BR0108868A - Aparelho e método para fabricar um medidor de fluxo coriolis formado primariamente de plástico - Google Patents

Aparelho e método para fabricar um medidor de fluxo coriolis formado primariamente de plástico

Info

Publication number
BR0108868A
BR0108868A BR0108868-8A BR0108868A BR0108868A BR 0108868 A BR0108868 A BR 0108868A BR 0108868 A BR0108868 A BR 0108868A BR 0108868 A BR0108868 A BR 0108868A
Authority
BR
Brazil
Prior art keywords
plastic
coriolis
core
manufacturing
injection molding
Prior art date
Application number
BR0108868-8A
Other languages
English (en)
Other versions
BRPI0108868B1 (pt
Inventor
Gregory Treat Lanham
Anthony Pankratz
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 BR0108868A publication Critical patent/BR0108868A/pt
Publication of BRPI0108868B1 publication Critical patent/BRPI0108868B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
    • B29C33/52—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles soluble or fusible
    • 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
    • G01F1/8404—Coriolis or gyroscopic mass flowmeters details of flowmeter manufacturing methods
    • 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
    • G01F1/8409—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
    • G01F1/8472—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane
    • G01F1/8477—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits vibrating measuring conduits having curved measuring conduits, i.e. whereby the measuring conduits' curved center line lies within a plane with multiple 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/004—Method or apparatus with brazing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/048—Welding with other step
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49004—Electrical device making including measuring or testing of device or component part
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49007—Indicating transducer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49428—Gas and water specific plumbing component making

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Measuring Volume Flow (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

"APARELHO E MéTODO PARA FABRICAR UM MEDIDOR DE FLUXO CORIOLIS FORMADO PRIMARIAMENTE DE PLáSTICO". Trata-se de um aparelho e de um método para fabricar um medidor de fluxo Coriolis feito primariamente de plástico. O medidor de fluxo Coriolis da invenção faz uso extensivo de plástico e da moldagem por injeção. Todas as modalidades (100, 200, 300, 400, 500, 600) possuem uma estrutura dinamicamente ativa incluindo pelo menos um tubo de fluxo (101, 102, 201, 301, 401, 555, 601, 601) que é formado de plástico pelo uso da moldagem por injeção. Outras modalidades incluem a barra de equilíbrio (202, 302, 402), as flanges de plástico (104, 412, 501, 609, 611) e/ou um estojo de plástico (103, 403) e/ou barras de fixação de plástico (110, 210, 310, 405, 520, 521), e/ou bobinas de plástico para as coletas (LPO, RPO) e um acionador (D), e/ou superficies de montagem de plástico (435, 436, 437) em uma barra de equilíbrio ou tubo de fluxo para montagem das bobinas de plástico das coletas e do acionador. O processo de moldagem por injeção utilizado para fabricar o medidor de fluxo Coriolis em questão inclui as etapas de formar um núcleo do caminho do fluxo de material (706), colocar o núcleo do caminho do fluxo de material formado dentro de um molde do envoltório (900) possuindo uma cavidade (928, 929) cujas superfícies definem a superfície exterior da estrutura do medidor de fluxo Coriolis de plástico a ser formada, injetar metal de baixa temperatura ou material solúvel dentro da cavidade do molde do envoltório, remover a estrutura do medidor de fluxo Coriolis de plástico do molde do envoltório e remover o núcleo do caminho do fluxo de material do medidor de fluxo Coriolis de plástico por derreter o núcleo de metal de baixa temperatura ou por dissolver o material solúvel utilizando água quente.
BRPI0108868-8A 2000-03-02 2001-01-11 Apparatus and method for manufacturing a flowable flowmeter Coriolis PRIMARILY PLASTIC FORMED BRPI0108868B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/516.861 2000-03-02
US09/516,861 US6450042B1 (en) 2000-03-02 2000-03-02 Apparatus for and a method of fabricating a coriolis flowmeter formed primarily of plastic
PCT/US2001/001032 WO2001065213A1 (en) 2000-03-02 2001-01-11 Apparatus for and a method of fabricating a coriolis flowmeter formed primarily of plastic

Publications (2)

