DE30730C - Control device for gas meters - Google Patents

Control device for gas meters

Info

Publication number
DE30730C
DE30730C DENDAT30730D DE30730DA DE30730C DE 30730 C DE30730 C DE 30730C DE NDAT30730 D DENDAT30730 D DE NDAT30730D DE 30730D A DE30730D A DE 30730DA DE 30730 C DE30730 C DE 30730C
Authority
DE
Germany
Prior art keywords
control device
gas meters
gas
meters
thumb
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 - Lifetime
Application number
DENDAT30730D
Other languages
German (de)
Original Assignee
K. MÖHLE in Dresden
Publication of DE30730C publication Critical patent/DE30730C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Sampling And Sample Adjustment (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

BEEXIN. GEDRUCKT IN DER REICHSDRUCKEREI.BEEXIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: An Gasmessern die von aufsen zugängliche Control-Vorrichtung, bestehend aus einem im Abzugskanal angebrachten Ventil a, dessen Deckel d durch den Daumen m der Welle w offen gehalten wird und nur bei einer Prüfung, durch die Feder f geschlossen, einen Abzug der Gase durch eine kleinere Oeffnung gestattet, die bezw. ihrer Durchlafsfähigkeit in einem bestimmten Verhältnifs zur Capacität des Gasmessers steht.On gas meters, the externally accessible control device, consisting of a valve a mounted in the exhaust duct, the lid d of which is held open by the thumb m of the shaft w and only during a test, closed by the spring f , a vent of the gases by a smaller opening allowed, respectively. their permeability is in a certain proportion to the capacity of the gas meter.
DENDAT30730D Control device for gas meters Expired - Lifetime DE30730C (en)

Publications (1)

Publication Number Publication Date
DE30730C true DE30730C (en)

Family

ID=306840

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT30730D Expired - Lifetime DE30730C (en) Control device for gas meters

Country Status (1)

Country Link
DE (1) DE30730C (en)

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