NL7801484A - Stromingsmeter. - Google Patents

Stromingsmeter.

Info

Publication number
NL7801484A
NL7801484A NL7801484A NL7801484A NL7801484A NL 7801484 A NL7801484 A NL 7801484A NL 7801484 A NL7801484 A NL 7801484A NL 7801484 A NL7801484 A NL 7801484A NL 7801484 A NL7801484 A NL 7801484A
Authority
NL
Netherlands
Prior art keywords
flow meter
meter
flow
Prior art date
Application number
NL7801484A
Other languages
English (en)
Original Assignee
Bopp & Reuther Gmbh
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 Bopp & Reuther Gmbh filed Critical Bopp & Reuther Gmbh
Publication of NL7801484A publication Critical patent/NL7801484A/nl

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
    • G01F1/20—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 by detection of dynamic effects of the flow
    • G01F1/32—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 by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/3209—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 by detection of dynamic effects of the flow using swirl flowmeters using Karman vortices
    • 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
    • G01F1/20—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 by detection of dynamic effects of the flow
    • G01F1/32—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 by detection of dynamic effects of the flow using swirl flowmeters
    • G01F1/325—Means for detecting quantities used as proxy variables for swirl
    • G01F1/3259—Means for detecting quantities used as proxy variables for swirl for detecting fluid pressure oscillations

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
NL7801484A 1977-03-19 1978-02-09 Stromingsmeter. NL7801484A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2712219A DE2712219C3 (de) 1977-03-19 1977-03-19 Strömungsmesser

Publications (1)

Publication Number Publication Date
NL7801484A true NL7801484A (nl) 1978-09-21

Family

ID=6004158

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7801484A NL7801484A (nl) 1977-03-19 1978-02-09 Stromingsmeter.

Country Status (5)

Country Link
US (1) US4134296A (nl)
DE (1) DE2712219C3 (nl)
FR (1) FR2384239A1 (nl)
GB (1) GB1598581A (nl)
NL (1) NL7801484A (nl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4584883A (en) * 1981-11-10 1986-04-29 Fuji Electric Company, Ltd. Karman vortex flowmeter
DE3211014C2 (de) * 1982-03-25 1984-11-08 Bopp & Reuther Gmbh, 6800 Mannheim Wirbelzähler
US4683760A (en) * 1983-08-15 1987-08-04 Oval Engineering Co., Ltd. Vortex flow meter
US4520678A (en) * 1983-09-13 1985-06-04 The Foxboro Company Small line-size vortex meter
US5583300A (en) * 1994-05-06 1996-12-10 The Foxboro Company Dual sensor vortex flow meter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796095A (en) * 1971-10-01 1974-03-12 Eastech Bluff body flowmeter utilizing a movable member responsive to vortex shedding
DE2457967C2 (de) * 1974-12-07 1978-05-11 Bopp & Reuther Gmbh, 6800 Mannheim Strömungsmesser
JPS51151573A (en) * 1975-06-20 1976-12-27 Oval Eng Co Ltd Vortex flow meter

Also Published As

Publication number Publication date
DE2712219A1 (de) 1978-09-21
GB1598581A (en) 1981-09-23
FR2384239A1 (fr) 1978-10-13
US4134296A (en) 1979-01-16
DE2712219C3 (de) 1979-09-20
DE2712219B2 (de) 1979-01-18

Similar Documents

Publication Publication Date Title
NL7806270A (nl) Stroomregelaar.
NL184385C (nl) Vloeistofpeilmeter.
NL7700306A (nl) Acoustische stromingsmeter.
NL7800506A (nl) Stroommeter met positieve verplaatsing.
NO154448C (no) Akustisk stroemningsmaaler.
NL188370C (nl) Tijdintervalmeter.
NL7805895A (nl) Stromingsmeter.
IT1087803B (it) Flussometro fluidico.
NL7810844A (nl) Warmtemeter.
NL7712578A (nl) Stroommeetinrichting.
NL184979C (nl) Afstandmeter.
NL7713232A (nl) Spectraalmeter.
NL7808031A (nl) Magnetische stroommeter.
NL172350C (nl) Vliesstof.
NL7612736A (nl) Stromingsmeter.
NL7810832A (nl) Multiperiodieke fasemeter.
CH624267B (de) Parkuhr.
NL7801484A (nl) Stromingsmeter.
NL7702978A (nl) Afstandsmeter.
NL7704971A (nl) Inductieve stromingsmeter.
NO783886L (no) Maaleventil.
NL7811928A (nl) Doorstroombeluchter.
NL7707507A (nl) Stromingsmeter.
NL7711400A (nl) Doorstroomarmatuur.
NL7805181A (nl) Induktieve stromingsmeter.

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: BOPP & REUTHER AKTIENGESELLSCHAFT

BV The patent application has lapsed