Publication Number Publication Date
BR0108868A true BR0108868A (pt) 2003-04-29
BRPI0108868B1 BRPI0108868B1 (pt) 2017-11-07

Family

ID=24057401

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0108868-8A BRPI0108868B1 (pt) 2000-03-02 2001-01-11 Apparatus and method for manufacturing a flowable flowmeter Coriolis PRIMARILY PLASTIC FORMED

Country Status (15)

Country Link
US (2) US6450042B1 (pt)
EP (1) EP1259782B1 (pt)
JP (1) JP2003525437A (pt)
KR (2) KR100630329B1 (pt)
CN (1) CN1245609C (pt)
AR (1) AR027332A1 (pt)
AU (2) AU2001227870B9 (pt)
BR (1) BRPI0108868B1 (pt)
CA (2) CA2401006C (pt)
HK (1) HK1055461A1 (pt)
MX (1) MXPA02008473A (pt)
MY (1) MY124382A (pt)
PL (1) PL198206B1 (pt)
RU (1) RU2263285C2 (pt)
WO (1) WO2001065213A1 (pt)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030071457A1 (en) * 2001-09-06 2003-04-17 Surpass Industry Co. Ltd. Fluid control apparatus and its manufacturing method
US7005019B2 (en) * 2001-11-26 2006-02-28 Emerson Electric Co. Manufacturing flow meters having a flow tube made of a fluoropolymer substance
US6606917B2 (en) 2001-11-26 2003-08-19 Emerson Electric Co. High purity coriolis mass flow controller
US20030098069A1 (en) * 2001-11-26 2003-05-29 Sund Wesley E. High purity fluid delivery system
US6776053B2 (en) * 2001-11-26 2004-08-17 Emerson Electric, Inc. Flowmeter for the precision measurement of an ultra-pure material flow
US7127815B2 (en) * 2001-11-26 2006-10-31 Emerson Electric Co. Method of manufacturing a Coriolis flowmeter
JP2003185482A (ja) * 2001-12-17 2003-07-03 Yokogawa Electric Corp コリオリ質量流量計
DE10351311B3 (de) * 2003-10-31 2005-06-30 Abb Patent Gmbh Coriolis-Massendurchflussmessgerät
DE10351312B4 (de) * 2003-10-31 2009-05-07 Abb Ag Anbauteil und Coriolis-Massendurchflussmessgerät mit diesem Anbauteil
CN102764247B (zh) * 2004-01-30 2016-04-20 考里安国际公司 递送活性剂的快速溶解膜
DE102004023489A1 (de) * 2004-05-10 2005-12-08 Endress + Hauser Flowtec Ag, Reinach Herstellen eines gebogenen Messrohrs für einen Meßaufnehmer vom Vibrationstyp
US20050268687A1 (en) * 2004-05-10 2005-12-08 Endress + Hauser Flowtec Ag Manufacturing a curved measuring tube for a vibratory measurement pickup
MXPA06014651A (es) * 2004-07-01 2007-03-26 Micro Motion Inc Contrapesos de derivacion para eliminar el efecto de densidad en flujo.
WO2006019923A2 (en) * 2004-07-15 2006-02-23 Pdc Facilities, Inc. Liner for a flow meter
DE102004057088B3 (de) * 2004-11-25 2006-06-01 Krohne Ag Coriolis-Massendurchflußmeßgerät und Verfahren zur Herstellung eines Meßrohrs für ein Coriolis-Massendurchflußmeßgerät
US7350421B2 (en) * 2004-12-13 2008-04-01 Endress + Hauser Flowtec Ag Vibratory measurement transducer
DE102004060115A1 (de) * 2004-12-13 2006-06-14 Endress + Hauser Flowtec Ag Meßaufnehmer vom Vibrationstyp
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
US7819139B2 (en) * 2005-07-14 2010-10-26 Pdc Facilities, Inc. Liner for a flow meter
EP1954565B1 (en) * 2005-11-28 2012-10-24 PDC Facilities, Inc. Filling machine
US7325461B2 (en) 2005-12-08 2008-02-05 Endress + Hauser Flowtec Ag Measurement transducer of vibration-type
JP4254966B2 (ja) * 2006-03-14 2009-04-15 株式会社オーバル 振動方向規制手段を有するコリオリ流量計
