FR2135957A5 - - Google Patents

Info

Publication number: FR2135957A5
Authority: FR; France
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

FR7204501A

Other languages

Inventor

R C Putnam

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.)

Cessna Aircraft Co

Original Assignee

Cessna Aircraft Co

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.)

1971-04-09

Filing date

1972-02-10

Publication date

1972-12-22

1972-02-10 Application filed by Cessna Aircraft Co filed Critical Cessna Aircraft Co

1972-12-22 Application granted granted Critical

1972-12-22 Publication of FR2135957A5 publication Critical patent/FR2135957A5/fr

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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
- F04C15/0023—Axial sealings for working fluid
- F04C15/0026—Elements specially adapted for sealing of the lateral faces of intermeshing-engagement type machines or pumps, e.g. gear machines or pumps

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Gasket Seals (AREA)

FR7204501A 1971-04-09 1972-02-10 Expired FR2135957A5 (ko)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13268271A	1971-04-09	1971-04-09

Publications (1)

Publication Number	Publication Date
FR2135957A5 true FR2135957A5 (ko)	1972-12-22

Family

ID=22455115

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7204501A Expired FR2135957A5 (ko)	1971-04-09	1972-02-10

Country Status (7)

Country	Link
US (1)	US3748063A (ko)
JP (1)	JPS5141923B1 (ko)
CA (1)	CA945006A (ko)
DE (1)	DE2217076A1 (ko)
FR (1)	FR2135957A5 (ko)
GB (1)	GB1390631A (ko)
SE (1)	SE376275B (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2215103A5 (ko) *	1973-01-23	1974-08-19	Hydroperfect Int

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3822682A (en) *	1972-06-30	1974-07-09	Textron Inc	Rotary valve engine
US4242066A (en) *	1978-08-24	1980-12-30	Commercial Shearing, Inc.	Rotary pumps and motors and thrust plates therefor
JPS5543220A (en) *	1978-09-19	1980-03-27	Kayaba Ind Co Ltd	Terminal structure of seal to demarcate gear pump or high pressure area and low pressure area in motor
DE2847711A1 (de) *	1978-11-03	1980-05-14	Bosch Gmbh Robert	Zahnradmaschine (pumpe oder hydromotor)
GB2051242B (en) *	1979-06-19	1983-01-26	Dowty Hydraulic Units Ltd	Rotary positive-displacement fluid-pressure motors
US4422836A (en) *	1981-09-01	1983-12-27	Usher Meyman	Rotary machine with peripherally contacting rotors and end face sealing plate
US4449898A (en) *	1982-06-07	1984-05-22	Vickers, Incorporated	Power transmission
US4636155A (en) *	1984-06-29	1987-01-13	Commercial Shearing, Inc.	Hydraulic seal having U-shaped gasket and a plurality of plastically deformable posts
JPS6139070A (ja) *	1984-07-31	1986-02-25	Casio Comput Co Ltd	複合機
US4768935A (en) *	1985-10-08	1988-09-06	Atos Oleodinamica S.P.A.	Volumetric blade pump for fluid-hydraulic actuation
IT1220330B (it) *	1988-04-08	1990-06-15	Sauer Sundstrand Spa	Macchina ad ingranaggi fungente da pompa o motore
US5076770A (en) *	1990-04-13	1991-12-31	Allied-Signal Inc.	Gear pump having improved low temperature operation
AU1461292A (en) *	1991-02-22	1992-09-15	Lubrication Research, Inc.	Pump with variable clearance compensator end plate
US5676532A (en) *	1996-04-08	1997-10-14	Cheng; Lu Chi	Adjustable one-way rotary liquid pumping device
DE10104621B4 (de) *	2001-02-02	2014-07-24	Robert Bosch Gmbh	Axialfeldabdichtung einer Zahnradmaschine
US6390793B1 (en) *	2001-02-13	2002-05-21	Haldex Barnes Corporation	Rotary gear pump with fluid inlet size compensation
DE202011100622U1 (de) *	2011-05-12	2012-08-14	Hugo Vogelsang Maschinenbau Gmbh	Vorrichtung zum Abdichten eines Pumpraums einer Drehkolbenpumpe, sowie Drehkolbenpumpe mit selbiger
JP5987524B2 (ja) *	2012-07-24	2016-09-07	株式会社アドヴィックス	ギヤポンプ装置
DE102016005335A1 (de)	2016-04-30	2017-11-02	Audi Ag	Armatur
US11703050B2 (en) *	2020-09-08	2023-07-18	Eaton Intelligent Power Limited	Gear pump with self-lubricating bearings

