BE621720A - - Google Patents

Info

Publication number
BE621720A
BE621720A BE621720DA BE621720A BE 621720 A BE621720 A BE 621720A BE 621720D A BE621720D A BE 621720DA BE 621720 A BE621720 A BE 621720A
Authority
BE
Belgium
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 BE621720A publication Critical patent/BE621720A/xx

Links

Classifications

    • 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
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/021—Composite material
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Contacts (AREA)
BE621720D 1961-08-25 BE621720A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES75453A DE1178533B (de) 1961-08-25 1961-08-25 Kontaktanordnung mit einer auf einem Traeger aufgebrachten Schicht aus Kontaktmaterial

Publications (1)

Publication Number Publication Date
BE621720A true BE621720A (fr)

Family

ID=7505362

Family Applications (1)

Application Number Title Priority Date Filing Date
BE621720D BE621720A (fr) 1961-08-25

Country Status (8)

Country Link
US (1) US3214558A (fr)
BE (1) BE621720A (fr)
CH (1) CH416863A (fr)
DE (1) DE1178533B (fr)
FI (1) FI40293B (fr)
GB (1) GB1000478A (fr)
NL (1) NL282431A (fr)
SE (1) SE317144B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390949A (en) * 1963-10-18 1968-07-02 Universal Oil Prod Co Interfacial polymerization on wool using a polyacid polyhalide and a combination of polyamines

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518390A (en) * 1967-07-21 1970-06-30 Nippon Electric Co Multilayer electric contacts
US3668355A (en) * 1971-01-27 1972-06-06 Northern Electric Co Reed material for sealed contact application
US3671702A (en) * 1971-03-15 1972-06-20 Stromberg Carlson Corp An electrical contact structure for a switch reed comprising gold and palladium layers
JPS512847A (en) * 1974-06-25 1976-01-10 Toyota Motor Co Ltd Nainenkikanno zatsuondenpayokushohaidenki
US4790674A (en) * 1987-07-01 1988-12-13 Printronix, Inc. Impact printer having wear-resistant platings on hammer springs and pole piece tips
US5110299A (en) * 1990-02-28 1992-05-05 Hughes Aircraft Company High density interconnect

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2379641A (en) * 1942-07-21 1945-07-03 Baker & Co Inc Electrical contact element
US2506414A (en) * 1947-12-05 1950-05-02 Bell Telephone Labor Inc Sealed wire contact device
US2653199A (en) * 1948-11-05 1953-09-22 Bell Telephone Labor Inc Relay
US2793273A (en) * 1954-04-20 1957-05-21 Baker & Co Inc Electrical contact elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390949A (en) * 1963-10-18 1968-07-02 Universal Oil Prod Co Interfacial polymerization on wool using a polyacid polyhalide and a combination of polyamines

Also Published As

Publication number Publication date
CH416863A (de) 1966-07-15
US3214558A (en) 1965-10-26
SE317144B (fr) 1969-11-10
GB1000478A (en) 1965-08-04
DE1178533B (de) 1964-09-24
NL282431A (fr)
FI40293B (fr) 1968-09-02

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