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
US7631561B2 (en) * 2006-03-22 2009-12-15 Endress + Hauser Flowtec Ag Measuring transducer of vibration-type
DE102008002217A1 (de) * 2008-06-04 2009-12-10 Endress + Hauser Flowtec Ag Vorrichtung zur Bestimmung und/oder Überwachung eines Strömungsparameters
KR101277309B1 (ko) * 2008-11-19 2013-06-24 마이크로 모우션, 인코포레이티드 개선된 모드 분리를 갖는 코리올리 유량계
US8387454B2 (en) 2009-06-11 2013-03-05 Arad Ltd. Flow meter casing having segmented external ring structure
US8006569B2 (en) * 2009-06-12 2011-08-30 Sensus Usa Inc. Magnetic flow meter
WO2011018098A1 (de) * 2009-08-11 2011-02-17 Siemens Aktiengesellschaft Coriolis-massendurchflussmessgerät
JP5602884B2 (ja) * 2010-02-12 2014-10-08 マリマ エンジニアリング コーポレイション コリオリ式質量流量センサの製造方法及び温度較正方法
NL1038047C2 (en) * 2010-06-16 2011-12-20 Berkin Bv Coriolis flowsensor.
DE102011085408A1 (de) 2011-10-28 2013-05-02 Endress + Hauser Flowtec Ag Meßwandler sowie damit gebildetes Meßsystem
JP5559239B2 (ja) * 2012-04-26 2014-07-23 株式会社オーバル コリオリ流量計
DE102012016490A1 (de) * 2012-06-05 2013-12-05 Rota Yokogawa Gmbh & Co Kg Coriolis-Massendurchflussmessgerät
US9677921B2 (en) 2013-08-22 2017-06-13 Malema Engineering Corporation Method of manufacturing a Coriolis mass flow rate sensor from a polymeric material
CN106233099B (zh) * 2014-04-21 2020-11-03 高准公司 具有指引凸台的流量计量器歧管
US10663335B2 (en) * 2015-09-15 2020-05-26 Micro Motion, Inc. Hygienic manifold for a flow meter
EP3380816B1 (en) * 2015-11-24 2020-09-30 Malema Engineering Corporation Integrated coriolis mass flow meters
CN108369121B (zh) * 2015-12-11 2021-08-03 高准公司 非对称流量计及相关方法
EP3414530B1 (en) * 2016-02-09 2021-09-22 Micro Motion, Inc. Method and apparatus for modulating a flowpath
DE102016118695A1 (de) * 2016-10-03 2018-04-05 Krohne Ag Messrohreinheit und Coriolis-Massedurchflussmessgerät
RU2685085C1 (ru) * 2018-08-02 2019-04-16 Общество с ограниченной ответственностью "Компания Штрай" Расходомер
CN111174844A (zh) * 2018-11-09 2020-05-19 高准有限公司 传感器装置及包括该传感器装置的科里奥利质量流量计
CN110388967A (zh) * 2019-09-02 2019-10-29 上海一诺仪表有限公司 U型科氏质量流量计的分流体及u型科氏质量流量计
US20230003566A1 (en) * 2019-12-13 2023-01-05 Micro Motion, Inc. Design to reduce strain in coriolis flow sensor
DE102019134608A1 (de) * 2019-12-16 2021-06-17 Endress + Hauser Flowtec Ag Messaufnehmer eines Messgerätes
DE102019134609A1 (de) * 2019-12-16 2021-06-17 Endress+Hauser Flowtec Ag Verfahren zur Herstellung einer Messrohranordnung eines Coriolis- Durchflussmessgerätes
DE102019135303B4 (de) * 2019-12-19 2024-03-14 Endress + Hauser Flowtec Ag Messaufnehmer eines Messgerätes zum Erfassen eines Massedurchflusses, einer Viskosität, einer Dichte und/oder einer davon abgeleiteten Größe eines fließfähigen Mediums
JP2020101559A (ja) * 2020-02-19 2020-07-02 マイクロ モーション インコーポレイテッド 流量計用の衛生的なマニホールド
US11619532B2 (en) 2020-04-10 2023-04-04 Malema Engineering Corporation Replaceable, gamma sterilizable Coriolis flow sensors
CN114459555A (zh) * 2022-03-02 2022-05-10 沃森测控技术（河北）有限公司 一种非圆形截面的科氏质量流量计
CN114812715A (zh) * 2022-03-02 2022-07-29 沃森测控技术（河北）有限公司 一种采用内置支撑结构的科氏质量流量计
WO2024096040A1 (ja) * 2022-11-04 2024-05-10 株式会社AlphiTechnology コリオリ質量流量計

