GB450170A - Improvements in or relating to dielectrics in electrical apparatus - Google Patents

Improvements in or relating to dielectrics in electrical apparatus

Info

Publication number
GB450170A
GB450170A GB1225/35A GB122535A GB450170A GB 450170 A GB450170 A GB 450170A GB 1225/35 A GB1225/35 A GB 1225/35A GB 122535 A GB122535 A GB 122535A GB 450170 A GB450170 A GB 450170A
Authority
GB
United Kingdom
Prior art keywords
dielectrics
relating
electrical apparatus
halogenated
tetrachlorethylene
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
GB1225/35A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB450170A publication Critical patent/GB450170A/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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Lubricants (AREA)
  • Organic Insulating Materials (AREA)

Abstract

The Specification as open to inspection under Sect. 91 refers to the use of halogenated olefins such as tri- or tetrachlorethylene alone and of mixtures of halogenated olefin derivatives with oils such as petroleum oil or castor oil for lubrication. This subject-matter does not appear in the Specification as accepted.
GB1225/35A 1934-01-16 1935-01-14 Improvements in or relating to dielectrics in electrical apparatus Expired GB450170A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US450170XA 1934-01-16 1934-01-16

Publications (1)

Publication Number Publication Date
GB450170A true GB450170A (en) 1936-07-13

Family

ID=21935553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1225/35A Expired GB450170A (en) 1934-01-16 1935-01-14 Improvements in or relating to dielectrics in electrical apparatus

Country Status (1)

Country Link
GB (1) GB450170A (en)

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