JPS62155367U - - Google Patents
Info
- Publication number
- JPS62155367U JPS62155367U JP4407386U JP4407386U JPS62155367U JP S62155367 U JPS62155367 U JP S62155367U JP 4407386 U JP4407386 U JP 4407386U JP 4407386 U JP4407386 U JP 4407386U JP S62155367 U JPS62155367 U JP S62155367U
- Authority
- JP
- Japan
- Prior art keywords
- case
- narrow angle
- magnetic poles
- flaw detector
- magnetic
- 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
- 239000006249 magnetic particle Substances 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Description
第１図はこの考案の実施例を示す狭角部用極間
式磁粉探傷器の側面図、第２図は第１図―線
の矢視図、第３図は使用状態を示す側面図、第４
図は鋼管の溶接部を示す斜視図、第５図、第６図
および第７図はそれぞれ第４図の―線、―
線および―線の断面図、第８図は従来の極
間式磁粉探傷器の１例を示す側面図、第９図は第
８図―線の矢視図である。
２０……狭角部用極間式磁粉探傷器、２１……
ケース、２２……磁極鉄心、２３，２４……磁極
、２３ａ，２４ａ……端面。
Fig. 1 is a side view of a magnetic particle flaw detector for narrow angle areas showing an embodiment of this invention, Fig. 2 is a view taken along the line shown in Fig. 1, and Fig. 3 is a side view showing the state of use. Fourth
The figure is a perspective view showing the welded part of the steel pipe, and Figures 5, 6, and 7 are the - line and - line of Figure 4, respectively.
8 is a side view showing an example of a conventional interpolar type magnetic particle flaw detector, and FIG. 9 is a view taken along the line shown in FIG. 8. 20...Pole gap type magnetic particle flaw detector for narrow corners, 21...
Case, 22...Magnetic pole iron core, 23, 24...Magnetic pole, 23a, 24a...End face.
Claims (1)
られて、その両端の磁極２３，２４がケース２１
から突出しており、両磁極２３，２４の端面２３
ａ，２４ａが互いに狭角をなすように形成されて
いる狭角部用極間式磁粉探傷器。 A linear magnetic pole iron core 22 is installed inside the case 21, and magnetic poles 23 and 24 at both ends thereof are attached to the case 21.
It protrudes from the end surface 23 of both magnetic poles 23 and 24.
A gap type magnetic particle flaw detector for narrow angle portions in which a and 24a are formed to form a narrow angle with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4407386U JPS62155367U (en) | 1986-03-25 | 1986-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4407386U JPS62155367U (en) | 1986-03-25 | 1986-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62155367U true JPS62155367U (en) | 1987-10-02 |
Family
ID=30861535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4407386U Pending JPS62155367U (en) | 1986-03-25 | 1986-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62155367U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60157046A (en) * | 1983-12-27 | 1985-08-17 | ザ・バブコツク・アンド・ウイルコツクス・カンパニー | Electromagnetic inspection device to pipe of ferromagnetic substance |
-
1986
- 1986-03-25 JP JP4407386U patent/JPS62155367U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60157046A (en) * | 1983-12-27 | 1985-08-17 | ザ・バブコツク・アンド・ウイルコツクス・カンパニー | Electromagnetic inspection device to pipe of ferromagnetic substance |