DE3566569D1 - Hydraulic piston pump with positively driven inlet valves - Google Patents

Hydraulic piston pump with positively driven inlet valves

Info

Publication number
DE3566569D1
DE3566569D1 DE8585402018T DE3566569T DE3566569D1 DE 3566569 D1 DE3566569 D1 DE 3566569D1 DE 8585402018 T DE8585402018 T DE 8585402018T DE 3566569 T DE3566569 T DE 3566569T DE 3566569 D1 DE3566569 D1 DE 3566569D1
Authority
DE
Germany
Prior art keywords
piston pump
hydraulic piston
inlet valves
positively driven
driven inlet
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
DE8585402018T
Other languages
German (de)
Inventor
Louis Claude Porel
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.)
LEDUC RENE HYDRO SA
Hydro Rene Leduc SA
Original Assignee
LEDUC RENE HYDRO SA
Hydro Rene Leduc SA
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 LEDUC RENE HYDRO SA, Hydro Rene Leduc SA filed Critical LEDUC RENE HYDRO SA
Application granted granted Critical
Publication of DE3566569D1 publication Critical patent/DE3566569D1/en
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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0042—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member
    • F04B7/0053—Piston machines or pumps characterised by having positively-driven valving with specific kinematics of the distribution member for reciprocating distribution members
    • 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
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/14—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B1/18—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders having self-acting distribution members, i.e. actuated by working fluid
    • 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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • F04B53/102—Disc valves
    • F04B53/1022—Disc valves having means for guiding the closure member axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
DE8585402018T 1984-10-19 1985-10-18 Hydraulic piston pump with positively driven inlet valves Expired DE3566569D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416051A FR2572138B1 (en) 1984-10-19 1984-10-19 HDRAULIC PUMP WITH CONTROLLED PISTONS AND SUCTION VALVES

Publications (1)

Publication Number Publication Date
DE3566569D1 true DE3566569D1 (en) 1989-01-05

Family

ID=9308834

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585402018T Expired DE3566569D1 (en) 1984-10-19 1985-10-18 Hydraulic piston pump with positively driven inlet valves

Country Status (3)

Country Link
EP (1) EP0180510B1 (en)
DE (1) DE3566569D1 (en)
FR (1) FR2572138B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19708922B4 (en) * 1996-03-13 2006-05-18 Volkswagen Ag Hydraulic axial piston pump with a housing
BE1015545A3 (en) * 2003-05-28 2005-06-07 Waudoit Claude Albert System energy conversion device volume.
WO2014091266A1 (en) 2012-12-10 2014-06-19 Kongsberg Automotive Ab Unitary fluid flow apparatus for inflating and deflating a device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB581735A (en) * 1942-09-23 1946-10-23 Oliver Bevir Improvements in and relating to hydraulic pumps
US4486152A (en) * 1979-11-26 1984-12-04 Hydro Rene Leduc Pump with spring loaded valve

Also Published As

Publication number Publication date
EP0180510B1 (en) 1988-11-30
EP0180510A1 (en) 1986-05-07
FR2572138B1 (en) 1987-01-23
FR2572138A1 (en) 1986-04-25

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Legal Events

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