JPS5216008A - High pressure gear pumps or motors - Google Patents

High pressure gear pumps or motors

Info

Publication number
JPS5216008A
JPS5216008A JP8928676A JP8928676A JPS5216008A JP S5216008 A JPS5216008 A JP S5216008A JP 8928676 A JP8928676 A JP 8928676A JP 8928676 A JP8928676 A JP 8928676A JP S5216008 A JPS5216008 A JP S5216008A
Authority
JP
Japan
Prior art keywords
motors
high pressure
gear pumps
pressure gear
pumps
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.)
Granted
Application number
JP8928676A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5653110B2 (enrdf_load_stackoverflow
Inventor
Etsukerure Otsutoo
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
Publication of JPS5216008A publication Critical patent/JPS5216008A/ja
Publication of JPS5653110B2 publication Critical patent/JPS5653110B2/ja
Granted 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)
JP8928676A 1975-07-28 1976-07-28 High pressure gear pumps or motors Granted JPS5216008A (en)

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
JPS5216008A true JPS5216008A (en) 1977-02-07
JPS5653110B2 JPS5653110B2 (enrdf_load_stackoverflow) 1981-12-16

Family

ID=5952614

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8928676A Granted JPS5216008A (en) 1975-07-28 1976-07-28 High pressure gear pumps or motors

Country Status (2)

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

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535105A (en) * 1978-08-31 1980-03-12 Nachi Fujikoshi Corp Internal gear pump motor
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
JPS55143881U (enrdf_load_stackoverflow) * 1979-04-05 1980-10-15
JPS55141263A (en) * 1979-04-23 1980-11-05 Namihiko Ogasawara Ball manipulator with betting device
JP2014211161A (ja) * 2013-04-19 2014-11-13 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング 液圧式の車両ブレーキ装置のための内接型ギヤポンプ

Families Citing this family (16)

* 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
DE2924751A1 (de) * 1979-06-20 1981-01-22 Otto Eckerle Innenlaeuferzahnradpumpe
DE2954546C2 (enrdf_load_stackoverflow) * 1979-10-19 1989-07-06 Otto Eckerle Gmbh & Co Kg, 7502 Malsch, De
DE2942417A1 (de) * 1979-10-19 1981-05-14 Otto Eckerle GmbH & Co KG, 7502 Malsch Innenzahnradmaschine
IT1189767B (it) * 1986-06-18 1988-02-04 Adriano Marzocchi Pompa idraulica ad ingranaggi interni capace di operare a pressioni an che molto elevate
DE3916155A1 (de) * 1989-05-18 1990-11-22 Hurth Masch Zahnrad Carl Innenzahnradpumpe
DE59002796D1 (de) * 1989-05-18 1993-10-28 Hurth Masch Zahnrad Carl Innenzahnradpumpe.
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
DE4338874C2 (de) * 1993-11-13 2002-06-20 Mannesmann Rexroth Ag Innenzahnradmaschine (Pumpe oder Motor)
DE4338875C2 (de) * 1993-11-13 2003-11-06 Eckerle Ind Elektronik Gmbh Reversierbare Innenzahnradmaschine (Pumpe oder Motor)
DE102011083425A1 (de) * 2011-09-26 2013-03-28 Robert Bosch Gmbh Innenzahnradpumpe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964002A (enrdf_load_stackoverflow) * 1972-10-23 1974-06-21

Family Cites Families (2)

* 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4964002A (enrdf_load_stackoverflow) * 1972-10-23 1974-06-21

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5535105A (en) * 1978-08-31 1980-03-12 Nachi Fujikoshi Corp Internal gear pump motor
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
JPS55143881U (enrdf_load_stackoverflow) * 1979-04-05 1980-10-15
JPS55141263A (en) * 1979-04-23 1980-11-05 Namihiko Ogasawara Ball manipulator with betting device
JP2014211161A (ja) * 2013-04-19 2014-11-13 ローベルト ボッシュ ゲゼルシャフト ミット ベシュレンクテル ハフツング 液圧式の車両ブレーキ装置のための内接型ギヤポンプ

Also Published As

Publication number Publication date
DE2533646C2 (de) 1986-04-17
DE2533646A1 (de) 1977-02-17
JPS5653110B2 (enrdf_load_stackoverflow) 1981-12-16

Similar Documents

Publication Publication Date Title
GB1554262A (en) Gear pump
JPS5216008A (en) High pressure gear pumps or motors
JPS51142704A (en) Fluid pumps
JPS5286507A (en) Combineddsyphon pumps
JPS51122801A (en) Pumps
JPS528501A (en) Diffuserrtype pumps
JPS5299408A (en) High pressure gear pumps or motors
JPS5214905A (en) Multiistage pumps
JPS51122803A (en) Pumps
GB1546478A (en) Hydraulic motor or pump
ZA767399B (en) Displacement pumps
HU175761B (hu) Propellernyj nasos
JPS5253505A (en) Gear pumps
JPS51137102A (en) Pumps
GB1545965A (en) Gear pumps
AU1291576A (en) Pumps
JPS5270402A (en) Fixeddvolume pumps
JPS5255002A (en) Axiallpiston pumps
ZA764629B (en) Fluid pump
JPS5237678A (en) Hydraulic pressure motor
JPS5263538A (en) Fluid pressure operating motor
JPS5284376A (en) Fluid pressure motor
GB1549849A (en) Pumps
GB1546909A (en) Fluid pump
JPS5256401A (en) Selfffeed pumps