GB2157461B - Ram air turbine hydraulic power system - Google Patents

Ram air turbine hydraulic power system

Info

Publication number: GB2157461B
Authority: GB; United Kingdom
Prior art keywords: power system; hydraulic power; air turbine; ram air; turbine hydraulic
Prior art date: 1983-09-16
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

GB08512204A

Other versions

GB2157461A (en

GB8512204D0 (en

Inventor

Albert L Markunas

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.)

Sundstrand Corp

Original Assignee

Sundstrand Corp

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.)

1983-09-16

Filing date

1984-08-27

Publication date

1987-04-15

1984-08-27 Application filed by Sundstrand Corp filed Critical Sundstrand Corp

1985-06-19 Publication of GB8512204D0 publication Critical patent/GB8512204D0/en

1985-10-23 Publication of GB2157461A publication Critical patent/GB2157461A/en

1987-04-15 Application granted granted Critical

1987-04-15 Publication of GB2157461B publication Critical patent/GB2157461B/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
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- 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
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Control Of Positive-Displacement Pumps (AREA)

GB08512204A 1983-09-16 1984-08-27 Ram air turbine hydraulic power system Expired GB2157461B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US53283983A	1983-09-16	1983-09-16
PCT/US1984/001368 WO1985001326A1 (en)	1983-09-16	1984-08-27	Ram air turbine hydraulic power system

Publications (3)

Publication Number	Publication Date
GB8512204D0 GB8512204D0 (en)	1985-06-19
GB2157461A GB2157461A (en)	1985-10-23
GB2157461B true GB2157461B (en)	1987-04-15

Family

ID=24123389

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB08512204A Expired GB2157461B (en)	1983-09-16	1984-08-27	Ram air turbine hydraulic power system

Country Status (5)

Country	Link
EP (1)	EP0157794A4 (en)
JP (1)	JPS60502221A (en)
DE (1)	DE3490419T1 (en)
GB (1)	GB2157461B (en)
WO (1)	WO1985001326A1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0367476A1 (en) *	1988-11-02	1990-05-09	Vickers Systems Limited	Variable displacement pumps
JP2578371B2 (en) *	1989-09-22	1997-02-05	株式会社小松製作所	Displacement control device for variable displacement pump
GB9119448D0 (en) *	1991-09-12	1991-10-23	Vickers Systems Ltd	System controls
WO2000059780A2 (en) *	1999-04-01	2000-10-12	Hamilton Sundstrand Corporation	Flywheel peaking unit for an aircraft hydraulic system
EP2430292A1 (en)	2009-05-12	2012-03-21	Icr Turbine Engine Corporation	Gas turbine energy storage and conversion system
US8866334B2 (en)	2010-03-02	2014-10-21	Icr Turbine Engine Corporation	Dispatchable power from a renewable energy facility
US8984895B2 (en)	2010-07-09	2015-03-24	Icr Turbine Engine Corporation	Metallic ceramic spool for a gas turbine engine
CA2813680A1 (en)	2010-09-03	2012-03-08	Icr Turbine Engine Corporation	Gas turbine engine configurations
US9045983B2 (en)	2010-10-19	2015-06-02	Hamilton Sundstrand Corporation	Turbine yokeplate flyweights to improve RAT startup
US9188105B2 (en)	2011-04-19	2015-11-17	Hamilton Sundstrand Corporation	Strut driveshaft for ram air turbine
US9051873B2 (en)	2011-05-20	2015-06-09	Icr Turbine Engine Corporation	Ceramic-to-metal turbine shaft attachment
US10094288B2 (en)	2012-07-24	2018-10-09	Icr Turbine Engine Corporation	Ceramic-to-metal turbine volute attachment for a gas turbine engine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1126873A (en) *	1964-09-22	1968-09-11	Sperry Rand Corp	Improvements in hydraulic supply and control systems
US3543508A (en) *	1968-10-16	1970-12-01	Hyster Co	Hydrostatic transmission with pressure control
US3637327A (en) *	1969-11-24	1972-01-25	Borg Warner	Pump
US3907221A (en) *	1970-09-28	1975-09-23	Garrett Corp	Ram fluid turbine
US3784328A (en) *	1972-06-13	1974-01-08	Sperry Rand Corp	Power transmission
US3946689A (en) *	1974-07-26	1976-03-30	Robbins Albert H	Air dynamo pressure regulation and modulation device for surface effect ships and air cushion vehicles
US4103489A (en) *	1977-04-15	1978-08-01	Deere & Company	Total power fluid system
US4274257A (en) *	1979-01-08	1981-06-23	Eaton Corporation	Anti-stall controller
US4355509A (en) *	1979-12-31	1982-10-26	Sundstrand Corporation	Split torque transmission control
US4355510A (en) *	1980-09-12	1982-10-26	Caterpillar Tractor Co.	Unloading means for flow-pressure compensated valve
DE3220782A1 (en) *	1982-06-02	1983-12-08	Messerschmitt-Bölkow-Blohm GmbH, 8000 München	Device for optimising the energy budget of aircraft operating systems