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734139A (en) * 1965-09-20 1973-05-22 Du Pont Composite thermoplastic structure
US4444059A (en) * 1982-09-13 1984-04-24 Micro Motion Oscillating tube mass flow rate meter
US4628744A (en) 1985-04-22 1986-12-16 Lew Hyok S S-tube Coriolis force flow meter
US5054247A (en) * 1986-03-21 1991-10-08 Extrude Hone Corporation Method of controlling flow resistance in fluid orifice manufacture
JPH0715397B2 (ja) * 1986-07-10 1995-02-22 オ−バル機器工業株式会社 質量流量計
JPH081157B2 (ja) * 1987-05-27 1996-01-10 カルソニック株式会社 エンジン用合成樹脂製吸気管の製造方法
US5027662A (en) 1987-07-15 1991-07-02 Micro Motion, Inc. Accuracy mass flow meter with asymmetry and viscous damping compensation
DE3877907D1 (de) * 1987-11-20 1993-03-11 Flowtec Ag Verfahren zur massendurchflussmessung nach dem coriolisprinzip und nach dem coriolisprinzip arbeitendes massendurchfluss-messgeraet.
US5076027A (en) * 1987-12-17 1991-12-31 Extrude Hone Corporation Process for abrasive flow machining using multiple cylinders
US4860594A (en) * 1988-03-01 1989-08-29 Gmi Engineering & Management Institute Apparatus and method for measuring mass flow and density
JPH01296112A (ja) 1988-05-24 1989-11-29 Oval Eng Co Ltd コリオリ質量流量計
US5133226A (en) * 1989-07-04 1992-07-28 Gkn Automotive Ag Connecting part equippable with balance weights for cardan shafts and process for balancing
JPH03230927A (ja) * 1990-02-05 1991-10-14 Mitsubishi Kasei Corp 樹脂製中空管の製造法
US5448921A (en) 1991-02-05 1995-09-12 Direct Measurement Corporation Coriolis mass flow rate meter
JP2850556B2 (ja) * 1991-03-20 1999-01-27 横河電機株式会社 コリオリ質量流量計
DE4124295A1 (de) * 1991-07-22 1993-01-28 Krohne Ag Massendurchflussmessgeraet
JPH0526709A (ja) * 1991-07-26 1993-02-02 Yokogawa Electric Corp コリオリ質量流量計
JPH05212728A (ja) * 1992-02-06 1993-08-24 Daikyo Inc 合成樹脂製管状体の製造方法
HU215143B (hu) * 1993-08-03 1998-12-28 MMG Automatika Művek Rt. Eljárás és berendezés áramló közeg tömegáramának mérésére
JPH07174601A (ja) * 1993-12-20 1995-07-14 Tokico Ltd 振動式測定装置
DE19620079C2 (de) * 1996-05-20 2001-08-23 Krohne Messtechnik Kg Massendurchflußmeßgerät
JPH106348A (ja) * 1996-06-21 1998-01-13 Calsonic Corp 中空中子及びその製造方法並びに中空中子を用いた中空樹脂製品の製造方法
US5814739A (en) 1997-05-30 1998-09-29 Micro Motion, Incorporated Coriolis flowmeter having corrugated flow tube
DE19757117A1 (de) * 1997-12-20 1999-06-24 Bosch Gmbh Robert Verfahren zur Herstellung eines Ventilsitzkörpers für ein Brennstoffeinspritzventil und Brennstoffeinspritzventil
DE19953131A1 (de) * 1999-11-04 2001-08-02 Bosch Gmbh Robert Verfahren und Vorrichtung zum Kantenverrunden

