CA2297948A1 - Sectionneur de securite a poussoir - Google Patents

Sectionneur de securite a poussoir Download PDF

Info

Publication number
CA2297948A1
CA2297948A1 CA002297948A CA2297948A CA2297948A1 CA 2297948 A1 CA2297948 A1 CA 2297948A1 CA 002297948 A CA002297948 A CA 002297948A CA 2297948 A CA2297948 A CA 2297948A CA 2297948 A1 CA2297948 A1 CA 2297948A1
Authority
CA
Canada
Prior art keywords
conductive plate
push button
rod
alloy metal
safety switch
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.)
Abandoned
Application number
CA002297948A
Other languages
English (en)
Inventor
Tsung-Mou Yu
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002297948A priority Critical patent/CA2297948A1/fr
Priority to EP00300948A priority patent/EP1122756A1/fr
Publication of CA2297948A1 publication Critical patent/CA2297948A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/50—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member
    • H01H13/56—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force
    • H01H13/562—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam
    • H01H13/568—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a single operating member the contact returning to its original state upon the next application of operating force making use of a heart shaped cam the contact also returning by some external action, e.g. interlocking, protection, remote control
    • 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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/145—Electrothermal mechanisms using shape memory materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
    • H01H73/303—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide with an insulating body insertable between the contacts when released by a bimetal element

Landscapes

  • Fuses (AREA)
CA002297948A 2000-02-02 2000-02-02 Sectionneur de securite a poussoir Abandoned CA2297948A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002297948A CA2297948A1 (fr) 2000-02-02 2000-02-02 Sectionneur de securite a poussoir
EP00300948A EP1122756A1 (fr) 2000-02-02 2000-02-07 Bouton poussoir avec interrupteur de sécurité pour le courant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002297948A CA2297948A1 (fr) 2000-02-02 2000-02-02 Sectionneur de securite a poussoir
EP00300948A EP1122756A1 (fr) 2000-02-02 2000-02-07 Bouton poussoir avec interrupteur de sécurité pour le courant

Publications (1)

Publication Number Publication Date
CA2297948A1 true CA2297948A1 (fr) 2001-08-02

Family

ID=25681514

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002297948A Abandoned CA2297948A1 (fr) 2000-02-02 2000-02-02 Sectionneur de securite a poussoir

Country Status (2)

Country Link
EP (1) EP1122756A1 (fr)
CA (1) CA2297948A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7737816B1 (en) * 2008-11-25 2010-06-15 Tsung Mou Yu Dual protection device for circuit

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8530597U1 (de) * 1985-10-29 1986-02-27 Ellenberger & Poensgen Gmbh, 8503 Altdorf Überstromschutzschalter
US5262748A (en) * 1992-01-13 1993-11-16 Tsung Mou Yu Fuseless breaking switch
US5248954A (en) * 1992-11-25 1993-09-28 Chiang Huan Chang Circuit protecting device
DE29704688U1 (de) * 1997-03-14 1997-05-07 Hwa Won Electric Industrial Co., Ltd., Shulin Chen, Taipeh Überstrom-Unterbrechungsschalter
US5786742A (en) * 1997-07-14 1998-07-28 Yin; Tien-Ning Push button switch with override interruption structure
DE29816653U1 (de) * 1998-09-16 1998-11-26 Siemens AG, 80333 München Schutzschaltgerät mit thermischer Auslösung

Also Published As

Publication number Publication date
EP1122756A1 (fr) 2001-08-08

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued