DE161173C - - Google Patents

Info

Publication number
DE161173C
DE161173C DENDAT161173D DE161173DA DE161173C DE 161173 C DE161173 C DE 161173C DE NDAT161173 D DENDAT161173 D DE NDAT161173D DE 161173D A DE161173D A DE 161173DA DE 161173 C DE161173 C DE 161173C
Authority
DE
Germany
Prior art keywords
blows
enclose
flux
sheet
attached
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.)
Active
Application number
DENDAT161173D
Other languages
German (de)
Publication of DE161173C publication Critical patent/DE161173C/de
Active legal-status Critical Current

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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H9/446—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using magnetisable elements associated with the contacts

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)

Description

Berlin, gedruckt in der reichsdruokereI.Berlin, printed in the ReichsdruokereI.

Claims (1)

Patent-Anspruch :Patent claim: Magnetische Blaseinrichtung bei elektrischen Schaltern, gekennzeichnet durch ein U-förmiges, an dem Schalthebel (AJ an- ■ gebrachtes Eisenstück (e) mit Polvorsprüngen (p), die die Stromunterbrechungsstelle einschließen, so daß der Kraftlinienfluß (A-B) den Lichtbogen nach oben ausbläst.Magnetic blowing device for electrical switches, characterized by a U-shaped iron piece (e) attached to the switch lever (AJ ) with pole projections (p), which enclose the current interruption point, so that the flux of force lines (AB) blows the arc upwards. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT161173D Active DE161173C (en)

Publications (1)

Publication Number Publication Date
DE161173C true DE161173C (en)

Family

ID=427069

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT161173D Active DE161173C (en)

Country Status (1)

Country Link
DE (1) DE161173C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045904A1 (en) * 1980-08-12 1982-02-17 BROWN, BOVERI & CIE Aktiengesellschaft Arc-extinguishing chamber

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045904A1 (en) * 1980-08-12 1982-02-17 BROWN, BOVERI & CIE Aktiengesellschaft Arc-extinguishing chamber

Similar Documents

Publication Publication Date Title
US10217589B2 (en) High-speed circuit breaking array for breaking a current path in a switching device
CN101622685B (en) Hybrid electromagnetic actuator
CA1146199A (en) Electric control device with improved arc extinguishing means
US6061217A (en) Electrical switching apparatus employing twice-energized trip actuator
CN108648969B (en) Double-breakpoint miniature circuit breaker
DE161173C (en)
WO2014032790A1 (en) Electromagnetic actuator for a medium voltage vacuum circuit breaker
CN101459012B (en) Permanent magnet linear motor operation mechanism for high voltage circuit breaker
US20100026430A1 (en) Switching device
US1680674A (en) Electric switch
CN112216564B (en) Small-sized leakage circuit breaker with modular structure
MY140375A (en) A yoke with an integral fixed contact support
JP2000149756A (en) Over-current tripping device for circuit breaker
CN218602296U (en) Self-excitation type magnetic blowing structure
US11817283B2 (en) Electrical switching system
CA2404197A1 (en) Magnetic circuit using switching
US827469A (en) Automatic magnetic circuit-breaker.
SU1220831A1 (en) Gripping device for moving articles being formed
DE654511C (en) Electromagnetic contactor
DE445161C (en)
US2199641A (en) Circuit controlling device
US2238184A (en) Electric switch
JP2527789Y2 (en) Electromagnet device for overcurrent trip
EP0876669A1 (en) Electrical actuator means
US1011785A (en) Circuit-breaker.