EP0859152A3 - Rotationspumpe - Google Patents

Rotationspumpe Download PDF

Info

Publication number: EP0859152A3
Authority: EP; European Patent Office
Prior art keywords: pump; containing assembly; rotor; rotary pump; axes
Prior art date: 1997-02-12
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP98301015A

Other languages

English (en)

French (fr)

Other versions

EP0859152A2 (de

Inventor

Andrew G Olliver

Reginald J Jupp

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.)

SPX Flow Technology Crawley Ltd

Original Assignee

APV UK Ltd

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.)

1997-02-12

Filing date

1998-02-11

Publication date

2000-02-23

1998-02-11 Application filed by APV UK Ltd filed Critical APV UK Ltd

1998-08-19 Publication of EP0859152A2 publication Critical patent/EP0859152A2/de

2000-02-23 Publication of EP0859152A3 publication Critical patent/EP0859152A3/de

Status Withdrawn legal-status Critical Current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
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- 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
- F04C2230/00—Manufacture
- F04C2230/60—Assembly methods
- 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
- F04C2240/00—Components
- F04C2240/30—Casings or housings

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Rotary Pumps (AREA)
Details And Applications Of Rotary Liquid Pumps (AREA)

EP98301015A 1997-02-12 1998-02-11 Rotationspumpe Withdrawn EP0859152A3 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB9702852		1997-02-12
GBGB9702852.6A GB9702852D0 (en)	1997-02-12	1997-02-12	Rotary pump

Publications (2)

Publication Number	Publication Date
EP0859152A2 EP0859152A2 (de)	1998-08-19
EP0859152A3 true EP0859152A3 (de)	2000-02-23

Family

ID=10807486

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP98301015A Withdrawn EP0859152A3 (de)	1997-02-12	1998-02-11	Rotationspumpe

Country Status (2)

Country	Link
EP (1)	EP0859152A3 (de)
GB (1)	GB9702852D0 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2440944B (en) *	2006-08-11	2011-10-12	Itt Mfg Enterprises Inc	Rotary lobe pump
EP3889431B1 (de)	2020-03-31	2023-12-20	Alfa Laval Corporate AB	Rotationsverdrängerpumpe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE323017C (de) *		1920-07-13	Albert Patzig	Zahnradpumpe
GB2115491A (en) *	1982-02-19	1983-09-07	Maag Zahnraeder & Maschinen Ag	Rotary positive-displacement fluid-machines

1997
- 1997-02-12 GB GBGB9702852.6A patent/GB9702852D0/en active Pending
1998
- 1998-02-11 EP EP98301015A patent/EP0859152A3/de not_active Withdrawn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE323017C (de) *		1920-07-13	Albert Patzig	Zahnradpumpe
GB2115491A (en) *	1982-02-19	1983-09-07	Maag Zahnraeder & Maschinen Ag	Rotary positive-displacement fluid-machines

Also Published As

Publication number	Publication date
GB9702852D0 (en)	1997-04-02
EP0859152A2 (de)	1998-08-19

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Legal Events

Date	Code	Title	Description
1998-07-03	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
1998-08-19	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
1998-08-19	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-01-07	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
2000-02-23	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
2000-02-23	AX	Request for extension of the european patent	Free format text: AL;LT;LV;MK;RO;SI
2000-11-02	AKX	Designation fees paid
2001-01-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2001-03-14	18D	Application deemed to be withdrawn	Effective date: 20000301
2001-04-19	REG	Reference to a national code	Ref country code: DE Ref legal event code: 8566