DE392808C - Finely adjustable heating of a bearing surrounded by a heating coil with pivot pin and melting mass filling on overcurrent time-release devices - Google Patents

Finely adjustable heating of a bearing surrounded by a heating coil with pivot pin and melting mass filling on overcurrent time-release devices

Info

Publication number
DE392808C
DE392808C DEST37087D DEST037087D DE392808C DE 392808 C DE392808 C DE 392808C DE ST37087 D DEST37087 D DE ST37087D DE ST037087 D DEST037087 D DE ST037087D DE 392808 C DE392808 C DE 392808C
Authority
DE
Germany
Prior art keywords
heating
pivot pin
finely adjustable
release devices
heating coil
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
DEST37087D
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.)
Starkstrom Apparatebau GmbH
Original Assignee
Starkstrom Apparatebau GmbH
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 Starkstrom Apparatebau GmbH filed Critical Starkstrom Apparatebau GmbH
Priority to DEST37087D priority Critical patent/DE392808C/en
Application granted granted Critical
Publication of DE392808C publication Critical patent/DE392808C/en
Expired legal-status Critical Current

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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/20—Electrothermal mechanisms with fusible mass
    • H01H71/205—Electrothermal mechanisms with fusible mass using a ratchet wheel kept against rotation by solder

Landscapes

  • Ink Jet (AREA)

Description

Feinstufig regelbare Heizung eines von einer Heizspule umgebenen Lagers mit Drehzapfen und Schmelzmassenfüllung an Überstrom-Zeitauslösern.Finely adjustable heating of a bearing surrounded by a heating coil with pivot pin and molten mass filling on overcurrent time releases.

Zusatz zum Patent 392807. Die Erfindung bezieht sich auf eine weitere Ausbildung der feinstufig regelbaren Heizung eines von einer Heizspule umgebenen Lagers mit Drehzapfen und Schnielzmassenfüllung an Überstrom-Zeitauslösern nach Patent 392807. NachdiesemwirddieAuslösestromstärke durch @Veränderung der Größe der Heizfläche oder durch Änderung der Entfernung derselben von der Schmelzmasse verändert, indem ein Gleitkontakt auf den Spulenwindüngen oder die Spule selbst gegen das Lager verstellt wird. Uni die auftretenden Auslösestromstärken kenntlich zu machen, werden nun nach der Erfindung die gegeneinander verstellbaren Teile mit Zeiger und Skala versehen. Z. B. kann der j Zeiger an dem Gleitkontakt oder an der Spule angebracht sein und die Skala an den Lagern. Zu jeder Zeigerstellung gehört dann eine auf der Skala verzeichnete Stromstärke, bei der die Auslösung des Schalters erfolgt.Addition to patent 392807. The invention relates to a further embodiment of the finely adjustable heating of a bearing surrounded by a heating coil with pivot pins and Schnielz mass filling on overcurrent time releases according to patent 392807. According to this, the tripping current strength by changing the size of the heating surface or by changing the distance of the same from the melt mass changed by moving a sliding contact on the coil windings or the coil itself against the bearing. Uni to make the tripping currents occurring recognizable, the mutually adjustable parts are now provided with pointer and scale according to the invention. For example, the j pointer can be attached to the sliding contact or to the coil and the scale can be attached to the bearings. For each pointer position there is a current intensity recorded on the scale at which the switch is triggered.

Claims (1)

PATENT-ANSPRUCFI: Feinstufig regelbare Heizung eines von einer Heizspule umgebenen Lagers mit Drehzapfen und Schmelzmassenfüllung an Überstrom-Zeitauslösern nach Patent 392807, dadurch gekennzeichnet, daß die gegeneinander verstellbaren Teile mit Zeiger und Skala versehen sind.PATENT-ANSPRUCFI: Finely adjustable heating of a bearing surrounded by a heating coil with pivot pin and melting mass filling on overcurrent time releases according to patent 392807, characterized in that the mutually adjustable parts are provided with pointer and scale.
DEST37087D 1923-07-31 1923-07-31 Finely adjustable heating of a bearing surrounded by a heating coil with pivot pin and melting mass filling on overcurrent time-release devices Expired DE392808C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEST37087D DE392808C (en) 1923-07-31 1923-07-31 Finely adjustable heating of a bearing surrounded by a heating coil with pivot pin and melting mass filling on overcurrent time-release devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST37087D DE392808C (en) 1923-07-31 1923-07-31 Finely adjustable heating of a bearing surrounded by a heating coil with pivot pin and melting mass filling on overcurrent time-release devices

Publications (1)

Publication Number Publication Date
DE392808C true DE392808C (en) 1924-03-25

Family

ID=7462835

Family Applications (1)

Application Number Title Priority Date Filing Date
DEST37087D Expired DE392808C (en) 1923-07-31 1923-07-31 Finely adjustable heating of a bearing surrounded by a heating coil with pivot pin and melting mass filling on overcurrent time-release devices

Country Status (1)

Country Link
DE (1) DE392808C (en)

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