AU2003281289A1 - Regenerative fluid pump and stator for the same - Google Patents

Regenerative fluid pump and stator for the same

Info

Publication number: AU2003281289A1
Authority: AU; Australia
Prior art keywords: stator; same; fluid pump; regenerative fluid; regenerative
Prior art date: 2002-07-05
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.): Abandoned

Application number

AU2003281289A

Inventor

Ian David Stones

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.)

BOC Group Ltd

Original Assignee

BOC Group 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.)

2002-07-05

Filing date

2003-07-04

Publication date

2004-01-23

2003-07-04 Application filed by BOC Group Ltd filed Critical BOC Group Ltd

2004-01-23 Publication of AU2003281289A1 publication Critical patent/AU2003281289A1/en

Status Abandoned legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/008—Regenerative pumps
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/10—Centrifugal pumps for compressing or evacuating
- F04D17/12—Multi-stage pumps
- F04D17/127—Multi-stage pumps with radially spaced stages, e.g. for contrarotating type
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/08—Sealings
- F04D29/16—Sealings between pressure and suction sides
- F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps

Landscapes

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

AU2003281289A 2002-07-05 2003-07-04 Regenerative fluid pump and stator for the same Abandoned AU2003281289A1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB0215708.9		2002-07-05
GBGB0215708.9A GB0215708D0 (en)	2002-07-05	2002-07-05	A regenerative fluid pump and stator for the same
PCT/GB2003/002902 WO2004005724A1 (en)	2002-07-05	2003-07-04	Regenerative fluid pump and stator for the same

Publications (1)

Publication Number	Publication Date
AU2003281289A1 true AU2003281289A1 (en)	2004-01-23

Family

ID=9939989

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU2003281289A Abandoned AU2003281289A1 (en)	2002-07-05	2003-07-04	Regenerative fluid pump and stator for the same

Country Status (3)

Country	Link
AU (1)	AU2003281289A1 (en)
GB (1)	GB0215708D0 (en)
WO (1)	WO2004005724A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE102011108763B4 (en) *	2011-07-28	2013-08-08	Pierburg Gmbh	Side channel blower
US9376518B2 (en)	2013-08-28	2016-06-28	Exxonmobil Chemical Patents Inc.	Racemo selective metallation process

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR404632A (en) *	1908-10-24	1909-12-07	Marcel Armengaud	Relatively slow running high pressure centrifugal fan compressor
DE724875C (en) *	1939-12-19	1942-09-09	Siemens Ag	Circulation pump for pumping gases
US3324799A (en) *	1965-08-05	1967-06-13	Trw Inc	Radial staging for reentry compressor
FR1523028A (en) *	1967-05-17	1968-04-02	Rotron Mfg Co	Stage compressor
CH526223A (en) *	1971-01-13	1972-07-31	Bbc Brown Boveri & Cie	Centrifugal fan
DE2135093B2 (en) *	1971-07-14	1974-06-06	Fa. J. Eberspaecher, 7300 Esslingen	Side channel blowers, in particular for fuel-operated heating devices
DE19818667A1 (en) *	1998-04-27	1999-10-28	Becker Kg Gebr	Centrifugal compressor with radial compressor wheel
DE19926777A1 (en) *	1999-06-11	2000-12-14	Becker Kg Gebr	Side channel blower
US6394747B1 (en) *	2000-06-21	2002-05-28	Varian, Inc.	Molecular drag vacuum pumps

2002
- 2002-07-05 GB GBGB0215708.9A patent/GB0215708D0/en not_active Ceased
2003
- 2003-07-04 AU AU2003281289A patent/AU2003281289A1/en not_active Abandoned
- 2003-07-04 WO PCT/GB2003/002902 patent/WO2004005724A1/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
GB0215708D0 (en)	2002-08-14
WO2004005724A1 (en)	2004-01-15

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Legal Events

Date	Code	Title	Description
2005-07-21	MK6	Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase