NL7215172A - - Google Patents

Info

Publication number
NL7215172A
NL7215172A NL7215172A NL7215172A NL7215172A NL 7215172 A NL7215172 A NL 7215172A NL 7215172 A NL7215172 A NL 7215172A NL 7215172 A NL7215172 A NL 7215172A NL 7215172 A NL7215172 A NL 7215172A
Authority
NL
Netherlands
Application number
NL7215172A
Other versions
NL156791B (en
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 filed Critical
Publication of NL7215172A publication Critical patent/NL7215172A/xx
Publication of NL156791B publication Critical patent/NL156791B/en

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
    • F04B1/12—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
    • F04B1/20—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 rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2042—Valves
    • 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
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • 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
    • F04B1/20—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 rotary cylinder block
    • F04B1/2014—Details or component parts
    • F04B1/2035—Cylinder barrels
    • 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
    • F04B1/20—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 rotary cylinder block
    • F04B1/22—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 rotary cylinder block having two or more sets of cylinders or pistons
    • F04B1/24—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 rotary cylinder block having two or more sets of cylinders or pistons inclined to the main shaft axis
    • 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
    • F04B1/26—Control
    • F04B1/30—Control of machines or pumps with rotary cylinder blocks
    • F04B1/32—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block
    • F04B1/328—Control of machines or pumps with rotary cylinder blocks by varying the relative positions of a swash plate and a cylinder block by changing the inclination of the axis of the cylinder barrel relative to the swash plate
NL7215172.A 1972-05-15 1972-11-09 HYDRAULIC PUMP WITH A NUMBER OF PUMP CELLS, EACH INCLUDING A HOLLOW TUBULAR BODY, THE ENDS OF WHICH WORK WITH CYLINDERS. NL156791B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA142,187A CA962524A (en) 1972-05-15 1972-05-15 Axial piston rotary apparatus

Publications (2)

Publication Number Publication Date
NL7215172A true NL7215172A (en) 1973-11-19
NL156791B NL156791B (en) 1978-05-16

Family

ID=4093274

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7215172.A NL156791B (en) 1972-05-15 1972-11-09 HYDRAULIC PUMP WITH A NUMBER OF PUMP CELLS, EACH INCLUDING A HOLLOW TUBULAR BODY, THE ENDS OF WHICH WORK WITH CYLINDERS.

Country Status (7)

Country Link
US (1) US3795179A (en)
CA (1) CA962524A (en)
DE (1) DE2253252C2 (en)
FR (1) FR2185237A5 (en)
GB (1) GB1366786A (en)
IT (1) IT986319B (en)
NL (1) NL156791B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3318942C2 (en) * 1983-05-25 1994-10-20 Eckhardt Hans Guenter Dipl Ing Displacement machine for converting linear forces and linear movements into torques and rotating movements or vice versa
US6152014A (en) * 1989-03-17 2000-11-28 Willimczik; Wolfhart Rotary piston machines
EP1627150A4 (en) * 2002-04-26 2011-09-07 Patrick W Rousset Circumferential piston machines
ITGE20020065A1 (en) * 2002-07-18 2004-01-19 Riviera Srl PUMP STRUCTURE, PARTICULARLY FOR HYDRAULIC TIMONERIE
US6945041B2 (en) * 2003-06-27 2005-09-20 Sauer-Danfoss, Inc. Bent axis hydrostatic module with multiple yokes
US6996980B2 (en) * 2003-06-27 2006-02-14 Sauer-Danfoss Inc. Bent axis hydrostatic unit with multiple yokes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE559485C (en) * 1929-06-26 1932-09-20 Andre Paul Guinard Circulation pump
US1996889A (en) * 1933-02-11 1935-04-09 Frank R Thomas Fluid machine
US2081270A (en) * 1935-05-02 1937-05-25 Edmundson John George Rotary engine
US2364301A (en) * 1941-07-16 1944-12-05 Bendix Aviat Corp Hydraulic apparatus
US2813493A (en) * 1955-11-25 1957-11-19 Thompson Prod Inc Pivoted valve plate for a pump assembly
US2914219A (en) * 1956-04-12 1959-11-24 Chiantelassa Attilio Apparatus for dispensing a mixture of two liquids in any continuously variable ratio
FR1482836A (en) * 1965-10-20 1967-06-02 Pressurized fluid rotary machine
US3434429A (en) * 1967-03-14 1969-03-25 Us Army Free piston and cylinder assembly for hydraulic pumps and motors

Also Published As

Publication number Publication date
IT986319B (en) 1975-01-30
FR2185237A5 (en) 1973-12-28
US3795179A (en) 1974-03-05
GB1366786A (en) 1974-09-11
CA962524A (en) 1975-02-11
DE2253252A1 (en) 1973-11-29
DE2253252C2 (en) 1983-02-03
NL156791B (en) 1978-05-16

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: UNIVERS DE SH