JP4955005B2 - 磁石アッセンブリ - Google Patents
磁石アッセンブリ Download PDFInfo
- Publication number
- JP4955005B2 JP4955005B2 JP2008534506A JP2008534506A JP4955005B2 JP 4955005 B2 JP4955005 B2 JP 4955005B2 JP 2008534506 A JP2008534506 A JP 2008534506A JP 2008534506 A JP2008534506 A JP 2008534506A JP 4955005 B2 JP4955005 B2 JP 4955005B2
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- magnet
- assembly
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- receiving surface
- Prior art date
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- 238000005219 brazing Methods 0.000 claims abstract description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 29
- 229910000938 samarium–cobalt magnet Inorganic materials 0.000 claims description 17
- 229910052759 nickel Inorganic materials 0.000 claims description 16
- 238000007747 plating Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 description 21
- 230000007246 mechanism Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000005452 bending Methods 0.000 description 5
- KPLQYGBQNPPQGA-UHFFFAOYSA-N cobalt samarium Chemical compound [Co].[Sm] KPLQYGBQNPPQGA-UHFFFAOYSA-N 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 229910052721 tungsten Inorganic materials 0.000 description 4
- 239000000945 filler Substances 0.000 description 3
- 230000004907 flux Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000005417 remagnetization Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- -1 aluminum-nickel-cobalt Chemical compound 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 210000003739 neck Anatomy 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Images
Classifications
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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
- G01F1/8422—Coriolis or gyroscopic mass flowmeters constructional details exciters
-
- 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
- G01F1/8427—Coriolis or gyroscopic mass flowmeters constructional details detectors
-
- 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
- G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Volume Flow (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Coils Or Transformers For Communication (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Description
本発明の態様
磁石アッセンブリの1つの態様では、この少なくとも1つの磁石は、サマリウムコバルト磁石を備えている。
Claims (20)
- 少なくとも1つの磁石(210)と、前記少なくとも1つの磁石(210)を受設するための磁石受け面(222)を含む磁石保持器(220)と、を備えている磁石アッセンブリ(200)において、
前記磁石受け面(222)にほぼ直交する方向に離隔した壁であって、前記少なくとも1つの磁石(210)と該壁との間に間隙(G)を画成する壁(224)と、
前記磁石受け面(222)に形成されていて前記壁(224)から離隔している、前記少なくとも1つの磁石(210)を受けるように形成されている沈み穴領域(229)と、
前記少なくとも1つの磁石(210)を、前記磁石保持器(220)の前記沈み穴領域(229)に取り付ける蝋付け(230)と、を特徴とする、磁石アッセンブリ(200)。 - 前記少なくとも1つの磁石(210)は、サマリウムコバルト磁石を備えている、請求項1に記載の磁石アッセンブリ(200)。
- 前記少なくとも1つの磁石(210)は、ニッケルめっきされたサマリウムコバルト磁石を備えている、請求項1に記載の磁石アッセンブリ(200)。
