EP0993554A4 - Improvements to impeller pumps - Google Patents

Improvements to impeller pumps

Info

Publication number
EP0993554A4
EP0993554A4 EP98914704A EP98914704A EP0993554A4 EP 0993554 A4 EP0993554 A4 EP 0993554A4 EP 98914704 A EP98914704 A EP 98914704A EP 98914704 A EP98914704 A EP 98914704A EP 0993554 A4 EP0993554 A4 EP 0993554A4
Authority
EP
European Patent Office
Prior art keywords
impeller pumps
impeller
pumps
Prior art date
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Withdrawn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
EP98914704A
Other languages
German (de)
French (fr)
Other versions
EP0993554A1 (en
Inventor
John Eastman Barnes
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0993554A1 publication Critical patent/EP0993554A1/en
Publication of EP0993554A4 publication Critical patent/EP0993554A4/en
Withdrawn legal-status Critical Current

Links

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
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/28—Safety arrangements; Monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C21/00—Component parts, details or accessories not provided for in groups F01C1/00 - F01C20/00
    • F01C21/10—Outer members for co-operation with rotary pistons; Casings
    • F01C21/104—Stators; Members defining the outer boundaries of the working chamber
    • F01C21/108—Stators; Members defining the outer boundaries of the working chamber with an axial surface, e.g. side plates
    • 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
    • F04C5/00—Rotary-piston machines or pumps with the working-chamber walls at least partly resiliently deformable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/02—Glass
EP98914704A 1997-04-18 1998-04-16 Improvements to impeller pumps Withdrawn EP0993554A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPO6297A AUPO629797A0 (en) 1997-04-18 1997-04-18 Pump end cover
AUPO006297 1997-04-18
PCT/AU1998/000264 WO1998048172A1 (en) 1997-04-18 1998-04-16 Improvements to impeller pumps

Publications (2)

Publication Number Publication Date
EP0993554A1 EP0993554A1 (en) 2000-04-19
EP0993554A4 true EP0993554A4 (en) 2000-06-07

Family

ID=3800592

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98914704A Withdrawn EP0993554A4 (en) 1997-04-18 1998-04-16 Improvements to impeller pumps

Country Status (3)

Country Link
EP (1) EP0993554A4 (en)
AU (1) AUPO629797A0 (en)
WO (1) WO1998048172A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6388417B1 (en) 1999-12-06 2002-05-14 Macrosonix Corporation High stability dynamic force motor
ITGE20110145A1 (en) * 2011-12-20 2013-06-21 Gianluigi Costa IMPELLER FOR PUMPS AND PUMP INCLUDING THAT IMPELLER
WO2014119932A1 (en) * 2013-01-31 2014-08-07 한라비스테온공조 주식회사 Rotary vane compressor
CN104968941A (en) 2013-02-05 2015-10-07 汉拿伟世通空调有限公司 Vane rotary compressor
RU174866U1 (en) * 2017-01-20 2017-11-08 Сергей Андреевич Горбунов ROTOR PISTON MACHINE

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB365368A (en) * 1931-02-16 1932-01-21 August Frisch Apparatus for making visible the supply of liquid lubricants under pressure through pipes
US4573887A (en) * 1983-09-16 1986-03-04 S. E. Rykoff & Co. Corrosion-resistant roller-type pump
US5309716A (en) * 1991-01-02 1994-05-10 Kolbinger Herman J Rotary pump or engine with spherical body

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2076068B (en) * 1980-05-16 1983-11-09 Smith & Nephew Ass Peristaltic fluid-machines
DE4410800C2 (en) * 1994-03-29 1996-12-19 Mn Heizungsmontage Gmbh Rotary display device for pumps
US5563585A (en) * 1994-06-15 1996-10-08 See Water Inc. Water pump monitor
GB2307723B (en) * 1995-11-29 2000-04-26 Lee Deller Means of clearing air-locks
US5713723A (en) * 1996-05-17 1998-02-03 Tuthill Corporation Volumetric hand pump

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB365368A (en) * 1931-02-16 1932-01-21 August Frisch Apparatus for making visible the supply of liquid lubricants under pressure through pipes
US4573887A (en) * 1983-09-16 1986-03-04 S. E. Rykoff & Co. Corrosion-resistant roller-type pump
US5309716A (en) * 1991-01-02 1994-05-10 Kolbinger Herman J Rotary pump or engine with spherical body

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9848172A1 *

Also Published As

Publication number Publication date
WO1998048172A1 (en) 1998-10-29
EP0993554A1 (en) 2000-04-19
AUPO629797A0 (en) 1997-05-15

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Legal Events

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