DE200140C - - Google Patents

Info

Publication number
DE200140C
DE200140C DENDAT200140D DE200140DA DE200140C DE 200140 C DE200140 C DE 200140C DE NDAT200140 D DENDAT200140 D DE NDAT200140D DE 200140D A DE200140D A DE 200140DA DE 200140 C DE200140 C DE 200140C
Authority
DE
Germany
Prior art keywords
bellows
parts
ring
edges
soldering
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
DENDAT200140D
Other languages
German (de)
English (en)
Publication of DE200140C publication Critical patent/DE200140C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F3/00Measuring 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
    • G01F3/02Measuring 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
    • G01F3/20Measuring 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
    • G01F3/22Measuring 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
    • G01F3/225Measuring 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 characterised by constructional features of membranes or by means for improving proper functioning of membranes

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Diaphragms And Bellows (AREA)
DENDAT200140D Active DE200140C (en(2012))

Publications (1)

Publication Number Publication Date
DE200140C true DE200140C (en(2012))

Family

ID=462801

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT200140D Active DE200140C (en(2012))

Country Status (1)

Country Link
DE (1) DE200140C (en(2012))

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