- 前記少なくとも1つの磁石(210)に取り付けられている極片(211)を更に備えている、請求項1に記載の磁石アッセンブリ(200)。
- 前記少なくとも1つの磁石(210)に取り付けられている極片(211)を更に備えており、前記極片(211)は蝋付け孔(212)を含んでいる、請求項1に記載の磁石アッセンブリ(200)。
- 少なくとも1つの磁石(210)と、
前記少なくとも1つの磁石(210)を受けるための磁石受け面(222)を含んでいる磁石保持器(220)と、
前記少なくとも1つの磁石(210)を前記磁石保持器(220)の前記磁石受け面(222)に取り付けるニッケルめっき層と、を備えている磁石アッセンブリ(200)。 - 前記少なくとも1つの磁石(210)は、サマリウムコバルト磁石を備えている、請求項6に記載の磁石アッセンブリ(200)。
- 前記磁石受け面(222)は、前記磁石保持器(220)に形成されている沈み穴領域(229)を備えており、前記沈み穴領域(229)は、前記少なくとも1つの磁石(210)を受けるように作られている、請求項6に記載の磁石アッセンブリ(200)。
- 前記少なくとも1つの磁石(210)に取り付けられている極片(211)を更に備えている、請求項6に記載の磁石アッセンブリ(200)。
- 前記少なくとも1つの磁石(210)に取り付けられている極片(211)を更に備えており、前記極片(211)は蝋付け孔(212)を含んでいる、請求項6に記載の磁石アッセンブリ(200)。
- 少なくとも1つの磁石を磁石保持器上に設置する段階を含んでいる、磁石アッセンブリを形成する方法であって、前記磁石保持器は、前記少なくとも1つの磁石を受けるための磁石受け面を含んでいる、磁石アッセンブリを形成する方法において、
前記少なくとも1つの磁石を、振動流量計に取り付けられるようになっている前記磁石保持器にニッケルめっき留めする段階を特徴とする、方法。 - 前記少なくとも1つの磁石は、サマリウムコバルト磁石を備えている、請求項11に記載の方法。
- 前記磁石受け面は、前記磁石保持器に形成されている沈み穴領域を備えており、前記沈み穴領域は、前記少なくとも1つの磁石を受けるように作られている、請求項11に記載の方法。
- 極片を、前記少なくとも1つの磁石に取り付ける段階を更に含んでいる、請求項11に記載の方法。
- 前記磁石アッセンブリを再磁化する段階を更に含んでいる、請求項11に記載の方法。
- 前記磁石アッセンブリの全体がニッケルめっきされていることを特徴とする、請求項11に記載の方法。
- 少なくとも1つの磁石(210)と、
該少なくとも1つの磁石(210)を受設するための磁石受け面(222)と、前記磁石受け面(222)にほぼ直交する方向に離隔した壁であって前記少なくとも1つの磁石(210)と該壁との間に間隙(G)を画成する壁(224)とを含む磁石保持器(220)と、
前記磁石保持器(220)の前記磁石受け面(222)に形成されていて前記壁(224)から離隔している、前記少なくとも1つの磁石(210)を受けるように形成されている沈み穴領域(229)と、
磁石アッセンブリ(200)のほぼ全体に拡開し前記少なくとも1つの磁石(210)を前記磁石保持器(220)に取り付けるニッケルめっき層と、
からなることを特徴とする、磁石アッセンブリ(200)。 - 前記少なくとも1つの磁石(210)がサマリウムコバルト磁石からなる、請求項17に記載の磁石アッセンブリ(200)。
- 前記少なくとも1つの磁石(210)に取り付けられている極片(211)を更に備えている、請求項17に記載の磁石アッセンブリ(200)。
- 前記少なくとも1つの磁石(210)に取り付けられている極片(211)を更に備えており、該極片(211)が蝋付け孔(212)を含んでいる、請求項17に記載の磁石アッセンブリ(200)。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/US2005/035958 WO2007043996A1 (en) | 2005-10-06 | 2005-10-06 | Magnet assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009511875A JP2009511875A (ja) | 2009-03-19 |
JP4955005B2 true JP4955005B2 (ja) | 2012-06-20 |
Family
ID=36603546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008534506A Active JP4955005B2 (ja) | 2005-10-06 | 2005-10-06 | 磁石アッセンブリ |
Country Status (7)
Country | Link |
---|---|
US (1) | US8362864B2 (ja) |
EP (2) | EP1949044B1 (ja) |
JP (1) | JP4955005B2 (ja) |
CN (1) | CN101278173B (ja) |
AR (1) | AR055656A1 (ja) |
HK (1) | HK1124915A1 (ja) |
WO (1) | WO2007043996A1 (ja) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007062397A1 (de) | 2007-12-20 | 2009-06-25 | Endress + Hauser Flowtec Ag | Meßwandler vom Vibrationstyp |
DE102008044186A1 (de) * | 2008-11-28 | 2010-06-02 | Endress + Hauser Flowtec Ag | Magneteinrichtung sowie Meßaufnehmer vom Vibrationstyp mit einer solchen Magneteinrichtung |
DE102009057912B4 (de) * | 2009-12-11 | 2013-07-25 | Krohne Ag | Coriolis-Massendurchflussmessgerät |
US9989391B2 (en) | 2013-12-20 | 2018-06-05 | Endress + Hauser Flowtec Ag | Coil |
