JPS62174792U - - Google Patents
Info
- Publication number
- JPS62174792U JPS62174792U JP1986061810U JP6181086U JPS62174792U JP S62174792 U JPS62174792 U JP S62174792U JP 1986061810 U JP1986061810 U JP 1986061810U JP 6181086 U JP6181086 U JP 6181086U JP S62174792 U JPS62174792 U JP S62174792U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- tube
- insertion hole
- aligning
- welded
- 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
- 230000037431 insertion Effects 0.000 claims 3
- 238000003780 insertion Methods 0.000 claims 3
- 239000002184 metal Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Description
第１図は本考案実施例の正面図、第２図は第１
図のＡ部拡大図、第３図は本考案実施例と従来例
との変位量を示す比較図表、第４ａ，４ｂ，４ｃ
図は各溶接例を示す断面図、第５図は従来例の溶
接の説明図、第６図は溶接部の重心位置を管板中
立軸と一致させた改良型従来溶接法の説明図であ
る。
１…管板、２…管、３…溶接部、４…管板中立
軸。
Fig. 1 is a front view of the embodiment of the present invention, and Fig. 2 is a front view of the embodiment of the present invention.
An enlarged view of part A in the figure, Figure 3 is a comparison chart showing the amount of displacement between the embodiment of the present invention and the conventional example, and Figures 4a, 4b, and 4c.
The figure is a cross-sectional view showing each welding example, Figure 5 is an explanatory diagram of conventional welding, and Figure 6 is an explanatory diagram of an improved conventional welding method in which the center of gravity of the weld is aligned with the neutral axis of the tube plate. . 1...Tube sheet, 2...Pipe, 3...Welded part, 4...Tube sheet neutral axis.
Claims (1)
行に配置され、挿入孔ごとに端部が挿入されて固
着される管との接合構造であつて、上記挿入孔の
内面に形成される開先奥端を上記板の面に一致さ
せて溶着金属を形成した管群と管板との溶接部構
造。 It is a joining structure of a plate having a large number of insertion holes bored therein and a tube arranged parallel to each other, the end of which is inserted and fixed in each insertion hole, and is formed on the inner surface of the insertion hole. A welded part structure between a tube group and a tube plate in which welded metal is formed by aligning the back end of the groove with the surface of the plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986061810U JPS62174792U (en) | 1986-04-25 | 1986-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986061810U JPS62174792U (en) | 1986-04-25 | 1986-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62174792U true JPS62174792U (en) | 1987-11-06 |
Family
ID=30895484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986061810U Pending JPS62174792U (en) | 1986-04-25 | 1986-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62174792U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4918732A (en) * | 1972-06-14 | 1974-02-19 | ||
| JPS5093243A (en) * | 1973-12-24 | 1975-07-25 |
-
1986
- 1986-04-25 JP JP1986061810U patent/JPS62174792U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4918732A (en) * | 1972-06-14 | 1974-02-19 | ||
| JPS5093243A (en) * | 1973-12-24 | 1975-07-25 |
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