GB332594A - Improvements in or relating to electrically insulating materials - Google Patents

Improvements in or relating to electrically insulating materials

Info

Publication number
GB332594A
GB332594A GB1265829A GB1265829A GB332594A GB 332594 A GB332594 A GB 332594A GB 1265829 A GB1265829 A GB 1265829A GB 1265829 A GB1265829 A GB 1265829A GB 332594 A GB332594 A GB 332594A
Authority
GB
United Kingdom
Prior art keywords
electrically insulating
insulating materials
fabric
paper
materials
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
GB1265829A
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.)
Bakelite Corp
Original Assignee
Bakelite 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 Bakelite Corp filed Critical Bakelite Corp
Priority to GB1265829A priority Critical patent/GB332594A/en
Publication of GB332594A publication Critical patent/GB332594A/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
    • H01B3/48—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials
    • H01B3/485—Other fibrous materials fabric

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Resistance Heating (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Surface Heating Bodies (AREA)

Abstract

332,594. Wade, H., (Bakelite Corporation). April 23, 1929. Drawings to Specification. Compound sheet materials; multiple superposed coatings.-Laminated products and other electrically insulating materials comprising a cellulose material such as paper or fabric, and a hardened synthetic resin binder, such as phenol-aldehyde condensation products, are surfaced with an electrically non-conducting layer substantially free from carbon containing materials. The surfacing layer, preferably of asbestos in the form of paper, fabric or loose fibre, is united to the body portion by a partial penetration only of the resin binder, leaving the outer surface, which may be coated with a non-carbonaceous filler and as sodium silicate, free from carbon containing materials.
GB1265829A 1929-04-23 1929-04-23 Improvements in or relating to electrically insulating materials Expired GB332594A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1265829A GB332594A (en) 1929-04-23 1929-04-23 Improvements in or relating to electrically insulating materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1265829A GB332594A (en) 1929-04-23 1929-04-23 Improvements in or relating to electrically insulating materials

Publications (1)

Publication Number Publication Date
GB332594A true GB332594A (en) 1930-07-23

Family

ID=10008746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1265829A Expired GB332594A (en) 1929-04-23 1929-04-23 Improvements in or relating to electrically insulating materials

Country Status (1)

Country Link
GB (1) GB332594A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214634A (en) * 1963-02-26 1965-10-26 Westinghouse Electric Corp Shatterproof valve type lightning arrester

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214634A (en) * 1963-02-26 1965-10-26 Westinghouse Electric Corp Shatterproof valve type lightning arrester

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