JPS5140990B2 - - Google Patents

Info

Publication number
JPS5140990B2
JPS5140990B2 JP46075673A JP7567371A JPS5140990B2 JP S5140990 B2 JPS5140990 B2 JP S5140990B2 JP 46075673 A JP46075673 A JP 46075673A JP 7567371 A JP7567371 A JP 7567371A JP S5140990 B2 JPS5140990 B2 JP S5140990B2
Authority
JP
Japan
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
JP46075673A
Other versions
JPS4842768A (ja
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
Priority to JP46075673A priority Critical patent/JPS5140990B2/ja
Priority to SU1834772A priority patent/SU465002A3/ru
Priority to US00293043A priority patent/US3803912A/en
Publication of JPS4842768A publication Critical patent/JPS4842768A/ja
Publication of JPS5140990B2 publication Critical patent/JPS5140990B2/ja
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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/07—Integration to give total flow, e.g. using mechanically-operated integrating mechanism
    • G01F15/075—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means
    • G01F15/0755—Integration to give total flow, e.g. using mechanically-operated integrating mechanism using electrically-operated integrating means involving digital counting
JP46075673A 1971-09-28 1971-09-28 Expired JPS5140990B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP46075673A JPS5140990B2 (ja) 1971-09-28 1971-09-28
SU1834772A SU465002A3 (ru) 1971-09-28 1972-09-28 Система дл измерени потока жидкости
US00293043A US3803912A (en) 1971-09-28 1972-09-28 Flow quantity measuring system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46075673A JPS5140990B2 (ja) 1971-09-28 1971-09-28

Publications (2)

Publication Number Publication Date
JPS4842768A JPS4842768A (ja) 1973-06-21
JPS5140990B2 true JPS5140990B2 (ja) 1976-11-06

Family

ID=13582939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46075673A Expired JPS5140990B2 (ja) 1971-09-28 1971-09-28

Country Status (3)

Country Link
US (1) US3803912A (ja)
JP (1) JPS5140990B2 (ja)
SU (1) SU465002A3 (ja)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52143858A (en) * 1976-05-26 1977-11-30 Hitachi Ltd Air flow meter of internal combustion engine
US4377948A (en) * 1978-11-20 1983-03-29 Tenney Jr Charles M Differential gas pricing apparatus and method
USRE33468E (en) * 1980-10-30 1990-12-04 Drew Chemical Corporation Process and apparatus for testing fluids for fouling and antifoulant protocol
USRE33346E (en) * 1980-10-30 1990-09-25 Drew Chemical Corporation Process and apparatus for testing fluids for fouling
JPS5827020A (ja) * 1981-08-11 1983-02-17 Mitsubishi Heavy Ind Ltd 広範囲型流量測定装置
JPS5832764U (ja) * 1981-08-24 1983-03-03 原口　慎治 側面に凸部を有する刃物
US4599694A (en) * 1984-06-07 1986-07-08 Ford Motor Company Hybrid airflow measurement
US4644474A (en) * 1985-01-14 1987-02-17 Ford Motor Company Hybrid airflow measurement
US4685331A (en) * 1985-04-10 1987-08-11 Innovus Thermal mass flowmeter and controller
US4653321A (en) * 1985-06-07 1987-03-31 Enron Corp. Method of automatically measuring fluid flow rates
US4840063A (en) * 1987-05-14 1989-06-20 Westinghouse Electric Corp. Fail safe valve for an air inleakage monitoring system in a steam turbine
US4870859A (en) * 1988-02-25 1989-10-03 Westinghouse Electric Corp. Flowmeter controller for an air inleakage monitoring system
US4884441A (en) * 1988-05-11 1989-12-05 Lew Hyok S Variable capacity flowmeter
DE3907209C1 (ja) * 1989-01-18 1990-03-01 Danfoss A/S, Nordborg, Dk
GB8911597D0 (en) * 1989-05-19 1989-07-05 Baker Roger C Flowmeters
US5088322A (en) * 1990-05-29 1992-02-18 Equimeter, Inc. Extended range flow meter
IL107848A0 (en) * 1993-12-02 1994-04-12 Paz Ilan Electronic flowmeter system with a stopper against undesirable flows, leak detector and bypass for measuring low flows
US5918268A (en) * 1995-07-07 1999-06-29 Intelligent Controls, Inc. Line leak detection
US6408478B1 (en) 1999-02-09 2002-06-25 Izumi Kazumura Foam generating net for washing the face
US20070163331A1 (en) * 2006-01-19 2007-07-19 Delaware Capital Formation, Inc. Line leak detector
US20090205400A1 (en) * 2008-02-16 2009-08-20 Luther Donald Mcpeak System and method for measuring fluid flow
US8850872B2 (en) 2009-05-08 2014-10-07 Opw Fuel Management Systems, Inc. Line leak detector and method of using same
US8316695B2 (en) * 2009-05-08 2012-11-27 Delaware Capital Formation, Inc. Line leak detector and method of using same
CN103791960B (zh) * 2013-12-20 2017-04-05 内蒙古神舟硅业有限责任公司 一种还原炉流量精确测量的方法
US11619532B2 (en) 2020-04-10 2023-04-04 Malema Engineering Corporation Replaceable, gamma sterilizable Coriolis flow sensors
US11300435B2 (en) * 2020-04-10 2022-04-12 Malema Engineering Corporation Coriolis mass flow sensors having different resonant frequencies

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2085224A (en) * 1931-12-26 1937-06-29 Badger Meter Mfg Co Recording meter
US2821085A (en) * 1952-05-16 1958-01-28 Gehre Hans Switching device for gas meters
US3559480A (en) * 1968-12-20 1971-02-02 Leeds & Northrup Co Multirange flowmeter with automatic meter sequencing

Also Published As

Publication number Publication date
JPS4842768A (ja) 1973-06-21
US3803912A (en) 1974-04-16
SU465002A3 (ru) 1975-03-25

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