BR9106626A - Aperfeicoamentos em bombas de rotor de gerador - Google Patents

Aperfeicoamentos em bombas de rotor de gerador

Info

Publication number: BR9106626A
Authority: BR; Brazil
Prior art keywords: generator rotor; rotor pumps; pumps; generator; rotor
Prior art date: 1990-07-11

Application number

BR919106626A

Other languages

English (en)

Inventor

Steve Hodge

Richard Robert Freeman

Original Assignee

Concentric Pumps 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.)

1990-07-11

Filing date

1991-07-05

Publication date

1993-06-01

1991-07-05 Application filed by Concentric Pumps Ltd filed Critical Concentric Pumps Ltd

1993-06-01 Publication of BR9106626A publication Critical patent/BR9106626A/pt

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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member
- F04C2/102—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member the two members rotating simultaneously around their respective axes
- 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
- F04C2/00—Rotary-piston machines or pumps
- F04C2/08—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
- F04C2/10—Rotary-piston machines or pumps of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of internal-axis type with the outer member having more teeth or tooth-equivalents, e.g. rollers, than the inner member

Landscapes

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

BR919106626A 1990-07-11 1991-07-05 Aperfeicoamentos em bombas de rotor de gerador BR9106626A (pt)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB909015291A GB9015291D0 (en)	1990-07-11	1990-07-11	Improvements in gerotor pumps
PCT/GB1991/001101 WO1992001161A1 (en)	1990-07-11	1991-07-05	Improvements in gerotor pumps

Publications (1)

Publication Number	Publication Date
BR9106626A true BR9106626A (pt)	1993-06-01

Family

ID=10678959

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR919106626A BR9106626A (pt)	1990-07-11	1991-07-05	Aperfeicoamentos em bombas de rotor de gerador

Country Status (13)

Country	Link
EP (1)	EP0467571A1 (pt)
JP (1)	JPH06501292A (pt)
KR (1)	KR930701692A (pt)
AR (1)	AR244857A1 (pt)
AU (1)	AU640031B2 (pt)
BR (1)	BR9106626A (pt)
CA (1)	CA2046376A1 (pt)
FI (1)	FI925372A (pt)
GB (2)	GB9015291D0 (pt)
IE (1)	IE912415A1 (pt)
PT (1)	PT98231A (pt)
WO (1)	WO1992001161A1 (pt)
ZA (1)	ZA915264B (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4123190A1 (de) *	1991-06-07	1992-12-10	Schwaebische Huettenwerke Gmbh	Zahnradpumpe fuer oel fuer einen verbrennungsmotor, insbesondere fuer kraftfahrzeuge
DE19807630A1 (de)	1998-02-23	1999-08-26	Bayer Ag	Wasserhaltige Mittel zur Bekämpfung parasitierender Insekten und Milben an Menschen
US6152717A (en) *	1998-06-11	2000-11-28	Unisia Jecs Corporation	Internal gear pumps
US7410349B2 (en) *	2004-10-26	2008-08-12	Magna Powertrain Usa, Inc.	High efficiency gerotor pump
JP5497996B2 (ja)	2008-05-26	2014-05-21	日本電信電話株式会社	導波路型デバイスにおける導波路終端方法
DE102016213611B4 (de) *	2016-07-25	2022-12-01	Zf Friedrichshafen Ag	Rotorpumpe und Anordnung zum Antrieb einer Rotorpumpe

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR566247A (fr) *	1923-04-26	1924-02-11	Hill Engineering Co Inc	Rotors conjugués
US1486836A (en) *	1923-04-28	1924-03-11	Hill Compressor & Pump Company	Rotary-pump pressure control
GB233423A (en) *	1924-02-07	1925-05-07	Hill Compressor & Pump Co Inc	Improvements in or relating to rotary pumps or the like
GB331054A (en) *	1929-01-03	1930-07-03	Thomas Winter Nichols	Improvements in rotary pumps, compressors and the like
GB370474A (en) *	1930-12-11	1932-04-11	Thomas Winter Nichols	Improvements in rotary pumps
GB404424A (en) *	1932-10-19	1934-01-18	Aladar Ledacskiss	Improvements in or relating to rotary toothed-wheel engines
US3121341A (en) *	1960-05-25	1964-02-18	Francis A Hill	Gears with rigid molded surfaces
IT1118556B (it) *	1979-04-12	1986-03-03	Whitehead Moto Fides Spa Stabi	Procedimento per la realizzazione di una pompa meccanica rotativa e relativa pompa ottenuta
JPS6029604Y2 (ja) *	1981-06-16	1985-09-06	富士重工業株式会社	内燃機関の潤滑油ポンプ
DE3603773A1 (de) *	1986-01-03	1987-07-09	Schwaebische Huettenwerke Gmbh	Zahnradmaschine
GB2219631B (en) *	1988-06-09	1992-08-05	Concentric Pumps Ltd	Improvements relating to gerotor pumps
EP0361716B1 (en) *	1988-09-28	1993-09-01	Concentric Pumps Limited	Improvements relating to gerotor pumps

