CN1021128C - 连续测量质量流量的装置与方法 - Google Patents

连续测量质量流量的装置与方法 Download PDF

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Publication number
CN1021128C
CN1021128C CN87106872A CN87106872A CN1021128C CN 1021128 C CN1021128 C CN 1021128C CN 87106872 A CN87106872 A CN 87106872A CN 87106872 A CN87106872 A CN 87106872A CN 1021128 C CN1021128 C CN 1021128C
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CN
China
Prior art keywords
conduit
point
fluid
mid point
conduits
Prior art date
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 - Fee Related
Application number
CN87106872A
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English (en)
Chinese (zh)
Other versions
CN87106872A (zh
Inventor
丹尼斯·S·米泽拉克
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.)
Babcock and Wilcox Co
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Babcock and Wilcox Co
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25439084&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1021128(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Babcock and Wilcox Co filed Critical Babcock and Wilcox Co
Publication of CN87106872A publication Critical patent/CN87106872A/zh
Application granted granted Critical
Publication of CN1021128C publication Critical patent/CN1021128C/zh
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    • 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
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass 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
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
    • G01F1/8436—Coriolis or gyroscopic mass flowmeters constructional details signal processing
    • 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
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • 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
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8468—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits
    • G01F1/849—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits
    • G01F1/8495—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having straight measuring conduits with multiple measuring conduits

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Measuring Volume Flow (AREA)
CN87106872A 1986-10-10 1987-10-09 连续测量质量流量的装置与方法 Expired - Fee Related CN1021128C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US917631 1986-10-10
US06/917,631 US4763530A (en) 1986-10-10 1986-10-10 Apparatus and method for continuously measuring mass flow

Publications (2)

Publication Number Publication Date
CN87106872A CN87106872A (zh) 1988-06-15
CN1021128C true CN1021128C (zh) 1993-06-09

Family

ID=25439084

Family Applications (1)

Application Number Title Priority Date Filing Date
CN87106872A Expired - Fee Related CN1021128C (zh) 1986-10-10 1987-10-09 连续测量质量流量的装置与方法

Country Status (14)

