DE551875C - Anordnung fuer Schwingquarze - Google Patents

Anordnung fuer Schwingquarze

Info

Publication number
DE551875C
DE551875C DET38708D DET0038708D DE551875C DE 551875 C DE551875 C DE 551875C DE T38708 D DET38708 D DE T38708D DE T0038708 D DET0038708 D DE T0038708D DE 551875 C DE551875 C DE 551875C
Authority
DE
Germany
Prior art keywords
arrangement
quartz
quartz crystals
heat radiation
oscillators
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
DET38708D
Other languages
English (en)
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.)
Telefunken AG
Original Assignee
Telefunken AG
Publication date
Priority to DET38708D priority Critical patent/DE551875C/de
Application granted granted Critical
Publication of DE551875C publication Critical patent/DE551875C/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
    • H03L1/00—Stabilisation of generator output against variations of physical values, e.g. power supply
    • H03L1/02—Stabilisation of generator output against variations of physical values, e.g. power supply against variations of temperature only
    • H03L1/04—Constructional details for maintaining temperature constant

Landscapes

  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)

Description

Hierzu 1 Blatt Zeichnungen

Claims (2)

Patentansprüche:
1. Anordnung für Schwingquarze, dadurch gekennzeichnet, daß die Wärmeausstrahlung des Quarzkristalls vergrößert ist durch Überziehen des Quarzes bzw. der Elektroden mit einem Material mit gutem Wärmeausstrahlungskoeffizienten.
2. Anordnung für Schwingquarze gemäß Anspruch 1, dadurch gekennzeichnet, daß der Quarzkristall sich im evakuierten Räume befindet.
*) Von dem Patent sucher ist als der Erfinder angegeben worden:
Wilhelm Kummerer in Berlin.
DET38708D Anordnung fuer Schwingquarze Expired DE551875C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET38708D DE551875C (de) Anordnung fuer Schwingquarze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET38708D DE551875C (de) Anordnung fuer Schwingquarze

Publications (1)

Publication Number Publication Date
DE551875C true DE551875C (de) 1932-06-06

Family

ID=7560278

Family Applications (1)

Application Number Title Priority Date Filing Date
DET38708D Expired DE551875C (de) Anordnung fuer Schwingquarze

Country Status (1)

Country Link
DE (1) DE551875C (de)

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