NL7712619A - In een richting werkende aanwijzingsaandrijving voor gasmeters. - Google Patents

In een richting werkende aanwijzingsaandrijving voor gasmeters.

Info

Publication number
NL7712619A
NL7712619A NL7712619A NL7712619A NL7712619A NL 7712619 A NL7712619 A NL 7712619A NL 7712619 A NL7712619 A NL 7712619A NL 7712619 A NL7712619 A NL 7712619A NL 7712619 A NL7712619 A NL 7712619A
Authority
NL
Netherlands
Prior art keywords
gas meters
directional indication
indication drive
drive
directional
Prior art date
Application number
NL7712619A
Other languages
English (en)
Dutch (nl)
Original Assignee
Rockwell International 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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of NL7712619A publication Critical patent/NL7712619A/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
    • G01F3/227—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 the means for transfer of membrane movement information to indicating means
    • G01F3/228—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 the means for transfer of membrane movement information to indicating means using mechanical transmission means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
NL7712619A 1976-12-20 1977-11-16 In een richting werkende aanwijzingsaandrijving voor gasmeters. NL7712619A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/752,676 US4080827A (en) 1976-12-20 1976-12-20 Unidirectional index drive for gas meters

Publications (1)

Publication Number Publication Date
NL7712619A true NL7712619A (nl) 1978-06-22

Family

ID=25027318

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7712619A NL7712619A (nl) 1976-12-20 1977-11-16 In een richting werkende aanwijzingsaandrijving voor gasmeters.

Country Status (11)

Country Link
US (1) US4080827A (xx)
JP (1) JPS5377661A (xx)
AU (1) AU513216B2 (xx)
BE (1) BE862033A (xx)
BR (1) BR7708420A (xx)
CA (1) CA1076839A (xx)
DE (1) DE2756215A1 (xx)
ES (1) ES465255A1 (xx)
FR (1) FR2374618A1 (xx)
GB (1) GB1591244A (xx)
NL (1) NL7712619A (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2170876B (en) * 1985-01-31 1988-09-14 Smith Meters Ltd Clutch mechanism
GB8800973D0 (en) * 1988-01-16 1988-02-17 Thorn Emi Flow Measurement Ltd Improvements relating to gas meters
JP2004176847A (ja) * 2002-11-28 2004-06-24 Nifco Inc 動力伝達機構
CN1299027C (zh) * 2003-01-13 2007-02-07 张兴会 可控制齿轮单向转动的机构
US7284455B2 (en) * 2005-04-19 2007-10-23 Matador International Inc. Electronic environment sensing instrument having an analog indicator
US7661306B2 (en) * 2007-02-06 2010-02-16 Dresser, Inc. Instruments for flow meters

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2115208A (en) * 1937-01-08 1938-04-26 Morse Lockhart & Morse Inc Gas meter
US2165387A (en) * 1937-10-07 1939-07-11 Cleveland Gas Meter Company Gas meter
US2281670A (en) * 1940-02-19 1942-05-05 Brown William Laird Gas meter

Also Published As

Publication number Publication date
GB1591244A (en) 1981-06-17
BR7708420A (pt) 1978-07-25
JPS5377661A (en) 1978-07-10
BE862033A (nl) 1978-04-14
ES465255A1 (es) 1978-09-16
AU3040577A (en) 1979-05-17
US4080827A (en) 1978-03-28
DE2756215A1 (de) 1978-06-22
CA1076839A (en) 1980-05-06
FR2374618A1 (fr) 1978-07-13
AU513216B2 (en) 1980-11-20

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Legal Events

Date Code Title Description
BV The patent application has lapsed