Also Published As

Publication number Publication date
AR027332A1 (es) 2003-03-26
HK1055461A1 (en) 2004-01-09
CA2401006C (en) 2009-06-30
KR20060081723A (ko) 2006-07-13
MXPA02008473A (es) 2003-01-28
CA2647774A1 (en) 2001-09-07
US6904667B2 (en) 2005-06-14
CN1426531A (zh) 2003-06-25
CA2647774C (en) 2010-03-16
PL357143A1 (en) 2004-07-12
US6450042B1 (en) 2002-09-17
MY124382A (en) 2006-06-30
CA2401006A1 (en) 2001-09-07
AU2001227870B9 (en) 2006-02-23
BRPI0108868B1 (pt) 2017-11-07
AU2787001A (en) 2001-09-12
KR100630329B1 (ko) 2006-10-02
US20020139199A1 (en) 2002-10-03
EP1259782B1 (en) 2018-12-26
KR20020087061A (ko) 2002-11-21
RU2263285C2 (ru) 2005-10-27
CN1245609C (zh) 2006-03-15
PL198206B1 (pl) 2008-06-30
WO2001065213A1 (en) 2001-09-07
EP1259782A1 (en) 2002-11-27
JP2003525437A (ja) 2003-08-26
AU2001227870B2 (en) 2006-01-12

Similar Documents

Publication Publication Date Title
BR0108868A (pt) Aparelho e método para fabricar um medidor de fluxo coriolis formado primariamente de plástico
DE60006701D1 (de) Verfahren und rechner-vorrichtung zur modellierung des spritzens eines fluidums in eine formkavität
Robbins Cubic Laurent series in characteristic 2 with bounded partial quotients
DE60138930D1 (de) Mikroherstellungsverfahren für organische optische Bauteile
BR9914089B1 (pt) fluxâmetro coriolis para medir a densidade de um fluxo multifÁsico e processo para operar o fluxâmetro.
BR0003947A (pt) Processos de conclusão de um poço e de conformidade pró-ativa para um poço
EP1155803A3 (en) Method of injection molding for creating a fluid meter housing
DK1074821T3 (da) Fremgangsmåde til anbringelse af et metallegeme på et målerör til et Coriolis masseflowmåleapparat
DE3888899T2 (de) Verfahren zur Herstellung eines Coriolisdurchflussmessgerätes.
MXPA05007688A (es) Tubo de colada, dispositivo de empuje en un tubo de colada e instalacion de colada.
DE69100610T2 (de) Verfahren zur Herstellung eines dünnwandigen Kompakts grosser Länge für Magnet.
Bender et al. Eleventh-order calculation of Ising-limit Green’s functions for scalar quantum field theory in arbitrary space-time dimension D
ATE19813T1 (de) Fluegelrad, vorrichtungen und verfahren zu dessen herstellung durch giessen.
SE8004567L (sv) Genomforingsanordning for en optisk fiber jemte sett att tillverka anordningen
CA2179043A1 (en) Hollow, Resin Mechanical Part Having a Shaft Integrally Formed Therewith and an Injection Molding Method for Producing the Same
SE512920C2 (sv) Anordning för temperaturkompensering av längdförändring hos en akustisk flödesmätare.
Liamis et al. Unsteady Euler and Navier-Stokes flow simulations with an implicit Runge-Kutta method
BR112012025990B1 (pt) Ferramenta para moldagem por injeção de uma peça
JPS5573455A (en) Pipe body insert casting method weld-combining straight pipe and bend
FR2455491A1 (fr) Procede et installation de moulage sous basse pression de pieces metalliques en empreinte en sable a paroi mince
DE50014926D1 (de) Verfahren zur Herstellung eines faseroptischen Wellenleiters für einen Sensor
JP2002328266A (ja) フェルールの製造方法及びフェルール
DE60224946D1 (de) Verfahren zur verstärkung einer doppelschalenkonstruktion
Guangming et al. Rapid Optimum Design of Family Mould with Multiple Special-shaped Cavities for Unbalanced Filling.
Da Silva et al. Glauber dynamics in the ising chain with random transition rates

Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM ARTIGOS 8O E 13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 07/11/2017, OBSERVADAS AS CONDICOES LEGAIS.