GB2155108B - Gerotor hydraulic device with fluid control passageways through the rotor - Google Patents

Gerotor hydraulic device with fluid control passageways through the rotor

Info

Publication number: GB2155108B
Authority: GB; United Kingdom
Prior art keywords: rotor; fluid control; hydraulic device; gerotor hydraulic; control passageways
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

GB08506824A

Other versions

GB8506824D0 (en

GB2155108A (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 GB8506824D0 publication Critical patent/GB8506824D0/en

1985-09-18 Publication of GB2155108A publication Critical patent/GB2155108A/en

1986-10-01 Application granted granted Critical

1986-10-01 Publication of GB2155108B publication Critical patent/GB2155108B/en

Status Expired legal-status Critical Current

Links

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)

GB08506824A 1982-03-23 1985-03-15 Gerotor hydraulic device with fluid control passageways through the rotor Expired GB2155108B (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
GB8506824D0 GB8506824D0 (en)	1985-04-17
GB2155108A GB2155108A (en)	1985-09-18
GB2155108B true GB2155108B (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
GB08506825A Expired GB2155109B (en)	1982-03-23	1985-03-15	Gerotor device in or for a hydrostatic steering unit
GB08506824A Expired GB2155108B (en)	1982-03-23	1985-03-15	Gerotor hydraulic device with fluid control passageways through the rotor

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

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 JP JP58047357A patent/JPH0694870B2/en not_active Expired - Lifetime
- 1983-03-23 DE DE19833310593 patent/DE3310593C3/en not_active Expired - Lifetime
1985
- 1985-03-15 GB GB08506825A patent/GB2155109B/en not_active Expired
- 1985-03-15 GB GB08506824A patent/GB2155108B/en not_active Expired
1994
- 1994-01-04 JP JP06008215A patent/JP3090835B2/en not_active Expired - Lifetime
- 1994-01-04 JP JP821594A patent/JPH0742678A/en active Pending
- 1994-01-04 JP JP6008216A patent/JP2832796B2/en not_active Expired - Lifetime
1995
- 1995-09-28 JP JP07273683A patent/JP3100539B2/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
GB8307701D0 (en)	1983-04-27
JPH08254188A (en)	1996-10-01
GB2119444A (en)	1983-11-16
GB2155109B (en)	1986-10-01
JPH0694870B2 (en)	1994-11-24
JPS58172481A (en)	1983-10-11
GB8506824D0 (en)	1985-04-17
JPH0742678A (en)	1995-02-10
JP3100539B2 (en)	2000-10-16
JPH06323260A (en)	1994-11-22
GB8506825D0 (en)	1985-04-17
DE3310593C3 (en)	1995-07-13
GB2155109A (en)	1985-09-18
JP3090835B2 (en)	2000-09-25
DE3310593C2 (en)	1991-04-11
JP2832796B2 (en)	1998-12-09
GB2119444B (en)	1986-10-01
BR8301453A (en)	1983-11-29
GB2155108A (en)	1985-09-18
DE3310593A1 (en)	1983-10-06
CA1217089A (en)	1987-01-27

Legal Events

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

Publication	Publication Date	Title
DE3278721D1 (en)	1988-08-04	Fluid system with flow compensated torque control
GB2060787B (en)	1983-07-13	Fluid pump
YU41970B (en)	1988-04-30	Rotary fluid pump
GB8500835D0 (en)	1985-02-20	Fluid flow control
ZA822409B (en)	1983-02-23	Fluid pump
GB2123093B (en)	1985-10-23	Hydraulic pumps
DE3171197D1 (en)	1985-08-08	Scroll-type fluid displacement apparatus with chamber-pressure equalizing means
GB2069069B (en)	1983-10-05	Pump for hydraulic fluid
SG26587G (en)	1987-07-10	An orbiting piston type fluid displacement apparatus with rotation preventing
JPS57119173A (en)	1982-07-24	Fluid motor
DE3065981D1 (en)	1984-02-02	Fluid pump
GB2082627B (en)	1984-08-22	Erosion-inhibited hydraulic fluid
PT72526A (en)	1981-02-26	Fluid agitador assembly
GB2155108B (en)	1986-10-01	Gerotor hydraulic device with fluid control passageways through the rotor
JPS5612083A (en)	1981-02-05	Fluid pump
JPS55153889A (en)	1980-12-01	Fluid pump
JPS55119993A (en)	1980-09-16	Fluid pump for hydraulic circuit
GB2056578B (en)	1983-06-15	Fluid pump drive system
JPS56164206A (en)	1981-12-17	Hydraulic apparatus with two pumps
JPS56104168A (en)	1981-08-19	High torque fluid motor
GB2108211B (en)	1985-07-10	Fluid pump
GB2082688B (en)	1984-10-31	Axial fluid flow machines
GB8305329D0 (en)	1983-03-30	Fluid control
GB2122002B (en)	1986-02-19	Fluid flow monitoring
GB2079383B (en)	1984-07-25	Pumps for hydraulic fluid