FR418188A - Communications changeover valves for pipes connecting water meters - Google Patents

Communications changeover valves for pipes connecting water meters

Info

Publication number
FR418188A
FR418188A FR418188DA FR418188A FR 418188 A FR418188 A FR 418188A FR 418188D A FR418188D A FR 418188DA FR 418188 A FR418188 A FR 418188A
Authority
FR
France
Prior art keywords
communications
connecting water
water meters
pipes connecting
changeover valves
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
Other languages
French (fr)
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.)
Siemens and Halske AG
Siemens Corp
Original Assignee
Siemens and Halske AG
Siemens Corp
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 by Siemens and Halske AG, Siemens Corp filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR418188A publication Critical patent/FR418188A/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
    • 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)
FR418188D 1909-07-15 1910-07-13 Communications changeover valves for pipes connecting water meters Expired FR418188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE418188X 1909-07-15

Publications (1)

Publication Number Publication Date
FR418188A true FR418188A (en) 1910-12-02

Family

ID=1461529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR418188D Expired FR418188A (en) 1909-07-15 1910-07-13 Communications changeover valves for pipes connecting water meters

Country Status (1)

Country Link
FR (1) FR418188A (en)

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