DE58902574D1 - HYDRAULIC AXIAL PISTON ENGINE. - Google Patents

HYDRAULIC AXIAL PISTON ENGINE.

Info

Publication number
DE58902574D1
DE58902574D1 DE8989908962T DE58902574T DE58902574D1 DE 58902574 D1 DE58902574 D1 DE 58902574D1 DE 8989908962 T DE8989908962 T DE 8989908962T DE 58902574 T DE58902574 T DE 58902574T DE 58902574 D1 DE58902574 D1 DE 58902574D1
Authority
DE
Germany
Prior art keywords
piston engine
axial piston
hydraulic axial
hydraulic
engine
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 - Lifetime
Application number
DE8989908962T
Other languages
German (de)
Inventor
Eckehart Schulze
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.)
Voith Turbo H and L Hydraulic GmbH and Co KG
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8989908962T priority Critical patent/DE58902574D1/en
Application granted granted Critical
Publication of DE58902574D1 publication Critical patent/DE58902574D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F03C1/0676—Arrangement for pressing the cylinder barrel against the valve plate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
    • F03C1/00—Reciprocating-piston liquid engines
    • F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
    • F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
    • F03C1/0636—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
    • F03C1/0644—Component parts
    • F03C1/0668—Swash or actuated plate
    • F03C1/0671—Swash or actuated plate bearing means or driven axis bearing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Motors (AREA)
  • Reciprocating Pumps (AREA)
DE8989908962T 1988-08-12 1989-08-09 HYDRAULIC AXIAL PISTON ENGINE. Expired - Lifetime DE58902574D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8989908962T DE58902574D1 (en) 1988-08-12 1989-08-09 HYDRAULIC AXIAL PISTON ENGINE.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3827365A DE3827365A1 (en) 1988-08-12 1988-08-12 HYDRAULIC AXIAL PISTON ENGINE
DE8989908962T DE58902574D1 (en) 1988-08-12 1989-08-09 HYDRAULIC AXIAL PISTON ENGINE.
PCT/DE1989/000527 WO1990001637A1 (en) 1988-08-12 1989-08-09 Hydraulic axial-piston engine

Publications (1)

Publication Number Publication Date
DE58902574D1 true DE58902574D1 (en) 1992-12-03

Family

ID=6360694

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3827365A Withdrawn DE3827365A1 (en) 1988-08-12 1988-08-12 HYDRAULIC AXIAL PISTON ENGINE
DE8989908962T Expired - Lifetime DE58902574D1 (en) 1988-08-12 1989-08-09 HYDRAULIC AXIAL PISTON ENGINE.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3827365A Withdrawn DE3827365A1 (en) 1988-08-12 1988-08-12 HYDRAULIC AXIAL PISTON ENGINE

Country Status (3)

Country Link
EP (1) EP0428574B1 (en)
DE (2) DE3827365A1 (en)
WO (1) WO1990001637A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4015101A1 (en) * 1990-05-11 1991-11-14 Eckehart Schulze HYDRAULIC DRIVE DEVICE
DE10355172B3 (en) * 2003-11-26 2005-06-02 MTS Gesellschaft für Maschinentechnik und Sonderbauten mbH Compressor device of an excavator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006262B (en) * 1954-11-24 1957-04-11 Georg Wiggermann Device for multi-cylinder oil pumps with a rotating cylinder body
US3228346A (en) * 1963-02-27 1966-01-11 Trw Inc Hydraulic apparatuses
US3277835A (en) * 1964-07-07 1966-10-11 Gunnar A Wahlmark Fluid device
FR1416863A (en) * 1964-12-08 1965-11-05 Serck R & D Ltd Hydraulic machine
FR1452275A (en) * 1965-08-04 1966-02-25 Rotary spool control valve for hydrostatic units with hydraulic axial pistons
FR2386699A1 (en) * 1977-04-08 1978-11-03 Affouard Robert Hydraulic motor with axially reciprocating pistons - has pressure admitted to recesses in base of piston to reduce friction
DE2857567C2 (en) * 1978-11-04 1984-02-23 Mannesmann Rexroth GmbH, 8770 Lohr Multi-stroke hydraulic axial piston motor
DE3729564A1 (en) * 1986-09-04 1988-04-07 Eckehart Schulze Hydraulic follow-up control valve

Also Published As

Publication number Publication date
EP0428574A1 (en) 1991-05-29
EP0428574B1 (en) 1992-10-28
WO1990001637A1 (en) 1990-02-22
DE3827365A1 (en) 1990-04-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HARTMANN & LAEMMLE GMBH & CO KG, 71277 RUTESHEIM,

8381 Inventor (new situation)

Free format text: SCHULZE, ECKEHART, 71287 WEISSACH, DE

8339 Ceased/non-payment of the annual fee