BE819401A - Pompe a fluide regeneratrice a etages multiples - Google Patents

Pompe a fluide regeneratrice a etages multiples

Info

Publication number: BE819401A
Authority: BE; Belgium
Prior art keywords: fluid pump; regenerating fluid; stage; stage regenerating; pump
Prior art date: 1973-09-18

Application number

BE148088A

Other languages

English (en)

French (fr)

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.)

1973-09-18

Filing date

1974-08-30

Publication date

1974-12-16

1974-08-30 Application filed filed Critical

1974-12-16 Publication of BE819401A publication Critical patent/BE819401A/xx

Links

239000012530 fluid Substances 0.000 title 1
230000001172 regenerating effect Effects 0.000 title 1

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
- F04D17/16—Centrifugal pumps for displacing without appreciable compression
- F04D17/168—Pumps specially adapted to produce a vacuum
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
- F04D5/003—Regenerative pumps of multistage type
- F04D5/006—Regenerative pumps of multistage type the stages being axially offset

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Applications Or Details Of Rotary Compressors (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)

BE148088A 1973-09-18 1974-08-30 Pompe a fluide regeneratrice a etages multiples BE819401A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US398496A US3917431A (en)	1973-09-18	1973-09-18	Multi-stage regenerative fluid pump

Publications (1)

Publication Number	Publication Date
BE819401A true BE819401A (fr)	1974-12-16

Family

ID=23575597

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE148088A BE819401A (fr)	1973-09-18	1974-08-30	Pompe a fluide regeneratrice a etages multiples

Country Status (8)

Country	Link
US (1)	US3917431A (it)
JP (1)	JPS5056606A (it)
BE (1)	BE819401A (it)
CA (1)	CA1002386A (it)
DE (1)	DE2445157A1 (it)
FR (1)	FR2244088B1 (it)
GB (1)	GB1476518A (it)
IT (1)	IT1019236B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3427112A1 (de) *	1984-07-23	1986-01-23	Friedrich 8541 Röttenbach Schweinfurter	Seitenkanalpumpe mit kraefteausgleich
JPH0660637B2 (ja) *	1985-03-20	1994-08-10	日本電装株式会社	電動機駆動式燃料ポンプ
KR890004933B1 (ko) *	1985-07-31	1989-11-30	가부시기가이샤 히다찌세이사꾸쇼	터어보분자펌프
IT222241Z2 (it) *	1990-11-15	1995-02-06	Zanussi Elettrodomestici	Lavastoviglie con gruppo di pompaggio a motore reversibile
IT222242Z2 (it) *	1990-11-15	1995-02-06	Zanussi Elettrodomestici	Lavastoviglie con gruppo di pompaggio a motore reversibile
US5137418A (en) *	1990-12-21	1992-08-11	Roy E. Roth Company	Floating self-centering turbine impeller
US5513950A (en) *	1994-12-27	1996-05-07	Ford Motor Company	Automotive fuel pump with regenerative impeller having convexly curved vanes
DE19504079B4 (de) *	1995-02-08	2004-11-04	Robert Bosch Gmbh	Strömungspumpe zum Fördern von Kraftstoff aus einem Vorratsbehälter zur Brennkraftmaschine eines Kraftfahrzeugs
DE19534061B4 (de) *	1995-09-14	2006-08-31	Heinrich Franke	Zentrifugalströmungspumpe
US6296439B1 (en)	1999-06-23	2001-10-02	Visteon Global Technologies, Inc.	Regenerative turbine pump impeller
DE10048695A1 (de) *	2000-09-30	2002-04-11	Leybold Vakuum Gmbh	Pumpe als Seitenkanalpumpe
GB0215709D0 (en) *	2002-07-05	2002-08-14	Boc Group Plc	A regenerative fluid pump and stator for the same
GB0215706D0 (en) *	2002-07-05	2002-08-14	Boc Group Plc	A regenerative fluid pump and stator for the same
DE102013108482A1 (de) *	2013-08-06	2015-02-12	Pfeiffer Vacuum Gmbh	Vakuumpumpstufe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US503550A (en) *		1893-08-15		Rotary engine
US1973669A (en) *	1931-01-12	1934-09-11	Spoor Willem Lodewijk Joost	Rotary pump
US2045851A (en) *	1934-09-12	1936-06-30	Richmond Turbine Pump Co Inc	Pump
US2340787A (en) *	1941-04-11	1944-02-01	Linde Air Prod Co	Means for balancing rotary pumps
US3787140A (en) *	1971-10-04	1974-01-22	A Gregory	Power plant

1973
- 1973-09-18 US US398496A patent/US3917431A/en not_active Expired - Lifetime
1974
- 1974-08-30 BE BE148088A patent/BE819401A/xx unknown
- 1974-09-09 GB GB3927174A patent/GB1476518A/en not_active Expired
- 1974-09-09 CA CA208,784A patent/CA1002386A/en not_active Expired
- 1974-09-10 IT IT52963/74A patent/IT1019236B/it active
- 1974-09-16 FR FR7431208A patent/FR2244088B1/fr not_active Expired
- 1974-09-18 DE DE19742445157 patent/DE2445157A1/de active Pending
- 1974-09-18 JP JP49107556A patent/JPS5056606A/ja active Pending

Also Published As

Publication number	Publication date
CA1002386A (en)	1976-12-28
FR2244088A1 (it)	1975-04-11
FR2244088B1 (it)	1980-04-11
GB1476518A (en)	1977-06-16
US3917431A (en)	1975-11-04
IT1019236B (it)	1977-11-10
DE2445157A1 (de)	1975-03-20
JPS5056606A (it)	1975-05-17

Publication	Publication Date	Title
BE821375A (fr)	1975-04-23	Pompe a membrane
AT331642B (de)	1976-08-25	Olpumpe
BE806614A (fr)	1974-04-26	Pompe en cuvelage
BE811852A (fr)	1974-09-04	Pompe cardiaque
SE398911B (sv)	1978-01-23	Tryckfluidumdriven kolvpump
BE819401A (fr)	1974-12-16	Pompe a fluide regeneratrice a etages multiples
NL7414932A (nl)	1975-04-29	Vloeistofpatroon.
IT1006974B (it)	1976-10-20	Girante di macchina a fluido
BE813953A (fr)	1974-08-16	Pompe de circulation de fluide
DK140318B (da)	1979-07-30	Slangepumpe.
NL7504384A (nl)	1975-10-20	Hydraulische pompinrichting.
BE818981A (fr)	1974-12-16	Pompe
NO142479C (no)	1980-08-27	Hydraulisk vaeske.
BE819440A (fr)	1975-03-03	Pompe a piston axial
BE811997A (fr)	1974-07-01	Pompe a piston coulissant
SE435650B (sv)	1984-10-08	Radialkolvpump
CH550940A (fr)	1974-06-28	Pompe a piston.
FR2295267A1 (fr)	1976-07-16	Pompe a fluide
BE757880A (fr)	1971-04-22	Pompe a piston torique
IT1022267B (it)	1978-03-20	Fluido idraulico
IT1004689B (it)	1976-07-20	Macchina a pressione di fluido
NL7415321A (nl)	1975-07-01	Pompinrichting.
BE810430A (fr)	1974-05-16	Pompe a immersion
NL157977B (nl)	1978-09-15	Slangepompslang.
IT1003345B (it)	1976-06-10	Perfezionamenti relativi a fluidi idraulici