NO921888L - SENSOR FOR LIQUID CIRCUIT DETECTION DETECTION - Google Patents

SENSOR FOR LIQUID CIRCUIT DETECTION DETECTION

Info

Publication number
NO921888L
NO921888L NO92921888A NO921888A NO921888L NO 921888 L NO921888 L NO 921888L NO 92921888 A NO92921888 A NO 92921888A NO 921888 A NO921888 A NO 921888A NO 921888 L NO921888 L NO 921888L
Authority
NO
Norway
Prior art keywords
detection
sensor
liquid circuit
circuit detection
liquid
Prior art date
Application number
NO92921888A
Other languages
Norwegian (no)
Other versions
NO921888D0 (en
Inventor
Victor Chang
Noel Moreno
Original Assignee
Intevep Sa
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 Intevep Sa filed Critical Intevep Sa
Publication of NO921888D0 publication Critical patent/NO921888D0/en
Publication of NO921888L publication Critical patent/NO921888L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/2013—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils by a movable ferromagnetic element, e.g. a core
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
    • G01D5/2006—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils
    • G01D5/2033—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the self-induction of one or more coils controlling the saturation of a magnetic circuit by means of a movable element, e.g. a magnet
    • 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
    • G01F1/28—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 drag-force, e.g. vane type or impact flowmeter
    • 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
    • G01P13/0026—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using deflection of baffle-plates
    • 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
    • G01P13/0073—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using vibrations generated by the fluid
NO92921888A 1991-07-03 1992-05-13 SENSOR FOR LIQUID CIRCUIT DETECTION DETECTION NO921888L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72548991A 1991-07-03 1991-07-03

Publications (2)

Publication Number Publication Date
NO921888D0 NO921888D0 (en) 1992-05-13
NO921888L true NO921888L (en) 1993-01-04

Family

ID=24914774

Family Applications (1)

Application Number Title Priority Date Filing Date
NO92921888A NO921888L (en) 1991-07-03 1992-05-13 SENSOR FOR LIQUID CIRCUIT DETECTION DETECTION

Country Status (7)

Country Link
CA (1) CA2068950A1 (en)
DE (1) DE4220440A1 (en)
FR (1) FR2678730A1 (en)
GB (1) GB2257789A (en)
MX (1) MX9202561A (en)
NL (1) NL9201198A (en)
NO (1) NO921888L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19704499C2 (en) * 1997-02-06 2000-10-05 Rossendorf Forschzent Device for measuring local flow velocities in gases and liquids
GB0407423D0 (en) * 2004-04-01 2004-05-05 Wrc Plc Flow detector
NO2230489T3 (en) * 2009-03-21 2018-02-10
DE102010024690A1 (en) * 2010-06-23 2011-12-29 Mahle International Gmbh Fluid flow measuring device, valve device and measuring method
CN114509368A (en) * 2021-12-24 2022-05-17 安吉科广新材料科技有限公司 Output detection device and method for optical cement coating

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1434165A (en) * 1974-03-15 1976-05-05 Tokyo Keiso Kk Flow meter
DE2434864A1 (en) * 1974-07-19 1976-02-05 Siemens Ag FLOW METER WITH A MAGNETIC FIELD DEPENDENT RESISTANCE ARRANGEMENT
DE2752141A1 (en) * 1977-11-22 1979-05-23 Siemens Ag Flowmeter with magnetic field sensitive resistor - has permanent magnet with non-magnetic cover plate, magnetising two field plates
US4286208A (en) * 1980-01-07 1981-08-25 Emhart Industries, Inc. Fluid interface detector
DE3141879A1 (en) * 1981-10-22 1983-05-05 Battelle-Institut E.V., 6000 Frankfurt Device for measuring flow velocities of fluid media
JPS58122431A (en) * 1982-01-16 1983-07-21 Sumitomo Metal Ind Ltd Measuring method of flow rate of powder and granule
US4516432A (en) * 1983-10-13 1985-05-14 Nihon Kagaku Kogyo Co., Ltd. Apparatus for measuring two-phase flow
US4596442A (en) * 1983-12-19 1986-06-24 Fiberdynamic, Inc. Fiberoptic flow indicator system
EP0239703B1 (en) * 1986-01-07 1991-06-05 THORN EMI plc Force-sensitive flow sensor
US4774680B1 (en) * 1986-09-19 1993-10-12 Agar Corporation Ltd. Method and apparatus for net oil measurement
DD257294A1 (en) * 1987-01-21 1988-06-08 Seefahrt Inghochschule METHOD AND DEVICE FOR MEASURING THE FLOW OF DELIVERY IN PARTICULAR IN PIPES
DE8804848U1 (en) * 1987-11-30 1988-06-23 Dr. Siebert & Kuehn Gmbh & Co. Kg, 3504 Kaufungen, De
JPH0713574B2 (en) * 1987-11-30 1995-02-15 ドクトル・ジーベルト・ウント・キユーン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフトウング・ウント・コンパニー コマンデイートゲゼルシャフト Device for monitoring liquid or gaseous medium in pipelines
DE3929082A1 (en) * 1988-12-09 1990-06-13 Teves Gmbh Alfred ACCELERATION SENSOR WITH SINGLE-SIDED CLAMP

Also Published As

Publication number Publication date
DE4220440A1 (en) 1993-01-07
NL9201198A (en) 1993-02-01
GB2257789A (en) 1993-01-20
CA2068950A1 (en) 1993-01-04
NO921888D0 (en) 1992-05-13
MX9202561A (en) 1993-01-01
GB9210407D0 (en) 1992-07-01
FR2678730A1 (en) 1993-01-08

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