JP6212352B2 - 原子化炉 - Google Patents
原子化炉 Download PDFInfo
- Publication number
- JP6212352B2 JP6212352B2 JP2013217448A JP2013217448A JP6212352B2 JP 6212352 B2 JP6212352 B2 JP 6212352B2 JP 2013217448 A JP2013217448 A JP 2013217448A JP 2013217448 A JP2013217448 A JP 2013217448A JP 6212352 B2 JP6212352 B2 JP 6212352B2
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- JP
- Japan
- Prior art keywords
- sample stage
- nuclear reactor
- tubular furnace
- reactor according
- support protrusions
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens, or the like for the charge within the furnace
- F27D5/0068—Containers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/10—Devices for transferring samples or any liquids to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D5/00—Supports, screens, or the like for the charge within the furnace
- F27D2005/0081—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
- G01N21/3103—Atomic absorption analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
- G01N21/74—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using flameless atomising, e.g. graphite furnaces
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Sampling And Sample Adjustment (AREA)
Description
Claims (10)
- 管状炉と、試料台(10)とを備え、
前記試料台は測定物質を導入する役割を果たし、
前記試料台は前記管状炉内に配置され、
前記試料台は、前記試料台を前記管状炉の内壁(11)に正確に支持するための3本の支持突起(12,13,14)を備える原子吸光分析用の原子化炉であって、
前記支持突起が前記試料台の縦軸(16)を通る共通平面(15)内に配置され、
2本の支持突起(12,13)が前記縦軸(16)に関して一側でかつ前記試料台の2つの各々反対側の末端(17,18)上に形成され、
1本の支持突起(14)が前記縦軸(16)に関して前記2本の支持突起(12,13)の反対側でかつ前記試料台の末端(17,18)間の中央(L)に形成されていることを特徴とする原子吸光分析用の原子化炉。 - 前記支持突起(12,13,14)が前記試料台(10)から放射状に突出していることを特徴とする、請求項1に記載の原子化炉。
- 前記支持突起(12,13,14)が前記試料台(10)の断面に関して最大限可能な限り離間して形成されていることを特徴とする、請求項1又は2に記載の原子化炉。
- 前記試料台(10)の断面が弧(20)状に形成されていることを特徴とする、請求項1〜3のいずれかに記載の原子化炉。
- 前記共通平面(15)が前記弧(20)の中心点を通過することを特徴とする、請求項4に記載の原子化炉。
- 前記弧(20)が半円状に形成されていることを特徴とする、請求項4又は請求項5に記載の原子化炉。
- 前記試料台(10)がバット状に形成されていることを特徴とする、請求項1〜6のいずれかに記載の原子化炉。
- 前記支持突起(12,13,14)が矩形状を有し、かつ前記試料台(10)の基体(19)への移行領域に半径(R)を有することを特徴とする、請求項1〜7のいずれかに記載の原子化炉。
- 前記試料台(10)が熱分解被膜により前記管状炉内部に固定されていることを特徴とする、請求項1〜8のいずれかに記載の原子化炉。
- 前記管状炉が測定物質を挿入するための開口部を備えることを特徴とする、請求項1〜9のいずれかに記載の原子化炉。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/666,035 US9261306B2 (en) | 2012-11-01 | 2012-11-01 | Atomizing furnace |
US13/666,035 | 2012-11-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014092540A JP2014092540A (ja) | 2014-05-19 |
JP6212352B2 true JP6212352B2 (ja) | 2017-10-11 |
Family
ID=49303901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013217448A Active JP6212352B2 (ja) | 2012-11-01 | 2013-10-18 | 原子化炉 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9261306B2 (ja) |
EP (1) | EP2728338B1 (ja) |
JP (1) | JP6212352B2 (ja) |
KR (1) | KR102112363B1 (ja) |
CN (1) | CN103808709B (ja) |
ES (1) | ES2833124T3 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9261306B2 (en) * | 2012-11-01 | 2016-02-16 | Schunk Kohlenstofftechnik Gmbh | Atomizing furnace |
DE102016219492A1 (de) * | 2016-10-07 | 2018-04-12 | Schunk Kohlenstofftechnik Gmbh | Probenträgereinrichtung für einen Atomisierofen und Verfahren zur Herstellung |
US11047802B2 (en) * | 2017-03-27 | 2021-06-29 | Schunk Kohlenstofftechnik Gmbh | Tube furnace device for an atomizing furnace |
USD844768S1 (en) * | 2017-09-06 | 2019-04-02 | Rheem Manufacturing Company | Water heater top cap assembly |
USD832417S1 (en) * | 2017-10-17 | 2018-10-30 | Costa L. Papson | Fireplace andiron |
EP3629007B1 (de) * | 2018-09-26 | 2021-08-11 | Schunk Kohlenstofftechnik GmbH | Mantelelektrode |
USD1009297S1 (en) * | 2021-04-14 | 2023-12-26 | Sangjae Kim | Vial bottle protector case |
Family Cites Families (33)
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DE2924123C2 (de) * | 1979-06-15 | 1985-04-04 | Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen | Graphitrohr zum Atomisieren von Proben bei der flammenlosen Atomabsorptions-Spektroskopie |
US4407582A (en) * | 1981-01-12 | 1983-10-04 | The Research And Development Institute, Inc. At Montana State University | Method and apparatus for reduction of matric interference in electrothermal atomizer for atomic absorption spectroscopy |
