CN1195971C - 具有双金属工艺接头的科氏流量计 - Google Patents

具有双金属工艺接头的科氏流量计 Download PDF

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Publication number
CN1195971C
CN1195971C CNB008122385A CN00812238A CN1195971C CN 1195971 C CN1195971 C CN 1195971C CN B008122385 A CNB008122385 A CN B008122385A CN 00812238 A CN00812238 A CN 00812238A CN 1195971 C CN1195971 C CN 1195971C
Authority
CN
China
Prior art keywords
metal
flowmeter
flow tube
insert
welding
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 - Lifetime
Application number
CNB008122385A
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English (en)
Chinese (zh)
Other versions
CN1371472A (zh
Inventor
T·R·坦纳
E·D·利斯特
R·B·加尼特
M·B·舍尔顿
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.)
Micro Motion Inc
Original Assignee
Micro Motion 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 Micro Motion Inc filed Critical Micro Motion Inc
Publication of CN1371472A publication Critical patent/CN1371472A/zh
Application granted granted Critical
Publication of CN1195971C publication Critical patent/CN1195971C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
    • 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
    • G01F1/8413—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments
    • G01F1/8418—Coriolis or gyroscopic mass flowmeters constructional details means for influencing the flowmeter's motional or vibrational behaviour, e.g., conduit support or fixing means, or conduit attachments motion or vibration balancing means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)
CNB008122385A 1999-06-30 2000-06-12 具有双金属工艺接头的科氏流量计 Expired - Lifetime CN1195971C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/345658 1999-06-30
US09/345,658 US6523421B1 (en) 1999-06-30 1999-06-30 Coriolis flowmeter having bi-metallic process connections

Publications (2)

Publication Number Publication Date
CN1371472A CN1371472A (zh) 2002-09-25
CN1195971C true CN1195971C (zh) 2005-04-06

Family

ID=23355936

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB008122385A Expired - Lifetime CN1195971C (zh) 1999-06-30 2000-06-12 具有双金属工艺接头的科氏流量计

Country Status (6)

Country Link
US (1) US6523421B1 (enExample)
EP (1) EP1194748B1 (enExample)
JP (1) JP2003503720A (enExample)
CN (1) CN1195971C (enExample)
HK (1) HK1047317B (enExample)
WO (1) WO2001002813A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6390124B1 (en) * 1999-08-06 2002-05-21 Futaba Industrial Co. Ltd. Fuel inlet and manufacturing method thereof
DE10233307B4 (de) * 2002-07-22 2005-06-16 Krohne Ag Massendurchflußmeßgerät
CN101128721A (zh) 2005-02-25 2008-02-20 恩德斯+豪斯流量技术股份有限公司 振动式测量变送器
US7631561B2 (en) * 2006-03-22 2009-12-15 Endress + Hauser Flowtec Ag Measuring transducer of vibration-type
DE102006013601A1 (de) 2006-03-22 2007-09-27 Endress + Hauser Flowtec Ag Meßaufnehmer vom Vibrationstyp
US7546777B2 (en) * 2006-03-22 2009-06-16 Endress + Hauser Flowtec Ag Measuring transducer of vibration-type
US7555962B2 (en) * 2006-03-22 2009-07-07 Endress + Hauser Flowtec Ag Measuring transducer of vibration-type
US7874220B2 (en) * 2006-11-16 2011-01-25 Abb Patent Gmbh Coriolis mass flowmeter with an oscillatable straight measuring tube
WO2013070191A1 (en) * 2011-11-08 2013-05-16 Micro Motion, Inc. Method and apparatus for coupling a fluid meter case to a pipeline interface
RU2592363C2 (ru) * 2012-01-03 2016-07-20 Майкро Моушн, Инк. Способ и устройство удержания фланца на расходомере
CN108027268B (zh) 2015-09-15 2021-06-08 高准公司 用于流量计的卫生的歧管
CN111630352B (zh) * 2019-11-04 2021-11-02 深圳市大疆创新科技有限公司 一种电磁流量计、喷洒系统及无人机
EP4058234B1 (en) 2019-11-13 2024-10-23 Micro Motion, Inc. Methods for coupling and hermetically sealing components composed of different materials
CN110686741B (zh) * 2019-11-22 2024-11-22 沃森测控技术（河北）有限公司 用于质量流量计的接头结构及质量流量计
EP3992590A1 (de) * 2020-10-27 2022-05-04 Heinrichs Messtechnik GmbH Coriolis-durchflussmessgerät und verfahren zu seiner herstellung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271281A (en) * 1986-10-28 1993-12-21 The Foxboro Company Coriolis-type mass flowmeter
FR2630947B1 (fr) 1988-05-09 1991-04-05 Renaud Richard Procede de soudage au laser de pieces en un ou plusieurs metaux reflechissant la lumiere, et articles resultants
US5111990A (en) 1988-12-20 1992-05-12 United Technologies Corporation Inertia weld notch control through the use of differential wall thicknesses
US5136135A (en) 1990-09-24 1992-08-04 Motorola, Inc. Welding design for plated, dissimilar metals
DE4124295A1 (de) 1991-07-22 1993-01-28 Krohne Ag Massendurchflussmessgeraet
US5226579A (en) 1992-02-14 1993-07-13 E. I. Du Pont De Nemours And Company Process for explosively bonding metals
US5691485A (en) * 1994-06-06 1997-11-25 Oval Corporation Coaxial double tube type Coriolis flowmeter
US6070474A (en) 1996-03-17 2000-06-06 Krohne A.G. Mass flow meter
DE59800425D1 (de) 1997-03-17 2001-02-15 Flowtec Ag Verfahren zum Fixieren eines Metallkörpers auf einem Messrohr eines Coriolis-Massedurchflussaufnehmers

Also Published As

Publication number Publication date
US6523421B1 (en) 2003-02-25
HK1047317A1 (en) 2003-02-14
EP1194748B1 (en) 2018-04-11
CN1371472A (zh) 2002-09-25
JP2003503720A (ja) 2003-01-28
HK1047317B (zh) 2005-11-18
WO2001002813A1 (en) 2001-01-11
EP1194748A1 (en) 2002-04-10

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