IT1116546B - Perfezionamento nei sistemi valvolari per pompe e motori a pistoni rotanti - Google Patents

Perfezionamento nei sistemi valvolari per pompe e motori a pistoni rotanti

Info

Publication number
IT1116546B
IT1116546B IT48798/79A IT4879879A IT1116546B IT 1116546 B IT1116546 B IT 1116546B IT 48798/79 A IT48798/79 A IT 48798/79A IT 4879879 A IT4879879 A IT 4879879A IT 1116546 B IT1116546 B IT 1116546B
Authority
IT
Italy
Prior art keywords
motors
improvement
rotary piston
piston pumps
valve systems
Prior art date
Application number
IT48798/79A
Other languages
English (en)
Other versions
IT7948798A0 (it
Original Assignee
American Hydraulic Propulsion
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 American Hydraulic Propulsion filed Critical American Hydraulic Propulsion
Publication of IT7948798A0 publication Critical patent/IT7948798A0/it
Application granted granted Critical
Publication of IT1116546B publication Critical patent/IT1116546B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/0404—Details or component parts
    • F04B1/0452—Distribution members, e.g. valves
    • F04B1/0456—Cylindrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
IT48798/79A 1979-03-05 1979-04-20 Perfezionamento nei sistemi valvolari per pompe e motori a pistoni rotanti IT1116546B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1754579A 1979-03-05 1979-03-05

Publications (2)

Publication Number Publication Date
IT7948798A0 IT7948798A0 (it) 1979-04-20
IT1116546B true IT1116546B (it) 1986-02-10

Family

ID=21783191

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48798/79A IT1116546B (it) 1979-03-05 1979-04-20 Perfezionamento nei sistemi valvolari per pompe e motori a pistoni rotanti

Country Status (6)

Country Link
JP (1) JPS55119979A (it)
DE (2) DE2917467A1 (it)
FR (1) FR2450961A1 (it)
GB (1) GB2042064A (it)
IT (1) IT1116546B (it)
SE (1) SE7903767L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59500231A (ja) * 1982-01-19 1984-02-16 ユニパツト　アクチエンゲゼルシヤフト ラジアルピストン液圧機械
JPH0784885B2 (ja) * 1986-11-29 1995-09-13 株式会社テクノ−ル 容積式流体圧モータ
CN103591009A (zh) * 2013-09-11 2014-02-19 昆山新金福精密电子有限公司 径向柱塞泵配流轴
GB2606389A (en) * 2021-05-06 2022-11-09 Domin Fluid Power Ltd Radial piston pumps

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB663466A (en) * 1947-12-15 1951-12-19 Charente Pierre Reenen De Vill Hydraulic variable speed gear
FR1184733A (fr) * 1956-10-01 1959-07-24 Dispositif pour diminuer le bruit des machines à pistons multicylindriques
US3249061A (en) * 1963-07-01 1966-05-03 Sundstrand Corp Pump or motor device
DE2038086C3 (de) * 1970-07-31 1978-05-03 Lucas Industries Ltd., Birmingham (Grossbritannien) Axialkolbenmaschine
DE2613478A1 (de) * 1976-03-30 1977-10-13 Brueninghaus Hydraulik Gmbh Axial- oder radialkolbenpumpe oder -motor

Also Published As

Publication number Publication date
GB2042064A (en) 1980-09-17
JPS55119979A (en) 1980-09-16
DE8005916U1 (de) 1980-08-28
SE7903767L (sv) 1980-09-06
FR2450961A1 (fr) 1980-10-03
IT7948798A0 (it) 1979-04-20
DE2917467A1 (de) 1980-09-18

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