GB2020360A - Centrifugal pumps - Google Patents

Centrifugal pumps

Info

Publication number: GB2020360A
Authority: GB; United Kingdom
Prior art keywords: centrifugal pumps; cavity; channel; impeller; progressively
Prior art date: 1978-04-26
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn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

GB7914250A

Other languages

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.)

Sundstrand Corp

Original Assignee

Sundstrand Corp

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.)

1978-04-26

Filing date

1979-04-24

Publication date

1979-11-14

1979-04-24 Application filed by Sundstrand Corp filed Critical Sundstrand Corp

1979-11-14 Publication of GB2020360A publication Critical patent/GB2020360A/en

Status Withdrawn legal-status Critical Current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
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- 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
- F04D29/40—Casings; Connections of working fluid

Landscapes

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

GB7914250A 1978-04-26 1979-04-24 Centrifugal pumps Withdrawn GB2020360A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US90013078A	1978-04-26	1978-04-26

Publications (1)

Publication Number	Publication Date
GB2020360A true GB2020360A (en)	1979-11-14

Family

ID=25412017

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7914250A Withdrawn GB2020360A (en)	1978-04-26	1979-04-24	Centrifugal pumps

Country Status (8)

Country	Link
JP (1)	JPS54145006A (es)
BR (1)	BR7902544A (es)
DE (1)	DE2917029A1 (es)
ES (1)	ES479986A1 (es)
FR (1)	FR2424427A1 (es)
GB (1)	GB2020360A (es)
IT (1)	IT1162631B (es)
SE (1)	SE7903487A0 (es)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2226364A (en) *	1988-12-24	1990-06-27	Skf Gmbh	Pumping chamber arrangement
GB2234316A (en) *	1989-07-27	1991-01-30	Tiernay Turbines	A diffuser for a compressor.
RU2162547C1 (ru) *	1999-07-21	2001-01-27	Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева"	Многоступенчатый электронасосный агрегат
RU2208183C2 (ru) *	2001-09-26	2003-07-10	Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П.Королева"	Электронасосный агрегат
CN112156684A (zh) *	2020-10-31	2021-01-01	兰州大学	一种新型的独立式实验用高空粉尘扩散机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4526973A (en) *	1981-05-18	1985-07-02	Bristol-Myers Company	Chemical compounds
JPH07117076B2 (ja) *	1989-05-26	1995-12-18	太平洋機工株式会社	ウオータジェット推進機のためのターボ型ポンプ用羽根車およびこの羽根車を有するターボ型ポンプ
DE4128536A1 (de) *	1991-08-28	1993-03-04	Hella Kg Hueck & Co	Kreiselpumpe, insbesondere waschwasserpumpe zur scheibenreinigung von kraftfahrzeugen
CN104179727B (zh) *	2013-05-22	2019-02-05	德昌电机(深圳)有限公司	泵

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE492128C (de) *		1930-02-20	Hans Kuers	Sammelkanal fuer das das Laufrad verlassende Wasser an Kreiselpumpen
FR518913A (fr) *	1914-02-26	1921-06-02	Jean Guerin	Volute directrice pour roues centrifuges
FR523957A (fr) *	1920-02-19	1921-08-27	Paul Martinet	Pompe centrifuge à diffuseur conique
US3091182A (en) *	1960-12-08	1963-05-28	Shell Oil Co	Centrifugal pumps
US3647314A (en) *	1970-04-08	1972-03-07	Gen Electric	Centrifugal pump
DE2522165A1 (de) *	1975-05-17	1976-11-25	Bosch Gmbh Robert	Kreiselpumpe

1979
- 1979-04-20 SE SE7903487A patent/SE7903487A0/sv unknown
- 1979-04-24 GB GB7914250A patent/GB2020360A/en not_active Withdrawn
- 1979-04-24 JP JP4990279A patent/JPS54145006A/ja active Pending
- 1979-04-24 IT IT48829/79A patent/IT1162631B/it active
- 1979-04-25 FR FR7910537A patent/FR2424427A1/fr active Pending
- 1979-04-25 BR BR7902544A patent/BR7902544A/pt unknown
- 1979-04-26 DE DE19792917029 patent/DE2917029A1/de active Pending
- 1979-04-26 ES ES479986A patent/ES479986A1/es not_active Expired

