BE346136A - - Google Patents

Info

Publication number
BE346136A
BE346136A BE346136DA BE346136A BE 346136 A BE346136 A BE 346136A BE 346136D A BE346136D A BE 346136DA BE 346136 A BE346136 A BE 346136A
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 BE346136A publication Critical patent/BE346136A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H9/042—Explosion-proof cases
    • H01H9/045—Explosion-proof cases with interlocking mechanism between cover and operating mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H9/042—Explosion-proof cases
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/22—Interlocking, locking, or latching mechanisms for interlocking between casing, cover, or protective shutter and mechanism for operating contacts
BE346136D 1927-05-16 BE346136A (ja�@�@)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE290595T 1927-05-16

Publications (1)

Publication Number Publication Date
BE346136A true BE346136A (ja�@�@)

Family

ID=31893975

Family Applications (1)

Application Number Title Priority Date Filing Date
BE346136D BE346136A (ja�@�@) 1927-05-16

Country Status (4)

Country Link
BE (1) BE346136A (ja�@�@)
FR (1) FR643859A (ja�@�@)
GB (1) GB290595A (ja�@�@)
NL (1) NL38990B (ja�@�@)

Also Published As

Publication number Publication date
NL38990B (ja�@�@)
FR643859A (fr) 1928-09-25
GB290595A (ja�@�@) 1928-11-15

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