1984
- 1984-08-27 EP EP19840903328 patent/EP0157794A4/en not_active Withdrawn
- 1984-08-27 WO PCT/US1984/001368 patent/WO1985001326A1/en not_active Ceased
- 1984-08-27 DE DE19843490419 patent/DE3490419T1/en not_active Withdrawn
- 1984-08-27 GB GB08512204A patent/GB2157461B/en not_active Expired
- 1984-08-27 JP JP59503334A patent/JPS60502221A/en active Pending

Also Published As

Publication number	Publication date
JPS60502221A (en)	1985-12-19
DE3490419T1 (en)	1985-09-19
GB2157461A (en)	1985-10-23
EP0157794A1 (en)	1985-10-16
GB8512204D0 (en)	1985-06-19
WO1985001326A1 (en)	1985-03-28
EP0157794A4 (en)	1986-02-10

Legal Events

Date	Code	Title	Description
1989-04-19	PCNP	Patent ceased through non-payment of renewal fee

Publication	Publication Date	Title
GB2141785B (en)	1987-11-11	Rapid power response turbine
GB8411273D0 (en)	1984-06-06	Hydraulic power booster
GB2225812B (en)	1992-08-12	Ram air turbine drive system
DE3373371D1 (en)	1987-10-08	Power servo system
GB2075687B (en)	1984-08-22	Power plant efficiency monitoring system
GB8714199D0 (en)	1987-07-22	Ram air turbine
PL238737A1 (en)	1983-06-20	Wind power plant
DE3174880D1 (en)	1986-07-31	Hydraulic turbine
GB2097865B (en)	1984-06-13	Power gas turbine
GB8408646D0 (en)	1984-05-16	Hydraulic power booster
DE3171629D1 (en)	1985-09-05	Hydraulic power system
GB2157461B (en)	1987-04-15	Ram air turbine hydraulic power system
GB2116264B (en)	1985-07-17	Hydraulic power transducer
GB8926980D0 (en)	1990-01-17	Power turbine ventilation system
GB2106207B (en)	1985-05-22	Hydraulic power booster
JPS56146019A (en)	1981-11-13	Ram air turbine controller
ZA848762B (en)	1986-06-25	Energy conversion system
GB2114235B (en)	1985-10-02	Hydraulic power unit
GB8332406D0 (en)	1984-01-11	Power brake
GB2151712B (en)	1987-10-28	Ram air turbine
DE3560231D1 (en)	1987-07-16	Hydraulic power booster
JPS56126675A (en)	1981-10-03	Hydraulic power generator
GB8406428D0 (en)	1984-04-18	Hydraulic turbines
GB2095339B (en)	1984-09-19	Hydraulic turbine
GB2108783B (en)	1985-03-27	Power converting system