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2226364A (en) *	1988-12-24	1990-06-27	Skf Gmbh	Pumping chamber arrangement
FR2641040A1 (es) *	1988-12-24	1990-06-29	Skf Gmbh
GB2226364B (en) *	1988-12-24	1992-10-28	Skf Gmbh	Liquid pump
GB2234316A (en) *	1989-07-27	1991-01-30	Tiernay Turbines	A diffuser for a compressor.
GB2234316B (en) *	1989-07-27	1993-01-20	Tiernay Turbines	A diffuser
RU2162547C1 (ru) *	1999-07-21	2001-01-27	Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П. Королева"	Многоступенчатый электронасосный агрегат
RU2208183C2 (ru) *	2001-09-26	2003-07-10	Открытое акционерное общество "Ракетно-космическая корпорация "Энергия" им. С.П.Королева"	Электронасосный агрегат
CN112156684A (zh) *	2020-10-31	2021-01-01	兰州大学	一种新型的独立式实验用高空粉尘扩散机
CN112156684B (zh) *	2020-10-31	2024-10-25	兰州大学	一种新型的独立式实验用高空粉尘扩散机

Also Published As

Publication number	Publication date
SE7903487L (es)	1979-10-27
SE7903487A0 (sv)	1979-10-27
JPS54145006A (en)	1979-11-12
ES479986A1 (es)	1980-02-01
FR2424427A1 (fr)	1979-11-23
IT7948829A0 (it)	1979-04-24
BR7902544A (pt)	1979-10-30
IT1162631B (it)	1987-04-01
DE2917029A1 (de)	1979-10-31

Publication	Publication Date	Title
ES517773A0 (es)	1983-11-16	Perfeccionamientos en bombas de circulacion libre.
ATE22159T1 (de)	1986-09-15	Schlauchpumpe.
GB2020360A (en)	1979-11-14	Centrifugal pumps
GB500965A (en)	1939-02-20	Improvements relating to screw impeller fans and pumps
SE8005754L (sv)	1981-02-23	Inloppskrok for centrifugalpumpar
SE8502745L (sv)	1985-12-05	Centrifugalpump
ES2006285A6 (es)	1989-04-16	Bomba centrifuga.
FR2403474A1 (fr)	1979-04-13	Pompe centrifuge
GB2005768A (en)	1979-04-25	A centrifugal pump
GB2012361A (en)	1979-07-25	Axial-Flow and Mixed-Flow Pumps
GB1380250A (en)	1975-01-08	Self-priming highpressure pump
JPS5681297A (en)	1981-07-03	Electric blower
GB2017823A (en)	1979-10-10	Centrifugal fans blowers compressors or the like
JPS54108904A (en)	1979-08-27	Active sludge pump
JPS5537549A (en)	1980-03-15	Self-priming volute pump
JPS57153990A (en)	1982-09-22	Torque flow pump
JPS5491805A (en)	1979-07-20	Suction passage in fluid machine
JPS56126695A (en)	1981-10-03	Centrifugal fan
FR2422842A1 (fr)	1979-11-09	Perfectionnements aux pompes centrifuges en cuve
JPS5333405A (en)	1978-03-29	Centrifugal pump
JPS5564197A (en)	1980-05-14	Centrifugal pump
SU708070A1 (ru)	1980-01-05	Центробежный вентил тор
JPS54114804A (en)	1979-09-07	Pump equipped with inducer
JPS54117918A (en)	1979-09-13	Multi-vane blower
JPS57116194A (en)	1982-07-20	Centrifugal pump

Legal Events

Date	Code	Title	Description
1980-08-20	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)