BE227320A - - Google Patents

Info

Publication number
BE227320A
BE227320A BE227320DA BE227320A BE 227320 A BE227320 A BE 227320A BE 227320D A BE227320D A BE 227320DA BE 227320 A BE227320 A BE 227320A
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 BE227320A publication Critical patent/BE227320A/xx
Priority claimed from US684669A external-priority patent/US1569683A/en

Links

Classifications

    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
BE227320D 1924-01-05 BE227320A (US06342305-20020129-C00040.png)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US684669A US1569683A (en) 1924-01-05 1924-01-05 Electric switch
US67137A US1745122A (en) 1924-01-05 1925-11-05 Buffer for electric switches

Publications (1)

Publication Number Publication Date
BE227320A true BE227320A (US06342305-20020129-C00040.png)

Family

ID=26747520

Family Applications (1)

Application Number Title Priority Date Filing Date
BE227320D BE227320A (US06342305-20020129-C00040.png) 1924-01-05

Country Status (4)

Country Link
US (1) US1745122A (US06342305-20020129-C00040.png)
BE (1) BE227320A (US06342305-20020129-C00040.png)
FR (1) FR592693A (US06342305-20020129-C00040.png)
GB (1) GB227320A (US06342305-20020129-C00040.png)

Also Published As

Publication number Publication date
US1745122A (en) 1930-01-28
GB227320A (en) 1925-01-15
FR592693A (fr) 1925-08-06

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