GB2155109B - Gerotor device in or for a hydrostatic steering unit - Google Patents

Gerotor device in or for a hydrostatic steering unit

Info

Publication number: GB2155109B
Authority: GB; United Kingdom
Prior art keywords: steering unit; hydrostatic steering; gerotor device; gerotor; hydrostatic
Prior art date: 1982-03-23
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

GB08506825A

Other versions

GB2155109A (en

GB8506825D0 (en

Inventor

Hollis Newcombe White

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.)

Individual

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.)

1982-03-23

Filing date

1985-03-15

Publication date

1986-10-01

1982-03-23 Priority claimed from US06/360,832 external-priority patent/US4474544A/en

1985-03-15 Application filed by Individual filed Critical Individual

1985-04-17 Publication of GB8506825D0 publication Critical patent/GB8506825D0/en

1985-09-18 Publication of GB2155109A publication Critical patent/GB2155109A/en

1986-10-01 Application granted granted Critical

1986-10-01 Publication of GB2155109B publication Critical patent/GB2155109B/en

Status Expired legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/103—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement
- F04C2/104—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member one member having simultaneously a rotational movement about its own axis and an orbital movement having an articulated driving shaft

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Hydraulic Motors (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)

GB08506825A 1982-03-23 1985-03-15 Gerotor device in or for a hydrostatic steering unit Expired GB2155109B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/360,832 US4474544A (en)	1980-01-18	1982-03-23	Rotary gerotor hydraulic device with fluid control passageways through the rotor
US39032882A	1982-06-21	1982-06-21

Publications (3)

Publication Number	Publication Date
GB8506825D0 GB8506825D0 (en)	1985-04-17
GB2155109A GB2155109A (en)	1985-09-18
GB2155109B true GB2155109B (en)	1986-10-01

Family

ID=27001036

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
GB08307701A Expired GB2119444B (en)	1982-03-23	1983-03-21	Gerotor hydraulic machine with fluid-control passageway through the rotor
GB08506824A Expired GB2155108B (en)	1982-03-23	1985-03-15	Gerotor hydraulic device with fluid control passageways through the rotor
GB08506825A Expired GB2155109B (en)	1982-03-23	1985-03-15	Gerotor device in or for a hydrostatic steering unit

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
GB08307701A Expired GB2119444B (en)	1982-03-23	1983-03-21	Gerotor hydraulic machine with fluid-control passageway through the rotor
GB08506824A Expired GB2155108B (en)	1982-03-23	1985-03-15	Gerotor hydraulic device with fluid control passageways through the rotor

Country Status (5)

Country	Link
JP (5)	JPH0694870B2 (en)
BR (1)	BR8301453A (en)
CA (1)	CA1217089A (en)
DE (1)	DE3310593C3 (en)
GB (3)	GB2119444B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3626379A1 (en) *	1985-08-06	1987-02-12	White Jun Hollis Newcomb	Hydrostatic steering device
DE3626381A1 (en) *	1985-08-06	1987-02-12	White Jun Hollis Newcomb	Hydrostatic steering device
GB2219631B (en) *	1988-06-09	1992-08-05	Concentric Pumps Ltd	Improvements relating to gerotor pumps
GB2268779B (en) *	1990-01-29	1994-10-12	White Hollis Newcomb Jun	Reduced size hydraulic motor
GB2240365B (en) *	1990-01-29	1994-10-12	White Hollis Newcomb Jun	Orbiting valve hydraulic motor
DE19637822C1 (en) *	1996-09-17	1998-03-26	Deutsch Zentr Luft & Raumfahrt	Micromechanical tool
DE19843161C2 (en) *	1998-09-21	2000-11-23	Hnp Mikrosysteme Gmbh	Layer structure housing construction
DE102011051486B4 (en)	2011-06-30	2023-06-01	Hnp Mikrosysteme Gmbh	Pump arrangement with micropump and bearing element

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1012112A (en) *
US2023738A (en)	1931-01-30	1935-12-10	Bush Mfg Company	Means for assembling and securing radiating fins on tubes
US3106163A (en) *	1960-04-04	1963-10-08	Roper Hydraulics Inc	Pumps, motors and like devices
US3233524A (en) *	1962-09-05	1966-02-08	Germane Corp	Fluid operated motor
US3456559A (en) *	1967-07-21	1969-07-22	Reliance Electric & Eng Co	Rotary device
US3452680A (en) *	1967-08-11	1969-07-01	Trw Inc	Hydraulic motor-pump assembly
DE2240632C2 (en) *	1972-08-18	1983-09-01	Danfoss A/S, 6430 Nordborg	Rotary piston machine for liquids
US3799201A (en) *	1973-04-05	1974-03-26	Danfoss As	Distributor valve for an internally shafted orbital piston machine
JPS5332525A (en) *	1976-09-07	1978-03-27	Mitsubishi Motors Corp	Automobile power transmission apparatus
JPS5417505A (en) *	1977-07-08	1979-02-08	Aisin Seiki Co Ltd	Motor of internal gear pump of hydrostatic power steering device
GB2023738B (en) *	1978-05-26	1982-11-10	White H	Rotary positive displacement fluid-machines
DE2829417C3 (en) *	1978-07-05	1984-07-12	Mannesmann Rexroth GmbH, 8770 Lohr	Work equipment control for a parallel and internal-axis rotary piston machine
US4219313A (en)	1978-07-28	1980-08-26	Trw Inc.	Commutator valve construction
US4411606A (en) *	1980-12-15	1983-10-25	Trw, Inc.	Gerotor gear set device with integral rotor and commutator

1983
- 1983-02-23 CA CA000422267A patent/CA1217089A/en not_active Expired
- 1983-03-21 GB GB08307701A patent/GB2119444B/en not_active Expired
- 1983-03-22 BR BR8301453A patent/BR8301453A/en not_active IP Right Cessation
- 1983-03-23 DE DE19833310593 patent/DE3310593C3/en not_active Expired - Lifetime
- 1983-03-23 JP JP58047357A patent/JPH0694870B2/en not_active Expired - Lifetime
1985
- 1985-03-15 GB GB08506824A patent/GB2155108B/en not_active Expired
- 1985-03-15 GB GB08506825A patent/GB2155109B/en not_active Expired
1994
- 1994-01-04 JP JP06008215A patent/JP3090835B2/en not_active Expired - Lifetime
- 1994-01-04 JP JP6008216A patent/JP2832796B2/en not_active Expired - Lifetime
- 1994-01-04 JP JP821594A patent/JPH0742678A/en active Pending
1995
- 1995-09-28 JP JP07273683A patent/JP3100539B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB2119444B (en)	1986-10-01
JPH06323260A (en)	1994-11-22
DE3310593C3 (en)	1995-07-13
JPH0694870B2 (en)	1994-11-24
DE3310593C2 (en)	1991-04-11
GB8307701D0 (en)	1983-04-27
GB2155109A (en)	1985-09-18
JP3090835B2 (en)	2000-09-25
GB8506824D0 (en)	1985-04-17
JPS58172481A (en)	1983-10-11
JPH0742678A (en)	1995-02-10
JP2832796B2 (en)	1998-12-09
GB2119444A (en)	1983-11-16
JPH08254188A (en)	1996-10-01
GB8506825D0 (en)	1985-04-17
JP3100539B2 (en)	2000-10-16
BR8301453A (en)	1983-11-29
DE3310593A1 (en)	1983-10-06
GB2155108A (en)	1985-09-18
GB2155108B (en)	1986-10-01
CA1217089A (en)	1987-01-27

Publication	Publication Date	Title
GB2104016B (en)	1985-01-09	Hydrostatic auxiliary steering apparatus
DE3379723D1 (en)	1989-06-01	Steering gear
DE3467243D1 (en)	1987-12-10	Angular displacement transducer for detecting the couple in power-assisted steering
EP0187682A3 (en)	1986-07-30	Hydrostatic load-sense steering system
JPS57114743A (en)	1982-07-16	Locking device for steering shaft
GB2182114B (en)	1989-09-20	Rack-and-pinion steering gear device
DE3372460D1 (en)	1987-08-20	Steering apparatus
GB2113783B (en)	1985-08-14	Gear unit for a vehicle
GB2152458B (en)	1987-11-25	Hydraulic assistance device for use in a steering system
GB2155109B (en)	1986-10-01	Gerotor device in or for a hydrostatic steering unit
DE3478272D1 (en)	1989-06-22	Microprocessor antitheft device for a radio-set
DE3276935D1 (en)	1987-09-17	Device in the power steering of a vehicle
DE3365530D1 (en)	1986-10-02	A rack and pinion type steering device
GB2043002B (en)	1982-12-08	Hydrostatic steering device
DE3463477D1 (en)	1987-06-11	Rack-and-pinion servosteering device
JPS56163965A (en)	1981-12-16	Device used for power steering gear
GB2094729B (en)	1985-01-09	Power-assisted steering device
GB2130539B (en)	1986-10-01	Steering device for a vehicle
GB2043001B (en)	1983-08-17	Hydrostatic steering device
GB2120613B (en)	1987-01-28	A hydrostatic steering unit
GB2082130B (en)	1984-03-28	Power-assisted steering device for a vehicle
GB2113797B (en)	1985-05-30	Rack-and-pinion device
DE3463478D1 (en)	1987-06-11	Power-assisted rack-and-pinion steering apparatus
AU89083S (en)	1984-06-14	Worm gear unit
DE3465444D1 (en)	1987-09-24	Power-assisted rack-and-pinion steering apparatus

Legal Events

Date	Code	Title	Description
2003-04-09	PE20	Patent expired after termination of 20 years	Effective date: 20030320