FR2429416A1 - FLOWMETER - Google Patents

FLOWMETER

Info

Publication number
FR2429416A1
FR2429416A1 FR7916136A FR7916136A FR2429416A1 FR 2429416 A1 FR2429416 A1 FR 2429416A1 FR 7916136 A FR7916136 A FR 7916136A FR 7916136 A FR7916136 A FR 7916136A FR 2429416 A1 FR2429416 A1 FR 2429416A1
Authority
FR
France
Prior art keywords
water
flowmeter
cups
arrival
leave
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Withdrawn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
FR7916136A
Other languages
French (fr)
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.)
Valmet Oy
Original Assignee
Valmet Oy
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 Valmet Oy filed Critical Valmet Oy
Publication of FR2429416A1 publication Critical patent/FR2429416A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/06—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects using rotating vanes with tangential admission

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention concerne un débitmètre Le boîtier de ce débitmètre est constitué par deux éléments 21 et 22 en forme de coupes de diamètres différents et montés l'un dans l'autre de façon à laisser entre eux un passage pour l'écoulement de l'eau vers un mécanisme de comptage 14, l'élement interne 22 présentant un orifice communiquant avec l'élément externe 21 pour permettre l'arrivée et la sortie de l'eau. Application : compteurs à eau.The invention relates to a flowmeter The housing of this flowmeter consists of two elements 21 and 22 in the form of cups of different diameters and mounted one inside the other so as to leave between them a passage for the flow of water. water to a metering mechanism 14, the internal element 22 having an orifice communicating with the external element 21 to allow the arrival and the exit of the water. Application: water meters.

FR7916136A 1978-06-22 1979-06-22 FLOWMETER Withdrawn FR2429416A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI782008A FI57180C (en) 1978-06-22 1978-06-22 STROEMNINGSMAETARE

Publications (1)

Publication Number Publication Date
FR2429416A1 true FR2429416A1 (en) 1980-01-18

Family

ID=8511826

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7916136A Withdrawn FR2429416A1 (en) 1978-06-22 1979-06-22 FLOWMETER

Country Status (9)

Country Link
AR (1) AR217521A1 (en)
BR (1) BR7903921A (en)
DE (1) DE2923628A1 (en)
DK (1) DK262079A (en)
FI (1) FI57180C (en)
FR (1) FR2429416A1 (en)
GB (1) GB2023748B (en)
NO (1) NO792005L (en)
SE (1) SE7905473L (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553433A (en) * 1983-05-13 1985-11-19 The Singer Company Rotary meter with integral instrument housing
DE29709554U1 (en) * 1997-06-02 1998-10-01 Koerner Hans Holger Flowable media counters
DE10229794C1 (en) * 2002-07-03 2003-12-11 Invensys Metering Systems Gmbh Fluid flowmeter has measured fluid flow directed tangentially across turbine wheel blades between symmetrically angled entry and exit channels coupled to central entry and exit connections
US20080029172A1 (en) * 2006-03-10 2008-02-07 Willems Paul A Integrated pressure proof fluid container with flexible pipe connectors
CN102138062B (en) * 2009-08-15 2013-07-31 江西三川水表股份有限公司 Water meter casing and manufacturing process thereof
CN101992240A (en) * 2009-08-15 2011-03-30 江西三川水表股份有限公司 Processing process of meter case of water meter
US8959996B2 (en) * 2009-08-15 2015-02-24 Jiangxi Sanchuan Water Meter Co., Ltd Water meter casing having a middle casing and inlet and outlet ports formed as separate components

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2305743A1 (en) * 1973-02-06 1974-08-15 Hydrometer Gmbh FLOW METER
FR2255583A1 (en) * 1973-12-21 1975-07-18 Elster Ag Measurement insert for a water meter - has a fan wheel vertically mounted in a fan cup
FR2256397A1 (en) * 1973-12-28 1975-07-25 Elster Ag Fan wheel water meter - has vertical fan wheel supported on fixed shaft centrally entering into its hub

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2305743A1 (en) * 1973-02-06 1974-08-15 Hydrometer Gmbh FLOW METER
FR2255583A1 (en) * 1973-12-21 1975-07-18 Elster Ag Measurement insert for a water meter - has a fan wheel vertically mounted in a fan cup
FR2256397A1 (en) * 1973-12-28 1975-07-25 Elster Ag Fan wheel water meter - has vertical fan wheel supported on fixed shaft centrally entering into its hub

Also Published As

Publication number Publication date
NO792005L (en) 1979-12-28
GB2023748A (en) 1980-01-03
GB2023748B (en) 1982-11-10
BR7903921A (en) 1980-03-25
DK262079A (en) 1979-12-23
SE7905473L (en) 1979-12-23
AR217521A1 (en) 1980-03-31
FI57180B (en) 1980-02-29
DE2923628A1 (en) 1980-01-10
FI57180C (en) 1980-06-10

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Legal Events

Date Code Title Description
ST Notification of lapse