RO100602B1 - Fluid speed meter - Google Patents

Fluid speed meter

Info

Publication number
RO100602B1
RO100602B1 RO133731A RO13373188A RO100602B1 RO 100602 B1 RO100602 B1 RO 100602B1 RO 133731 A RO133731 A RO 133731A RO 13373188 A RO13373188 A RO 13373188A RO 100602 B1 RO100602 B1 RO 100602B1
Authority
RO
Romania
Prior art keywords
fluid
velocity
speed meter
fluid speed
spring
Prior art date
Application number
RO133731A
Other languages
Romanian (ro)
Other versions
RO100602A2 (en
Inventor
Iusan Vasile
Sofia Hadgia
G. Aurel George Popescu
Original Assignee
G. Aurel George Popescu
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 G. Aurel George Popescu filed Critical G. Aurel George Popescu
Priority to RO1988133731A priority Critical patent/RO100602A2/en
Publication of RO100602B1 publication Critical patent/RO100602B1/en
Publication of RO100602A2 publication Critical patent/RO100602A2/en

Links

Landscapes

  • Measuring Volume Flow (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Inventia se refera la un dispozitiv de masurare a vitezei unui fluid, în principal, pentru determinarea vitezei aerului în galeriile miniere. Dispozitivul de masurare a vitezei unui fluid se compune dintr-un cilindru executat din material nemagnetic umplut partial cu un fluid magnetic, pe care sunt amplasate niste bobine identice, mentinut în pozitie orizontala pe un cutit de balanta de catre un resort si niste întinzatoare de resort pe cilindru, pe partea opusa a cutitului de balanta fiind dispusa o placa de dimensiuni date asupra careia actioneaza curentul de fluid a carui viteza urmeaza sa fie masurata.The invention relates to a device for measuring the velocity of a fluid, mainly for determining the air velocity in the mining galleries. The fluid velocity measuring device consists of a cylinder made of non-magnetic material partially filled with a magnetic fluid, on which are located identical coils, kept in a horizontal position on a balance knife by a spring and some stretching spring on the cylinder, on the opposite side of the balance knife there is disposed a size plate on which the fluid flow whose speed is to be measured is actuated.

RO1988133731A 1988-05-30 1988-05-30 Fluid speed meter RO100602A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO1988133731A RO100602A2 (en) 1988-05-30 1988-05-30 Fluid speed meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO1988133731A RO100602A2 (en) 1988-05-30 1988-05-30 Fluid speed meter

Publications (2)

Publication Number Publication Date
RO100602B1 true RO100602B1 (en) 1991-01-31
RO100602A2 RO100602A2 (en) 1991-03-14

Family

ID=20121788

Family Applications (1)

Application Number Title Priority Date Filing Date
RO1988133731A RO100602A2 (en) 1988-05-30 1988-05-30 Fluid speed meter

Country Status (1)

Country Link
RO (1) RO100602A2 (en)

Also Published As

Publication number Publication date
RO100602A2 (en) 1991-03-14

Similar Documents

Publication Publication Date Title
ATE71720T1 (en) DEVICE FOR MEASURING MASS FLOW DEBIT AND DENSITY.
DE69118686D1 (en) IMPROVED TWO AND THREE-PHASE FLOW MEASUREMENT
ES2069581T3 (en) BUTTERFLY VALVE THAT HAS THE FUNCTION OF MEASURING THE FLOW AND METHOD OF FLOW MEASUREMENT WITH A BUTTERFLY VALVE.
DE3788374D1 (en) Mass flow measuring device.
ES2076730T3 (en) INSTALLATION FOR THE LOCATION OF MAGNETIZABLE MATERIALS IN CONSTRUCTION WORKS.
DE3676708D1 (en) MASS FLOW MEASURING DEVICE WITH DEVICE FOR DETERMINING THE CORIOLIS FORCE.
IT1200710B (en) PROCEDURE AND DEVICE FOR THE MEASUREMENT OF THICKNESSES ON PIECES TESTED BY ULTRASOUND
RO100602B1 (en) Fluid speed meter
DE69009062D1 (en) FLOW CONCENTRATING DEVICE FOR MAGNETIC SENSORS.
ATE43720T1 (en) FORCE MEASUREMENT DEVICE.
FR2398999A1 (en) Contactless measurement of thickness of non-magnetic strip material - using two cylindrical magnetisable elements on two sides of strip each carrying winding
ES536754A0 (en) CIRCUMFERENCE MEASUREMENT MECHANISM
US3195663A (en) Scales
IT8404837A0 (en) MEASURING DEVICE FOR DETERMINING FILTERING IN PHOTOGRAPHIC ENLARGEMENTS OR SIMILAR.
BR8201194U (en) Gas cylinder holder with remote control system for remote consumption
DE59409839D1 (en) Gas friction vacuum gauge with horizontal axis of rotation and inclinometer
ES423102A1 (en) Device for measuring sedimentation rates
IT986047B (en) PROCEDURE AND APPARATUS FOR REDUCING DISPLAY ERRORS THROUGH THE CHARACTERISTIC PROPERTIES OF PAPER AND APPARATUS USING A PAPER TAPE AS MEAN OF MEASURE
SU89523A1 (en) Instrument for measuring cutting forces on machine tools
SU504946A1 (en) Magnetoelastic sensor
IT8019815A0 (en) MEASUREMENT OF THE WEIGHT FLOW OF A FLUID.
SE8107379L (en) CONCENTRATION ANGLER
SU1719906A1 (en) Flowmeter of dielectric materials
DE59003948D1 (en) Measuring device for determining the air mass flow.
ATE47485T1 (en) DEVICE FOR FLOW MEASUREMENT.