DE866405C - Writing electrode for registering measuring devices - Google Patents

Writing electrode for registering measuring devices

Info

Publication number
DE866405C
DE866405C DEL8026A DEL0008026A DE866405C DE 866405 C DE866405 C DE 866405C DE L8026 A DEL8026 A DE L8026A DE L0008026 A DEL0008026 A DE L0008026A DE 866405 C DE866405 C DE 866405C
Authority
DE
Germany
Prior art keywords
measuring devices
writing electrode
writing
electrode
registering measuring
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
DEL8026A
Other languages
German (de)
Inventor
Werner Dipl-Ing Oesinghaus
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs 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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DEL8026A priority Critical patent/DE866405C/en
Application granted granted Critical
Publication of DE866405C publication Critical patent/DE866405C/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/06—Electric recording elements, e.g. electrolytic

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Recording Measured Values (AREA)

Description

Schreibelektrode für registrierende Meßgeräte Die Erfindung bezieht sich auf eine Schreibelektrode für registrierende Meßgeräte, bei denen die Aufzeichnung mittels einer Schreibelektrod° durch elektrisches Ausbrennen einer feinen Metallschicht des Registrierstreifens erfolgt. Dabei wird die Elektrode. die üblicherweise aus einem Metallstift großer Härte besteht, durch eine aus Metall und Oxyd bestehende Kruste des weggeschmolzenen Metallbelages verunreinigt, und so entsteht eine unsaubere, breite Schreibspur.Writing electrode for registering measuring devices The invention relates on a writing electrode for recording measuring devices, in which the recording by means of a writing electrode ° by electrically burning out a fine metal layer of the registration strip takes place. In doing so, the electrode. which usually look a metal pin of great hardness, through one made of metal and oxide The crust of the melted metal coating is contaminated, and this creates an unclean, wide writing trace.

Gemäß der Erfindung wird die Verschmutzung dadurch vermieden, daß an Stelle eines Metallstiftes,an dem die Metall- und Oxydteilchen hängenbleiben, eine Stiftelektrode aus Graphit oder Kohle vorgesehen ist. An dieser Elektrode bleiben die Teilchen nicht mehr haft,°n, so daß eine feine saubere Schreibspur erhalten bleibt. Die Abnutzung des Graphit- oder Kohlestiftes ist außerordentlich gering.According to the invention, pollution is avoided in that instead of a metal pin on which the metal and oxide particles get caught, a pin electrode made of graphite or carbon is provided. Stay on this electrode the particles no longer adhere, ° n, so that a fine, clean writing trace is obtained remain. The wear and tear on the graphite or carbon pen is extremely low.

Claims (1)

PATENTANSPRUCH: Schreibelektrode für registrierende Meßgeräte, bei denen die Aufzeichnung durch Ausbrennen von Teilchen aus der metallisierten Oberfläche des Schreibstreifens erfolgt, dadurch gekennzeichnet, daß die Schreibelektrode aus Graphit oder Kohle besteht.PATENT CLAIM: Writing electrode for registering measuring devices, at those recording by burning out particles from the metallized surface of the writing strip takes place, characterized in that the writing electrode from Graphite or carbon.
DEL8026A 1951-01-05 1951-01-05 Writing electrode for registering measuring devices Expired DE866405C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEL8026A DE866405C (en) 1951-01-05 1951-01-05 Writing electrode for registering measuring devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL8026A DE866405C (en) 1951-01-05 1951-01-05 Writing electrode for registering measuring devices

Publications (1)

Publication Number Publication Date
DE866405C true DE866405C (en) 1953-02-09

Family

ID=7257336

Family Applications (1)

Application Number Title Priority Date Filing Date
DEL8026A Expired DE866405C (en) 1951-01-05 1951-01-05 Writing electrode for registering measuring devices

Country Status (1)

Country Link
DE (1) DE866405C (en)

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