ATE192214T1 - AXIAL PISTON MACHINE, ESPECIALLY FOR AN AXIAL PISTON PUMP OR AN AXIAL PISTON MOTOR - Google Patents

AXIAL PISTON MACHINE, ESPECIALLY FOR AN AXIAL PISTON PUMP OR AN AXIAL PISTON MOTOR

Info

Publication number
ATE192214T1
ATE192214T1 AT93917765T AT93917765T ATE192214T1 AT E192214 T1 ATE192214 T1 AT E192214T1 AT 93917765 T AT93917765 T AT 93917765T AT 93917765 T AT93917765 T AT 93917765T AT E192214 T1 ATE192214 T1 AT E192214T1
Authority
AT
Austria
Prior art keywords
axial piston
subassembly
type
skew
bearings
Prior art date
Application number
AT93917765T
Other languages
German (de)
Inventor
Bernhard Frey
Original Assignee
Hydrowatt Syst
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 Hydrowatt Syst filed Critical Hydrowatt Syst
Application granted granted Critical
Publication of ATE192214T1 publication Critical patent/ATE192214T1/en

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
    • F01B3/02—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis with wobble-plate
    • 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
    • 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
    • F01B3/0002—Reciprocating-piston machines or engines with cylinder axes coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/26—Engines with cylinder axes coaxial with, or parallel or inclined to, main-shaft axis; Engines with cylinder axes arranged substantially tangentially to a circle centred on 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
    • F04B1/20—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
    • F04B1/2078—Swash plates
    • F04B1/2085—Bearings for swash plates or driving axles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

An axial piston machine of the axial piston pump or motor type, having a first subassembly (1), including a plurality of circumferentially spaced cylinder-piston units (2) around a central axis (3), a second subassembly (29) rotatable in relation to the first subassembly in a force-transmitting manner with the cylinder-piston units in a coupling plane (30) at a predetermined angle to the central axis, wherein one of these subassemblies is rotatably arranged within a housing (10) and coupled with rotational drive means, with the driving subassembly including two spaced first bearings (33, 34) that act at least substantially in a radial direction and a swivel-joint type second bearing (35) having a pivot center (36) located at about the mid point of the center-to-center distance between the two first bearings, with this type of construction being applicable to swash-plate, skew-plate and skew-drum type machines.
AT93917765T 1992-08-06 1993-08-06 AXIAL PISTON MACHINE, ESPECIALLY FOR AN AXIAL PISTON PUMP OR AN AXIAL PISTON MOTOR ATE192214T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH256692 1992-08-06
PCT/EP1993/002106 WO1994003708A1 (en) 1992-08-06 1993-08-06 Axial piston machine, in particular an axial piston pump or an axial piston motor

Publications (1)

Publication Number Publication Date
ATE192214T1 true ATE192214T1 (en) 2000-05-15

Family

ID=4236691

Family Applications (1)

Application Number Title Priority Date Filing Date
AT93917765T ATE192214T1 (en) 1992-08-06 1993-08-06 AXIAL PISTON MACHINE, ESPECIALLY FOR AN AXIAL PISTON PUMP OR AN AXIAL PISTON MOTOR

Country Status (10)

Country Link
EP (1) EP0705380B1 (en)
JP (1) JPH08502797A (en)
KR (1) KR100316356B1 (en)
CN (1) CN1057584C (en)
AT (1) ATE192214T1 (en)
AU (1) AU689076B2 (en)
CA (1) CA2141812A1 (en)
DE (1) DE69328499T2 (en)
WO (1) WO1994003708A1 (en)
ZA (1) ZA935640B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010026157A1 (en) * 2010-07-06 2012-01-12 Robert Bosch Gmbh Hydrostatic machine, in particular axial piston machine
FR3007084B1 (en) * 2013-06-12 2015-06-26 Technoboost HYDRAULIC MACHINE COMPRISING CYLINDERS HAVING ANGULARLY OFFSET OPENINGS
DE102013213614A1 (en) * 2013-07-11 2015-01-15 Volkswagen Aktiengesellschaft axial piston
DE102014212600B4 (en) * 2014-06-30 2019-04-25 Danfoss Power Solutions Gmbh & Co. Ohg Integrated lubrication pump
US10006449B2 (en) 2015-01-14 2018-06-26 Caterpillar Inc. Bearing arrangement for cryogenic pump

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1910054A (en) * 1926-08-30 1933-05-23 Automotive Engineering Corp Power transmission
US2424660A (en) * 1945-05-07 1947-07-29 Frank C Howard Wobble plate engine
US2737895A (en) * 1952-11-19 1956-03-13 Oilgear Co Axial type pump
US2868443A (en) * 1954-06-24 1959-01-13 Gen Motors Corp Refrigerating apparatus
US3092307A (en) * 1959-07-15 1963-06-04 Gen Motors Corp Compressor
US3486335A (en) * 1967-10-02 1969-12-30 Towmotor Corp Common valve plate hydrostatic transmission
US3514223A (en) * 1968-08-19 1970-05-26 Applied Power Ind Inc Hydraulic pump
DE1817123C3 (en) * 1968-12-27 1979-04-26 Hermann 7742 St Georgen Papst Axial piston machine with multiple pistons
FR2044182A5 (en) * 1969-05-12 1971-02-19 Corpet Louvet & Cie
US4041703A (en) * 1976-05-24 1977-08-16 Eaton Corporation Hydrostatic transmission with integral auxiliary pump
US4281971A (en) * 1979-07-31 1981-08-04 Abex Corporation Inlet inducer-impeller for piston pump
DE3442391C1 (en) * 1984-11-20 1986-01-02 Hydromatik Gmbh Tracking device for the cage of a segment roller bearing of a cradle, a hydraulic axial piston machine in the inclined axis design
FR2588617B1 (en) * 1985-10-14 1989-11-24 Drevet Michel ROTARY PISTON AND BARREL MACHINE WITH FIXED CENTERING BALL JOINT.

Also Published As

Publication number Publication date
ZA935640B (en) 1995-08-08
EP0705380B1 (en) 2000-04-26
AU689076B2 (en) 1998-03-26
KR950703114A (en) 1995-08-23
CN1104300A (en) 1995-06-28
WO1994003708A1 (en) 1994-02-17
CA2141812A1 (en) 1994-02-17
DE69328499T2 (en) 2000-12-21
CN1057584C (en) 2000-10-18
DE69328499D1 (en) 2000-05-31
AU4708393A (en) 1994-03-03
JPH08502797A (en) 1996-03-26
EP0705380A1 (en) 1996-04-10
KR100316356B1 (en) 2002-02-28

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee