FR751759A - Compteur sec à gaz - Google Patents

Compteur sec à gaz

Info

Publication number
FR751759A
FR751759A FR751759DA FR751759A FR 751759 A FR751759 A FR 751759A FR 751759D A FR751759D A FR 751759DA FR 751759 A FR751759 A FR 751759A
Authority
FR
France
Prior art keywords
gas meter
dry gas
dry
meter
gas
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
English (en)
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
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 Elster and Co AG filed Critical Elster and Co AG
Application granted granted Critical
Publication of FR751759A publication Critical patent/FR751759A/fr
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
    • 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)
FR751759D 1932-07-12 1933-03-02 Compteur sec à gaz Expired FR751759A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE751759X 1932-07-12

Publications (1)

Publication Number Publication Date
FR751759A true FR751759A (fr) 1933-09-09

Family

ID=6652601

Family Applications (1)

Application Number Title Priority Date Filing Date
FR751759D Expired FR751759A (fr) 1932-07-12 1933-03-02 Compteur sec à gaz

Country Status (1)

Country Link
FR (1) FR751759A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619940A (en) * 1943-11-22 1952-12-02 Cfcmug Dry gas meter with two bellows and two measuring chambers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2619940A (en) * 1943-11-22 1952-12-02 Cfcmug Dry gas meter with two bellows and two measuring chambers

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