DE102013114731A1 (de) | 2013-12-20 | 2015-06-25 | Endress+Hauser Flowtec Ag | Spule |
US9368264B2 (en) | 2014-09-08 | 2016-06-14 | Micro Motion, Inc. | Magnet keeper assembly and related method |
DE102017121157A1 (de) | 2017-08-09 | 2019-02-14 | Endress+Hauser Flowtec Ag | Spule sowie Meßwandler mit einer solchen Spule |
DE102017131199A1 (de) | 2017-12-22 | 2019-06-27 | Endress + Hauser Flowtec Ag | Coriolis-Massendurchfluß-Meßgerät |
DE102018133117A1 (de) | 2018-12-20 | 2020-06-25 | Endress+Hauser Flowtec Ag | Coriolis-Massendurchfluß-Meßgerät |
US20220099543A1 (en) | 2018-12-20 | 2022-03-31 | Endress+Hauser Flowtec Ag | Coriolis mass flow meter |
WO2020126282A1 (de) | 2018-12-20 | 2020-06-25 | Endress+Hauser Flowtec Ag | CORIOLIS-MASSENDURCHFLUß-MEßGERÄT |
CN113196016B (zh) | 2018-12-21 | 2024-06-21 | 恩德斯+豪斯流量技术股份有限公司 | 具有磁场探测器的科里奥利质量流量计 |
DE102019133610A1 (de) | 2019-12-09 | 2021-06-10 | Endress + Hauser Flowtec Ag | Vibronisches Meßsystem zum Messen eines Massestroms eines fluiden Meßstoff |
US20230304843A1 (en) | 2020-08-06 | 2023-09-28 | Micro Motion, Inc. | Transducer for a vibrating fluid meter |
DE102020127382A1 (de) | 2020-10-16 | 2022-04-21 | Endress+Hauser Flowtec Ag | Verfahren zum Überprüfen eines vibronischen Meßsystems |
DE102022112523A1 (de) | 2022-05-18 | 2023-11-23 | Endress+Hauser Flowtec Ag | Vibronisches Meßsystem |
DE102022116111A1 (de) | 2022-06-28 | 2023-12-28 | Endress+Hauser Flowtec Ag | Vibronisches Meßsystem |
CN115565768B (zh) * | 2022-11-05 | 2023-08-22 | 北京首科实华自动化设备有限公司 | 科氏力质量流量计及其带磁场屏蔽的电磁系统 |
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2005
- 2005-10-06 US US12/088,269 patent/US8362864B2/en active Active
- 2005-10-06 CN CN2005800517712A patent/CN101278173B/zh active Active
- 2005-10-06 JP JP2008534506A patent/JP4955005B2/ja active Active
- 2005-10-06 EP EP05803887.8A patent/EP1949044B1/en active Active
- 2005-10-06 WO PCT/US2005/035958 patent/WO2007043996A1/en active Application Filing
- 2005-10-06 EP EP13187224.4A patent/EP2682721B1/en active Active
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2006
- 2006-09-26 AR ARP060104201A patent/AR055656A1/es not_active Application Discontinuation
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2009
- 2009-03-27 HK HK09102947.1A patent/HK1124915A1/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AR055656A1 (es) | 2007-08-29 |
EP2682721B1 (en) | 2021-03-17 |
JP2009511875A (ja) | 2009-03-19 |
HK1124915A1 (en) | 2009-07-24 |
WO2007043996A1 (en) | 2007-04-19 |
EP1949044A1 (en) | 2008-07-30 |
EP2682721A1 (en) | 2014-01-08 |
US20080211610A1 (en) | 2008-09-04 |
CN101278173B (zh) | 2011-12-21 |
CN101278173A (zh) | 2008-10-01 |
EP1949044B1 (en) | 2014-05-21 |
US8362864B2 (en) | 2013-01-29 |
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