DE3307251A1 (de) * | 1983-03-02 | 1984-09-06 | Klaus-Richard Dr. 2000 Hamburg Sperling | Verfahren und vorrichtung zum untersuchen von proben mittels flammenloser atomabsorptionsmessung |
DD252249B5 (de) * | 1986-09-01 | 1994-01-27 | Zeiss Carl Jena Gmbh | Vorrichtung zur elektrothermischen atomisierung |
US5102626A (en) * | 1987-03-06 | 1992-04-07 | Varian Associates, Inc. | Matrix modifier for modifying a matrix to improve analysis of metal constituents during graphite furnace atomic absorption spectroscopy |
DE8803144U1 (de) | 1988-03-09 | 1988-04-21 | Ringsdorff-Werke GmbH, 5300 Bonn | Graphitrohrofen mit Probenträger für die Atomabsorptionsspektroskopie |
US5318279A (en) * | 1988-09-30 | 1994-06-07 | Vesuvius Crucible Company | Receptacle for molten metals, material for this receptacle and method of producing the material |
EP0442009B1 (de) | 1990-02-15 | 1993-11-03 | Ringsdorff-Werke GmbH | Graphitrohrofen mit arretiertem Probenträger für die Atomabsorptionsspektroskopie |
DE59003357D1 (de) * | 1990-02-15 | 1993-12-09 | Ringsdorff Werke Gmbh | Graphitrohrofen mit arretiertem Probenträger für die Atomabsorptionsspektroskopie. |
DE4240934A1 (de) | 1992-12-04 | 1994-06-09 | Bodenseewerk Perkin Elmer Co | Graphitofen für die thermoelektrische Atomisierung von Proben für die Atomabsorptions-Spektroskopie |
USD365316S (en) * | 1994-12-01 | 1995-12-19 | Kelvin Williams | Curved tailgate cover |
US5949538A (en) * | 1996-07-11 | 1999-09-07 | Sgl Carbon Ag | Longitudinally or transversely heated tubular atomizing furnace |
USD411672S (en) * | 1998-04-03 | 1999-06-29 | Pro-Line, Inc. | Sanding and cleaning device for drywall bullnose cornerbeads |
DE19932874C2 (de) | 1999-07-16 | 2002-11-14 | Schunk Kohlenstofftechnik Gmbh | Atomisierofen |
DE10128272A1 (de) * | 2001-06-12 | 2002-12-19 | Perkin Elmer Bodenseewerk Zwei | Ofen |
USD457972S1 (en) * | 2001-07-25 | 2002-05-28 | Continuous Coating Corporation | Curved drywall bead with perforated flaps |
JP3960256B2 (ja) | 2003-04-25 | 2007-08-15 | 株式会社島津製作所 | 原子吸光分光光度計 |
USD513280S1 (en) * | 2004-09-08 | 2005-12-27 | Fasteners For Retail, Inc. | Curved label holder |
USD512787S1 (en) * | 2004-09-10 | 2005-12-13 | Usg Interiors, Inc. | Curved ceiling panel |
USD557925S1 (en) * | 2006-08-07 | 2007-12-25 | Ando Guy C | Curved, slatted hammock |
USD571868S1 (en) * | 2007-07-25 | 2008-06-24 | Rick Dochterman | Curved arm hopper connector |
USD620098S1 (en) * | 2008-02-20 | 2010-07-20 | Fpi Fireplace Products International Ltd. | Curved burner fireplace |
USD602753S1 (en) * | 2008-08-06 | 2009-10-27 | Mclaughlin Kevin | Trowel with curved blade |
USD620305S1 (en) * | 2008-09-23 | 2010-07-27 | The Vollrath Company, L.L.C. | Food pan |
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JP2012154652A (ja) * | 2011-01-24 | 2012-08-16 | Hitachi High-Technologies Corp | 原子吸光光度計 |
CA143797S (en) * | 2011-12-23 | 2013-08-15 | Stelpro Design Inc | Vent grille |
USD762539S1 (en) * | 2012-10-23 | 2016-08-02 | Marcus Automotive, Llc | Curved visor |
US9261306B2 (en) * | 2012-11-01 | 2016-02-16 | Schunk Kohlenstofftechnik Gmbh | Atomizing furnace |
USD720470S1 (en) * | 2013-03-04 | 2014-12-30 | Op-Marks, Inc. | Surgical tray |
USD729403S1 (en) * | 2014-01-31 | 2015-05-12 | Illumina, Inc. | Collection plate |
-
2012
- 2012-11-01 US US13/666,035 patent/US9261306B2/en active Active
-
2013
- 2013-10-09 EP EP13187955.3A patent/EP2728338B1/en active Active
- 2013-10-09 ES ES13187955T patent/ES2833124T3/es active Active
- 2013-10-18 JP JP2013217448A patent/JP6212352B2/ja active Active
- 2013-10-29 KR KR1020130129344A patent/KR102112363B1/ko active IP Right Grant
- 2013-10-30 CN CN201310526099.4A patent/CN103808709B/zh active Active
-
2015
- 2015-11-02 US US29/544,285 patent/USD800916S1/en active Active
Also Published As
Publication number | Publication date |
---|---|
USD800916S1 (en) | 2017-10-24 |
ES2833124T3 (es) | 2021-06-14 |
CN103808709A (zh) | 2014-05-21 |
KR20140056062A (ko) | 2014-05-09 |
US20140118734A1 (en) | 2014-05-01 |
JP2014092540A (ja) | 2014-05-19 |
EP2728338B1 (en) | 2020-09-30 |
CN103808709B (zh) | 2017-04-12 |
US9261306B2 (en) | 2016-02-16 |
EP2728338A1 (en) | 2014-05-07 |
KR102112363B1 (ko) | 2020-05-18 |
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