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DE507616C - Indicator with two display positions and a middle position, to which the pointer is returned by counterforce - Google Patents

Indicator with two display positions and a middle position, to which the pointer is returned by counterforce

Info

Publication number
DE507616C
DE507616C DEH105646D DEH0105646D DE507616C DE 507616 C DE507616 C DE 507616C DE H105646 D DEH105646 D DE H105646D DE H0105646 D DEH0105646 D DE H0105646D DE 507616 C DE507616 C DE 507616C
Authority
DE
Germany
Prior art keywords
indicator
counterforce
pointer
returned
middle position
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
DEH105646D
Other languages
German (de)
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.)
ABB Training Center GmbH and Co KG
Original Assignee
Hartmann and Braun AG
Publication date
Priority to DEH105646D priority Critical patent/DE507616C/en
Application granted granted Critical
Publication of DE507616C publication Critical patent/DE507616C/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
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"

Landscapes

  • Displays For Variable Information Using Movable Means (AREA)

Description

tiLtN. (iKDimöur in dertiLtN. (iKDimöur in the

Claims (3)

Patentansprüche:Patent claims: 1. Schauzeichen mit zwei Anzeigestellungen und einer Mittelstellung, in welche der Zeiger durch Gegenkraft zurückgeführt wird, dadurch gekennzeichnet, daß zwei diagonal gegenüberstehende Magnetpaare in vom Quadrat abweichendem Rechteck derart aufgestellt sind, daß die Entfernung vom ruhenden Anker bis zu den Polschuhen im Vergleich zu einer quadratischen Aufstellung vergrößert wird.1. Indicator with two display positions and a middle position in which the pointer is returned by a counterforce, characterized in that two diagonally opposed pairs of magnets are set up in a rectangle deviating from the square in such a way that the distance from the anchor at rest is up to the pole pieces is enlarged compared to a square arrangement. 2. Schauzeichen nach Anspruch 1, dadurch gekennzeichnet, daß die Pole der Magnete in der Zugrichtung abgeschrägt sind.2. Indicator according to claim 1, characterized in that the poles of the Magnets are beveled in the direction of pull. 3. Schauzeichen nach Anspruch 1 und 2, dadurch gekennzeichnet, daß der Anker in seiner Stellung durch Anschläge begrenzt wird, ehe das Höchstmaß des magnetischen Schlusses erreicht ist.3. Indicator according to claim 1 and 2, characterized in that the anchor is limited in its position by stops before the maximum of the magnetic The end is reached. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEH105646D Indicator with two display positions and a middle position, to which the pointer is returned by counterforce Expired DE507616C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH105646D DE507616C (en) Indicator with two display positions and a middle position, to which the pointer is returned by counterforce

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH105646D DE507616C (en) Indicator with two display positions and a middle position, to which the pointer is returned by counterforce

Publications (1)

Publication Number Publication Date
DE507616C true DE507616C (en) 1930-09-18

Family

ID=7169825

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH105646D Expired DE507616C (en) Indicator with two display positions and a middle position, to which the pointer is returned by counterforce

Country Status (1)

Country Link
DE (1) DE507616C (en)

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