DK315488A - Apparat til registrering af laekage eller utilsigtet forbrug i et roersystem - Google Patents

Apparat til registrering af laekage eller utilsigtet forbrug i et roersystem

Info

Publication number
DK315488A
DK315488A DK315488A DK315488A DK315488A DK 315488 A DK315488 A DK 315488A DK 315488 A DK315488 A DK 315488A DK 315488 A DK315488 A DK 315488A DK 315488 A DK315488 A DK 315488A
Authority
DK
Denmark
Prior art keywords
registering
leakage
tube system
accidental consumption
accidental
Prior art date
Application number
DK315488A
Other languages
English (en)
Other versions
DK315488D0 (da
Inventor
Joergen Askloef Hansen
Ole Nygaard Christensen
Original Assignee
Iss Electronics A S Automatik
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 Iss Electronics A S Automatik filed Critical Iss Electronics A S Automatik
Priority to DK315488A priority Critical patent/DK315488A/da
Publication of DK315488D0 publication Critical patent/DK315488D0/da
Priority to DE19893990616 priority patent/DE3990616T1/de
Priority to PCT/DK1989/000146 priority patent/WO1989012216A1/en
Publication of DK315488A publication Critical patent/DK315488A/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using thermal variables
    • 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
    • G01F1/68—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 thermal effects
    • 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
    • G01F1/68—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 thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/6847—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow where sensing or heating elements are not disturbing the fluid flow, e.g. elements mounted outside the flow duct
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/002—Investigating fluid-tightness of structures by using thermal means
    • 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
    • G01P5/10—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
    • 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
    • G01P5/18—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 time taken to traverse a fixed distance

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Examining Or Testing Airtightness (AREA)
DK315488A 1988-06-10 1988-06-10 Apparat til registrering af laekage eller utilsigtet forbrug i et roersystem DK315488A (da)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DK315488A DK315488A (da) 1988-06-10 1988-06-10 Apparat til registrering af laekage eller utilsigtet forbrug i et roersystem
DE19893990616 DE3990616T1 (de) 1988-06-10 1989-06-09 Vorrichtung zur erfassung von verlust oder unerwuenschtem verbrauch in einem rohrsystem
PCT/DK1989/000146 WO1989012216A1 (en) 1988-06-10 1989-06-09 Apparatus for registering leakage or unintended consumption in a pipe system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK315488A DK315488A (da) 1988-06-10 1988-06-10 Apparat til registrering af laekage eller utilsigtet forbrug i et roersystem

Publications (2)

Publication Number Publication Date
DK315488D0 DK315488D0 (da) 1988-06-10
DK315488A true DK315488A (da) 1989-12-11

Family

ID=8119699

Family Applications (1)

Application Number Title Priority Date Filing Date
DK315488A DK315488A (da) 1988-06-10 1988-06-10 Apparat til registrering af laekage eller utilsigtet forbrug i et roersystem

Country Status (2)

Country Link
DK (1) DK315488A (da)
WO (1) WO1989012216A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201212A (en) * 1991-02-13 1993-04-13 Tanknology Corporation International Line leak detector and method
GB9213892D0 (en) * 1992-06-30 1992-08-12 Wheaton Roger B Flow detecting systems
GB9607257D0 (en) * 1996-04-04 1996-06-12 British Gas Plc Liquid metering
NL1004836C2 (nl) * 1996-12-19 1998-06-22 Edwin Muller Werkwijze en inrichting voor het waarnemen van een verplaatsing van smeermiddel.
GB2343040A (en) * 1998-10-20 2000-04-26 Robert William Wilkinson Person inactivity alarm system
IL204752A (en) * 2010-03-25 2015-08-31 Vasa Applied Technologies Ltd METHOD AND DEVICE FOR MEASURING BODY LIQUID FLOWS IN SECTION
WO2024061484A1 (en) * 2022-09-20 2024-03-28 Nvention Ltd Flow sensing device and method

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1035324A (en) * 1911-01-09 1912-08-13 Standard Equipment Company Compound lever.
GB601298A (en) * 1945-11-27 1948-05-03 British Insulated Callenders An improved arrangement for detecting flow, and the direction of flow of fluid in electric cables and pipe lines
FR1592508A (da) * 1968-05-08 1970-05-19
US3500686A (en) * 1968-09-25 1970-03-17 Nasa Heated element fluid flow sensor
DE2318561B2 (de) * 1973-04-12 1975-05-07 Manfred Hoh Kg, 7000 Stuttgart Einrichtung zur indirekten Erfassung von Durchflußänderungen von Flüssigkeiten in einer Rohrleitung
DE2743132C2 (de) * 1977-09-24 1984-11-22 Messer Griesheim Gmbh, 6000 Frankfurt Einrichtung zur Überwachung des Strömungszustandes eines durch ein Rohr strömenden flüssigen Mediums
US4255968A (en) * 1979-06-08 1981-03-17 Intek, Inc. Flow indicator
DE3024417A1 (de) * 1980-06-28 1982-01-21 William Buchanan Falmouth Mass. Kerfoot Verfahren und vorrichtung zur messung einer stroemungscharakteristik
US4400975A (en) * 1981-05-27 1983-08-30 Atlantic Richfield Company Apparatus for monitoring liquid flow rates

Also Published As

Publication number Publication date
DK315488D0 (da) 1988-06-10
WO1989012216A1 (en) 1989-12-14

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Legal Events

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