NL146634B - LONG SPRING CONTACT. - Google Patents

LONG SPRING CONTACT.

Info

Publication number
NL146634B
NL146634B NL646409819A NL6409819A NL146634B NL 146634 B NL146634 B NL 146634B NL 646409819 A NL646409819 A NL 646409819A NL 6409819 A NL6409819 A NL 6409819A NL 146634 B NL146634 B NL 146634B
Authority
NL
Netherlands
Prior art keywords
spring contact
long spring
long
contact
spring
Prior art date
Application number
NL646409819A
Other languages
Dutch (nl)
Other versions
NL6409819A (en
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 NL6409819A publication Critical patent/NL6409819A/xx
Publication of NL146634B publication Critical patent/NL146634B/en

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
NL646409819A 1963-09-24 1964-08-25 LONG SPRING CONTACT. NL146634B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
NL6409819A NL6409819A (en) 1965-03-25
NL146634B true NL146634B (en) 1975-07-15

Family

ID=20292266

Family Applications (1)

Application Number Title Priority Date Filing Date
NL646409819A NL146634B (en) 1963-09-24 1964-08-25 LONG SPRING CONTACT.

Country Status (9)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB1078277A (en) 1967-08-09
FI40917B (en) 1969-03-31
DK111627B (en) 1968-09-23
BE652611A (en) 1964-12-31
BR6462139D0 (en) 1973-08-09
NL6409819A (en) 1965-03-25
FR1408691A (en) 1965-08-13
DE1244296B (en) 1967-07-13
DK111627C (en) 1968-09-23

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: ERICSSON