE2533646C2 DE19752533646 DE2533646A DE2533646C2 DE 2533646 C2 DE2533646 C2 DE 2533646C2 DE 19752533646 DE19752533646 DE 19752533646 DE 2533646 A DE2533646 A DE 2533646A DE 2533646 C2 DE2533646 C2 DE 2533646C2
Authority
DE
Germany
Prior art keywords
ring gear
sealing element
pinion
filler piece
sealing
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
DE19752533646
Other languages
German (de)
English (en)
Other versions
DE2533646A1 (de
Inventor
Otto Sion Wallis Eckerle
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.)
Eckerle Rexroth GmbH and Co KG
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 DE19752533646 priority Critical patent/DE2533646C2/de
Priority to SE7607930A priority patent/SE7607930L/
Priority to BR7604838A priority patent/BR7604838A/pt
Priority to IT4573676A priority patent/IT1091901B/it
Priority to FR7622881A priority patent/FR2319789A1/fr
Priority to GB3124176A priority patent/GB1553717A/en
Priority to JP8928676A priority patent/JPS5216008A/ja
Publication of DE2533646A1 publication Critical patent/DE2533646A1/de
Application granted granted Critical
Publication of DE2533646C2 publication Critical patent/DE2533646C2/de
Expired 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
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Hydraulic Motors (AREA)
DE19752533646 1975-07-28 1975-07-28 Hochdruck-Zahnradpumpe oder -motor Expired DE2533646C2 (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DE19752533646 DE2533646C2 (de) 1975-07-28 1975-07-28 Hochdruck-Zahnradpumpe oder -motor
SE7607930A SE7607930L (sv) 1975-07-28 1976-07-12 Kugghjulspump eller- motor for hogtrycksmedium
BR7604838A BR7604838A (pt) 1975-07-28 1976-07-26 Bomba ou motor de rodas dentadas,de alta pressao
IT4573676A IT1091901B (it) 1975-07-28 1976-07-27 Pompa o motore ad ingranaggi per alta pressione
FR7622881A FR2319789A1 (fr) 1975-07-28 1976-07-27 Machine a engrenages, pompe ou moteur haute pression
GB3124176A GB1553717A (en) 1975-07-28 1976-07-27 Internally-meshing hydraulic gear pump or motor
JP8928676A JPS5216008A (en) 1975-07-28 1976-07-28 High pressure gear pumps or motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752533646 DE2533646C2 (de) 1975-07-28 1975-07-28 Hochdruck-Zahnradpumpe oder -motor

Publications (2)

Publication Number Publication Date
DE2533646A1 DE2533646A1 (de) 1977-02-17
DE2533646C2 true DE2533646C2 (de) 1986-04-17

Family

ID=5952614

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752533646 Expired DE2533646C2 (de) 1975-07-28 1975-07-28 Hochdruck-Zahnradpumpe oder -motor

Country Status (2)

Country Link
JP (1) JPS5216008A (enrdf_load_html_response)
DE (1) DE2533646C2 (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916155A1 (de) * 1989-05-18 1990-11-22 Hurth Masch Zahnrad Carl Innenzahnradpumpe
EP0398020A3 (de) * 1989-05-18 1992-03-04 HURTH Getriebe und Zahnräder G.m.b.H. Innenzahnradpumpe

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2744730A1 (de) * 1977-10-05 1979-04-19 Eckerle Otto Hochdruck-zahnradmaschine
US4213746A (en) * 1977-12-08 1980-07-22 Karl Eickmann Internal gear hydraulic device with balancing recesses in the housing and crescent shaped separation member
US4184820A (en) * 1978-02-16 1980-01-22 Karl Eickmann Internal gear device with balancing recesses in the insert member
JPS597036B2 (ja) * 1978-08-31 1984-02-16 株式会社不二越 内接ギヤポンプモ−タ
JPS55122573A (en) * 1979-03-15 1980-09-20 Hino Denshi Kk Control display method of pinball house
JPS55122575A (en) * 1979-03-15 1980-09-20 Hino Denshi Kk Method of automatically controlling pinball machine in pinball house
JPS55122572A (en) * 1979-03-15 1980-09-20 Hino Denshi Kk Control display method of pinball house
JPS6314875Y2 (enrdf_load_html_response) * 1979-04-05 1988-04-26
JPS55141263A (en) * 1979-04-23 1980-11-05 Namihiko Ogasawara Ball manipulator with betting device
DE2924751A1 (de) * 1979-06-20 1981-01-22 Otto Eckerle Innenlaeuferzahnradpumpe
DE2942417A1 (de) * 1979-10-19 1981-05-14 Otto Eckerle GmbH & Co KG, 7502 Malsch Innenzahnradmaschine
DE2954546C2 (enrdf_load_html_response) * 1979-10-19 1989-07-06 Otto Eckerle Gmbh & Co Kg, 7502 Malsch, De
IT1189767B (it) * 1986-06-18 1988-02-04 Adriano Marzocchi Pompa idraulica ad ingranaggi interni capace di operare a pressioni an che molto elevate
JPH0666430A (ja) * 1992-07-06 1994-03-08 Mirai Ind Co Ltd 暖房装置
DE4322239C2 (de) * 1993-07-03 1997-04-24 Eckerle Rexroth Gmbh Co Kg Innenzahnradmaschine (Pumpe oder Motor)
DE4328733C1 (de) * 1993-08-26 1994-09-08 Voith Gmbh J M Innenzahnradpumpe
DE4336966A1 (de) * 1993-10-29 1995-05-04 Otto Eckerle Innenzahnradmaschine
DE4338875C2 (de) * 1993-11-13 2003-11-06 Eckerle Ind Elektronik Gmbh Reversierbare Innenzahnradmaschine (Pumpe oder Motor)
DE4338874C2 (de) * 1993-11-13 2002-06-20 Mannesmann Rexroth Ag Innenzahnradmaschine (Pumpe oder Motor)
DE102011083425A1 (de) * 2011-09-26 2013-03-28 Robert Bosch Gmbh Innenzahnradpumpe
DE102013207096A1 (de) * 2013-04-19 2014-10-23 Robert Bosch Gmbh Innenzahnradpumpe für eine hydraulische Fahrzeugbremsanlage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US258534A (en) * 1882-05-23 Dextee d
DE1653826B1 (de) * 1967-09-01 1971-10-21 Otto Eckerle Verschleissausgleichende Innen-Zahnradpumpe
JPS5118641B2 (enrdf_load_html_response) * 1972-10-23 1976-06-11

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3916155A1 (de) * 1989-05-18 1990-11-22 Hurth Masch Zahnrad Carl Innenzahnradpumpe
EP0398020A3 (de) * 1989-05-18 1992-03-04 HURTH Getriebe und Zahnräder G.m.b.H. Innenzahnradpumpe

Also Published As

Publication number Publication date
DE2533646A1 (de) 1977-02-17
JPS5216008A (en) 1977-02-07
JPS5653110B2 (enrdf_load_html_response) 1981-12-16

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8381 Inventor (new situation)

Free format text: ECKERLE, OTTO, SION, WALLIS, CH