DK329681A - FLOW VOLUME MEASURES - Google Patents

FLOW VOLUME MEASURES

Info

Publication number
DK329681A
DK329681A DK329681A DK329681A DK329681A DK 329681 A DK329681 A DK 329681A DK 329681 A DK329681 A DK 329681A DK 329681 A DK329681 A DK 329681A DK 329681 A DK329681 A DK 329681A
Authority
DK
Denmark
Prior art keywords
flow volume
volume measures
measures
flow
volume
Prior art date
Application number
DK329681A
Other languages
Danish (da)
Inventor
C Meisser
Original Assignee
Landis & Gyr 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 Landis & Gyr Ag filed Critical Landis & Gyr Ag
Publication of DK329681A publication Critical patent/DK329681A/en

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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • 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
    • G01F1/66—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 measuring frequency, phase shift or propagation time of electromagnetic or other waves, e.g. using ultrasonic flowmeters
    • G01F1/667—Arrangements of transducers for ultrasonic flowmeters; Circuits for operating ultrasonic flowmeters

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
  • Details Of Flowmeters (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • External Artificial Organs (AREA)
DK329681A 1980-07-25 1981-07-23 FLOW VOLUME MEASURES DK329681A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH570280A CH644691A5 (en) 1980-07-25 1980-07-25 Throughflow volume meter

Publications (1)

Publication Number Publication Date
DK329681A true DK329681A (en) 1982-01-26

Family

ID=4297953

Family Applications (1)

Application Number Title Priority Date Filing Date
DK329681A DK329681A (en) 1980-07-25 1981-07-23 FLOW VOLUME MEASURES

Country Status (6)

Country Link
CH (1) CH644691A5 (en)
DE (1) DE3030858C2 (en)
DK (1) DK329681A (en)
FR (1) FR2487508A1 (en)
IT (1) IT1137739B (en)
SE (1) SE447162B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243515A1 (en) * 1986-04-26 1987-11-04 MMT-Medizin Messtechnik U. Spiegelhauer KG Device for measuring the flow rate of gas or gas mixtures in an open tube

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH604133A5 (en) * 1977-05-10 1978-08-31 Landis & Gyr Ag

Also Published As

Publication number Publication date
FR2487508A1 (en) 1982-01-29
SE8104493L (en) 1982-01-26
DE3030858C2 (en) 1983-06-16
SE447162B (en) 1986-10-27
FR2487508B1 (en) 1985-01-11
DE3030858A1 (en) 1982-02-18
IT8123019A0 (en) 1981-07-20
IT1137739B (en) 1986-09-10
CH644691A5 (en) 1984-08-15

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment