DE69526717T2 - Anlage mit eingebauter Pumpe und Fluidströmungsmesser - Google Patents

Anlage mit eingebauter Pumpe und Fluidströmungsmesser

Info

Publication number
DE69526717T2
DE69526717T2 DE69526717T DE69526717T DE69526717T2 DE 69526717 T2 DE69526717 T2 DE 69526717T2 DE 69526717 T DE69526717 T DE 69526717T DE 69526717 T DE69526717 T DE 69526717T DE 69526717 T2 DE69526717 T2 DE 69526717T2
Authority
DE
Germany
Prior art keywords
pump
fluid flow
conduit
flow meter
housing
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.)
Expired - Lifetime
Application number
DE69526717T
Other languages
English (en)
Other versions
DE69526717D1 (de
Inventor
Paul A Johnson
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.)
Micropump Inc
Original Assignee
Micropump Inc
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 Micropump Inc filed Critical Micropump Inc
Application granted granted Critical
Publication of DE69526717D1 publication Critical patent/DE69526717D1/de
Publication of DE69526717T2 publication Critical patent/DE69526717T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04C14/08—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by varying the rotational speed
    • 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
    • F04C11/00—Combinations of two or more machines or pumps, each being of rotary-piston or oscillating-piston type; Pumping installations
    • 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
    • F04C13/00—Adaptations of machines or pumps for special use, e.g. for extremely high pressures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/04—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls
    • G01F3/06—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having rigid movable walls comprising members rotating in a fluid-tight or substantially fluid-tight manner in a housing
    • G01F3/10—Geared or lobed impeller meters
    • 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
    • F04C2220/00—Application
    • F04C2220/24—Application for metering throughflow
DE69526717T 1995-01-11 1995-12-27 Anlage mit eingebauter Pumpe und Fluidströmungsmesser Expired - Lifetime DE69526717T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37124095A 1995-01-11 1995-01-11

Publications (2)

Publication Number Publication Date
DE69526717D1 DE69526717D1 (de) 2002-06-20
DE69526717T2 true DE69526717T2 (de) 2003-01-30

Family

ID=23463117

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69526717T Expired - Lifetime DE69526717T2 (de) 1995-01-11 1995-12-27 Anlage mit eingebauter Pumpe und Fluidströmungsmesser

Country Status (6)

Country Link
US (1) US5704767A (de)
EP (1) EP0722044B1 (de)
JP (1) JPH08292078A (de)
AT (1) ATE217689T1 (de)
CA (1) CA2166952A1 (de)
DE (1) DE69526717T2 (de)

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CA2944037C (en) * 2014-03-28 2018-06-19 Schertz Aerial Service, Inc. Spraying system and method
DE102015117562A1 (de) * 2014-10-16 2016-04-21 Johnson Electric S.A. Zahnradpumpe
EP3538765B1 (de) 2016-11-11 2022-08-10 Micropump Inc. Systeme und verfahren zur fixierung eines nachgiebigen elements in einer pumpe
CN107084051A (zh) * 2017-06-12 2017-08-22 西安成立航空制造有限公司 一种直接作用式燃油计量装置及其计量方法
CA3034594A1 (en) * 2018-02-23 2019-08-23 Tti (Macao Commercial Offshore) Limited Transfer pump and transfer pump accessory
IT201800007022A1 (it) * 2018-07-09 2020-01-09 Misuratore volumetrico di portata.
GB201814762D0 (en) * 2018-09-11 2018-10-24 Sentec Ltd Insert electromagnetic flow sensor for centrifugal pump
US11168010B2 (en) 2019-06-20 2021-11-09 Robert Gage Fortson Chlorinator device, system, and method

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Also Published As

Publication number Publication date
JPH08292078A (ja) 1996-11-05
US5704767A (en) 1998-01-06
EP0722044A2 (de) 1996-07-17
EP0722044A3 (de) 1997-01-15
DE69526717D1 (de) 2002-06-20
EP0722044B1 (de) 2002-05-15
ATE217689T1 (de) 2002-06-15
CA2166952A1 (en) 1996-07-12

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: EFFERT UND KOLLEGEN, 12487 BERLIN

8328 Change in the person/name/address of the agent

Representative=s name: WABLAT-LANGE-KARTHAUS, 14129 BERLIN