FR1065505A - Perfectionnements aux cheminées de chauffage électrique - Google Patents

Perfectionnements aux cheminées de chauffage électrique

Info

Publication number
FR1065505A
FR1065505A FR1065505DA FR1065505A FR 1065505 A FR1065505 A FR 1065505A FR 1065505D A FR1065505D A FR 1065505DA FR 1065505 A FR1065505 A FR 1065505A
Authority
FR
France
Prior art keywords
electric heating
chimneys
heating chimneys
electric
heating
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.)
Expired
Application number
Other languages
English (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.)
Isopad Ltd
Original Assignee
Isopad Ltd
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 Isopad Ltd filed Critical Isopad Ltd
Application granted granted Critical
Publication of FR1065505A publication Critical patent/FR1065505A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L7/00—Heating or cooling apparatus; Heat insulating devices
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
FR1065505D 1951-07-06 1952-06-20 Perfectionnements aux cheminées de chauffage électrique Expired FR1065505A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1065505X 1951-07-06

Publications (1)

Publication Number Publication Date
FR1065505A true FR1065505A (fr) 1954-05-26

Family

ID=10871666

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1065505D Expired FR1065505A (fr) 1951-07-06 1952-06-20 Perfectionnements aux cheminées de chauffage électrique

Country Status (1)

Country Link
FR (1) FR1065505A (fr)

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