FR761505A - Insulating coolants for electrical devices - Google Patents

Insulating coolants for electrical devices

Info

Publication number
FR761505A
FR761505A FR761505DA FR761505A FR 761505 A FR761505 A FR 761505A FR 761505D A FR761505D A FR 761505DA FR 761505 A FR761505 A FR 761505A
Authority
FR
France
Prior art keywords
electrical devices
coolants
insulating
insulating coolants
electrical
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
French (fr)
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.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Application granted granted Critical
Publication of FR761505A publication Critical patent/FR761505A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/20—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils
    • H01B3/24—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances liquids, e.g. oils containing halogen in the molecules, e.g. halogenated oils
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR761505D 1932-10-08 1933-10-03 Insulating coolants for electrical devices Expired FR761505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US761505XA 1932-10-08 1932-10-08

Publications (1)

Publication Number Publication Date
FR761505A true FR761505A (en) 1934-03-21

Family

ID=22130228

Family Applications (1)

Application Number Title Priority Date Filing Date
FR761505D Expired FR761505A (en) 1932-10-08 1933-10-03 Insulating coolants for electrical devices

Country Status (1)

Country Link
FR (1) FR761505A (en)

Similar Documents

Publication Publication Date Title
FR829062A (en) Switch for electrical circuits
FR811155A (en) Extension for electric cables
FR772739A (en) Ignition circuits for electric discharge devices
FR761505A (en) Insulating coolants for electrical devices
FR763338A (en) Insulating and cooling liquid for electrical devices
FR822874A (en) Television devices
FR788463A (en) Auxiliary installation for telephone devices
FR753050A (en) Housing for electrical devices
FR761404A (en) Connection for electrical pipes
FR730778A (en) Electric devices for rat control
FR750399A (en) Advanced contact for electrical devices
FR740906A (en) Disconnection box for electrical circuits
FR780205A (en) Box for electrical devices
FR799837A (en) Switch for electrical circuits
FR43331E (en) Advanced contact for electrical devices
FR40997E (en) Cabinet for electrical devices
FR737503A (en) Insulating support for electrical conductors
FR758551A (en) Armature for electrical insulators
FR814145A (en) Dielectric liquids for electrical devices
FR798241A (en) Devices for electrical conduits
FR773203A (en) Electrical cable lug
FR801972A (en) Contact device for electrical switches
FR739807A (en) Insulating pulley for electrical pipes
FR774586A (en) auxiliary equipment for telephone devices
FR870149A (en) Box for electrical devices