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2824522A (en) *	1950-05-19	1958-02-25	Borg Warner	Pump, pressure loaded with offset loading
US3174435A (en) *	1962-08-16	1965-03-23	Clark Equipment Co	Pump or motor
US3171358A (en) *	1963-06-03	1965-03-02	Lear Siegler Inc	Gear type pump
US3348492A (en) *	1966-12-05	1967-10-24	Borg Warner	Reversible wear plate pump
US3363578A (en) *	1966-12-21	1968-01-16	Clark Equipment Co	Gear pump and thrust plate therefor
US3371615A (en) *	1967-01-16	1968-03-05	Borg Warner	Pressure loaded pump
FR1598392A (ko) *	1968-04-13	1970-07-06

1971
- 1971-04-09 US US00132682A patent/US3748063A/en not_active Expired - Lifetime
- 1971-12-07 CA CA129,537A patent/CA945006A/en not_active Expired
- 1971-12-29 SE SE7116806A patent/SE376275B/xx unknown
1972
- 1972-02-10 FR FR7204501A patent/FR2135957A5/fr not_active Expired
- 1972-04-04 GB GB1533672A patent/GB1390631A/en not_active Expired
- 1972-04-06 JP JP47033945A patent/JPS5141923B1/ja active Pending
- 1972-04-08 DE DE19722217076 patent/DE2217076A1/de active Pending

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2215103A5 (ko) *	1973-01-23	1974-08-19	Hydroperfect Int

Also Published As

Publication number	Publication date
JPS5141923B1 (ko)	1976-11-12
DE2217076A1 (de)	1972-10-26
SE376275B (ko)	1975-05-12
CA945006A (en)	1974-04-09
GB1390631A (en)	1975-04-16
US3748063A (en)	1973-07-24

Publication	Publication Date	Title
ATA136472A (ko)	1973-12-15
AR196074A1 (ko)	1973-11-30
AU2658571A (ko)	1972-09-21
AU2691671A (ko)	1972-09-28
AU2485671A (ko)	1972-08-03
AU3005371A (ko)	1972-12-21
AU2894671A (ko)	1972-11-23
AU2742671A (ko)	1972-10-12
AU2952271A (ko)	1972-12-07
AU2941471A (ko)	1972-11-30
AU2684071A (ko)	1972-09-28
AU2564071A (ko)	1972-08-24
AU2684171A (ko)	1971-07-15
AU2755871A (ko)	1972-10-19
AU2486471A (ko)	1972-08-03
AU3038671A (ko)	1973-01-04
AU2503871A (ko)	1972-08-10
AU2473671A (ko)	1972-08-03
AU2577671A (ko)	1972-08-24
AU2588771A (ko)	1972-08-31
AU2654071A (ko)	1972-09-21
AU2456871A (ko)	1972-08-17
AU2669471A (ko)	1972-09-21
AU2455871A (ko)	1972-07-27
AU2415871A (ko)	1972-07-13

Legal Events

Date	Code	Title	Description
1980-11-21	ST	Notification of lapse

FR2135957A5 - - Google Patents

Info

Links

Classifications

Landscapes

Applications Claiming Priority (1)

Publications (1)

Family

ID=22455115

Family Applications (1)

Country Status (7)

Cited By (1)

Families Citing this family (20)

Family Cites Families (7)

Cited By (1)

Also Published As

Similar Documents

Legal Events