DE2038645C3 - Verwendung von Hafnium-, Zirkonium- und oder Tantalnitrid als Werkstoff für Elektroden - Google Patents

Verwendung von Hafnium-, Zirkonium- und oder Tantalnitrid als Werkstoff für Elektroden

Info

Publication number
DE2038645C3
DE2038645C3 DE2038645A DE2038645A DE2038645C3 DE 2038645 C3 DE2038645 C3 DE 2038645C3 DE 2038645 A DE2038645 A DE 2038645A DE 2038645 A DE2038645 A DE 2038645A DE 2038645 C3 DE2038645 C3 DE 2038645C3
Authority
DE
Germany
Prior art keywords
electrodes
nitrides
gas
oxide
nitride
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
DE2038645A
Other languages
German (de)
English (en)
Other versions
DE2038645B2 (de
DE2038645A1 (de
Inventor
Gert Dipl.-Phys.Dr. 7253 Renningen Siegle
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE2038645A priority Critical patent/DE2038645C3/de
Priority to GB3647971A priority patent/GB1306887A/en
Priority to US00168748A priority patent/US3742282A/en
Priority to SE7109919A priority patent/SE380930B/xx
Priority to BR4982/71A priority patent/BR7104982D0/pt
Priority to FR7128614A priority patent/FR2103959A5/fr
Publication of DE2038645A1 publication Critical patent/DE2038645A1/de
Publication of DE2038645B2 publication Critical patent/DE2038645B2/de
Application granted granted Critical
Publication of DE2038645C3 publication Critical patent/DE2038645C3/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01T13/20—Sparking plugs characterised by features of the electrodes or insulation
    • H01T13/39—Selection of materials for electrodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens

Landscapes

  • Spark Plugs (AREA)
  • Gas-Filled Discharge Tubes (AREA)
DE2038645A 1970-08-04 1970-08-04 Verwendung von Hafnium-, Zirkonium- und oder Tantalnitrid als Werkstoff für Elektroden Expired DE2038645C3 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE2038645A DE2038645C3 (de) 1970-08-04 1970-08-04 Verwendung von Hafnium-, Zirkonium- und oder Tantalnitrid als Werkstoff für Elektroden
GB3647971A GB1306887A (en) 1970-08-04 1971-08-03 Electrodes
US00168748A US3742282A (en) 1970-08-04 1971-08-03 Electrodes
SE7109919A SE380930B (sv) 1970-08-04 1971-08-03 Elektrod, isynnerhet for gasfyllda gniststreckor
BR4982/71A BR7104982D0 (pt) 1970-08-04 1971-08-04 Eletrodos aperfeicoados de um material dificilmente pulverizavel e dificilmente vaporizavel especialmente para espacos disruptivos e vasos de descarga eletrica cheios de gas
FR7128614A FR2103959A5 (enExample) 1970-08-04 1971-08-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2038645A DE2038645C3 (de) 1970-08-04 1970-08-04 Verwendung von Hafnium-, Zirkonium- und oder Tantalnitrid als Werkstoff für Elektroden

Publications (3)

Publication Number Publication Date
DE2038645A1 DE2038645A1 (de) 1972-02-24
DE2038645B2 DE2038645B2 (de) 1973-08-23
DE2038645C3 true DE2038645C3 (de) 1974-03-21

Family

ID=5778815

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2038645A Expired DE2038645C3 (de) 1970-08-04 1970-08-04 Verwendung von Hafnium-, Zirkonium- und oder Tantalnitrid als Werkstoff für Elektroden

Country Status (6)

Country Link
US (1) US3742282A (enExample)
BR (1) BR7104982D0 (enExample)
DE (1) DE2038645C3 (enExample)
FR (1) FR2103959A5 (enExample)
GB (1) GB1306887A (enExample)
SE (1) SE380930B (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959683A (en) * 1974-10-10 1976-05-25 Panel Technology, Inc. Gas discharge display panel device sputter resistant segmented electrodes
US4044276A (en) * 1976-04-09 1977-08-23 Gte Sylvania Incorporated High pressure mercury vapor discharge lamp having improved electrodes
JPS5367972A (en) * 1976-11-30 1978-06-16 Mitsubishi Electric Corp Electrode for elctric discharge lamp
US4297613A (en) * 1979-05-08 1981-10-27 International Business Machines Corporation D.C. Scan panel
CA1272504A (en) * 1986-11-18 1990-08-07 Franz Prein Surface for electric discharge

Also Published As

Publication number Publication date
GB1306887A (en) 1973-02-14
FR2103959A5 (enExample) 1972-04-14
DE2038645B2 (de) 1973-08-23
US3742282A (en) 1973-06-26
BR7104982D0 (pt) 1973-04-12
DE2038645A1 (de) 1972-02-24
SE380930B (sv) 1975-11-17

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E771 Valid patent as to the heymanns-index 1977, willingness to grant licences
8339 Ceased/non-payment of the annual fee