FR2307267A1 - Dilatometre a fonctionnement sous ultra-vide - Google Patents

Dilatometre a fonctionnement sous ultra-vide

Info

Publication number
FR2307267A1
FR2307267A1 FR7511485A FR7511485A FR2307267A1 FR 2307267 A1 FR2307267 A1 FR 2307267A1 FR 7511485 A FR7511485 A FR 7511485A FR 7511485 A FR7511485 A FR 7511485A FR 2307267 A1 FR2307267 A1 FR 2307267A1
Authority
FR
France
Prior art keywords
dilatometer
high vacuum
temperature
surrounding gases
contact
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
FR7511485A
Other languages
English (en)
Other versions
FR2307267B1 (fr
Inventor
Eugene Etchessahar
Jean Georges Debuigne
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7511485A priority Critical patent/FR2307267A1/fr
Publication of FR2307267A1 publication Critical patent/FR2307267A1/fr
Application granted granted Critical
Publication of FR2307267B1 publication Critical patent/FR2307267B1/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
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • G01K1/022—Means for indicating or recording specially adapted for thermometers for recording
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • 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
    • G01D3/00—Indicating or recording apparatus with provision for the special purposes referred to in the subgroups
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/16—Investigating or analyzing materials by the use of thermal means by investigating thermal coefficient of expansion
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
FR7511485A 1975-04-08 1975-04-08 Dilatometre a fonctionnement sous ultra-vide Granted FR2307267A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7511485A FR2307267A1 (fr) 1975-04-08 1975-04-08 Dilatometre a fonctionnement sous ultra-vide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7511485A FR2307267A1 (fr) 1975-04-08 1975-04-08 Dilatometre a fonctionnement sous ultra-vide

Publications (2)

Publication Number Publication Date
FR2307267A1 true FR2307267A1 (fr) 1976-11-05
FR2307267B1 FR2307267B1 (fr) 1978-06-23

Family

ID=9153858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7511485A Granted FR2307267A1 (fr) 1975-04-08 1975-04-08 Dilatometre a fonctionnement sous ultra-vide

Country Status (1)

Country Link
FR (1) FR2307267A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2565348A1 (fr) * 1984-06-01 1985-12-06 Centre Nat Rech Scient Thermodilatometre a micro-ondes
US4618274A (en) * 1984-04-16 1986-10-21 Clusener Gerhard R Dilatometer housing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2551694C1 (ru) * 2014-01-09 2015-05-27 федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пермский национальный исследовательский политехнический университет" Дилатометр
CN108152322A (zh) * 2017-11-10 2018-06-12 哈尔滨学院 一种基于霍尔集成器的金属线胀系数测试仪

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1441616A (fr) * 1965-04-26 1966-06-10 Commissariat Energie Atomique Dilatomètre
US3377838A (en) * 1964-02-05 1968-04-16 Fuji Electronics Ind Co Ltd Apparatus for measuring various transformation characteristics of metallic materials
GB1171181A (en) * 1967-01-03 1969-11-19 Snam Progetti Differential Quartz Dilatometer
GB1346877A (en) * 1972-07-25 1974-02-13 Clusener G R Dilatometer

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3377838A (en) * 1964-02-05 1968-04-16 Fuji Electronics Ind Co Ltd Apparatus for measuring various transformation characteristics of metallic materials
FR1441616A (fr) * 1965-04-26 1966-06-10 Commissariat Energie Atomique Dilatomètre
GB1171181A (en) * 1967-01-03 1969-11-19 Snam Progetti Differential Quartz Dilatometer
GB1346877A (en) * 1972-07-25 1974-02-13 Clusener G R Dilatometer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4618274A (en) * 1984-04-16 1986-10-21 Clusener Gerhard R Dilatometer housing
FR2565348A1 (fr) * 1984-06-01 1985-12-06 Centre Nat Rech Scient Thermodilatometre a micro-ondes

Also Published As

Publication number Publication date
FR2307267B1 (fr) 1978-06-23

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Legal Events

Date Code Title Description
ST Notification of lapse