DE3833145C2 - - Google Patents

Info

Publication number
DE3833145C2
DE3833145C2 DE19883833145 DE3833145A DE3833145C2 DE 3833145 C2 DE3833145 C2 DE 3833145C2 DE 19883833145 DE19883833145 DE 19883833145 DE 3833145 A DE3833145 A DE 3833145A DE 3833145 C2 DE3833145 C2 DE 3833145C2
Authority
DE
Germany
Prior art keywords
transducer
float
measuring tube
determining
converter
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
DE19883833145
Other languages
German (de)
English (en)
Other versions
DE3833145A1 (de
Inventor
Valentin Dipl.-Phys. 8000 Muenchen De Magori
Jakob Dipl.-Ing. Dr. 8025 Unterhaching De Schillinger
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 DE19883833145 priority Critical patent/DE3833145A1/de
Publication of DE3833145A1 publication Critical patent/DE3833145A1/de
Application granted granted Critical
Publication of DE3833145C2 publication Critical patent/DE3833145C2/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
    • G01F1/22—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 by variable-area meters, e.g. rotameters
    • G01F1/24—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 by variable-area meters, e.g. rotameters with magnetic or electric coupling to the indicating device

Landscapes

  • Measuring Volume Flow (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
DE19883833145 1988-09-29 1988-09-29 Schwebekoerper-durchflussmesser mit ultraschall-positionsmessung Granted DE3833145A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19883833145 DE3833145A1 (de) 1988-09-29 1988-09-29 Schwebekoerper-durchflussmesser mit ultraschall-positionsmessung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883833145 DE3833145A1 (de) 1988-09-29 1988-09-29 Schwebekoerper-durchflussmesser mit ultraschall-positionsmessung

Publications (2)

Publication Number Publication Date
DE3833145A1 DE3833145A1 (de) 1990-04-05
DE3833145C2 true DE3833145C2 (enrdf_load_stackoverflow) 1993-09-16

Family

ID=6364020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883833145 Granted DE3833145A1 (de) 1988-09-29 1988-09-29 Schwebekoerper-durchflussmesser mit ultraschall-positionsmessung

Country Status (1)

Country Link
DE (1) DE3833145A1 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20307912U1 (de) * 2003-05-19 2003-09-25 JVK Filtration Systems GmbH, 91166 Georgensgmünd Leckageanzeiger für ein Filterelement einer Filterpresse
US20070284550A1 (en) * 2005-05-10 2007-12-13 Smith Daniel J Variable area flow rate meter using optical sensing of float position in the duct

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2138394A1 (enrdf_load_stackoverflow) * 1971-05-25 1973-01-05 Philips Massiot Mat Medic
DE2128750A1 (de) * 1971-06-09 1973-01-04 Gni I Pi Redkometallitscheskoj Verfahren und vorrichtung zur durchflussmessung von fluessigen medien
GB2043250A (en) * 1979-02-23 1980-10-01 Davy Loewy Ltd Ultrasonic transducer arrangement for indicating position of a piston
DE3038268A1 (de) * 1980-10-10 1982-05-27 Josef Heinrichs Meßgerätebau, 5000 Köln Messwertgeber fuer ultraschall-messgeraete
JPS6061622U (ja) * 1983-10-04 1985-04-30 富士電機株式会社 超音波流量計

Also Published As

Publication number Publication date
DE3833145A1 (de) 1990-04-05

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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