FR872618A - Accelerated action thermostatic switch and more especially electromagnetic with overcurrent relay, snap action and thermal trip - Google Patents

Accelerated action thermostatic switch and more especially electromagnetic with overcurrent relay, snap action and thermal trip

Info

Publication number
FR872618A
FR872618A FR872618DA FR872618A FR 872618 A FR872618 A FR 872618A FR 872618D A FR872618D A FR 872618DA FR 872618 A FR872618 A FR 872618A
Authority
FR
France
Prior art keywords
action
overcurrent relay
thermostatic switch
thermal trip
accelerated
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
Other languages
French (fr)
Inventor
Karl Kesl
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 filed Critical
Application granted granted Critical
Publication of FR872618A publication Critical patent/FR872618A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/0253—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch two co-operating contacts actuated independently

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
FR872618D 1940-07-12 1941-05-26 Accelerated action thermostatic switch and more especially electromagnetic with overcurrent relay, snap action and thermal trip Expired FR872618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS872618X 1940-07-12

Publications (1)

Publication Number Publication Date
FR872618A true FR872618A (en) 1942-06-15

Family

ID=5456364

Family Applications (1)

Application Number Title Priority Date Filing Date
FR872618D Expired FR872618A (en) 1940-07-12 1941-05-26 Accelerated action thermostatic switch and more especially electromagnetic with overcurrent relay, snap action and thermal trip

Country Status (3)

Country Link
BE (1) BE442119A (en)
DE (1) DE734178C (en)
FR (1) FR872618A (en)

Also Published As

Publication number Publication date
DE734178C (en) 1943-04-09
BE442119A (en)

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