ES450424A1 - Actuating device for an electrical switch - Google Patents

Actuating device for an electrical switch

Info

Publication number
ES450424A1
ES450424A1 ES450424A ES450424A ES450424A1 ES 450424 A1 ES450424 A1 ES 450424A1 ES 450424 A ES450424 A ES 450424A ES 450424 A ES450424 A ES 450424A ES 450424 A1 ES450424 A1 ES 450424A1
Authority
ES
Spain
Prior art keywords
box
shaft
activation shaft
coaxially
activation
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
ES450424A
Other languages
Spanish (es)
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.)
Hazemeijer BV
Original Assignee
Hazemeijer BV
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 Hazemeijer BV filed Critical Hazemeijer BV
Publication of ES450424A1 publication Critical patent/ES450424A1/en
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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3005—Charging means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2300/00—Orthogonal indexing scheme relating to electric switches, relays, selectors or emergency protective devices covered by H01H
    • H01H2300/056—Tools for actuating a switch
    • H01H2300/058—Tools for actuating a switch using apparatus with a spring motor or a snap-acting mechanism for actuating any one of a number of circuit breakers

Landscapes

  • Push-Button Switches (AREA)

Abstract

Improvements in instantaneous electrical contact systems, between mobile contacts and fixed contacts, provided with an activation shaft, to be coupled to the mobile contacts, said shaft being arranged to slide coaxially inside a box and being able to be locked in a sunken position in the inside said box, a contact spring being arranged in the box coaxially with respect to the activation shaft and settling with its first end in a flange attached to the end of the activation shaft that is inside the box, causing said spring, after of its tensioning and of the unlocking of the activation shaft, the forcing of said shaft out of the lame, characterized in that the end of the contact cutout (11, 23), opposite to the shelf (8, 21), is supported against the closed end (13a) of a bushing (13) that is arranged to slide coaxially inside the box (12), being coupled or in The closed end (13a) at least two braces (9) whose free ends are provided with a plate (7, 20) fixed to them, which slides around the activation shaft (1) and cooperates with the device (9) of interlocking, and in that an auxiliary spring (10, 22), tensioned by an independent tensioning action, coaxially surrounds the contact cutout (11, 23). (Machine-translation by Google Translate, not legally binding)
ES450424A 1975-07-21 1976-07-21 Actuating device for an electrical switch Expired ES450424A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7508680A NL157739B (en) 1975-07-21 1975-07-21 LOOSE ACTIVATION DEVICE FOR AN ELECTRICAL SWITCH.

Publications (1)

Publication Number Publication Date
ES450424A1 true ES450424A1 (en) 1977-08-16

Family

ID=19824181

Family Applications (1)

Application Number Title Priority Date Filing Date
ES450424A Expired ES450424A1 (en) 1975-07-21 1976-07-21 Actuating device for an electrical switch

Country Status (6)

Country Link
DE (1) DE2632643C3 (en)
DK (1) DK326776A (en)
ES (1) ES450424A1 (en)
FR (1) FR2319187A1 (en)
GB (1) GB1504641A (en)
NL (1) NL157739B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006015308A1 (en) * 2006-03-29 2007-10-11 Siemens Ag Insulating shift rod
CN104409252A (en) * 2014-10-30 2015-03-11 向荣集团有限公司 Interlocking device for interlocking mechanism of switch cabinet circuit breaker

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113744B (en) * 1960-07-27 1961-09-14 Sachsenwerk Licht & Kraft Ag Drive device for electric circuit breakers

Also Published As

Publication number Publication date
DE2632643A1 (en) 1977-01-27
NL7508680A (en) 1977-01-25
DE2632643B2 (en) 1978-07-13
DE2632643C3 (en) 1979-03-08
DK326776A (en) 1977-01-22
NL157739B (en) 1978-08-15
FR2319187A1 (en) 1977-02-18
GB1504641A (en) 1978-03-22
FR2319187B1 (en) 1978-04-28

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