1990
- 1990-07-11 GB GB909015291A patent/GB9015291D0/en active Pending
1991
- 1991-07-05 WO PCT/GB1991/001101 patent/WO1992001161A1/en active Application Filing
- 1991-07-05 BR BR919106626A patent/BR9106626A/pt not_active IP Right Cessation
- 1991-07-05 EP EP91306147A patent/EP0467571A1/en not_active Withdrawn
- 1991-07-05 AU AU81025/91A patent/AU640031B2/en not_active Ceased
- 1991-07-05 CA CA002046376A patent/CA2046376A1/en not_active Abandoned
- 1991-07-05 PT PT98231A patent/PT98231A/pt not_active Application Discontinuation
- 1991-07-05 JP JP3511891A patent/JPH06501292A/ja active Pending
- 1991-07-05 GB GB9114604A patent/GB2245935A/en not_active Withdrawn
- 1991-07-05 KR KR1019920703377A patent/KR930701692A/ko not_active Application Discontinuation
- 1991-07-08 ZA ZA915264A patent/ZA915264B/xx unknown
- 1991-07-10 IE IE241591A patent/IE912415A1/en unknown
- 1991-07-11 AR AR91320121A patent/AR244857A1/es active
1992
- 1992-11-26 FI FI925372A patent/FI925372A/fi not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU8102591A (en)	1992-02-04
KR930701692A (ko)	1993-06-12
GB2245935A (en)	1992-01-15
FI925372A0 (fi)	1992-11-26
ZA915264B (en)	1992-04-29
JPH06501292A (ja)	1994-02-10
EP0467571A1 (en)	1992-01-22
GB9114604D0 (en)	1991-08-21
GB9015291D0 (en)	1990-08-29
AU640031B2 (en)	1993-08-12
IE912415A1 (en)	1992-01-15
FI925372A (fi)	1992-11-26
WO1992001161A1 (en)	1992-01-23
AR244857A1 (es)	1993-11-30
PT98231A (pt)	1993-08-31
CA2046376A1 (en)	1992-01-12

Publication	Publication Date	Title
DE69405633D1 (de)	1997-10-23	Rotoreinheit
DE69106284D1 (de)	1995-02-09	Vibrationsgenerator.
KR930703729A (ko)	1993-11-30	동기 회전기의 로우터
ATE259996T1 (de)	2004-03-15	Hydroelektrische generatoranlage
DE69407518D1 (de)	1998-02-05	Rotorschaufel
DE69115552D1 (de)	1996-02-01	Bezugsgenerator
DE69111934D1 (de)	1995-09-14	Verbesserter perkutaner oxygenator.
DE69113482D1 (de)	1995-11-02	Elektrischer motor.
DE69114051D1 (de)	1995-11-30	Verbesserungen an Ummantelungen von Turbinenrotoren.
DE4292985T1 (de)	1993-10-07	Versetzte Rotoranordnung
FI912608A0 (fi)	1991-05-30	Skruvhjulspump och stator.
DE59106499D1 (de)	1995-10-19	Elektrischer Rotationsmotor.
DE69409498D1 (de)	1998-05-14	Integrale Schaufel-Rotoreinheit
DE69101015D1 (de)	1994-03-03	Rotoren.
DE59302906D1 (de)	1996-07-18	Rotorpumpe
FR2628154B3 (fr)	1990-08-03	Stator de ventilateur
ITMI911756A1 (it)	1992-12-26	Generatore di corrente
DE69112434D1 (de)	1995-10-05	Kurvengenerator.
BR9106626A (pt)	1993-06-01	Aperfeicoamentos em bombas de rotor de gerador
DE69105864D1 (de)	1995-01-26	Beheizter Rotor.
DE69528281D1 (de)	2002-10-24	Hochgeschwindigkeitsrotoranordnung
KR920001526U (ko)	1992-01-28	자석발전기
DE68912181D1 (de)	1994-02-24	Faradayrotor.
BR9107075A (pt)	1993-09-14	Bombas de gerotor
BR9004047A (pt)	1992-02-25	Rotor de umectacao

Legal Events

Date	Code	Title	Description
1996-02-21	FF	Decision: intention to grant
1996-10-29	FG	Letter patent granted
2010-07-06	B21A	Expiry acc. art. 78, item i of ipl- expiry of the term of protection	Free format text: PATENTE EXTINTA EM 05/07/2006