SU378031A1 - - Google Patents

Info

Publication number
SU378031A1
SU378031A1 SU1364390A SU1364390A SU378031A1 SU 378031 A1 SU378031 A1 SU 378031A1 SU 1364390 A SU1364390 A SU 1364390A SU 1364390 A SU1364390 A SU 1364390A SU 378031 A1 SU378031 A1 SU 378031A1
Authority
SU
USSR - Soviet Union
Prior art keywords
sealing elements
gears
axial
radial
gear
Prior art date
Application number
SU1364390A
Other languages
English (en)
Russian (ru)
Other versions
SU378031A3 (enExample
Publication of SU378031A1 publication Critical patent/SU378031A1/ru
Priority claimed from DE19681728050 external-priority patent/DE1728050A1/de
Application filed filed Critical
Application granted granted Critical
Publication of SU378031A3 publication Critical patent/SU378031A3/ru

Links

SU1364390A 1968-08-19 1969-08-19 SU378031A3 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681728050 DE1728050A1 (de) 1968-08-19 1968-08-19 Spiel- und verschleissausgleichende hochdruck-zahnradpumpe bzw. -motor

Publications (2)

Publication Number Publication Date
SU378031A1 true SU378031A1 (enExample)
SU378031A3 SU378031A3 (enExample) 1973-04-17

Family

ID=5690264

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1364390A SU378031A3 (enExample) 1968-08-19 1969-08-19

Country Status (4)

Country Link
US (1) US3597130A (enExample)
JP (1) JPS5027601B1 (enExample)
DE (1) DE1728050A1 (enExample)
SU (1) SU378031A3 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1428654A (en) * 1972-02-25 1976-03-17 Renold Ltd Gear pumps
DE2239727A1 (de) * 1972-08-12 1974-02-21 Bosch Gmbh Robert Zahnradpumpe
JPS5346569Y2 (enExample) * 1973-04-20 1978-11-08
FR2335711A1 (fr) * 1975-12-16 1977-07-15 Rexroth Sigma Perfectionnements apportes aux machines volumetriques a engrenages, et aux procedes de fabrication de ces machines
US4298319A (en) * 1979-10-29 1981-11-03 General Signal Corporation Hydraulic gear pump or motor with floating wear plates, balance assembly, and unitary load bearing and alignment means
DE3023710A1 (de) * 1980-06-25 1982-01-14 Heinz Mendoza Loos Hydraulische zahnradpumpe
EP0402959A3 (en) * 1984-10-08 1991-01-16 Shimadzu Corporation Gear pump or motor
JP3820779B2 (ja) * 1998-11-30 2006-09-13 株式会社日立製作所 歯車ポンプ及びこれを用いた燃料供給装置
JP2006249944A (ja) * 2005-03-08 2006-09-21 Toyota Motor Corp ベーンポンプ
JP5441873B2 (ja) * 2010-12-01 2014-03-12 日立オートモティブシステムズ株式会社 外接歯車ポンプ

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2817297A (en) * 1953-12-08 1957-12-24 Roper Corp Geo D Pressure loaded pump or motor
DE1134590B (de) * 1957-11-09 1962-08-09 Bosch Gmbh Robert Zahnradpumpe
US2996999A (en) * 1958-01-22 1961-08-22 Hupp Corp Gear pump
DE1553030A1 (de) * 1965-10-12 1975-06-19 Otto Eckerle Spiel- und verschleissausgleichende hochdruck-zahnradpumpe bzw. -motor
US3429270A (en) * 1967-08-09 1969-02-25 Chandler Evans Inc Gear pump movable elements having a plurality of sealing forces
US3498231A (en) * 1968-04-26 1970-03-03 Chandler Evans Inc Gear pump with unitized sealing elements

Similar Documents

Publication Publication Date Title
SU378031A1 (enExample)
EP0408011B1 (en) Gerotor motor and improved pressure balancing therefor
US1407496A (en) Rotary piston pump
US3846051A (en) Valving arrangement in a hydraulic device
US3619093A (en) Gear-type hydraulic machine
US2571377A (en) Rotary displacement pump
US3905728A (en) Rotary fluid pressure device and pressure relief system therefor
US3315609A (en) Wear-compensating high efficiency gear pump
US3131643A (en) Engine
US4390329A (en) Rotary fluid pressure device and valve-seating mechanism therefor
US2864315A (en) Liquid pump
US4449898A (en) Power transmission
EP0756085B1 (en) Gerotor motor and commuting valve
US3437048A (en) Gear pump
CA2078956C (en) Hydraulic machine of the gear type
US3966367A (en) Hydraulic motor or pump with movable wedge
US4917585A (en) Gerotor motor or pump having sealing rings in commutator members
US3713759A (en) Gear pump with seal plates
US4411190A (en) Energy translation device having individually compensated sliding valves and counterbalancing mechanism
US4005952A (en) Gear pump
US4645438A (en) Gerotor motor and improved lubrication flow circuit therefor
US3123011A (en) Pumps and motors having inter-meshing rotors
SU791993A1 (ru) Шестеренна реверсивна гидромашина
SU521398A1 (ru) Шестеренна гидромашина
GB2274489A (en) Gear pumps