FR2363091A1 - Thermic probe system with metal element - has glass enclosure containing vacuum or gas pressure compensated for use in extreme temp. ranges - Google Patents

Thermic probe system with metal element - has glass enclosure containing vacuum or gas pressure compensated for use in extreme temp. ranges

Info

Publication number
FR2363091A1
FR2363091A1 FR7625950A FR7625950A FR2363091A1 FR 2363091 A1 FR2363091 A1 FR 2363091A1 FR 7625950 A FR7625950 A FR 7625950A FR 7625950 A FR7625950 A FR 7625950A FR 2363091 A1 FR2363091 A1 FR 2363091A1
Authority
FR
France
Prior art keywords
enclosure
thermic
ranges
gas pressure
metal element
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.)
Granted
Application number
FR7625950A
Other languages
French (fr)
Other versions
FR2363091B1 (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.)
De Dietrich et Cie SA
Original Assignee
De Dietrich et Cie 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 De Dietrich et Cie SA filed Critical De Dietrich et Cie SA
Priority to FR7625950A priority Critical patent/FR2363091A1/en
Publication of FR2363091A1 publication Critical patent/FR2363091A1/en
Application granted granted Critical
Publication of FR2363091B1 publication Critical patent/FR2363091B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/08—Protective devices, e.g. casings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
    • G01K7/20—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit
    • G01K7/206—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer in a specially-adapted circuit, e.g. bridge circuit in a potentiometer circuit

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

A thermic probe comprises a wire (a) fabricated of an appropriate metal which is located in a sealed enclosure (b). The enclosure may be vacuous or filled with inert gas. The wire (a) may be fabricated from the metallic ribbon of a printed circuit board or by a vapourised deposit on a support when the enclosure (b) is vacuous. The enclosure is suitably pressurised or depressurised in dependence upon its intended application to low or high temp. ranges so as to prevent implosion or explosion of the probe in use. The enclosure (b) itself is constructed from glass or metal or ceramics or quartz.
FR7625950A 1976-08-27 1976-08-27 Thermic probe system with metal element - has glass enclosure containing vacuum or gas pressure compensated for use in extreme temp. ranges Granted FR2363091A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7625950A FR2363091A1 (en) 1976-08-27 1976-08-27 Thermic probe system with metal element - has glass enclosure containing vacuum or gas pressure compensated for use in extreme temp. ranges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625950A FR2363091A1 (en) 1976-08-27 1976-08-27 Thermic probe system with metal element - has glass enclosure containing vacuum or gas pressure compensated for use in extreme temp. ranges

Publications (2)

Publication Number Publication Date
FR2363091A1 true FR2363091A1 (en) 1978-03-24
FR2363091B1 FR2363091B1 (en) 1979-03-02

Family

ID=9177189

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625950A Granted FR2363091A1 (en) 1976-08-27 1976-08-27 Thermic probe system with metal element - has glass enclosure containing vacuum or gas pressure compensated for use in extreme temp. ranges

Country Status (1)

Country Link
FR (1) FR2363091A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408823A2 (en) * 1989-07-15 1991-01-23 Heraeus Sensor Gmbh Temperature measuring sensor
EP0460349A2 (en) * 1990-06-05 1991-12-11 Heraeus Sensor GmbH Temperature-sensor with a mineral-isolated flex in a metallic casing
DE102011086600B4 (en) * 2011-11-17 2018-01-18 Micro-Epsilon Messtechnik Gmbh & Co. Kg temperature sensor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH390388A (en) * 1959-04-27 1965-04-15 Z Prumyslove Automatisace Naro Process for the production of measuring resistors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH390388A (en) * 1959-04-27 1965-04-15 Z Prumyslove Automatisace Naro Process for the production of measuring resistors

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
4 , PAGES 620-621 *
L'ARTICLE INTITULE: "SENSORS FOR INVESTIGATING HEAT TRANSFER IN GASES AND EXTERNAL FIELDS", PAR V.D. BORMAN ET AL *
REVUE NL "BEDRIJF & TECHNIEK", VOLUME 23, NO. 655, NOVEMBRE 1969.) *
REVUE US "INSTRUMENTS & EXPERIMENTAL TECHNIQUES, VOLUME 18, NO. 2, 1975-3 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408823A2 (en) * 1989-07-15 1991-01-23 Heraeus Sensor Gmbh Temperature measuring sensor
EP0408823A3 (en) * 1989-07-15 1991-05-29 Heraeus Sensor Gmbh Temperature measuring sensor
EP0460349A2 (en) * 1990-06-05 1991-12-11 Heraeus Sensor GmbH Temperature-sensor with a mineral-isolated flex in a metallic casing
EP0460349A3 (en) * 1990-06-05 1992-07-01 Heraeus Sensor Gmbh Temperature-sensor with a mineral-isolated flex in a metallic casing
DE102011086600B4 (en) * 2011-11-17 2018-01-18 Micro-Epsilon Messtechnik Gmbh & Co. Kg temperature sensor

Also Published As

Publication number Publication date
FR2363091B1 (en) 1979-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse