DE520485C - Device for adjusting dry gas meters - Google Patents

Device for adjusting dry gas meters

Info

Publication number
DE520485C
DE520485C DENDAT520485D DE520485DD DE520485C DE 520485 C DE520485 C DE 520485C DE NDAT520485 D DENDAT520485 D DE NDAT520485D DE 520485D D DE520485D D DE 520485DD DE 520485 C DE520485 C DE 520485C
Authority
DE
Germany
Prior art keywords
dry gas
gas meters
adjusting dry
adjusting
meters
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
DENDAT520485D
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.)
Elster and Co AG
Original Assignee
Elster and Co AG
Publication date
Application granted granted Critical
Publication of DE520485C publication Critical patent/DE520485C/en
Expired 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
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Description

Vorrichtung zum Justieren trockner Gasmesser Die Vorrichtung zum Justieren trockner Gasmesser nach Patent 498 617 erfährt durch die nachfolgend beschriebene Erfindung eine weitere Verbesserung, indem das nunmehr vor der vorderen Zählwerksplatine angeordnete justierrad e (Abb. i) unmittelbar mit einer Einteilung versehen wird; welche in Verbindung mit einem feststehenden Zeiger in den bei Gasmessern stets erforderlichen Index liefert. Die Zusammenziehung der beiden Organe in eines bildet eine wesentliche Vereinfachung des Zählwerkes. Wenn an die Stelle des feststehenden Zeigers ein an sich bekannter Ausschnitt n (Abb. a) im Zifferblatt mit Ablesemarke tritt, dann braucht das Glas-Fenster nur so groß zu sein, daß es außer den Hauptzählziffern nur noch diesen Ausschnitt umfaßt. Je kleiner aber ein Glasfenster ist, um so geringer ist die Gefahr des Zubruchgehens.Device for adjusting dry gas meters The device for adjusting dry gas meter according to patent 498 617 learns from the one described below Invention a further improvement by now in front of the front counter board arranged adjusting wheel e (Fig. i) is immediately provided with a division; which in connection with a fixed pointer in the gas meters provides the required index. The contraction of the two organs into one forms a significant simplification of the counter. If in the place of the fixed Pointer a known section n (Fig. A) in the dial with reading mark then the glass window only needs to be so large that it does not contain the main counting digits only includes this section. But the smaller a glass window, the less is the risk of breaking.

Claims (1)

PATENTANSPRUCH: Vorrichtung zum Justieren trockner Gasmesser nach Patent 498 617, dadurch gekennzeichnet, daß das Wechselrad mit Einteilung versehen ist und so gemeinsam mit einem Ausschnitt im Zifferblatt oder mit einem feststehenden Zeiger als Index dient.PATENT CLAIM: Device for adjusting dry gas meter according to Patent 498 617, characterized in that the change gear is provided with graduation and so together with a cutout in the dial or with a fixed one Pointer serves as an index.
DENDAT520485D Device for adjusting dry gas meters Expired DE520485C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE520485T

Publications (1)

Publication Number Publication Date
DE520485C true DE520485C (en) 1931-03-11

Family

ID=6551059

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT520485D Expired DE520485C (en) Device for adjusting dry gas meters

Country Status (1)

Country Link
DE (1) DE520485C (en)

Similar Documents

Publication Publication Date Title
DE520485C (en) Device for adjusting dry gas meters
DE683238C (en) Reflex camera with electric light meter
DE361587C (en) Clocks with back swinging hands, especially for twenty-four hour division
DE859373C (en) Dial arrangement for measuring devices with sensitive measuring mechanism
DE2247258A1 (en) TIMING DEVICE
DE743610C (en) Trend indicator for measuring instruments
DE433880C (en) Odometer for bicycles, etc.
DE670365C (en) Electrical measuring device for a large measuring range
DE388740C (en) Vector instrument
DE324688C (en) Differential dial gauge with adjustable measurement limits
AT103624B (en) Clock.
DE877672C (en) Compasses for rectifying circular arcs
DE704221C (en) Timer for measuring the time interval between two or more characters
DE587742C (en) Pointer counter with four decadic values
DE948924C (en) Load display device for testing machines with variable measuring range
AT147910B (en) Photoelectric light meter.
AT255787B (en) Display device for counters of water meters
DE564174C (en) Clockwork dummy
DE618758C (en) Table barometer
DE855626C (en) Clinical thermometer
DE877673C (en) Glass scale
DE650958C (en) Thickness measuring device
AT203750B (en) Adjustment pointer for photoelectric light meters
DE1720999U (en) SCALE ARRANGEMENT FOR LIGHT METERS OF SMALL DIMENSIONS, ESPECIALLY FOR INSTALLATION PURPOSES.
DE476154C (en) Barometer, in which the weather ring disc and the barometer dial are rotatable against each other