AU7238681A - Creation of Inventions and Patents with Artificial Intelligence

AU7238681A – Cheek plate control for positive displacement rotary pump
– Google Patents

AU7238681A – Cheek plate control for positive displacement rotary pump
– Google Patents
Cheek plate control for positive displacement rotary pump

Info

Publication number
AU7238681A

AU7238681A
AU72386/81A
AU7238681A
AU7238681A
AU 7238681 A
AU7238681 A
AU 7238681A
AU 72386/81 A
AU72386/81 A
AU 72386/81A
AU 7238681 A
AU7238681 A
AU 7238681A
AU 7238681 A
AU7238681 A
AU 7238681A
Authority
AU
Australia
Prior art keywords
positive displacement
rotary pump
plate control
cheek plate
displacement rotary
Prior art date
1980-07-07
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.)

Granted

Application number
AU72386/81A
Other versions

AU541890B2
(en

Inventor
Gilbert Henry Drutchas
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.)

Northrop Grumman Space and Mission Systems Corp

Original Assignee
TRW Inc
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.)
1980-07-07
Filing date
1981-06-30
Publication date
1982-01-14

1981-06-30
Application filed by TRW Inc
filed
Critical
TRW Inc

1982-01-14
Publication of AU7238681A
publication
Critical
patent/AU7238681A/en

1985-01-24
Application granted
granted
Critical

1985-01-24
Publication of AU541890B2
publication
Critical
patent/AU541890B2/en

2001-06-30
Anticipated expiration
legal-status
Critical

Status
Ceased
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

F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS

F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations

F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves

F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels

F04C14/265—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels being obtained by displacing a lateral sealing face

AU72386/81A
1980-07-07
1981-06-30
Cheek plate control for positive displacement rotary pump

Ceased

AU541890B2
(en)

Applications Claiming Priority (2)

Application Number
Priority Date
Filing Date
Title

US166407

1980-07-07

US06/166,407

US4408963A
(en)

1980-07-07
1980-07-07
Power steering pump

Publications (2)

Publication Number
Publication Date

AU7238681A
true

AU7238681A
(en)

1982-01-14

AU541890B2

AU541890B2
(en)

1985-01-24

Family
ID=22603184
Family Applications (1)

Application Number
Title
Priority Date
Filing Date

AU72386/81A
Ceased

AU541890B2
(en)

1980-07-07
1981-06-30
Cheek plate control for positive displacement rotary pump

Country Status (11)

Country
Link

US
(1)

US4408963A
(en)

EP
(1)

EP0043947B1
(en)

JP
(1)

JPS5773884A
(en)

AR
(1)

AR227432A1
(en)

AU
(1)

AU541890B2
(en)

BR
(1)

BR8104301A
(en)

CA
(1)

CA1164728A
(en)

DE
(1)

DE3165046D1
(en)

ES
(1)

ES8204081A1
(en)

MX
(1)

MX154583A
(en)

SU
(1)

SU1074415A3
(en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

JPS60203579A
(en)

1984-03-29
1985-10-15
Honda Motor Co Ltd
Power steering system for car

US4834631A
(en)

1988-04-04
1989-05-30
Carrier Corporation
Separator and biasing plate

GB2262568B
(en)

1991-12-21
1995-01-04
Bryan Nigel Victor Parsons
Sealing in an oscillatory rotary engine

GB9417477D0
(en)

1994-08-31
1994-10-19
Mcdonald Donald A
Rotary hermetic refrigeration motor/compressor

EP1715186A3
(en)

2005-04-21
2007-10-24
ixetic Hückeswagen GmbH
pump

US7438542B2
(en)

2005-12-19
2008-10-21
Dana Automotive Systems Group, Llc.
Fluid pump assembly

US9127674B2
(en)

2010-06-22
2015-09-08
Gm Global Technology Operations, Llc
High efficiency fixed displacement vane pump including a compression spring

JP2016109029A
(en)

2014-12-05
2016-06-20
株式会社デンソー
Vane type pump and fuel vapor leakage detecting device using the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party

Publication number
Priority date
Publication date
Assignee
Title

US2759423A
(en)

1952-11-28
1956-08-21
Vickers Inc
Power transmission

US2818813A
(en)

1954-09-09
1958-01-07
Vickers Inc
Power transmission

US2809588A
(en)

1955-03-07
1957-10-15
Vickers Inc
Power transmission

US3578888A
(en)

1969-04-18
1971-05-18
Abex Corp
Fluid pump having internal rate of pressure gain limiting device

US3713757A
(en)

1971-03-18
1973-01-30
Gen Motors Corp
Hydraulic energy translating device

US3822965A
(en)

1972-11-02
1974-07-09
Trw Inc
Pumps with servo-type actuation for cheek plate unloading

US3930759A
(en)

1974-06-03
1976-01-06
Trw Inc.
Integral housing pump with servo controlled cheek plate

US4014630A
(en)

1974-06-03
1977-03-29
Trw Inc.
Power steering pump

US4008002A
(en)

1975-11-07
1977-02-15
Sperry Rand Corporation
Vane pump with speed responsive check plate deflection

1980

1980-07-07
US
US06/166,407
patent/US4408963A/en
not_active
Expired – Lifetime

1981

1981-06-24
DE
DE8181104867T
patent/DE3165046D1/en
not_active
Expired

1981-06-24
EP
EP81104867A
patent/EP0043947B1/en
not_active
Expired

1981-06-30
AU
AU72386/81A
patent/AU541890B2/en
not_active
Ceased

1981-07-06
ES
ES503710A
patent/ES8204081A1/en
not_active
Expired

1981-07-06
JP
JP56105424A
patent/JPS5773884A/en
active
Granted

1981-07-06
BR
BR8104301A
patent/BR8104301A/en
unknown

1981-07-06
CA
CA000381141A
patent/CA1164728A/en
not_active
Expired

1981-07-06
AR
AR285998A
patent/AR227432A1/en
active

1981-07-06
SU
SU813313396A
patent/SU1074415A3/en
active

1981-07-07
MX
MX188191A
patent/MX154583A/en
unknown

Also Published As

Publication number
Publication date

AU541890B2
(en)

1985-01-24

JPS6137471B2
(en)

1986-08-23

EP0043947A1
(en)

1982-01-20

DE3165046D1
(en)

1984-08-30

BR8104301A
(en)

1982-03-23

ES503710A0
(en)

1982-04-16

CA1164728A
(en)

1984-04-03

EP0043947B1
(en)

1984-07-25

ES8204081A1
(en)

1982-04-16

JPS5773884A
(en)

1982-05-08

US4408963A
(en)

1983-10-11

SU1074415A3
(en)

1984-02-15

AR227432A1
(en)

1982-10-29

MX154583A
(en)

1987-10-07

Contact information