NL254544A - - Google Patents

Info

Publication number
NL254544A
NL254544A NL254544DA NL254544A NL 254544 A NL254544 A NL 254544A NL 254544D A NL254544D A NL 254544DA NL 254544 A NL254544 A NL 254544A
Authority
NL
Netherlands
Application number
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.)
Publication of NL254544A publication Critical patent/NL254544A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/0201—Materials for reed contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/64—Protective enclosures, baffle plates, or screens for contacts
    • H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/38—Cold-cathode tubes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0064—Tubes with cold main electrodes (including cold cathodes)
    • H01J2893/0065—Electrode systems
NL254544D 1959-08-06 NL254544A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES64320A DE1125509B (de) 1959-08-06 1959-08-06 Kontaktanordnung, die in einem hermetisch abgeschlossenen Raum unter erniedrigtem Druck untergebracht ist

Publications (1)

Publication Number Publication Date
NL254544A true NL254544A (ja�@�@)

Family

ID=7497095

Family Applications (1)

Application Number Title Priority Date Filing Date
NL254544D NL254544A (ja�@�@) 1959-08-06

Country Status (6)

Country Link
BE (1) BE593435A (ja�@�@)
CH (1) CH378393A (ja�@�@)
DE (1) DE1125509B (ja�@�@)
DK (1) DK108679C (ja�@�@)
GB (1) GB948932A (ja�@�@)
NL (1) NL254544A (ja�@�@)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE705358C (de) * 1936-10-24 1941-04-25 Siemens & Halske Akt Ges Vakuumschalter
DE966816C (de) * 1950-03-04 1957-09-12 Siemens Ag Verfahren zur Herstellung von Federkontakten mit plattiertem Kontaktniet fuer elektrische Apparate

Also Published As

Publication number Publication date
GB948932A (en) 1964-02-05
BE593435A (fr) 1960-11-14
DK108679C (da) 1968-01-29
DE1125509B (de) 1962-03-15
CH378393A (de) 1964-06-15

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