JPS5423822B2 - - Google Patents

Info

Publication number
JPS5423822B2
JPS5423822B2 JP6288073A JP6288073A JPS5423822B2 JP S5423822 B2 JPS5423822 B2 JP S5423822B2 JP 6288073 A JP6288073 A JP 6288073A JP 6288073 A JP6288073 A JP 6288073A JP S5423822 B2 JPS5423822 B2 JP S5423822B2
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
JP6288073A
Other languages
Japanese (ja)
Other versions
JPS5014373A (OSRAM
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 JP6288073A priority Critical patent/JPS5423822B2/ja
Priority to US474188A priority patent/US3927563A/en
Publication of JPS5014373A publication Critical patent/JPS5014373A/ja
Publication of JPS5423822B2 publication Critical patent/JPS5423822B2/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
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/785—Direct mass flowmeters using fluidic bridge circuits

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
JP6288073A 1973-06-06 1973-06-06 Expired JPS5423822B2 (OSRAM)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6288073A JPS5423822B2 (OSRAM) 1973-06-06 1973-06-06
US474188A US3927563A (en) 1973-06-06 1974-05-29 Flow rate measuring system with calibration means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6288073A JPS5423822B2 (OSRAM) 1973-06-06 1973-06-06

Publications (2)

Publication Number Publication Date
JPS5014373A JPS5014373A (OSRAM) 1975-02-14
JPS5423822B2 true JPS5423822B2 (OSRAM) 1979-08-16

Family

ID=13213008

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6288073A Expired JPS5423822B2 (OSRAM) 1973-06-06 1973-06-06

Country Status (2)

Country Link
US (1) US3927563A (OSRAM)
JP (1) JPS5423822B2 (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5341633A (en) * 1976-09-27 1978-04-15 Honda Motor Co Ltd Controlling apparatus for internal combustion engine
US5563351A (en) * 1994-03-31 1996-10-08 Caterpillar Inc. Method and apparatus for determining pump wear
US7818092B2 (en) * 2006-01-20 2010-10-19 Fisher Controls International Llc In situ emission measurement for process control equipment
US8622072B2 (en) * 2008-12-05 2014-01-07 Fisher Controls International, Llc Apparatus to control fluid flow
WO2015101927A1 (en) * 2014-01-06 2015-07-09 Koninklijke Philips N.V. Measuring flow in a respiratory therapy device
US10684159B2 (en) 2016-06-27 2020-06-16 Applied Materials, Inc. Methods, systems, and apparatus for mass flow verification based on choked flow
DE102018217154B4 (de) * 2018-10-08 2022-02-17 Vitesco Technologies GmbH System zum Erkennen eines Trockenlaufs einer Pumpe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232104A (en) * 1963-06-24 1966-02-01 Flotron Inc Mass flowmeter
US3232105A (en) * 1963-07-22 1966-02-01 Flotron Inc Mass flowmeter
US3662599A (en) * 1970-03-31 1972-05-16 Walter Masnik Mass flowmeter

Also Published As

Publication number Publication date
JPS5014373A (OSRAM) 1975-02-14
US3927563A (en) 1975-12-23

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