CH482188A - Wärmeleitfähigkeitsdetektor - Google Patents

Wärmeleitfähigkeitsdetektor

Info

Publication number
CH482188A
CH482188A CH1023467A CH1023467A CH482188A CH 482188 A CH482188 A CH 482188A CH 1023467 A CH1023467 A CH 1023467A CH 1023467 A CH1023467 A CH 1023467A CH 482188 A CH482188 A CH 482188A
Authority
CH
Switzerland
Prior art keywords
thermal conductivity
conductivity detector
detector
thermal
conductivity
Prior art date
Application number
CH1023467A
Other languages
English (en)
Inventor
P Ralston Wilson
Original Assignee
Perkin Elmer Corp
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 Perkin Elmer Corp filed Critical Perkin Elmer Corp
Publication of CH482188A publication Critical patent/CH482188A/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/14—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature
    • G01N27/18—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested
    • G01N27/185—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of an electrically-heated body in dependence upon change of temperature caused by changes in the thermal conductivity of a surrounding material to be tested using a catharometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
CH1023467A 1966-07-29 1967-07-18 Wärmeleitfähigkeitsdetektor CH482188A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56887266A 1966-07-29 1966-07-29

Publications (1)

Publication Number Publication Date
CH482188A true CH482188A (de) 1969-11-30

Family

ID=24273069

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1023467A CH482188A (de) 1966-07-29 1967-07-18 Wärmeleitfähigkeitsdetektor

Country Status (7)

Country Link
US (1) US3470355A (de)
CH (1) CH482188A (de)
DE (1) DE1648276A1 (de)
FR (1) FR1605449A (de)
GB (1) GB1189009A (de)
NL (1) NL6710467A (de)
SE (1) SE349865B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456950A1 (fr) * 1979-05-14 1980-12-12 Sereg Soc Catharometre

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545343A (en) * 1946-02-18 1951-03-13 Bendix Aviat Corp Electric motor control system
US3040157A (en) * 1959-09-30 1962-06-19 North American Aviation Inc Temperature control servo system
US3197616A (en) * 1963-03-04 1965-07-27 Donald W Gade Temperature regulation circuit
US3369107A (en) * 1965-04-07 1968-02-13 Neff Instr Corp Temperature regulating circuit for an ink reservoir

Also Published As

Publication number Publication date
GB1189009A (en) 1970-04-22
NL6710467A (de) 1968-01-30
FR1605449A (en) 1976-01-09
SE349865B (de) 1972-10-09
US3470355A (en) 1969-09-30
DE1648276A1 (de) 1971-07-22

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Legal Events

Date Code Title Description
PL Patent ceased