FR1231668A - Electric circuit breaker with extinguishing of the electric arc by a flow of pressurized extinguishing agent produced automatically by the electric arc - Google Patents

Electric circuit breaker with extinguishing of the electric arc by a flow of pressurized extinguishing agent produced automatically by the electric arc

Info

Publication number
FR1231668A
FR1231668A FR770659A FR770659A FR1231668A FR 1231668 A FR1231668 A FR 1231668A FR 770659 A FR770659 A FR 770659A FR 770659 A FR770659 A FR 770659A FR 1231668 A FR1231668 A FR 1231668A
Authority
FR
France
Prior art keywords
electric arc
extinguishing
electric
flow
circuit breaker
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR770659A
Other languages
French (fr)
Inventor
Emil Lange
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
Priority claimed from DEL28132A external-priority patent/DE1125994B/en
Application filed filed Critical
Priority to FR770659A priority Critical patent/FR1231668A/en
Application granted granted Critical
Publication of FR1231668A publication Critical patent/FR1231668A/en
Expired legal-status Critical Current

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
    • H01H33/98—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being initiated by an auxiliary arc or a section of the arc, without any moving parts for producing or increasing the flow
    • 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
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7092—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by several arcing chambers in series
FR770659A 1957-07-19 1958-07-19 Electric circuit breaker with extinguishing of the electric arc by a flow of pressurized extinguishing agent produced automatically by the electric arc Expired FR1231668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR770659A FR1231668A (en) 1957-07-19 1958-07-19 Electric circuit breaker with extinguishing of the electric arc by a flow of pressurized extinguishing agent produced automatically by the electric arc

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL28132A DE1125994B (en) 1957-07-19 1957-07-19 Electric switch with arc extinguishing by a flow of pressure extinguishing agent generated by the arc itself
FR770659A FR1231668A (en) 1957-07-19 1958-07-19 Electric circuit breaker with extinguishing of the electric arc by a flow of pressurized extinguishing agent produced automatically by the electric arc

Publications (1)

Publication Number Publication Date
FR1231668A true FR1231668A (en) 1960-09-30

Family

ID=25985139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR770659A Expired FR1231668A (en) 1957-07-19 1958-07-19 Electric circuit breaker with extinguishing of the electric arc by a flow of pressurized extinguishing agent produced automatically by the electric arc

Country Status (1)

Country Link
FR (1) FR1231668A (en)

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