FR2197464A5 - - Google Patents

Info

Publication number
FR2197464A5
FR2197464A5 FR7235965A FR7235965A FR2197464A5 FR 2197464 A5 FR2197464 A5 FR 2197464A5 FR 7235965 A FR7235965 A FR 7235965A FR 7235965 A FR7235965 A FR 7235965A FR 2197464 A5 FR2197464 A5 FR 2197464A5
Authority
FR
France
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
FR7235965A
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.)
ITT Inc
Original Assignee
ITT Industries Inc
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 ITT Industries Inc filed Critical ITT Industries Inc
Application granted granted Critical
Publication of FR2197464A5 publication Critical patent/FR2197464A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06J—HYBRID COMPUTING ARRANGEMENTS
    • G06J1/00—Hybrid computing arrangements
    • 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
    • G01F1/86—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure
    • G01F1/90—Indirect mass flowmeters, e.g. measuring volume flow and density, temperature or pressure with positive-displacement meter or turbine meter to determine the volume flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/002—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity using variation of the resonant frequency of an element vibrating in contact with the material submitted to analysis
    • G01N2009/008—Schlatter vibrating vane type
FR7235965A 1971-10-12 1972-10-11 Expired FR2197464A5 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00187948A US3842655A (en) 1971-10-12 1971-10-12 Fluid density sensing systems
US05/309,250 US3952592A (en) 1971-10-12 1972-11-24 Fluid sensing systems

Publications (1)

Publication Number Publication Date
FR2197464A5 true FR2197464A5 (fr) 1974-03-22

Family

ID=26883583

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7235965A Expired FR2197464A5 (fr) 1971-10-12 1972-10-11

Country Status (6)

Country Link
US (2) US3842655A (fr)
CA (1) CA989198A (fr)
DE (1) DE2249206A1 (fr)
FR (1) FR2197464A5 (fr)
GB (3) GB1410384A (fr)
NL (1) NL7213763A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373833A1 (fr) * 1976-12-08 1978-07-07 Itt Calculateur fournissant les teneurs respectives de deux fluides circulant dans un oleoduc ou autre conduit
FR2506456A1 (fr) * 1981-05-21 1982-11-26 Smiths Industries Plc Appareil de mesure des caracteristiques d'un fluide

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4055082A (en) * 1977-04-04 1977-10-25 International Telephone And Telegraph Corporation Net oil computer
US4225778A (en) * 1979-04-23 1980-09-30 International Telephone And Telegraph Corporation Flow detection system
US4549570A (en) * 1982-10-12 1985-10-29 Cook Kenneth D Waste disposal monitoring system
US4491009A (en) * 1983-06-10 1985-01-01 Micro Motion, Inc. Electronic circuit for vibrating tube densimeter
US4546641A (en) * 1983-10-17 1985-10-15 International Telephone & Telegraph Corp. Densitometer
GB8720355D0 (en) * 1987-08-28 1987-10-07 Emi Plc Thorn Measuring fluid density
US4838084A (en) * 1988-08-30 1989-06-13 Hans Leopold Density measuring instrument
US8381597B2 (en) * 2009-03-16 2013-02-26 Gilbarco, S.R.L. Inferential flow meter for use in fuel dispensing environments
US8096193B2 (en) * 2009-06-01 2012-01-17 Fmc Technologies, Inc. Turbine flow meter having easily removable meter cartridge
BE1023946B1 (fr) * 2016-03-14 2017-09-19 Safran Aero Boosters Sa Capteur de particules dans un fluide d'un systeme de lubrification
CN109341785B (zh) * 2018-11-29 2024-02-13 安徽金大仪器有限公司 一种带流体密度测量功能的涡轮流量计
CN110907010B (zh) * 2019-12-16 2020-12-08 中国人民解放军国防科技大学 基于流激共振的贮箱内推进剂剩余量测量装置及测量方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2803960A (en) * 1954-12-08 1957-08-27 Joe R Hart Apparatus for testing specific gravity of liquids
US3154950A (en) * 1955-11-14 1964-11-03 Louis Forman Apparatus for specific gravity measurements
US2992561A (en) * 1958-01-07 1961-07-18 Gen Comm Company Force measuring instrument
LU38202A1 (fr) * 1959-02-17
US3385108A (en) * 1966-06-07 1968-05-28 Combustion Eng Net oil computer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2373833A1 (fr) * 1976-12-08 1978-07-07 Itt Calculateur fournissant les teneurs respectives de deux fluides circulant dans un oleoduc ou autre conduit
FR2506456A1 (fr) * 1981-05-21 1982-11-26 Smiths Industries Plc Appareil de mesure des caracteristiques d'un fluide

Also Published As

Publication number Publication date
GB1410385A (en) 1975-10-15
CA989198A (en) 1976-05-18
US3952592A (en) 1976-04-27
NL7213763A (fr) 1973-04-16
US3842655A (en) 1974-10-22
GB1410384A (en) 1975-10-15
DE2249206A1 (de) 1973-04-19
GB1410386A (en) 1975-10-15

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Legal Events

Date Code Title Description
ST Notification of lapse