IT779855B - Dispositivo di commutazione ad elevata corrente e a bassa impendenza - Google Patents

Dispositivo di commutazione ad elevata corrente e a bassa impendenza

Info

Publication number
IT779855B
IT779855B IT503866A IT503866A IT779855B IT 779855 B IT779855 B IT 779855B IT 503866 A IT503866 A IT 503866A IT 503866 A IT503866 A IT 503866A IT 779855 B IT779855 B IT 779855B
Authority
IT
Italy
Prior art keywords
switching device
high current
impendance
low impendance
low
Prior art date
Application number
IT503866A
Other languages
English (en)
Italian (it)
Inventor
Pierre Lienard
Fernand Viart
Original Assignee
Acec
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 Acec filed Critical Acec
Application granted granted Critical
Publication of IT779855B publication Critical patent/IT779855B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • C09B1/16—Amino-anthraquinones
    • C09B1/20—Preparation from starting materials already containing the anthracene nucleus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/02—Contact members
    • H01R13/193—Means for increasing contact pressure at the end of engagement of coupling part, e.g. zero insertion force or no friction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Switches With Compound Operations (AREA)
IT503866A 1965-03-11 1966-03-09 Dispositivo di commutazione ad elevata corrente e a bassa impendenza IT779855B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE10049 1965-03-11

Publications (1)

Publication Number Publication Date
IT779855B true IT779855B (it) 1967-07-15

Family

ID=3839819

Family Applications (1)

Application Number Title Priority Date Filing Date
IT503866A IT779855B (it) 1965-03-11 1966-03-09 Dispositivo di commutazione ad elevata corrente e a bassa impendenza

Country Status (5)

Country Link
BE (1) BE660918A (fr)
FR (1) FR1470955A (fr)
IT (1) IT779855B (fr)
LU (1) LU50615A1 (fr)
NL (1) NL6603070A (fr)

Also Published As

Publication number Publication date
FR1470955A (fr) 1967-02-24
NL6603070A (nl) 1966-09-12
LU50615A1 (fr) 1966-05-10
BE660918A (fr) 1965-09-13

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