FR1288493A - Interrupteur à rupture brusque à soufflage magnétique - Google Patents

Interrupteur à rupture brusque à soufflage magnétique

Info

Publication number
FR1288493A
FR1288493A FR860631A FR860631A FR1288493A FR 1288493 A FR1288493 A FR 1288493A FR 860631 A FR860631 A FR 860631A FR 860631 A FR860631 A FR 860631A FR 1288493 A FR1288493 A FR 1288493A
Authority
FR
France
Prior art keywords
snap switch
magnetic blow
blow
magnetic
snap
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
FR860631A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR860631A priority Critical patent/FR1288493A/fr
Application granted granted Critical
Publication of FR1288493A publication Critical patent/FR1288493A/fr
Expired 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
    • H01H9/443—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet using permanent magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0073—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding actuated by relative movement between two magnets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/16—Magnetic circuit arrangements
    • H01H50/18—Movable parts of magnetic circuits, e.g. armature
    • H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR860631A 1961-05-03 1961-05-03 Interrupteur à rupture brusque à soufflage magnétique Expired FR1288493A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR860631A FR1288493A (fr) 1961-05-03 1961-05-03 Interrupteur à rupture brusque à soufflage magnétique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860631A FR1288493A (fr) 1961-05-03 1961-05-03 Interrupteur à rupture brusque à soufflage magnétique

Publications (1)

Publication Number Publication Date
FR1288493A true FR1288493A (fr) 1962-03-24

Family

ID=8754373

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860631A Expired FR1288493A (fr) 1961-05-03 1961-05-03 Interrupteur à rupture brusque à soufflage magnétique

Country Status (1)

Country Link
FR (1) FR1288493A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879339A1 (fr) * 2004-12-15 2006-06-16 Serac Group Soc Par Actions Si Dispositif d'actionnement magnetique a bague d'accouplement comprenant un generateur magnetique permanent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879339A1 (fr) * 2004-12-15 2006-06-16 Serac Group Soc Par Actions Si Dispositif d'actionnement magnetique a bague d'accouplement comprenant un generateur magnetique permanent

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