ES413986A1 - An electrical control provision. (Machine-translation by Google Translate, not legally binding) - Google Patents

An electrical control provision. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES413986A1
ES413986A1 ES413986A ES413986A ES413986A1 ES 413986 A1 ES413986 A1 ES 413986A1 ES 413986 A ES413986 A ES 413986A ES 413986 A ES413986 A ES 413986A ES 413986 A1 ES413986 A1 ES 413986A1
Authority
ES
Spain
Prior art keywords
movable members
control
base
translation
legally binding
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
ES413986A
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.)
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
Publication of ES413986A1 publication Critical patent/ES413986A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H50/00—Details of electromagnetic relays
    • H01H50/54—Contact arrangements
    • H01H50/60—Contact arrangements moving contact being rigidly combined with movable part of magnetic circuit
    • 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
    • H01H50/32—Latching movable parts mechanically
    • H01H50/323—Latching movable parts mechanically for interlocking two or more relays

Abstract

An electrical control arrangement consisting of two control devices mounted side by side on a base in spaced relation to each other, each control device includes a movable member that moves during actuation of the control device from one position to the other. A position driven in a direction towards the base, and a mechanical interlock placed between the two control devices to prevent simultaneous operation thereof, characterized in that the end portions of the respective movable members extend into the space between the devices of control and that the mechanical interlocking consists of an interlocking member held in the base for pivoting movement and having two beveled edge surfaces which, in the neutral position of the locking member and with the movable members of both control devices in the initial positions of the same, remain in the tray movement states of the end portions of the respective movable members such that during the movement of any of the movable members towards their actuated position, the end portion thereof cooperates with the associated beveled edge surface of the interlock member to place the latter in a position thereof, in which it holds the other movable member in its initial position. (Machine-translation by Google Translate, not legally binding)
ES413986A 1972-04-24 1973-04-23 An electrical control provision. (Machine-translation by Google Translate, not legally binding) Expired ES413986A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24717172A 1972-04-24 1972-04-24

Publications (1)

Publication Number Publication Date
ES413986A1 true ES413986A1 (en) 1976-02-01

Family

ID=22933868

Family Applications (1)

Application Number Title Priority Date Filing Date
ES413986A Expired ES413986A1 (en) 1972-04-24 1973-04-23 An electrical control provision. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
BR (1) BR7302962D0 (en)
DE (1) DE7315073U (en)
ES (1) ES413986A1 (en)
SE (1) SE387181B (en)

Also Published As

Publication number Publication date
DE7315073U (en) 1973-09-13
SE387181B (en) 1976-08-30
BR7302962D0 (en) 1974-07-11

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