NL51593C - - Google Patents

Info

Publication number
NL51593C
NL51593C NL51593DA NL51593C NL 51593 C NL51593 C NL 51593C NL 51593D A NL51593D A NL 51593DA NL 51593 C NL51593 C NL 51593C
Authority
NL
Netherlands
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 NL51593C publication Critical patent/NL51593C/xx

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas
NL51593D 1937-06-22 NL51593C (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2303730X 1937-06-22

Publications (1)

Publication Number Publication Date
NL51593C true NL51593C (enrdf_load_stackoverflow)

Family

ID=7994222

Family Applications (1)

Application Number Title Priority Date Filing Date
NL51593D NL51593C (enrdf_load_stackoverflow) 1937-06-22

Country Status (4)

Country Link
US (1) US2303730A (enrdf_load_stackoverflow)
BE (1) BE428713A (enrdf_load_stackoverflow)
FR (1) FR839522A (enrdf_load_stackoverflow)
NL (1) NL51593C (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR876971A (fr) * 1941-06-18 1942-11-24 Delle Atel Const Electr Perfectionnements aux interrupteurs électriques à auto-soufflage
US2452476A (en) * 1944-08-15 1948-10-26 Westinghouse Electric Corp Circuit interrupter
FR1034903A (fr) * 1951-03-30 1953-08-07 Forges Ateliers Const Electr Interrupteurs à auto-soufflage
US3612797A (en) * 1969-09-22 1971-10-12 Us Interior High-voltage fluidic circuit interrupter

Also Published As

Publication number Publication date
US2303730A (en) 1942-12-01
FR839522A (fr) 1939-04-05
BE428713A (enrdf_load_stackoverflow)

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