DK504581A - Vaeskestroemsningshastighedsmaaler navnlig til varmeanlaeg - Google Patents

Vaeskestroemsningshastighedsmaaler navnlig til varmeanlaeg

Info

Publication number
DK504581A
DK504581A DK504581A DK504581A DK504581A DK 504581 A DK504581 A DK 504581A DK 504581 A DK504581 A DK 504581A DK 504581 A DK504581 A DK 504581A DK 504581 A DK504581 A DK 504581A
Authority
DK
Denmark
Prior art keywords
heaters
liquid flow
flow speed
speed meter
meter specifically
Prior art date
Application number
DK504581A
Other languages
English (en)
Inventor
C Mustacchi
Original Assignee
Ottico Meccantica Italiana O M
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 Ottico Meccantica Italiana O M filed Critical Ottico Meccantica Italiana O M
Publication of DK504581A publication Critical patent/DK504581A/da

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
    • G01F1/56—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 electric or magnetic effects
    • G01F1/58—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 electric or magnetic effects by electromagnetic flowmeters
    • G01F1/60—Circuits therefor
    • 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
    • G01F1/56—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 electric or magnetic effects
    • G01F1/58—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 electric or magnetic effects by electromagnetic flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DK504581A 1980-11-14 1981-11-13 Vaeskestroemsningshastighedsmaaler navnlig til varmeanlaeg DK504581A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8050169A IT1207153B (it) 1980-11-14 1980-11-14 Perfezionamento nei dispositivi misuratori di portata per liquidi in particolare per impianti di riscaldamento

Publications (1)

Publication Number Publication Date
DK504581A true DK504581A (da) 1982-05-15

Family

ID=11272415

Family Applications (1)

Application Number Title Priority Date Filing Date
DK504581A DK504581A (da) 1980-11-14 1981-11-13 Vaeskestroemsningshastighedsmaaler navnlig til varmeanlaeg

Country Status (6)

Country Link
DE (1) DE3145183A1 (da)
DK (1) DK504581A (da)
FR (1) FR2494432A1 (da)
GB (1) GB2089047A (da)
IT (1) IT1207153B (da)
NL (1) NL8105130A (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3204573A1 (de) * 1982-02-10 1983-08-18 Turbo-Werk Messtechnik GmbH, 5000 Köln Schaltungsanordnung zur erzeugung eines pulsierenden magnetischen feldes in der erregerspule eines induktiven durchflussmessers
US4462060A (en) * 1982-11-16 1984-07-24 Fischer & Porter Company Constant-current duty-cycle driver for electromagnetic flowmeter
DE3903068A1 (de) * 1989-02-02 1990-08-16 Turbo Werk Messtechnik Gmbh Induktiver durchflussmesser
JP5997632B2 (ja) 2013-03-18 2016-09-28 アズビル株式会社 電磁流量計の信号増幅回路

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362221A (en) * 1964-06-30 1968-01-09 Hays Corp Magnetic flow transmitter system
US3783686A (en) * 1970-11-06 1974-01-08 Fischer & Porter Co Magnetic flowmeter arrangement
JPS5430066A (en) * 1977-08-10 1979-03-06 Toshiba Corp Electromagnetic flow meter
US4167871A (en) * 1978-06-02 1979-09-18 Fischer & Porter Co. Bi-directional electromagnetic flowmeter
JPS5527957A (en) * 1978-08-18 1980-02-28 Hitachi Ltd Electromagnetic flow meter

Also Published As

Publication number Publication date
GB2089047A (en) 1982-06-16
NL8105130A (nl) 1982-06-01
IT8050169A0 (it) 1980-11-14
DE3145183A1 (de) 1982-06-24
IT1207153B (it) 1989-05-17
FR2494432A1 (fr) 1982-05-21

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment