FR2452770A1 - Dispositif de chauffage d'un fil metallique avec gradient de temperature - Google Patents

Dispositif de chauffage d'un fil metallique avec gradient de temperature

Info

Publication number
FR2452770A1
FR2452770A1 FR7908074A FR7908074A FR2452770A1 FR 2452770 A1 FR2452770 A1 FR 2452770A1 FR 7908074 A FR7908074 A FR 7908074A FR 7908074 A FR7908074 A FR 7908074A FR 2452770 A1 FR2452770 A1 FR 2452770A1
Authority
FR
France
Prior art keywords
wire
heat treatment
appts
mfr
esp
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
FR7908074A
Other languages
English (en)
French (fr)
Other versions
FR2452770B1 (https=
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.)
LIPPMAA ENDEL
Original Assignee
LIPPMAA ENDEL
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 LIPPMAA ENDEL filed Critical LIPPMAA ENDEL
Priority to FR7908074A priority Critical patent/FR2452770A1/fr
Publication of FR2452770A1 publication Critical patent/FR2452770A1/fr
Application granted granted Critical
Publication of FR2452770B1 publication Critical patent/FR2452770B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/30—Apparatus or processes specially adapted for manufacturing resistors adapted for baking
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C3/00—Non-adjustable metal resistors made of wire or ribbon, e.g. coiled, woven or formed as grids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
FR7908074A 1979-03-30 1979-03-30 Dispositif de chauffage d'un fil metallique avec gradient de temperature Granted FR2452770A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7908074A FR2452770A1 (fr) 1979-03-30 1979-03-30 Dispositif de chauffage d'un fil metallique avec gradient de temperature

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7908074A FR2452770A1 (fr) 1979-03-30 1979-03-30 Dispositif de chauffage d'un fil metallique avec gradient de temperature

Publications (2)

Publication Number Publication Date
FR2452770A1 true FR2452770A1 (fr) 1980-10-24
FR2452770B1 FR2452770B1 (https=) 1982-12-31

Family

ID=9223767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7908074A Granted FR2452770A1 (fr) 1979-03-30 1979-03-30 Dispositif de chauffage d'un fil metallique avec gradient de temperature

Country Status (1)

Country Link
FR (1) FR2452770A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825222A (en) * 1954-01-04 1958-03-04 Stone Robert Le Grande Device for temperature gradient method of sample testing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2825222A (en) * 1954-01-04 1958-03-04 Stone Robert Le Grande Device for temperature gradient method of sample testing

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/74 *

Also Published As

Publication number Publication date
FR2452770B1 (https=) 1982-12-31

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Legal Events

Date Code Title Description
ST Notification of lapse