DE137721C - - Google Patents

Info

Publication number
DE137721C
DE137721C DE1902137721D DE137721DD DE137721C DE 137721 C DE137721 C DE 137721C DE 1902137721 D DE1902137721 D DE 1902137721D DE 137721D D DE137721D D DE 137721DD DE 137721 C DE137721 C DE 137721C
Authority
DE
Germany
Prior art keywords
valve
small
knife
switching
water meter
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
DE1902137721D
Other languages
German (de)
English (en)
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 filed Critical
Application granted granted Critical
Publication of DE137721C publication Critical patent/DE137721C/de
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
    • G01F7/00—Volume-flow measuring devices with two or more measuring ranges; Compound meters

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
DE1902137721D 1902-02-21 1902-05-29 Expired DE137721C (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE135190T 1902-02-21
DE137721T 1902-05-29

Publications (1)

Publication Number Publication Date
DE137721C true DE137721C (cs) 1903-01-02

Family

ID=34888302

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1902137721D Expired DE137721C (cs) 1902-02-21 1902-05-29

Country Status (1)

Country Link
DE (1) DE137721C (cs)

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