GB758509A - Ceramic semi-conductive material - Google Patents

Ceramic semi-conductive material

Info

Publication number
GB758509A
GB758509A GB14118/55A GB1411855A GB758509A GB 758509 A GB758509 A GB 758509A GB 14118/55 A GB14118/55 A GB 14118/55A GB 1411855 A GB1411855 A GB 1411855A GB 758509 A GB758509 A GB 758509A
Authority
GB
United Kingdom
Prior art keywords
conductive material
moulding
firing
ceramic semi
semi
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
GB14118/55A
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation 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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Publication of GB758509A publication Critical patent/GB758509A/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
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/50—Sparking plugs having means for ionisation of gap

Landscapes

  • Resistance Heating (AREA)
  • Ceramic Products (AREA)

Abstract

A spark-gap semi-conductor is made by mixing a major amount of silicon carbide with alumina, and a minor amount of an oxide of any of the metals chromium, magnesium, iron, cobalt, nickel acid, molybdenum, moulding and firing. Temporary organic binder may be added prior to moulding. Firing should be in an oxygen containing gas. Specification 724,211 is referred to.
GB14118/55A 1951-09-28 1952-09-09 Ceramic semi-conductive material Expired GB758509A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US758509XA 1951-09-28 1951-09-28

Publications (1)

Publication Number Publication Date
GB758509A true GB758509A (en) 1956-10-03

Family

ID=22128382

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14118/55A Expired GB758509A (en) 1951-09-28 1952-09-09 Ceramic semi-conductive material

Country Status (1)

Country Link
GB (1) GB758509A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302335B (en) * 1995-06-19 1998-08-26 Ngk Spark Plug Co A low-voltage type igniter plug having a semiconductor for use in jet and other internal combustion engines and a method of making the semiconductor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2302335B (en) * 1995-06-19 1998-08-26 Ngk Spark Plug Co A low-voltage type igniter plug having a semiconductor for use in jet and other internal combustion engines and a method of making the semiconductor
US5852340A (en) * 1995-06-19 1998-12-22 Ngk Spark Plug Co., Ltd. Low-voltage type igniter plug having a semiconductor for use in jet and other internal combustion engines and a method of making the semiconductor

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