GB315354A - Improvements in or relating to electric insulating material - Google Patents

Improvements in or relating to electric insulating material

Info

Publication number
GB315354A
GB315354A GB18720/29A GB1872029A GB315354A GB 315354 A GB315354 A GB 315354A GB 18720/29 A GB18720/29 A GB 18720/29A GB 1872029 A GB1872029 A GB 1872029A GB 315354 A GB315354 A GB 315354A
Authority
GB
United Kingdom
Prior art keywords
relating
insulating material
electric insulating
transformer
quartz
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
GB18720/29A
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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 Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Publication of GB315354A publication Critical patent/GB315354A/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)
  • Inorganic Insulating Materials (AREA)

Abstract

315,354. Telefunken Ges. f³r Drahtlose Telegraphie. July 12, 1928, [Convention date]. Drawings to Specification. Condensers; transformers.-Piezo-electric material, such as quartz, is applied in powder form as insulation between condenser plates or as a transformer filling. The quartz powder is soaked in transformer or other similar oil or other electrically similar insulating liquid, the mixture being then boiled, preferably in vacuo. Specifications 24865/02, [Class 36, Electricity, Conducting &c.], and 302,726 are referred to.
GB18720/29A 1928-07-12 1929-06-18 Improvements in or relating to electric insulating material Expired GB315354A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE315354X 1928-07-12

Publications (1)

Publication Number Publication Date
GB315354A true GB315354A (en) 1930-09-18

Family

ID=6150166

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18720/29A Expired GB315354A (en) 1928-07-12 1929-06-18 Improvements in or relating to electric insulating material

Country Status (1)

Country Link
GB (1) GB315354A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1590750B1 (en) * 1965-10-01 1971-04-22 Texas Instruments Inc METHOD OF MANUFACTURING INSULATING LAYERS FOR ELECTRICAL DEVICES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1590750B1 (en) * 1965-10-01 1971-04-22 Texas Instruments Inc METHOD OF MANUFACTURING INSULATING LAYERS FOR ELECTRICAL DEVICES

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