FI61973C - Oeverspaenningsavdelare och foerfarande foer dess framstaellning - Google Patents

Oeverspaenningsavdelare och foerfarande foer dess framstaellning Download PDF

Info

Publication number
FI61973C
FI61973C FI773877A FI773877A FI61973C FI 61973 C FI61973 C FI 61973C FI 773877 A FI773877 A FI 773877A FI 773877 A FI773877 A FI 773877A FI 61973 C FI61973 C FI 61973C
Authority
FI
Finland
Prior art keywords
electrically conductive
electrodes
layer
surge arrester
shell
Prior art date
Application number
FI773877A
Other languages
English (en)
Finnish (fi)
Other versions
FI773877A (fi
FI61973B (fi
Inventor
Hugo Luchsinger
Paul Keller
Original Assignee
Cerberus Ag
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 Cerberus Ag filed Critical Cerberus Ag
Publication of FI773877A publication Critical patent/FI773877A/fi
Application granted granted Critical
Publication of FI61973B publication Critical patent/FI61973B/fi
Publication of FI61973C publication Critical patent/FI61973C/fi

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
    • H01T1/00—Details of spark gaps
    • H01T1/20—Means for starting arc or facilitating ignition of spark gap
    • H01T1/22—Means for starting arc or facilitating ignition of spark gap by the shape or the composition of the electrodes

Landscapes

  • Gas-Insulated Switchgears (AREA)
  • Thermistors And Varistors (AREA)
  • Burglar Alarm Systems (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measuring Fluid Pressure (AREA)
  • Physical Vapour Deposition (AREA)
FI773877A 1977-01-27 1977-12-21 Oeverspaenningsavdelare och foerfarande foer dess framstaellning FI61973C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH98677 1977-01-27
CH98677A CH600630A5 (sv) 1977-01-27 1977-01-27

Publications (3)

Publication Number Publication Date
FI773877A FI773877A (fi) 1978-07-28
FI61973B FI61973B (fi) 1982-06-30
FI61973C true FI61973C (fi) 1982-10-11

Family

ID=4199814

Family Applications (1)

Application Number Title Priority Date Filing Date
FI773877A FI61973C (fi) 1977-01-27 1977-12-21 Oeverspaenningsavdelare och foerfarande foer dess framstaellning

Country Status (10)

Country Link
AT (1) AT363141B (sv)
CH (1) CH600630A5 (sv)
DE (1) DE2757337A1 (sv)
FI (1) FI61973C (sv)
FR (1) FR2379156A1 (sv)
GB (1) GB1599443A (sv)
IT (1) IT1103172B (sv)
NL (1) NL170345B (sv)
NO (1) NO780302L (sv)
SE (1) SE426635B (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3478265D1 (en) 1984-11-22 1989-06-22 Cerberus Ag Overvoltage arrester
DE4218479A1 (de) * 1992-06-04 1993-12-09 Siemens Ag Gasentladungsschalter
JP2001093644A (ja) * 1999-07-16 2001-04-06 Shinko Electric Ind Co Ltd 放電管

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1067111B (sv) * 1959-10-15
CH516878A (de) * 1970-09-18 1971-12-15 Sprecher & Schuh Ag Funkenstrecke konstanter Ansprechspannung
DE2346174B2 (de) * 1973-09-13 1977-04-07 Siemens AG, 1000 Berlin und 8000 München Ueberspannungsableiter
DE2431236C3 (de) * 1974-06-28 1978-10-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Überspannungsableiter
DE2602569C2 (de) * 1976-01-23 1983-06-30 Siemens AG, 1000 Berlin und 8000 München Überspannungs-Knopfableiter

Also Published As

Publication number Publication date
IT1103172B (it) 1985-10-14
GB1599443A (en) 1981-10-07
AT363141B (de) 1981-07-10
NO780302L (no) 1978-07-28
NL170345B (nl) 1982-05-17
ATA928977A (de) 1980-12-15
FI773877A (fi) 1978-07-28
NL7800723A (nl) 1978-07-31
SE426635B (sv) 1983-01-31
FI61973B (fi) 1982-06-30
IT7812411A0 (it) 1978-01-09
FR2379156B1 (sv) 1983-02-04
FR2379156A1 (fr) 1978-08-25
SE7800923L (sv) 1978-07-28
CH600630A5 (sv) 1978-06-30
DE2757337A1 (de) 1978-08-03

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: CERBERUS AG