Country Link
US (1) US4763530A (enExample)
EP (2) EP0263719B1 (enExample)
JP (1) JP2517316B2 (enExample)
KR (1) KR960000098B1 (enExample)
CN (1) CN1021128C (enExample)
AU (1) AU596447B2 (enExample)
BR (1) BR8704923A (enExample)
CA (1) CA1300402C (enExample)
DE (2) DE3788880T2 (enExample)
ES (2) ES2048409T3 (enExample)
HK (2) HK35992A (enExample)
IN (1) IN167724B (enExample)
MX (1) MX167151B (enExample)
SG (1) SG18292G (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960000099B1 (ko) * 1986-10-28 1996-01-03 더폭스보로 컴패니 코리올리 유형의 질량유량계
US5343764A (en) * 1986-10-28 1994-09-06 The Foxboro Company Coriolis-type mass flowmeter
DE3738018A1 (de) * 1987-11-09 1989-05-24 Flowtec Ag Verfahren zur fehlererkennung und -korrektur, insbesondere bei einem massendurchfluss-messgeraet
DE3829061A1 (de) * 1988-08-26 1990-03-08 Danfoss As Nach dem coriolis-prinzip arbeitendes stroemungsmessgeraet (iii)
DE3916285A1 (de) * 1989-05-19 1990-11-22 Krohne Messtechnik Massametron Massendurchflussmessgeraet
US4957005A (en) * 1989-10-05 1990-09-18 Fischer & Porter Company Coriolis-type flowmeter
GB9215043D0 (en) * 1992-07-15 1992-08-26 Flow Inc K Fluid mass flow meters
DE59201625D1 (de) * 1992-11-18 1995-04-13 Flowtec Ag Massendurchflussmesser nach dem Coriolis-Prinzip.
FR2707395B1 (fr) * 1993-07-09 1995-10-06 Facom Outil de mesure d'un couple, tel qu'une clé dynamométrique électronique.
US5796011A (en) * 1993-07-20 1998-08-18 Endress + Hauser Flowtech Ag Coriolis-type mass flow sensor
EP0685712B1 (de) * 1994-05-26 2000-05-10 Endress + Hauser Flowtec AG Massedurchflussaufnehmer nach dem Coriolis-Prinzip
US5546814A (en) * 1994-10-26 1996-08-20 The Foxboro Company Parallel-flow coriolis-type mass flowmeter with flow-dividing manifold
WO2008064459A1 (en) * 2006-11-30 2008-06-05 Hatch Ltd. Method and apparatus for fluid leak detection
DE102011089808A1 (de) 2011-12-23 2013-06-27 Endress + Hauser Flowtec Ag Verfahren bzw. Meßsystem zum Ermitteln einer Dichte eines Fluids
CN103604475B (zh) * 2013-11-20 2016-08-24 东京计装（上海）仪表有限公司 交叉形分合流器及其流量计
CN105760647B (zh) * 2014-12-19 2020-03-31 中国航空工业集团公司沈阳发动机设计研究所 一种质量加权平均值计算方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3329019A (en) * 1964-10-26 1967-07-04 Anatole J Sipin Mass flow metering means
FR2215607B1 (enExample) * 1973-01-30 1976-04-09 Bertin & Cie
US4559833A (en) * 1982-09-30 1985-12-24 Smith Meter Inc. Meter for measuring mass flow rate
ATE71720T1 (de) * 1984-07-11 1992-02-15 Exac Corp Geraet zum messen des massenflussdebits und der dichte.
DE3443234A1 (de) * 1984-11-27 1986-06-05 Danfoss A/S, Nordborg Massendurchfluss-messgeraet nach dem coriolis-prinzip
DE3505166A1 (de) * 1985-02-15 1986-08-21 Danfoss A/S, Nordborg Massendurchfluss-messgeraet nach dem coriolis-prinzip
US4622858A (en) * 1985-03-25 1986-11-18 The Babcock & Wilcox Company Apparatus and method for continuously measuring mass flow
US4655089A (en) * 1985-06-07 1987-04-07 Smith Meter Inc. Mass flow meter and signal processing system

Also Published As

Publication number Publication date
BR8704923A (pt) 1988-05-24
EP0381302A1 (en) 1990-08-08
DE3788880D1 (de) 1994-03-03
ES2048409T3 (es) 1994-03-16
DE3774993D1 (de) 1992-01-16
MX167151B (es) 1993-03-08
EP0381302B1 (en) 1994-01-19
JPS6398521A (ja) 1988-04-30
AU596447B2 (en) 1990-05-03
KR960000098B1 (ko) 1996-01-03
CA1300402C (en) 1992-05-12
SG18292G (en) 1992-04-16
US4763530A (en) 1988-08-16
AU7889287A (en) 1988-04-14
DE3788880T2 (de) 1994-05-05
HK77494A (en) 1994-08-12
IN167724B (enExample) 1990-12-15
CN87106872A (zh) 1988-06-15
JP2517316B2 (ja) 1996-07-24
EP0263719B1 (en) 1991-12-04
ES2028099T3 (es) 1992-07-01
EP0263719A1 (en) 1988-04-13
KR880005444A (ko) 1988-06-29
HK35992A (en) 1992-05-29

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C06 Publication
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SE01 Entry into force of request for substantive examination
C53 Correction of patent of invention or patent application
CB02 Change of applicant information

Address after: Luxembourg Luxembourg

Applicant after: Babcock & Wilcox Co.

Address before: louisiana

Applicant before: Babcock & Wilcox Co.

COR Change of bibliographic data

Free format text: CORRECT: APPLICANT; FROM: BABCOCK + WILCOX CO. TO: INTERNATIONAL AUTOMATIC CONTROL CREDIT CO., LTD.

C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee