NL7011645A - - Google Patents

Info

Publication number
NL7011645A
NL7011645A NL7011645A NL7011645A NL7011645A NL 7011645 A NL7011645 A NL 7011645A NL 7011645 A NL7011645 A NL 7011645A NL 7011645 A NL7011645 A NL 7011645A NL 7011645 A NL7011645 A NL 7011645A
Authority
NL
Netherlands
Application number
NL7011645A
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
Publication of NL7011645A publication Critical patent/NL7011645A/xx

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
    • G01F3/226—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 characterised by features of meter body or housing
    • 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
    • G01F3/222—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 characterised by drive mechanism for valves or membrane index mechanism

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
NL7011645A 1969-08-06 1970-08-06 NL7011645A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84798469A 1969-08-06 1969-08-06

Publications (1)

Publication Number Publication Date
NL7011645A true NL7011645A (xx) 1971-02-09

Family

ID=25302030

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7011645A NL7011645A (xx) 1969-08-06 1970-08-06

Country Status (6)

Country Link
US (1) US3589189A (xx)
AU (1) AU1807070A (xx)
CA (1) CA926152A (xx)
DE (1) DE2038470A1 (xx)
GB (1) GB1312995A (xx)
NL (1) NL7011645A (xx)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623667A1 (de) * 1986-07-12 1988-01-14 Kromschroeder Ag G Balgengaszaehler
US5415032A (en) * 1994-03-02 1995-05-16 Gas Research Institute Gas meter
US5594167A (en) * 1995-05-05 1997-01-14 Schlumberger Industries, Inc. Gas meter having cam for reciprocating valve covers and related methods

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US991927A (en) * 1910-01-14 1911-05-09 William H Irvin Gas-meter.
GB421081A (en) * 1932-11-18 1934-12-13 Carl Ernst Julius Goedecke Improvements relating to gas meters
US2663189A (en) * 1951-07-11 1953-12-22 Begwaco Meters Ltd Dry gas meter
US2741122A (en) * 1953-11-12 1956-04-10 American Meter Co Gas meters
US2800810A (en) * 1954-07-07 1957-07-30 Ingersoll Rand Co Crankshaft
US3415121A (en) * 1965-08-02 1968-12-10 American Meter Co Gas meter
AU411132B2 (en) * 1966-10-06 1971-03-08 Thomas Glover And Company Limited Improvements in and relating togas meters

Also Published As

Publication number Publication date
DE2038470A1 (de) 1971-02-18
GB1312995A (en) 1973-04-11
US3589189A (en) 1971-06-29
AU1807070A (en) 1972-02-03
CA926152A (en) 1973-05-15

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