JP6372807B2 - 全黒鉛製の干渉計ベアリングアセンブリ - Google Patents
全黒鉛製の干渉計ベアリングアセンブリ Download PDFInfo
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- JP6372807B2 JP6372807B2 JP2015549412A JP2015549412A JP6372807B2 JP 6372807 B2 JP6372807 B2 JP 6372807B2 JP 2015549412 A JP2015549412 A JP 2015549412A JP 2015549412 A JP2015549412 A JP 2015549412A JP 6372807 B2 JP6372807 B2 JP 6372807B2
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- graphite
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- 229910002804 graphite Inorganic materials 0.000 title claims description 111
- 239000010439 graphite Substances 0.000 title claims description 111
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 97
- 239000007770 graphite material Substances 0.000 claims description 15
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- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 4
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- 239000007787 solid Substances 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
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- 229910017090 AlO 2 Inorganic materials 0.000 description 2
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- 229910001018 Cast iron Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
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- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 230000005055 memory storage Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
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- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 229920000784 Nomex Polymers 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
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- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
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- 230000003628 erosive effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005339 levitation Methods 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- ORUIBWPALBXDOA-UHFFFAOYSA-L magnesium fluoride Chemical compound [F-].[F-].[Mg+2] ORUIBWPALBXDOA-UHFFFAOYSA-L 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
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- 238000007738 vacuum evaporation Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/16—Sliding surface consisting mainly of graphite
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0202—Mechanical elements; Supports for optical elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/02—Sliding-contact bearings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/06—Scanning arrangements arrangements for order-selection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/28—Investigating the spectrum
- G01J3/45—Interferometric spectrometry
- G01J3/453—Interferometric spectrometry by correlation of the amplitudes
- G01J3/4535—Devices with moving mirror
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Spectrometry And Color Measurement (AREA)
- Instruments For Measurement Of Length By Optical Means (AREA)
- Mounting And Adjusting Of Optical Elements (AREA)
Description
Claims (6)
- 干渉計用の全黒鉛製ベアリングであって、
穴を備えて構成された基部と、
前記穴の中に固定して配置された中空黒鉛管と、
前記中空黒鉛管の中に配置され且つ前記中空黒鉛管と同じ等級の黒鉛材料から製造された一体型黒鉛部材であって、反射表面に結合された端部を有し、更に前記中空黒鉛管の中心軸と平行に摺動移動するように構成された前記一体型黒鉛部材と、
を含む、干渉計用の全黒鉛製ベアリング。 - 前記黒鉛材料が、約2マイクロメートル〜最大約5マイクロメートルの粒径、約1.8g/cm3の密度、約57MPa〜最大約86MPaの曲げ強度、および5.5×10-6/℃〜最大約7.5×10-6/℃の熱膨張係数(CTE)を有する黒鉛を含む、請求項1に記載の干渉計用の全黒鉛製ベアリング。
- 前記反射表面が、前記一体型黒鉛部材の前記端部の平坦表面上の蒸着コーティングである、請求項1に記載の干渉計用の全黒鉛製ベアリング。
- 前記反射表面が、前記一体型黒鉛部材の前記端部に結合された基板と一体にされている、請求項1に記載の干渉計用の全黒鉛製ベアリング。
- 前記反射表面が、約2マイクロメートル〜最大約20マイクロメートルの赤外スペクトルの垂直入射において少なくとも98%の反射率を有する、請求項3または4に記載の全黒鉛製ベアリング。
- 移動手段がコイル支持管およびボイスコイルを含む、請求項1に記載の全黒鉛製ベアリング。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261739236P | 2012-12-19 | 2012-12-19 | |
US61/739,236 | 2012-12-19 | ||
PCT/US2013/071602 WO2014099278A1 (en) | 2012-12-19 | 2013-11-25 | All-graphite interferometer bearing assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2016504588A JP2016504588A (ja) | 2016-02-12 |
JP6372807B2 true JP6372807B2 (ja) | 2018-08-15 |
Family
ID=49725399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015549412A Active JP6372807B2 (ja) | 2012-12-19 | 2013-11-25 | 全黒鉛製の干渉計ベアリングアセンブリ |
Country Status (5)
Country | Link |
---|---|
US (1) | US9068599B2 (ja) |
JP (1) | JP6372807B2 (ja) |
DE (1) | DE112013006079B4 (ja) |
GB (1) | GB2523499B (ja) |
WO (1) | WO2014099278A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10921554B2 (en) | 2017-07-14 | 2021-02-16 | Thermo Electron Scientific Instruments Llc | Mirror bearing for an interferometer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB602484A (en) * | 1942-11-19 | 1948-05-27 | Nicolas Detiffe | Improvements in self-lubricating journal and combined journal and thrust bearings |
JPS55128130A (en) * | 1979-03-28 | 1980-10-03 | Japan Spectroscopic Co | Device for shifting position of optical element |
JP3128814B2 (ja) * | 1990-10-05 | 2001-01-29 | 東陶機器株式会社 | レーザ光を利用した位置決め装置用反射鏡 |
US5896197A (en) | 1992-01-08 | 1999-04-20 | Nicolet Instrument Corporation | Interferometer having glass graphite bearing |
US5883712A (en) * | 1997-05-21 | 1999-03-16 | Nicolet Instrument Corporation | Interferometer of an infrared spectrometer with dynamic moving mirror alignment |
JPH11292553A (ja) * | 1998-04-07 | 1999-10-26 | Toyo Tanso Kk | 石英部材製造用鋳型 |
US20020167671A1 (en) * | 2001-05-11 | 2002-11-14 | Hill Gregory S. | Linear translation apparatus for optical systems |
US6634413B2 (en) * | 2001-06-11 | 2003-10-21 | Santoku America, Inc. | Centrifugal casting of nickel base superalloys in isotropic graphite molds under vacuum |
US7705493B2 (en) * | 2008-08-01 | 2010-04-27 | Van Os Ron | Magnetic mirror air bearing for Michelson interferometer with lateral motion |
-
2013
- 2013-11-25 JP JP2015549412A patent/JP6372807B2/ja active Active
- 2013-11-25 WO PCT/US2013/071602 patent/WO2014099278A1/en active Application Filing
- 2013-11-25 DE DE112013006079.5T patent/DE112013006079B4/de active Active
- 2013-11-25 GB GB1509972.4A patent/GB2523499B/en active Active
- 2013-12-18 US US14/133,174 patent/US9068599B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
WO2014099278A1 (en) | 2014-06-26 |
GB2523499A (en) | 2015-08-26 |
DE112013006079T5 (de) | 2015-09-03 |
JP2016504588A (ja) | 2016-02-12 |
GB2523499B (en) | 2017-09-06 |
US9068599B2 (en) | 2015-06-30 |
GB201509972D0 (en) | 2015-07-22 |
DE112013006079B4 (de) | 2019-04-18 |
US20140169706A1 (en) | 2014-06-19 |
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