BR9106900A - PUMPS - Google Patents

PUMPS

Info

Publication number: BR9106900A
Authority: BR; Brazil
Prior art keywords: pumps
Prior art date: 1990-09-28

Application number

BR919106900A

Other languages

Portuguese (pt)

Inventor

Raymond Ivor Booth

Original Assignee

Componenta International Limit

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.)

1990-09-28

Filing date

1991-09-23

Publication date

1993-07-13

1991-09-23 Application filed by Componenta International Limit filed Critical Componenta International Limit

1993-07-13 Publication of BR9106900A publication Critical patent/BR9106900A/en

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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0027—Varying behaviour or the very pump
- F04D15/0038—Varying behaviour or the very pump by varying the effective cross-sectional area of flow through the rotor
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2283—Rotors specially for centrifugal pumps with special measures for reverse pumping action

Landscapes

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

BR919106900A 1990-09-28 1991-09-23 PUMPS BR9106900A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB909021164A GB9021164D0 (en)	1990-09-28	1990-09-28	Pumps
PCT/GB1991/001625 WO1992006302A1 (en)	1990-09-28	1991-09-23	Pumps

Publications (1)

Publication Number	Publication Date
BR9106900A true BR9106900A (en)	1993-07-13

Family

ID=10682922

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR919106900A BR9106900A (en)	1990-09-28	1991-09-23	PUMPS

Country Status (8)

Country	Link
EP (1)	EP0549738A1 (en)
JP (1)	JPH06504346A (en)
AU (1)	AU8629191A (en)
BR (1)	BR9106900A (en)
CA (1)	CA2092913A1 (en)
GB (1)	GB9021164D0 (en)
WO (1)	WO1992006302A1 (en)
ZA (1)	ZA917655B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ITCR20050008A1 (en) *	2005-06-01	2006-12-02	Luigi Spedini	Impeller for centrifugal pump with permanent magnet synchronous motor
DE102011001090A1 (en) *	2011-03-04	2012-09-06	Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Merbelsrod	Controllable cooling system for a motor vehicle, coolant pump therefor, usable in the coolant pump impeller and method for controlling a flow of coolant in such a cooling system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR802966A (en) *	1936-03-05	1936-09-19	Jombart	Centrifugal pump or reversible fan
FR2186074A5 (en) *	1972-05-23	1974-01-04	Sev Marchal
US4828455A (en) *	1982-12-21	1989-05-09	Aisin Seiki Kabushiki Kaisha	Temperature responsive blade shroud-disk for thermostatic water pump
IT1179626B (en) *	1984-04-30	1987-09-16	Mes Sa	VARIABLE GEOMETRY IMPELLER FOR TWO-DELIVERY CENTRIFUGAL PUMPS SELECTABLE BY INVERSION OF THE DIRECTION OF ROTATION PARTICULARLY FOR MOTORWINDER WASHER SYSTEMS

1990
- 1990-09-28 GB GB909021164A patent/GB9021164D0/en active Pending
1991
- 1991-09-23 JP JP3515960A patent/JPH06504346A/en active Pending
- 1991-09-23 CA CA002092913A patent/CA2092913A1/en not_active Abandoned
- 1991-09-23 EP EP92907652A patent/EP0549738A1/en not_active Withdrawn
- 1991-09-23 WO PCT/GB1991/001625 patent/WO1992006302A1/en not_active Ceased
- 1991-09-23 BR BR919106900A patent/BR9106900A/en unknown
- 1991-09-23 AU AU86291/91A patent/AU8629191A/en not_active Abandoned
- 1991-09-25 ZA ZA917655A patent/ZA917655B/en unknown

Also Published As

Publication number	Publication date
AU8629191A (en)	1992-04-28
WO1992006302A1 (en)	1992-04-16
ZA917655B (en)	1993-03-25
GB9021164D0 (en)	1990-11-14
EP0549738A1 (en)	1993-07-07
CA2092913A1 (en)	1992-03-29
JPH06504346A (en)	1994-05-19

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DE69123449D1 (en)	1997-01-16	PUMPING DEVICE
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ATA210290A (en)	1991-10-15	LOTPILLE
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ATA80690A (en)	1997-12-15	ALPINSCHI
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BR9106900A (en)	1993-07-13	PUMPS
DK0523113T3 (en)	1994-09-26	Screw pump
DE59108496D1 (en)	1997-03-06	Funding
DE69115652D1 (en)	1996-02-01	Gerotor pumps
ATA237490A (en)	1991-12-15	RINNENSTEIN
ATA209290A (en)	1992-10-15	DIARAEHMCHEN
SE9000347D0 (en)	1990-02-01	PERISTAL PUMP
FI905573A0 (en)	1990-11-12	SAKTAGAOENDE HYDRAULMOTOR / PUMP.
KR920008045U (en)	1992-05-19	Submersible pump
KR930008285U (en)	1993-05-24	Pump case case
FI906346A7 (en)	1992-06-22	VAETSKE PUMP.
FI902841A7 (en)	1991-12-08	VIBRATIONSDAEMPARE FOER EN PUMP.
KR920008032U (en)	1992-05-19	Vacuum pump
KR910020406U (en)	1991-12-20	Submersible pump
BR9003968A (en)	1992-02-25	INSTANT TELE-LOTTERY