DE3427464C2 - - Google Patents

Info

Publication number
DE3427464C2
DE3427464C2 DE19843427464 DE3427464A DE3427464C2 DE 3427464 C2 DE3427464 C2 DE 3427464C2 DE 19843427464 DE19843427464 DE 19843427464 DE 3427464 A DE3427464 A DE 3427464A DE 3427464 C2 DE3427464 C2 DE 3427464C2
Authority
DE
Germany
Prior art keywords
resistance body
flow
vortex
resistance
cross
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 - Fee Related
Application number
DE19843427464
Other languages
German (de)
English (en)
Other versions
DE3427464A1 (de
Inventor
Wolfgang Dr. 8520 Erlangen De Frie
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19843427464 priority Critical patent/DE3427464A1/de
Publication of DE3427464A1 publication Critical patent/DE3427464A1/de
Application granted granted Critical
Publication of DE3427464C2 publication Critical patent/DE3427464C2/de
Granted 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
    • G01F1/20—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
    • G01F1/3218—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 bluff body design

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DE19843427464 1984-07-25 1984-07-25 Widerstandskoerper zur durchflussmessung nach dem wirbelfrequenzverfahren Granted DE3427464A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843427464 DE3427464A1 (de) 1984-07-25 1984-07-25 Widerstandskoerper zur durchflussmessung nach dem wirbelfrequenzverfahren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843427464 DE3427464A1 (de) 1984-07-25 1984-07-25 Widerstandskoerper zur durchflussmessung nach dem wirbelfrequenzverfahren

Publications (2)

Publication Number Publication Date
DE3427464A1 DE3427464A1 (de) 1986-02-06
DE3427464C2 true DE3427464C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-06

Family

ID=6241558

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843427464 Granted DE3427464A1 (de) 1984-07-25 1984-07-25 Widerstandskoerper zur durchflussmessung nach dem wirbelfrequenzverfahren

Country Status (1)

Country Link
DE (1) DE3427464A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2690717B1 (fr) * 1992-04-29 1995-06-30 Schlumberger Ind Sa Oscillateur fluidique et debitmetre comportant un tel oscillateur.
DK0686254T3 (da) * 1993-12-28 2000-07-10 Flowtec Ag Hvirvelstrømsdetektor med et opdæmningslegeme
CN112525272A (zh) * 2019-09-17 2021-03-19 Abb瑞士股份有限公司 涡街流量计

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31217A (en) 1861-01-29 Water-wheel
US4350047A (en) * 1980-09-18 1982-09-21 Fisher Controls Company, Inc. Vortex-shedding flowmeter having two bluff bodies

Also Published As

Publication number Publication date
DE3427464A1 (de) 1986-02-06

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee