JPH0459345U - - Google Patents
Info
- Publication number
- JPH0459345U JPH0459345U JP10159890U JP10159890U JPH0459345U JP H0459345 U JPH0459345 U JP H0459345U JP 10159890 U JP10159890 U JP 10159890U JP 10159890 U JP10159890 U JP 10159890U JP H0459345 U JPH0459345 U JP H0459345U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- pillar
- sapphire
- gas turbine
- turbine
- 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.)
- Pending
Links
- 239000000523 sample Substances 0.000 claims description 6
- 229910052703 rhodium Inorganic materials 0.000 claims description 2
- 239000010948 rhodium Substances 0.000 claims description 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052594 sapphire Inorganic materials 0.000 claims 3
- 239000010980 sapphire Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 1
- 238000009529 body temperature measurement Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- MUJOIMFVNIBMKC-UHFFFAOYSA-N fludioxonil Chemical compound C=12OC(F)(F)OC2=CC=CC=1C1=CNC=C1C#N MUJOIMFVNIBMKC-UHFFFAOYSA-N 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
- Radiation Pyrometers (AREA)
Description
第１図は、本考案の第１実施例に係るパイロメ
ータのプローブが取り付けられたガスタービンの
要部断面図、第２図は本考案の第１実施例に係る
パイロメータのプローブの先端拡大図、第３図は
、従来の測定方法を示すパイロメータの構成図、
第４図は、従来の固定型プローブの断面図、第５
図は、従来の上下移動型プローブの断面図である
。
図中、１は主流ガス、２はタービン静翼、３は
シユラウド、４はタービン動翼、６は温度測定点
、１４は光軸、１５はロジウム鏡、１６はサフア
イヤ製ロツド、１７はレンズ部、そして２０はプ
ローブである。
FIG. 1 is a sectional view of a main part of a gas turbine to which a pyrometer probe according to a first embodiment of the present invention is attached, and FIG. 2 is an enlarged view of the tip of a pyrometer probe according to a first embodiment of the present invention. Figure 3 is a configuration diagram of a pyrometer showing the conventional measurement method.
Figure 4 is a cross-sectional view of a conventional fixed probe;
The figure is a sectional view of a conventional vertically movable probe. In the figure, 1 is the mainstream gas, 2 is the turbine stationary blade, 3 is the shroud, 4 is the turbine rotor blade, 6 is the temperature measurement point, 14 is the optical axis, 15 is the rhodium mirror, 16 is the saphire rod, and 17 is the lens part. , and 20 is a probe.
Claims (1)
し、タービン軸半径方向に移動可能にガスタービ
ンに取り付けられたサフアイヤ製柱材と、該サフ
アイヤ製柱材の先端部壁面に設けたレンズ部と該
サフアイヤ製柱材の先端部底面に設けたロジウム
鏡とを具備したことを特徴とするガスタービン用
パイロメータのプローブ。 A pillar made of sapphire, the tip of which is located inside the turbine section of the gas turbine, and is attached to the gas turbine so as to be movable in the radial direction of the turbine shaft; a lens part provided on a wall surface of the tip of the pillar made of sapphire; and the sapphire pillar. A pyrometer probe for a gas turbine, characterized in that it is equipped with a rhodium mirror provided on the bottom surface of the tip of a pillar material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10159890U JPH0459345U (en) | 1990-09-27 | 1990-09-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10159890U JPH0459345U (en) | 1990-09-27 | 1990-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0459345U true JPH0459345U (en) | 1992-05-21 |
Family
ID=31845191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10159890U Pending JPH0459345U (en) | 1990-09-27 | 1990-09-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0459345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012132442A (en) * | 2010-12-17 | 2012-07-12 | General Electric Co <Ge> | System and method for detecting spall within turbine engine |
| CN107192462A (en) * | 2017-06-23 | 2017-09-22 | 西安交通大学 | A kind of various dimensions scanning temperature measuring device and method of sodium cold rapid stack component testpieces |
-
1990
- 1990-09-27 JP JP10159890U patent/JPH0459345U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012132442A (en) * | 2010-12-17 | 2012-07-12 | General Electric Co <Ge> | System and method for detecting spall within turbine engine |
| US10132688B2 (en) | 2010-12-17 | 2018-11-20 | General Electric Company | System and method for detecting spall within a turbine engine |
| CN107192462A (en) * | 2017-06-23 | 2017-09-22 | 西安交通大学 | A kind of various dimensions scanning temperature measuring device and method of sodium cold rapid stack component testpieces |
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