NL185102B - APPARATUS FOR DETERMINING PHYSICAL COMPONENTS, IN PARTICULAR THE FLOW RATE OF FLOWING MEDIA, ACCORDING TO THE ULTRASONIC METHOD. - Google Patents

APPARATUS FOR DETERMINING PHYSICAL COMPONENTS, IN PARTICULAR THE FLOW RATE OF FLOWING MEDIA, ACCORDING TO THE ULTRASONIC METHOD.

Info

Publication number
NL185102B
NL185102B NLAANVRAGE7607346,A NL7607346A NL185102B NL 185102 B NL185102 B NL 185102B NL 7607346 A NL7607346 A NL 7607346A NL 185102 B NL185102 B NL 185102B
Authority
NL
Netherlands
Prior art keywords
flow rate
physical components
ultrasonic method
determining physical
flowing media
Prior art date
Application number
NLAANVRAGE7607346,A
Other languages
Dutch (nl)
Other versions
NL185102C (en
NL7607346A (en
Original Assignee
Danfoss As
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
Priority claimed from DE19752530114 external-priority patent/DE2530114C2/en
Application filed by Danfoss As filed Critical Danfoss As
Publication of NL7607346A publication Critical patent/NL7607346A/en
Publication of NL185102B publication Critical patent/NL185102B/en
Application granted granted Critical
Publication of NL185102C publication Critical patent/NL185102C/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/24—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave
    • G01P5/245—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring the direct influence of the streaming fluid on the properties of a detecting acoustical wave by measuring transit time of acoustical waves
    • 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
NLAANVRAGE7607346,A 1975-07-05 1976-07-02 APPARATUS FOR DETERMINING PHYSICAL COMPONENTS, IN PARTICULAR THE FLOW RATE OF FLOWING MEDIA BY THE ULTRASONIC METHOD. NL185102C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752530114 DE2530114C2 (en) 1975-07-05 Circuit arrangement for determining physical quantities of flowing media, in particular the flow velocity, according to the ultrasonic method

Publications (3)

Publication Number Publication Date
NL7607346A NL7607346A (en) 1977-01-07
NL185102B true NL185102B (en) 1989-08-16
NL185102C NL185102C (en) 1990-01-16

Family

ID=5950777

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7607346,A NL185102C (en) 1975-07-05 1976-07-02 APPARATUS FOR DETERMINING PHYSICAL COMPONENTS, IN PARTICULAR THE FLOW RATE OF FLOWING MEDIA BY THE ULTRASONIC METHOD.

Country Status (9)

Country Link
JP (1) JPS5836728B2 (en)
CH (1) CH612764A5 (en)
DK (1) DK302676A (en)
FR (1) FR2317657A1 (en)
GB (1) GB1551742A (en)
IT (1) IT1071228B (en)
NL (1) NL185102C (en)
NO (1) NO142687C (en)
SE (1) SE407859B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57168115A (en) * 1981-04-10 1982-10-16 Toshiba Corp Ultrasonic wave flow speed measuring device
JPS60193538A (en) * 1984-03-09 1985-10-02 Res Dev Corp Of Japan Adsorbent
JPS6125639A (en) * 1984-07-13 1986-02-04 Res Dev Corp Of Japan Adsorbent
JPS6238238A (en) * 1985-08-14 1987-02-19 Res Dev Corp Of Japan Adsorbent
JPH06197B2 (en) * 1990-07-16 1994-01-05 新技術事業団 Adsorbent
EP2383550A1 (en) 2010-04-28 2011-11-02 Miitors ApS Ultrasonic flow meter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231722A (en) * 1961-03-31 1966-01-25 Systems Inc Comp Dynamic storage analog computer
GB1361613A (en) * 1970-11-24 1974-07-30 Solartron Electronic Group Analogue to digital converters
BE788936A (en) * 1971-09-27 1973-03-19 Cit Alcatel CONTINUOUS CURRENT COMPENSATOR

Also Published As

Publication number Publication date
IT1071228B (en) 1985-04-02
DE2530114B1 (en) 1976-12-30
DK302676A (en) 1977-01-06
NL185102C (en) 1990-01-16
SE407859B (en) 1979-04-23
NO142687B (en) 1980-06-16
CH612764A5 (en) 1979-08-15
GB1551742A (en) 1979-08-30
JPS529478A (en) 1977-01-25
NO142687C (en) 1980-09-24
FR2317657B1 (en) 1980-08-29
FR2317657A1 (en) 1977-02-04
JPS5836728B2 (en) 1983-08-11
SE7607502L (en) 1977-01-06
NO762106L (en) 1977-01-06
NL7607346A (en) 1977-01-07

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Legal Events

Date Code Title Description
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee