BR6462139D0 - Contato de palheta de longa duracao - Google Patents

Contato de palheta de longa duracao

Info

Publication number
BR6462139D0
BR6462139D0 BR162139/64A BR16213964A BR6462139D0 BR 6462139 D0 BR6462139 D0 BR 6462139D0 BR 162139/64 A BR162139/64 A BR 162139/64A BR 16213964 A BR16213964 A BR 16213964A BR 6462139 D0 BR6462139 D0 BR 6462139D0
Authority
BR
Brazil
Prior art keywords
long
reed contact
term
term reed
contact
Prior art date
Application number
BR162139/64A
Other languages
English (en)
Portuguese (pt)
Inventor
L Telefonaktiebolaget Ericsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR6462139D0 publication Critical patent/BR6462139D0/pt

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
    • H01T1/24—Selection of materials for electrodes
    • 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
BR162139/64A 1963-09-24 1964-08-26 Contato de palheta de longa duracao BR6462139D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1041263 1963-09-24

Publications (1)

Publication Number Publication Date
BR6462139D0 true BR6462139D0 (pt) 1973-08-09

Family

ID=20292266

Family Applications (1)

Application Number Title Priority Date Filing Date
BR162139/64A BR6462139D0 (pt) 1963-09-24 1964-08-26 Contato de palheta de longa duracao

Country Status (9)

Country Link
US (1) US3261957A (OSRAM)
BE (1) BE652611A (OSRAM)
BR (1) BR6462139D0 (OSRAM)
DE (1) DE1244296B (OSRAM)
DK (1) DK111627C (OSRAM)
FI (1) FI40917B (OSRAM)
FR (1) FR1408691A (OSRAM)
GB (1) GB1078277A (OSRAM)
NL (1) NL146634B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1517702A (en) * 1974-09-19 1978-07-12 Fujitsu Ltd Electrical contact
US11309140B2 (en) * 2019-01-04 2022-04-19 Littelfuse, Inc. Contact switch coating

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2289830A (en) * 1938-03-29 1942-07-14 Bell Telephone Labor Inc Circuit closing device
US2696543A (en) * 1948-12-18 1954-12-07 Bell Telephone Labor Inc Electric switch

Also Published As

Publication number Publication date
US3261957A (en) 1966-07-19
BE652611A (OSRAM) 1964-12-31
GB1078277A (en) 1967-08-09
DK111627B (OSRAM) 1968-09-23
FI40917B (OSRAM) 1969-03-31
NL146634B (nl) 1975-07-15
DE1244296B (de) 1967-07-13
NL6409819A (OSRAM) 1965-03-25
FR1408691A (fr) 1965-08-13
DK111627C (da) 1968-09-23

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