DE198113C - - Google Patents

Info

Publication number
DE198113C
DE198113C DENDAT198113D DE198113DA DE198113C DE 198113 C DE198113 C DE 198113C DE NDAT198113 D DENDAT198113 D DE NDAT198113D DE 198113D A DE198113D A DE 198113DA DE 198113 C DE198113 C DE 198113C
Authority
DE
Germany
Prior art keywords
slide
openings
mirror
chambers
rotary valve
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.)
Active
Application number
DENDAT198113D
Other languages
German (de)
English (en)
Publication of DE198113C publication Critical patent/DE198113C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow
    • G01F3/02—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement
    • G01F3/20—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows
    • G01F3/22—Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases
    • G01F3/221—Valves therefor

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DENDAT198113D Active DE198113C (xx)

Publications (1)

Publication Number Publication Date
DE198113C true DE198113C (xx)

Family

ID=460940

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT198113D Active DE198113C (xx)

Country Status (1)

Country Link
DE (1) DE198113C (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009819B (de) * 1953-09-12 1957-06-06 Vivaldi & Compagni S P A Trockener Gaszaehler mit Drehschiebersteuerung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009819B (de) * 1953-09-12 1957-06-06 Vivaldi & Compagni S P A Trockener Gaszaehler mit Drehschiebersteuerung

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