FI920748A0 - Anordning foer maetning av vaermeformfoeraendring av keramik eller motsvarande. - Google Patents
Anordning foer maetning av vaermeformfoeraendring av keramik eller motsvarande.Info
- Publication number
- FI920748A0 FI920748A0 FI920748A FI920748A FI920748A0 FI 920748 A0 FI920748 A0 FI 920748A0 FI 920748 A FI920748 A FI 920748A FI 920748 A FI920748 A FI 920748A FI 920748 A0 FI920748 A0 FI 920748A0
- Authority
- FI
- Finland
- Prior art keywords
- vaermeformfoeraendring
- keramik
- anordning foer
- foer maetning
- eller motsvarande
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/16—Investigating or analyzing materials by the use of thermal means by investigating thermal coefficient of expansion
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
- G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
- G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
- G01D5/342—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells the sensed object being the obturating part
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1213027A JPH0640078B2 (ja) | 1989-08-21 | 1989-08-21 | セラミツクス等の熱間における変位測定装置 |
PCT/JP1990/001044 WO1991002968A1 (fr) | 1989-08-21 | 1990-08-16 | Appareil de mesure du deplacement a chaud de materiaux ceramiques |
Publications (1)
Publication Number | Publication Date |
---|---|
FI920748A0 true FI920748A0 (fi) | 1992-02-20 |
Family
ID=16632298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI920748A FI920748A0 (fi) | 1989-08-21 | 1992-02-20 | Anordning foer maetning av vaermeformfoeraendring av keramik eller motsvarande. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5209569A (fi) |
EP (1) | EP0540739A1 (fi) |
JP (1) | JPH0640078B2 (fi) |
CA (1) | CA2064773A1 (fi) |
FI (1) | FI920748A0 (fi) |
WO (1) | WO1991002968A1 (fi) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5350899A (en) * | 1992-04-15 | 1994-09-27 | Hiroichi Ishikawa | Semiconductor wafer temperature determination by optical measurement of wafer expansion in processing apparatus chamber |
FR2704059B3 (fr) * | 1993-04-16 | 1995-02-17 | Creusot Loire | Dispositif de détermination de la localisation d'un bord d'un objet rayonnant. |
JPH10261678A (ja) * | 1997-03-18 | 1998-09-29 | Fujitsu Ltd | 製品の耐熱性を試験する試験装置および方法 |
DE19748088A1 (de) * | 1997-10-30 | 1999-05-12 | Wacker Siltronic Halbleitermat | Verfahren und Vorrichtung zum Erkennen einer Fehllage einer Halbleiterscheibe |
DE10052631C1 (de) * | 2000-10-24 | 2002-04-04 | Bosch Gmbh Robert | Vorrichtung zur Prüfung von einem durch Anlegen eines elektrischen und/oder magnetischen Feldes formändernden Material |
DE10136513B4 (de) * | 2001-07-26 | 2007-02-01 | Siemens Ag | Verfahren und Vorrichtung zur Messung von temperaturbedingten Längenänderungen eines Piezoaktors |
US7742663B2 (en) * | 2007-10-30 | 2010-06-22 | United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Wave energy transmission apparatus for high-temperature environments |
US8519337B2 (en) * | 2008-06-28 | 2013-08-27 | The Boeing Company | Thermal effect measurement with near-infrared spectroscopy |
US8083399B2 (en) * | 2008-06-28 | 2011-12-27 | The Boeing Company | Method for fabricating thermal effect standards |
US8552382B2 (en) * | 2008-08-14 | 2013-10-08 | The Boeing Company | Thermal effect measurement with mid-infrared spectroscopy |
JP6175419B2 (ja) * | 2014-09-04 | 2017-08-02 | 株式会社ノリタケカンパニーリミテド | 評価装置 |
CN109490307B (zh) * | 2019-01-24 | 2023-11-03 | 沈阳工程学院 | 基于小孔成像测量金属线胀系数的装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2198636A5 (fi) * | 1972-09-06 | 1974-03-29 | France Etat | |
JPS61172041A (ja) * | 1985-01-28 | 1986-08-02 | Shinagawa Refract Co Ltd | セラミツク等の熱間における変位測定装置 |
JPH0722139B2 (ja) * | 1985-11-07 | 1995-03-08 | 光洋リンドバ−グ株式会社 | 光加熱処理装置 |
JPH0721472B2 (ja) * | 1986-12-11 | 1995-03-08 | 品川白煉瓦株式会社 | セラミックスの熱間における変位測定装置 |
JPH0663988B2 (ja) * | 1988-04-25 | 1994-08-22 | 品川白煉瓦株式会社 | セラミツクス等の熱間における変位測定装置 |
US5121987A (en) * | 1989-03-02 | 1992-06-16 | Honeywell Inc. | Method and apparatus for measuring coefficient of thermal expansion |
-
1989
- 1989-08-21 JP JP1213027A patent/JPH0640078B2/ja not_active Expired - Fee Related
-
1990
- 1990-08-16 CA CA002064773A patent/CA2064773A1/en not_active Abandoned
- 1990-08-16 WO PCT/JP1990/001044 patent/WO1991002968A1/ja not_active Application Discontinuation
- 1990-08-16 US US07/834,267 patent/US5209569A/en not_active Expired - Fee Related
- 1990-08-16 EP EP90912229A patent/EP0540739A1/en not_active Withdrawn
-
1992
- 1992-02-20 FI FI920748A patent/FI920748A0/fi not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP0540739A1 (en) | 1993-05-12 |
EP0540739A4 (en) | 1993-02-08 |
JPH0640078B2 (ja) | 1994-05-25 |
CA2064773A1 (en) | 1991-02-22 |
US5209569A (en) | 1993-05-11 |
WO1991002968A1 (fr) | 1991-03-07 |
JPH0377053A (ja) | 1991-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |