GB1503470A – Bent axis pumps and motors
– Google Patents
GB1503470A – Bent axis pumps and motors
– Google Patents
Bent axis pumps and motors
Info
Publication number
GB1503470A
GB1503470A
GB40896/76A
GB4089676A
GB1503470A
GB 1503470 A
GB1503470 A
GB 1503470A
GB 40896/76 A
GB40896/76 A
GB 40896/76A
GB 4089676 A
GB4089676 A
GB 4089676A
GB 1503470 A
GB1503470 A
GB 1503470A
Authority
GB
United Kingdom
Prior art keywords
housing
ported member
sleeves
motors
oct
Prior art date
1975-10-01
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
GB40896/76A
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.)
Ifield Engineering Pty Ltd
Original Assignee
Ifield Engineering Pty Ltd
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.)
1975-10-01
Filing date
1976-10-01
Publication date
1978-03-08
1976-10-01
Application filed by Ifield Engineering Pty Ltd
filed
Critical
Ifield Engineering Pty Ltd
1978-03-08
Publication of GB1503470A
publication
Critical
patent/GB1503470A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
F04B1/2064—Housings
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
F04B1/26—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
Abstract
1503470 Reciprocating pumps and motors IFIELD ENG PTY Ltd 1 Oct 1976 [1 Oct 1975] 40896/76 Heading F1A In a tilting-head, axial-piston pump or motor comprising a rotary cylinder block 12 engaging a ported member slidable on an arcuate surface 22 of a housing 5 to adjust the angle of tilt, flow of liquid between inlet and outlet ports 33 in the housing and ports 30 in the ported member takes place through sleeves 29 which are ball jointed to the ported member, as shown, or the housing at one end and slidably engage a cylinder 21 in the housing or ported member at the other end, or may slidably engage cylinders at both ends. A servopiston for adjusting the tilt angle operates in a cylinder located either in the ported member between the sleeves or in the housing, the arrangement of the sleeves being such that couples imposed on the ported member are minimized.
GB40896/76A
1975-10-01
1976-10-01
Bent axis pumps and motors
Expired
GB1503470A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
AU339475
1975-10-01
Publications (1)
Publication Number
Publication Date
GB1503470A
true
GB1503470A
(en)
1978-03-08
Family
ID=3693854
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB40896/76A
Expired
GB1503470A
(en)
1975-10-01
1976-10-01
Bent axis pumps and motors
Country Status (8)
Country
Link
US
(1)
US4129063A
(en)
JP
(1)
JPS587832B2
(en)
CA
(1)
CA1054854A
(en)
DE
(1)
DE2644033C2
(en)
FR
(1)
FR2333977A1
(en)
GB
(1)
GB1503470A
(en)
IT
(1)
IT1070362B
(en)
SE
(1)
SE7610849L
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3526496A1
(en)
*
1985-07-24
1987-01-29
Linde Ag
Axial piston machine of swivel slide design
Families Citing this family (18)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
IT1087011B
(en)
*
1976-10-19
1985-05-31
Linde Ag
AXIAL PISTON MACHINE OF THE CONSTRUCTION TYPE WITH TRANSMISSION FLANGE
JPS5848825B2
(en)
*
1977-05-02
1983-10-31
三洋電機株式会社
How to freeze frozen foods
DE3522716A1
(en)
*
1985-06-25
1987-01-08
Hydromatik Gmbh
AXIAL PISTON MACHINE WITH A DRIVE DISC, A CYLINDRUM DRUM AND AN INTERMEDIATE HOMOKINETIC JOINT
EP0245308B1
(en)
*
1985-11-11
1991-08-28
Ifield Engineering Pty. Limited
Steering system for vehicles
JPS6216775U
(en)
*
1986-06-25
1987-01-31
DE3725525A1
(en)
*
1987-07-31
1989-02-09
Linde Ag
ADJUSTABLE AXIAL PISTON MACHINE IN SLOPED AXIS DESIGN
DE4130225C1
(en)
*
1991-09-11
1992-11-26
Brueninghaus Hydraulik Gmbh, 7240 Horb, De
US6203283B1
(en)
*
1999-02-26
2001-03-20
Sauer Inc.
Single piece yoke stroking device for bent axis type hydraulic pumps and variable motors
US6267561B1
(en)
*
1999-03-16
2001-07-31
Caterpillar Inc.
Variable delivery, fixed displacement pump
US6406271B1
(en)
1999-05-06
2002-06-18
Ingo Valentin
Swashplate type axial-piston pump
US6996982B2
(en)
*
2003-12-09
2006-02-14
The United States Of America As Represented By The Administrator Of The Environmental Protection Agency
Method and device for switching hydraulic fluid supplies, such as for a hydraulic pump/motor
US7364409B2
(en)
*
2004-02-11
2008-04-29
Haldex Hydraulics Corporation
Piston assembly for rotary hydraulic machines
US7086225B2
(en)
*
2004-02-11
2006-08-08
Haldex Hydraulics Corporation
Control valve supply for rotary hydraulic machine
US7402027B2
(en)
*
2004-02-11
2008-07-22
Haldex Hydraulics Corporation
Rotating group of a hydraulic machine
US7380490B2
(en)
*
2004-02-11
2008-06-03
Haldex Hydraulics Corporation
Housing for rotary hydraulic machines
US7594802B2
(en)
*
2004-04-21
2009-09-29
The United States Of America As Represented By The Administrator Of The U.S. Environmental Protection Agency
Large angle sliding valve plate pump/motor
US7516613B2
(en)
*
2004-12-01
2009-04-14
Haldex Hydraulics Corporation
Hydraulic drive system
EP2598748A2
(en)
2010-07-30
2013-06-05
Parker-Hannifin Corporation
Variable displacement hydraulic pump/motor with hydrostatic valve plate
Family Cites Families (13)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
CA630649A
(en)
*
1961-11-07
Borg-Warner Corporation
Piston pump
US2967395A
(en)
*
1955-08-16
1961-01-10
Daimler Benz Ag
Hydrostatic transmission
DE1140421B
(en)
*
1957-07-06
1962-11-29
Bosch Gmbh Robert
Hydraulic transmission with rotating cylinder body
US3063381A
(en)
*
1958-09-24
1962-11-13
New York Air Brake Co
Engine
US2956508A
(en)
*
1958-09-29
1960-10-18
Borg Warner
Piston pump
US3136264A
(en)
*
1959-09-09
1964-06-09
Gunnar A Wahlmark
Variable displacement fluid device
GB994666A
(en)
*
1961-11-24
1965-06-10
Lucas Industries Ltd
Hydraulic pumps or motors
GB973707A
(en)
*
1962-01-22
1964-10-28
Lucas Industries Ltd
Hydraulic reciprocating pumps or motors
FR1359231A
(en)
*
1963-03-11
1964-04-24
Hispano Suiza Lallemant Soc
Improvements made to cylinder-type piston machines, in particular to hydraulic pumps of this type
US3175511A
(en)
*
1963-05-23
1965-03-30
Lucas Industries Ltd
Hydraulic pumps or motors
DE2117634A1
(en)
*
1971-04-10
1972-10-19
Joseph Lucas (Industries) Ltd., Birmingham (Grossbritannien)
Hydraulic pump or motor
GB1326921A
(en)
*
1971-04-19
1973-08-15
Lucas Industries Ltd
Axial piston hydraulic machines
DE2358870B2
(en)
*
1973-11-26
1980-02-21
Hydromatik Gmbh, 7900 Ulm
Axial piston machine with one-piece piston
1976
1976-09-17
US
US05/724,100
patent/US4129063A/en
not_active
Expired – Lifetime
1976-09-29
FR
FR7629968A
patent/FR2333977A1/en
not_active
Withdrawn
1976-09-29
CA
CA262,262A
patent/CA1054854A/en
not_active
Expired
1976-09-30
DE
DE2644033A
patent/DE2644033C2/en
not_active
Expired
1976-09-30
JP
JP51118395A
patent/JPS587832B2/en
not_active
Expired
1976-09-30
IT
IT83446/76A
patent/IT1070362B/en
active
1976-09-30
SE
SE7610849A
patent/SE7610849L/en
unknown
1976-10-01
GB
GB40896/76A
patent/GB1503470A/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3526496A1
(en)
*
1985-07-24
1987-01-29
Linde Ag
Axial piston machine of swivel slide design
Also Published As
Publication number
Publication date
SE7610849L
(en)
1977-04-02
JPS5256403A
(en)
1977-05-09
DE2644033A1
(en)
1977-04-14
US4129063A
(en)
1978-12-12
JPS587832B2
(en)
1983-02-12
CA1054854A
(en)
1979-05-22
FR2333977A1
(en)
1977-07-01
DE2644033C2
(en)
1986-04-10
IT1070362B
(en)
1985-03-29
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Legal Events
Date
Code
Title
Description
1978-10-25
PS
Patent sealed [section 19, patents act 1949]
1979-02-07
429A
Application made for amendment of specification (sect. 29/1949)
1979-05-31
429H
Application (made) for amendment of specification now open to opposition (sect. 29/1949)
1979-09-26
429D
Case decided by the comptroller ** specification amended (sect. 29/1949)
1979-11-14
SP
Amendment (slips) printed
1990-05-30
PCNP
Patent ceased through non-payment of renewal fee
