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 plásticoInfo
- 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
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
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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
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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
- G01F1/8404—Coriolis or gyroscopic mass flowmeters details of flowmeter manufacturing methods
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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
- G01F1/8409—Coriolis or gyroscopic mass flowmeters constructional details
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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
- 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
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- 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)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Manufacturing & Machinery (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.
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) | AU2787001A (pt) |
BR (1) | BRPI0108868B1 (pt) |
CA (2) | CA2647774C (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)
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 |
US7127815B2 (en) * | 2001-11-26 | 2006-10-31 | Emerson Electric Co. | Method of manufacturing a Coriolis flowmeter |
US6606917B2 (en) | 2001-11-26 | 2003-08-19 | Emerson Electric Co. | High purity coriolis mass flow controller |
US6776053B2 (en) * | 2001-11-26 | 2004-08-17 | Emerson Electric, Inc. | Flowmeter for the precision measurement of an ultra-pure material flow |
US7005019B2 (en) * | 2001-11-26 | 2006-02-28 | Emerson Electric Co. | Manufacturing flow meters having a flow tube made of a fluoropolymer substance |
US20030098069A1 (en) * | 2001-11-26 | 2003-05-29 | Sund Wesley E. | High purity fluid delivery system |
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 |
CN1929819B (zh) * | 2004-01-30 | 2012-02-29 | 考里安国际公司 | 递送活性剂的快速溶解膜 |
US20050268687A1 (en) * | 2004-05-10 | 2005-12-08 | Endress + Hauser Flowtec Ag | Manufacturing a curved measuring tube for a vibratory measurement pickup |
DE102004023489A1 (de) * | 2004-05-10 | 2005-12-08 | Endress + Hauser Flowtec Ag, Reinach | Herstellen eines gebogenen Messrohrs für einen Meßaufnehmer vom Vibrationstyp |
WO2006014153A1 (en) * | 2004-07-01 | 2006-02-09 | Micro Motion, Inc. | Split balance weights for eliminating density effect on flow |
EP1766342A2 (en) * | 2004-07-15 | 2007-03-28 | 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 |
EP1851516B1 (de) | 2005-02-25 | 2017-11-08 | Endress+Hauser Flowtec AG | Messaufnehmer vom vibrationstyp |
US7819139B2 (en) * | 2005-07-14 | 2010-10-26 | Pdc Facilities, Inc. | Liner for a flow meter |
US7484345B2 (en) * | 2005-11-28 | 2009-02-03 | 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 |
US7631561B2 (en) * | 2006-03-22 | 2009-12-15 | Endress + Hauser Flowtec Ag | Measuring transducer of vibration-type |
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 |
DE102006013601A1 (de) | 2006-03-22 | 2007-09-27 | Endress + Hauser Flowtec Ag | Meßaufnehmer vom Vibrationstyp |
DE102008002217A1 (de) * | 2008-06-04 | 2009-12-10 | Endress + Hauser Flowtec Ag | Vorrichtung zur Bestimmung und/oder Überwachung eines Strömungsparameters |
BRPI0823284B1 (pt) * | 2008-11-19 | 2019-01-22 | Micro Motion Inc | medidor de fluxo, e, método para aumentar uma separação entre duas ou mais frequências de vibração de um medidor de fluxo vibratório |
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 |
CN102483341A (zh) * | 2009-08-11 | 2012-05-30 | 西门子公司 | 科氏质量流量测量设备 |
WO2011099989A1 (en) * | 2010-02-12 | 2011-08-18 | Malema Engineering Corporation | Methods of manufacturing and temperature calibrating a coriolis mass flow rate sensor |
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 |
KR20160045763A (ko) * | 2013-08-22 | 2016-04-27 | 말레마 엔지니어링 코퍼레이션 | 고분자 재료로부터 코리올리 질량 유량율 센서를 제조하는 방법 |
US10545043B2 (en) * | 2014-04-21 | 2020-01-28 | Micro Motion, Inc. | Flowmeter manifold with indexing boss |
CN108027268B (zh) * | 2015-09-15 | 2021-06-08 | 高准公司 | 用于流量计的卫生的歧管 |
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US10627276B2 (en) | 2015-12-11 | 2020-04-21 | Micro Motion, Inc. | Asymmetric flowmeter and related method |
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 |
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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 |
EP4073474A1 (en) * | 2019-12-13 | 2022-10-19 | Micro Motion, Inc. | Design to reduce strain in coriolis flow sensor |
DE102019134609A1 (de) * | 2019-12-16 | 2021-06-17 | Endress+Hauser Flowtec Ag | Verfahren zur Herstellung einer Messrohranordnung eines Coriolis- Durchflussmessgerätes |
DE102019134608A1 (de) * | 2019-12-16 | 2021-06-17 | Endress + Hauser Flowtec Ag | Messaufnehmer eines Messgerätes |
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 |
JP7507446B1 (ja) | 2022-11-04 | 2024-06-28 | 株式会社AlphiTechnology | コリオリ質量流量計 |
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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 |
US4949583A (en) * | 1987-11-20 | 1990-08-21 | Flowtec Ag | Method of mass flow measurement by the coriolis principle and mass flow meter operating by the coriolis principle |
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 |
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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 |
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HU215143B (hu) * | 1993-08-03 | 1998-12-28 | MMG Automatika Művek Rt. | Eljárás és berendezés áramló közeg tömegáramának mérésére |
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2000
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2001
- 2001-01-11 RU RU2002126100/28A patent/RU2263285C2/ru active
- 2001-01-11 MX MXPA02008473A patent/MXPA02008473A/es active IP Right Grant
- 2001-01-11 KR KR1020027011420A patent/KR100630329B1/ko active IP Right Grant
- 2001-01-11 PL PL357143A patent/PL198206B1/pl unknown
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- 2001-01-11 WO PCT/US2001/001032 patent/WO2001065213A1/en active IP Right Grant
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- 2001-01-11 KR KR1020067012338A patent/KR20060081723A/ko not_active Application Discontinuation
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PL357143A1 (en) | 2004-07-12 |
CA2647774C (en) | 2010-03-16 |
MXPA02008473A (es) | 2003-01-28 |
PL198206B1 (pl) | 2008-06-30 |
CN1426531A (zh) | 2003-06-25 |
CA2401006A1 (en) | 2001-09-07 |
AR027332A1 (es) | 2003-03-26 |
HK1055461A1 (en) | 2004-01-09 |
US6904667B2 (en) | 2005-06-14 |
KR100630329B1 (ko) | 2006-10-02 |
MY124382A (en) | 2006-06-30 |
KR20060081723A (ko) | 2006-07-13 |
AU2001227870B2 (en) | 2006-01-12 |
CA2647774A1 (en) | 2001-09-07 |
RU2263285C2 (ru) | 2005-10-27 |
EP1259782A1 (en) | 2002-11-27 |
KR20020087061A (ko) | 2002-11-21 |
BRPI0108868B1 (pt) | 2017-11-07 |
US20020139199A1 (en) | 2002-10-03 |
CA2401006C (en) | 2009-06-30 |
AU2001227870B9 (en) | 2006-02-23 |
CN1245609C (zh) | 2006-03-15 |
AU2787001A (en) | 2001-09-12 |
EP1259782B1 (en) | 2018-12-26 |
US6450042B1 (en) | 2002-09-17 |
WO2001065213A1 (en) | 2001-09-07 |
JP2003525437A (ja) | 2003-08-26 |
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