JPS61115801U - - Google Patents
Info
- Publication number
- JPS61115801U JPS61115801U JP19926684U JP19926684U JPS61115801U JP S61115801 U JPS61115801 U JP S61115801U JP 19926684 U JP19926684 U JP 19926684U JP 19926684 U JP19926684 U JP 19926684U JP S61115801 U JPS61115801 U JP S61115801U
- Authority
- JP
- Japan
- Prior art keywords
- heat exchanger
- exchanger tube
- boride
- layer made
- intrabed
- 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
Description
図面は本考案の一実施例を示す断面図である。
１……伝熱管、２……ホウ化物からなる層。
Claims (1)
- 伝熱管の表面にホウ化物からなる層を設けたこ
とを特徴とする流動床ボイラ用層内伝熱管。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19926684U JPS61115801U (ja) | 1984-12-29 | 1984-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19926684U JPS61115801U (ja) | 1984-12-29 | 1984-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61115801U true JPS61115801U (ja) | 1986-07-22 |
Family
ID=30759030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19926684U Pending JPS61115801U (ja) | 1984-12-29 | 1984-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61115801U (ja) |
-
1984
- 1984-12-29 JP JP19926684U patent/JPS61115801U/ja active Pending