DE467602C - Storage for vibrating bodies, especially for electrical measuring devices - Google Patents

Storage for vibrating bodies, especially for electrical measuring devices

Info

Publication number
DE467602C
DE467602C DEN26610D DEN0026610D DE467602C DE 467602 C DE467602 C DE 467602C DE N26610 D DEN26610 D DE N26610D DE N0026610 D DEN0026610 D DE N0026610D DE 467602 C DE467602 C DE 467602C
Authority
DE
Germany
Prior art keywords
measuring devices
storage
electrical measuring
vibrating bodies
bodies
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
DEN26610D
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.)
Individual
Original Assignee
Individual
Publication date
Priority to DEN26610D priority Critical patent/DE467602C/en
Application granted granted Critical
Publication of DE467602C publication Critical patent/DE467602C/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02General constructional details
    • G01R1/10Arrangements of bearings

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)

Description

Lagerung für Schwingkörper, insbesondere von elektrischen meßgeräten Gegenstand der Erfindung ist eine Lagerung für Schwingkörper, insbesondere von elektrischen M eßgerä.ten. Bei ,elektrischen Meßgeräten ist es bereits bekannt, die Drehachse des Schwingsystems im Innern der Elektromagnetspule, und zwar nächst deren äußerem Rand zu lagern.Storage for vibrating bodies, in particular for electrical measuring devices The subject of the invention is a mounting for vibrating bodies, in particular electrical ones Measuring devices. In electrical measuring devices, it is already known, the axis of rotation of the oscillating system inside the electromagnetic coil, namely next to its outer one Store edge.

Die Erfindung besteht darin, daß ein den oder die Schwingkörper tragender, auf einem feststehenden Lagerzapfen -geführter Hohlzylinder in der einen senkrechten Lage gegen die obere Stirnseite des Zapfens, in der um i8o° gedrehten Lage gegen eine das Abfallen des Zylinders von dem Zapfen verhindernde Platte o. dgl. aufsitzt.The invention consists in that a vibrating body or bodies carrying, on a stationary journal -guided hollow cylinder in the one vertical Position against the upper face of the pin, in the position rotated by 180 ° against a plate or the like preventing the cylinder from falling off the pin.

Die Abbildungen zeigen eine Ausführungsform des Erfindungsgegenstandes, und zwar Abb. leinen Drehmagnetvoltmeter im Querschnitt, , Abb. a -einen Grundriß zu Abb, i, Abb.3 die Lagerung im Querschnitt und vergrößertem Maßstab.The figures show an embodiment of the subject matter of the invention, namely Fig. a rotary magnet voltmeter in cross-section, Fig. a - a plan to Fig, i, Fig.3 the bearing in cross-section and on an enlarged scale.

Der Zeiger a und der Weicheisenanker b des Instruments c gemäß Abb. i sind an einem Hohlzylinderd befestigt, welcher auf einem durch die untere Platte e des Spulenträgers getragenen Lagerzapfen f geführt ist und dessen oberes, geschlossenes Ende auf der Spitze g des Zapfens f aufsitzt. Das obere Ende des Hohlzylinders ist ebenfalls als Lagerspitze h ausgebildet, über welcher die obere Platte i des Spulenträgers derart liegt, daß bei Schwenken des Instruments um i8o° der Hohlzylinder d mit Spitze h auf Platte i aufsitzt.The pointer a and the soft iron anchor b of the instrument c according to Fig. I are attached to a hollow cylinder d which is guided on a bearing pin f carried by the lower plate e of the coil carrier and whose upper, closed end rests on the tip g of the pin f. The upper end of the hollow cylinder is also designed as a bearing point h, over which the upper plate i of the coil carrier lies in such a way that when the instrument is pivoted through 180 °, the hollow cylinder d with its point h rests on plate i.

Der Vorteil der erfindungsgiemäßen Lagerang gegenüber bekannten. Lagerungen besteht vor allem in der außerordentlich vereinfachten Montage, welche dadurch erfolgt, daß der die Körper a und b tragende Zylinder d auf den Zapfen f aufgesetzt und Platte c darübergelegt wird. Die erfindungsgemäße Einrichtung eignet sich daher in hervorragender Weise für Meßinstrumente als Massenartikel, wie Radioinstrumente (z. B. Voltmeter) .The advantage of the inventory according to the invention over known ones. Storage consists primarily of the extremely simplified assembly, which is carried out in that the cylinder d carrying the bodies a and b is placed on the pin f and plate c is placed over it. The device according to the invention is therefore eminently suitable for measuring instruments as mass-produced articles, such as radio instruments (e.g. voltmeters).

Die erfindungsgemäße Anordnung gestattet ferner im Gegensatz zu der eingangs beschriebenen bekannten, die Drehachse des Schwingsystems ohne Schwierigkeit im Mittelpunkt des Spulenhohlraums zu lagern.The arrangement according to the invention also allows, in contrast to that Known described above, the axis of rotation of the oscillating system without difficulty to be stored in the center of the coil cavity.

Schließlich besitzt die erfindungsgemäße Lagerung den Vorzug einer zu"erlässsg gleichmäßigen Reibung und Dämpfung; Empfindlichkeit und Stromverbrauch (bei Voltmetern) ,erhalten dadurch die denkbar günstigsten Werbe. Das Instrument arbeitet in jeder Lage unbedingt zuverlässig.Finally, the storage according to the invention has the advantage of a to "adopt uniform friction and damping; sensitivity and power consumption (with voltmeters), get the cheapest possible advertising. The instrument works absolutely reliably in every situation.

Claims (1)

PATENTANSPRUCH: Lagerung für Schwingkörper, insbesondere von elektrischen Meßgeräten, mit einem im Innern einer Spule gelagerten Drehsystem, dadurch gekennzeichnet, daß ein den oder die Schwingkörper (.a, b) tragender, auf einem feststehenden Lagerzapfen (f) geführter Hohlzylinder (d) in der :einen senkrechten Lage gegen die obere Stirnseite des Zapfens (f), in der um i8o° gedrehten Lage gegen eine das Abfallen. des - Zylinders von dem Zapfen verhindernde Platte (i) aufsitzt. Claim: Bearing for oscillating bodies, in particular electrical measuring devices, with a rotating system mounted inside a coil, characterized in that a hollow cylinder (d) carrying the oscillating body or bodies (.a, b) and guided on a stationary bearing journal (f) in der: a vertical position against the upper face of the pin (f), in the position rotated by 180 ° against a falling. of the - cylinder of the pin preventing plate (i) is seated.
DEN26610D Storage for vibrating bodies, especially for electrical measuring devices Expired DE467602C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEN26610D DE467602C (en) Storage for vibrating bodies, especially for electrical measuring devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN26610D DE467602C (en) Storage for vibrating bodies, especially for electrical measuring devices

Publications (1)

Publication Number Publication Date
DE467602C true DE467602C (en) 1928-11-02

Family

ID=7343904

Family Applications (1)

Application Number Title Priority Date Filing Date
DEN26610D Expired DE467602C (en) Storage for vibrating bodies, especially for electrical measuring devices

Country Status (1)

Country Link
DE (1) DE467602C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972524C (en) * 1952-06-20 1959-08-20 Hartmann & Braun Ag Moving iron measuring device with a support and a guide point bearing

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE972524C (en) * 1952-06-20 1959-08-20 Hartmann & Braun Ag Moving iron measuring device with a support and a guide point bearing

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