JPS6284734U - - Google Patents
Info
- Publication number
- JPS6284734U JPS6284734U JP17689885U JP17689885U JPS6284734U JP S6284734 U JPS6284734 U JP S6284734U JP 17689885 U JP17689885 U JP 17689885U JP 17689885 U JP17689885 U JP 17689885U JP S6284734 U JPS6284734 U JP S6284734U
- Authority
- JP
- Japan
- Prior art keywords
- flow rate
- rate distribution
- hole
- cooling
- measuring device
- 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
- 238000001816 cooling Methods 0.000 claims description 5
- 230000003068 static effect Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Description
第１ａ図は本考案の好適な１実施例である流量
配分測定装置の正面図で、第１ｂ図のおおよそＡ
―Ａ線に沿う面の正面図、第１ｂ図は第１ａ図の
平面図、第１ｃ図は第１ａ図の側面図で、第１ａ
図のおおよそＢ―Ｂ線に沿う面の側面図、第２ａ
図は従来の流量配分測定装置の断面図で、第２ｂ
図のおおよそＡ―Ａ線に沿う面の断面図、第２ｂ
図は第２ａ図の平面図、第２ｃ図は第２ａ図の側
面図で、第２ｂ図のおおよそＢ―Ｂ線に沿う面の
側面図である。
１……動翼、２……空気供給タンク、３……空
気供給口、４……タンク圧取出口、５……冷却穴
、６……全圧管、７……側板、８……位置決め板
、９……押え板、１０……押しボルト、１１……
空気導入穴、１２……静圧孔、１３……空気導入
部、１４……パツキン。
Figure 1a is a front view of a flow rate distribution measuring device that is a preferred embodiment of the present invention, and is approximately A in Figure 1b.
-A front view along line A, Figure 1b is a plan view of Figure 1a, Figure 1c is a side view of Figure 1a, and Figure 1a is a side view of Figure 1a.
Side view of the plane roughly along the line B-B in the figure, No. 2a
The figure is a cross-sectional view of a conventional flow rate distribution measuring device.
Sectional view of the plane roughly along the line A-A in the figure, No. 2b
2a is a plan view of FIG. 2a, FIG. 2c is a side view of FIG. 2a, and FIG. 2b is a side view of a plane roughly along line BB of FIG. 2b. 1... Moving blade, 2... Air supply tank, 3... Air supply port, 4... Tank pressure outlet, 5... Cooling hole, 6... Full pressure pipe, 7... Side plate, 8... Positioning plate , 9... Holding plate, 10... Push bolt, 11...
Air introduction hole, 12... Static pressure hole, 13... Air introduction part, 14... Packing.
Claims (1)
空気の流量配分を測定する流量配分測定装置にお
いて、各冷却穴入口部に各冷却穴と同径の静圧孔
を有する空気導入部を設け、この空気導入部と空
気供給タンクとの差圧を前記静圧孔で計測するこ
とにより全冷却穴の流量配分を同時に測定するよ
うにしたことを特徴とする流量配分測定装置。 In a flow rate distribution measuring device that measures the flow rate distribution of air flowing through a large number of cooling holes in a gas turbine rotor blade, an air introduction section having a static pressure hole having the same diameter as each cooling hole is provided at the entrance of each cooling hole. A flow rate distribution measuring device characterized in that the flow rate distribution of all cooling holes is simultaneously measured by measuring the differential pressure between the air introduction part and the air supply tank using the static pressure hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17689885U JPS6284734U (en) | 1985-11-19 | 1985-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17689885U JPS6284734U (en) | 1985-11-19 | 1985-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284734U true JPS6284734U (en) | 1987-05-29 |
Family
ID=31117584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17689885U Pending JPS6284734U (en) | 1985-11-19 | 1985-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284734U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028362U (en) * | 1988-06-24 | 1990-01-19 | ||
| JP2004332718A (en) * | 2003-05-09 | 2004-11-25 | Mitsubishi Heavy Ind Ltd | Moving blade supporting tool, moving blade supporting device, and flow rate measurement instrument |
-
1985
- 1985-11-19 JP JP17689885U patent/JPS6284734U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH028362U (en) * | 1988-06-24 | 1990-01-19 | ||
| JP2004332718A (en) * | 2003-05-09 | 2004-11-25 | Mitsubishi Heavy Ind Ltd | Moving blade supporting tool, moving blade supporting device, and flow rate measurement instrument |
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