NL145091B - SAFETY SWITCH WITH MAGNETIC AND THERMAL RELEASING MEANS WHERE A PUSH-SHAPED ANCHORING PART CAN ACT DIRECTLY ON THE CONTACT ARM CONTAINED AS A SPRING STRIP. - Google Patents

SAFETY SWITCH WITH MAGNETIC AND THERMAL RELEASING MEANS WHERE A PUSH-SHAPED ANCHORING PART CAN ACT DIRECTLY ON THE CONTACT ARM CONTAINED AS A SPRING STRIP.

Info

Publication number
NL145091B
NL145091B NL296613A NL296613A NL145091B NL 145091 B NL145091 B NL 145091B NL 296613 A NL296613 A NL 296613A NL 296613 A NL296613 A NL 296613A NL 145091 B NL145091 B NL 145091B
Authority
NL
Netherlands
Prior art keywords
push
magnetic
contact arm
safety switch
releasing means
Prior art date
Application number
NL296613A
Other languages
Dutch (nl)
Original Assignee
Teco
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 Teco filed Critical Teco
Publication of NL145091B publication Critical patent/NL145091B/en

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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • 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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2409—Electromagnetic mechanisms combined with an electromagnetic current limiting mechanism
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
NL296613A 1962-08-14 1963-08-13 SAFETY SWITCH WITH MAGNETIC AND THERMAL RELEASING MEANS WHERE A PUSH-SHAPED ANCHORING PART CAN ACT DIRECTLY ON THE CONTACT ARM CONTAINED AS A SPRING STRIP. NL145091B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU42217 1962-08-14

Publications (1)

Publication Number Publication Date
NL145091B true NL145091B (en) 1975-02-17

Family

ID=19723062

Family Applications (2)

Application Number Title Priority Date Filing Date
NL296613D NL296613A (en) 1962-08-14
NL296613A NL145091B (en) 1962-08-14 1963-08-13 SAFETY SWITCH WITH MAGNETIC AND THERMAL RELEASING MEANS WHERE A PUSH-SHAPED ANCHORING PART CAN ACT DIRECTLY ON THE CONTACT ARM CONTAINED AS A SPRING STRIP.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL296613D NL296613A (en) 1962-08-14

Country Status (4)

Country Link
BE (1) BE635412A (en)
DE (1) DE1289572B (en)
LU (1) LU42217A1 (en)
NL (2) NL145091B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2448216A1 (en) * 1979-01-31 1980-08-29 Telemecanique Electrique MANUAL THERMAL AND MAGNETIC TRIP SWITCH

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT187966B (en) * 1954-11-24 1956-12-10 Eduard Dr Schrack Lever switching mechanism for overcurrent circuit breakers
DE1016812B (en) * 1956-11-08 1957-10-03 Voigt & Haeffner Ag Switching mechanism for automatic switch with actuation and switching element arranged on a common axis

Also Published As

Publication number Publication date
DE1289572B (en) 1969-02-20
LU42217A1 (en) 1964-02-14
BE635412A (en)
NL296613A (en)

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: TECO