EP0249657A3 - Apparatus with a vane pump - Google Patents

Apparatus with a vane pump Download PDF

Info

Publication number: EP0249657A3
Authority: EP; European Patent Office
Prior art keywords: vane pump; vane; pump
Prior art date: 1986-06-18
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

EP86116750A

Other languages

German (de)

Other versions

EP0249657A2 (en

EP0249657B1 (en

Inventor

Richard Jurr

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.)

Mannesmann VDO AG

Original Assignee

Mannesmann VDO AG

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.)

1986-06-18

Filing date

1986-12-02

Publication date

1989-04-26

1986-12-02 Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG

1987-12-23 Publication of EP0249657A2 publication Critical patent/EP0249657A2/en

1989-04-26 Publication of EP0249657A3 publication Critical patent/EP0249657A3/en

1991-03-06 Application granted granted Critical

1991-03-06 Publication of EP0249657B1 publication Critical patent/EP0249657B1/en

2006-12-02 Anticipated expiration legal-status Critical

Status Expired - Lifetime 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/04—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for reversible pumps
- 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
- F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
- F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
- F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
- F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
- F04C18/3446—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member the inner and outer member being in contact along more than one line or surface
- 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
- F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
- F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Applications Or Details Of Rotary Compressors (AREA)

EP86116750A 1986-06-18 1986-12-02 Apparatus with a vane pump Expired - Lifetime EP0249657B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE3620393		1986-06-18
DE19863620393 DE3620393A1 (en)	1986-06-18	1986-06-18	DEVICE WITH A LEAF CELL PUMP

Publications (3)

Publication Number	Publication Date
EP0249657A2 EP0249657A2 (en)	1987-12-23
EP0249657A3 true EP0249657A3 (en)	1989-04-26
EP0249657B1 EP0249657B1 (en)	1991-03-06

Family

ID=6303201

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP86116750A Expired - Lifetime EP0249657B1 (en)	1986-06-18	1986-12-02	Apparatus with a vane pump

Country Status (4)

Country	Link
EP (1)	EP0249657B1 (en)
JP (1)	JPS6355386A (en)
BR (1)	BR8701746A (en)
DE (2)	DE3620393A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8123506B2 (en) *	2008-05-29	2012-02-28	Flsmidth A/S	Rotary sliding vane compressor with a secondary compressed fluid inlet
DE102012220608B3 (en) *	2012-11-13	2013-11-14	Joma-Polytec Gmbh	Pumping device for diagnostic device, has multiple pumps formed as vane pumps, where suction pump and pressure pump are arranged in pumping module, and one of vane pumps is driven by drive motor, where bearing is press fitted on drive shaft
CN112648181B (en) *	2020-12-04	2022-04-01	江苏湖润泵业科技有限公司	Vane pump with concave vanes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2831631A (en) *	1953-07-27	1958-04-22	Petersen Entpr	Rotary compressor
GB863162A (en) *	1956-09-21	1961-03-15	Scaife Company	Rotary gas compressor pump
US4247267A (en) *	1978-10-18	1981-01-27	Sid Harvey, Inc.	Valve controlled reversible pump
DE3430353A1 (en) *	1983-08-20	1985-03-07	Mitsubishi Denki K.K., Tokio/Tokyo	WING CELL PUMP

1986
- 1986-06-18 DE DE19863620393 patent/DE3620393A1/en not_active Withdrawn
- 1986-12-02 DE DE8686116750T patent/DE3677976D1/en not_active Expired - Fee Related
- 1986-12-02 EP EP86116750A patent/EP0249657B1/en not_active Expired - Lifetime
1987
- 1987-04-13 BR BR8701746A patent/BR8701746A/en not_active IP Right Cessation
- 1987-06-16 JP JP62148168A patent/JPS6355386A/en active Pending

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2831631A (en) *	1953-07-27	1958-04-22	Petersen Entpr	Rotary compressor
GB863162A (en) *	1956-09-21	1961-03-15	Scaife Company	Rotary gas compressor pump
US4247267A (en) *	1978-10-18	1981-01-27	Sid Harvey, Inc.	Valve controlled reversible pump
DE3430353A1 (en) *	1983-08-20	1985-03-07	Mitsubishi Denki K.K., Tokio/Tokyo	WING CELL PUMP

Also Published As

Publication number	Publication date
DE3620393A1 (en)	1987-12-23
DE3677976D1 (en)	1991-04-11
BR8701746A (en)	1988-02-09
EP0249657A2 (en)	1987-12-23
JPS6355386A (en)	1988-03-09
EP0249657B1 (en)	1991-03-06

Publication	Publication Date	Title
EP0236982A3 (en)	1989-11-08	Pump
EP0240674A3 (en)	1989-07-19	Pump
GB2197689B (en)	1990-11-21	Vane pumps
EP0374731A3 (en)	1990-08-22	Vane pump
GB8727182D0 (en)	1987-12-23	Pumps
GB2192667B (en)	1990-05-30	A screw pump
GB2193762B (en)	1991-01-16	Vane pumps
EP0246482A3 (en)	1988-09-21	Vane pump
EP0285663A4 (en)	1990-09-05	Pump
EP0264778A3 (en)	1989-01-04	Vane pump
GB2190430B (en)	1990-04-11	A pump
GB2197688B (en)	1990-12-05	Pumps
AU98505S (en)	1987-11-05	A pump
GB2192939B (en)	1991-03-20	Vane pump
DE3661757D1 (en)	1989-02-16	Vane pump
GB8614492D0 (en)	1986-07-16	Vane pump
GB2196696B (en)	1991-05-29	Pumps
GB2192571B (en)	1990-03-21	A pump
EP0284241A3 (en)	1989-09-20	Vane pump
GB2187232B (en)	1989-11-08	A rotary fuel pump
EP0333391A3 (en)	1990-01-17	Vane pump
EP0249657A3 (en)	1989-04-26	Apparatus with a vane pump
GB2197389B (en)	1990-11-14	Pumps
GB8606712D0 (en)	1986-04-23	Reciprotary pump
GB2197030B (en)	1990-11-07	Displacement vane pump

Legal Events

Date	Code	Title	Description
1987-11-07	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1987-12-23	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): DE FR GB IT
1989-03-08	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1989-04-26	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): DE FR GB IT
1989-05-24	17P	Request for examination filed	Effective date: 19890316
1989-12-13	17Q	First examination report despatched	Effective date: 19891026
1991-01-19	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1991-03-06	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): DE FR GB IT
1991-03-15	ET	Fr: translation filed
1991-04-03	GBT	Gb: translation of ep patent filed (gb section 77(6)(a)/1977)
1991-04-11	REF	Corresponds to:	Ref document number: 3677976 Country of ref document: DE Date of ref document: 19910411
1991-05-28	ITF	It: translation for a ep patent filed
1991-11-29	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: GB Payment date: 19911129 Year of fee payment: 6
1992-01-09	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1992-01-09	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1992-02-26	26N	No opposition filed
1992-08-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19920831
1992-10-30	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST
1992-12-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GB Effective date: 19921202
1993-07-28	GBPC	Gb: european patent ceased through non-payment of renewal fee	Effective date: 19921202
1995-11-08	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: DE Payment date: 19951108 Year of fee payment: 10
1997-09-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19970902
2005-12-02	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED. Effective date: 20051202