FR787721A - Dispositif de mesure - Google Patents

Dispositif de mesure

Info

Publication number
FR787721A
FR787721A FR787721DA FR787721A FR 787721 A FR787721 A FR 787721A FR 787721D A FR787721D A FR 787721DA FR 787721 A FR787721 A FR 787721A
Authority
FR
France
Prior art keywords
measuring device
measuring
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Svenska Ackumulator Jungner AB
Original Assignee
Svenska Ackumulator Jungner AB
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 Svenska Ackumulator Jungner AB filed Critical Svenska Ackumulator Jungner AB
Application granted granted Critical
Publication of FR787721A publication Critical patent/FR787721A/fr
Expired legal-status Critical Current

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
    • G01P5/14—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid
    • G01P5/16—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring differences of pressure in the fluid using Pitot tubes, e.g. Machmeter
    • G01P5/17—Coupling arrangements to the indicating device
    • 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
    • G01F1/34—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 measuring pressure or differential pressure
    • G01F1/36—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction
    • G01F1/38—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule
    • G01F1/383—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 measuring pressure or differential pressure the pressure or differential pressure being created by the use of flow constriction the pressure or differential pressure being measured by means of a movable element, e.g. diaphragm, piston, Bourdon tube or flexible capsule with electrical or electro-mechanical indication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
FR787721D 1935-02-26 1935-03-21 Dispositif de mesure Expired FR787721A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE787721X 1935-02-26

Publications (1)

Publication Number Publication Date
FR787721A true FR787721A (fr) 1935-09-27

Family

ID=20336849

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787721D Expired FR787721A (fr) 1935-02-26 1935-03-21 Dispositif de mesure

Country Status (2)

Country Link
US (1) US2151941A (fr)
FR (1) FR787721A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094439A (en) * 1990-04-21 1992-03-10 Heidelberger Druckmaschinen Ag Device for locking a suction nozzle of a separating sucker on a suction head of a sheet feeder

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2491998A (en) * 1944-02-19 1949-12-20 Westinghouse Electric Corp Fluid-flow indicator
US2450884A (en) * 1944-07-27 1948-10-12 Sperry Corp Pressure measuring apparatus
US2486587A (en) * 1944-08-16 1949-11-01 Jr John T Callahan Pressure measuring apparatus
US2441468A (en) * 1944-11-04 1948-05-11 Control Instr Co Inc Speed indicator
US2511752A (en) * 1945-01-12 1950-06-13 Ind Scient Company Pressure telemeter
US2488221A (en) * 1945-03-16 1949-11-15 Fairchild Camera Instr Co Fuel-air ratio control system and elastic fluid-mass flow measuring system useful theein
US2567253A (en) * 1945-05-09 1951-09-11 Standard Oil Co Apparatus for pressure measurement
US2677123A (en) * 1946-11-12 1954-04-27 Republic Flow Meters Co Electric integrating apparatus
US2697348A (en) * 1949-06-29 1954-12-21 Bendix Aviat Corp Fuel indicating system
CN111458066A (zh) * 2020-05-22 2020-07-28 上海意延机电工程有限公司 一种无源张力感应装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5094439A (en) * 1990-04-21 1992-03-10 Heidelberger Druckmaschinen Ag Device for locking a suction nozzle of a separating sucker on a suction head of a sheet feeder

Also Published As

Publication number Publication date
US2151941A (en) 1939-03-28

Similar Documents

Publication Publication Date Title
FR787721A (fr) Dispositif de mesure
FR784425A (fr) Dispositif radio-électrique pour la mesure des distances
FR738779A (fr) Appareil de mesure rectiligne
FR807433A (fr) Dispositif pour la mesure des rayons de roentgen
FR798397A (fr) Dispositif antidérapant
FR800364A (fr) Dispositif indicateur
FR813385A (fr) Dispositif de mesure ou de commande
FR756146A (fr) Dispositif jaugeur de fluides
FR746977A (fr) Dispositif de mesure
FR817974A (fr) Dispositif de balance
FR824854A (fr) Dispositif perfectionné de mesure des pressions
FR775818A (fr) Dispositif de mesure de la lumière
FR752949A (fr) Dispositif auto-collimateur
FR799331A (fr) Dispositif photoélectrique
FR813437A (fr) Dispositif de publicité
FR46941E (fr) Dispositif de stylographe
FR802796A (fr) Dispositif de remblayage
FR771666A (fr) Dispositif indicateur de débit
FR809670A (fr) Dispositif transporteur
FR756835A (fr) Dispositif manométrique
FR857224A (fr) Dispositif de mesure
FR807226A (fr) Globe terrestre avec dispositif de mesure
FR799889A (fr) Dispositif dérouleur de film
FR808569A (fr) Dispositif électronique-optique
FR868491A (fr) Dispositif de mesure de la dépendance de fréquence