DE59401023D1 - Axial piston machine with a control body with at least one spherical boundary surface - Google Patents

Axial piston machine with a control body with at least one spherical boundary surface

Info

Publication number
DE59401023D1
DE59401023D1 DE59401023T DE59401023T DE59401023D1 DE 59401023 D1 DE59401023 D1 DE 59401023D1 DE 59401023 T DE59401023 T DE 59401023T DE 59401023 T DE59401023 T DE 59401023T DE 59401023 D1 DE59401023 D1 DE 59401023D1
Authority
DE
Germany
Prior art keywords
boundary surface
control body
axial piston
piston machine
spherical boundary
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 - Fee Related
Application number
DE59401023T
Other languages
German (de)
Inventor
Ludwig Wagenseil
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.)
Brueninghaus Hydromatik GmbH
Original Assignee
Brueninghaus Hydromatik GmbH
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 Brueninghaus Hydromatik GmbH filed Critical Brueninghaus Hydromatik GmbH
Application granted granted Critical
Publication of DE59401023D1 publication Critical patent/DE59401023D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0052—Cylinder barrel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B3/00—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F01B3/0032—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F01B3/0044—Component parts, details, e.g. valves, sealings, lubrication
    • F01B3/0055—Valve means, e.g. valve plate
    • 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
DE59401023T 1993-06-30 1994-06-27 Axial piston machine with a control body with at least one spherical boundary surface Expired - Fee Related DE59401023D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4321770A DE4321770C1 (en) 1993-06-30 1993-06-30 Axial-piston machine comprising a cam body having at least one spherical boundary surface

Publications (1)

Publication Number Publication Date
DE59401023D1 true DE59401023D1 (en) 1996-12-19

Family

ID=6491612

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4321770A Expired - Fee Related DE4321770C1 (en) 1993-06-30 1993-06-30 Axial-piston machine comprising a cam body having at least one spherical boundary surface
DE59401023T Expired - Fee Related DE59401023D1 (en) 1993-06-30 1994-06-27 Axial piston machine with a control body with at least one spherical boundary surface

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4321770A Expired - Fee Related DE4321770C1 (en) 1993-06-30 1993-06-30 Axial-piston machine comprising a cam body having at least one spherical boundary surface

Country Status (2)

Country Link
EP (1) EP0632187B1 (en)
DE (2) DE4321770C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19641865C5 (en) * 1996-10-10 2004-03-25 Brueninghaus Hydromatik Gmbh Axial piston machine with holding device for the cylinder drum
US6092455A (en) * 1998-11-06 2000-07-25 Caterpillar Inc. Hydraulic pressure transformer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2546583A (en) * 1945-02-10 1951-03-27 Denison Eng Co Hydraulic apparatus
US3479963A (en) * 1967-10-18 1969-11-25 Borg Warner Fluid device
FR2420669A1 (en) * 1978-03-21 1979-10-19 Citroen Sa Swash plate pump with rotatable valve plate - has pair of pistons to maintain plate in correct angular position

Also Published As

Publication number Publication date
EP0632187B1 (en) 1996-11-13
EP0632187A1 (en) 1995-01-04
DE4321770C1 (en) 1994-09-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee