RO83179B1 - Heat bridge - Google Patents

Heat bridge

Info

Publication number
RO83179B1
RO83179B1 RO104643A RO10464381A RO83179B1 RO 83179 B1 RO83179 B1 RO 83179B1 RO 104643 A RO104643 A RO 104643A RO 10464381 A RO10464381 A RO 10464381A RO 83179 B1 RO83179 B1 RO 83179B1
Authority
RO
Romania
Prior art keywords
twenty
measuring
heat bridge
thermopunct
decadic
Prior art date
Application number
RO104643A
Other languages
Romanian (ro)
Other versions
RO83179A2 (en
Inventor
Polina Ilie
Nicolae Ologeanu
Original Assignee
Institutul National De Metrologie
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 Institutul National De Metrologie filed Critical Institutul National De Metrologie
Priority to RO104643A priority Critical patent/RO83179B1/en
Publication of RO83179A2 publication Critical patent/RO83179A2/en
Publication of RO83179B1 publication Critical patent/RO83179B1/en

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  • Testing Of Coins (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

Inventia se refera la o termopunte destinata etalonarii si verificarii diferitelor tipuri de termometre cu rezistenta si masurarii diferentelor de temperatura la diferite locuri de masurare ale instalatiei de încalzire ; Termopuntea conform inventieise caracterizeaza prin aceea ca în vederea extinderii intervalelor de masurare a cresterii rezolutiei si preciziei bratul de masurare este format dintr-un comutator prevazut cu douazeci de pozitii si echipat cu douazeci de rezistoare patru comutatoare decadice si un rezistor de valoare fixa care se înseriaza cu ajutorul unei fise introdusa într-un locas.The invention relates to a thermowell for calibration and checking of various types of thermometers with resistance and measurement of temperature differences at different measuring points of the heating installation; The thermopunct according to the invention has been characterized in that, in order to extend the measuring intervals to increase the resolution and precision, the measuring arm consists of a switch provided with twenty positions and equipped with twenty resistors, four decadic switches and a fixed resistor with a coin inserted in a slot.

RO104643A 1981-06-22 1981-06-22 Heat bridge RO83179B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO104643A RO83179B1 (en) 1981-06-22 1981-06-22 Heat bridge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO104643A RO83179B1 (en) 1981-06-22 1981-06-22 Heat bridge

Publications (2)

Publication Number Publication Date
RO83179A2 RO83179A2 (en) 1984-02-21
RO83179B1 true RO83179B1 (en) 1984-02-28

Family

ID=20110114

Family Applications (1)

Application Number Title Priority Date Filing Date
RO104643A RO83179B1 (en) 1981-06-22 1981-06-22 Heat bridge

Country Status (1)

Country Link
RO (1) RO83179B1 (en)

Also Published As

Publication number Publication date
RO83179A2 (en) 1984-02-21

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