JPS58153344U - Blind lid device for pressure tightness test - Google Patents
Blind lid device for pressure tightness testInfo
- Publication number
- JPS58153344U JPS58153344U JP4760882U JP4760882U JPS58153344U JP S58153344 U JPS58153344 U JP S58153344U JP 4760882 U JP4760882 U JP 4760882U JP 4760882 U JP4760882 U JP 4760882U JP S58153344 U JPS58153344 U JP S58153344U
- Authority
- JP
- Japan
- Prior art keywords
- blind lid
- flange
- lid device
- tightness test
- pressure tightness
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す一部切欠き正面図である。
第２図および第３図は本考案の一実施例を示し、第２図
は一部切欠き正面図、第３図は第２図の■−■矢視図で
ある。
１・・・管体、２・・・盲蓋、４・・・環状溝、５・・
・ガスケット、６・・・ゴムシート、７・・・フランジ
、１３・・・通しボルト。FIG. 1 is a partially cutaway front view showing a conventional example. FIGS. 2 and 3 show an embodiment of the present invention, with FIG. 2 being a partially cutaway front view and FIG. 3 being a view taken in the direction of the ■-■ arrows in FIG. 2. 1... Pipe body, 2... Blind lid, 4... Annular groove, 5...
・Gasket, 6...Rubber sheet, 7...Flange, 13...Through bolt.
Claims (1)
嵌合する環状溝を形成し、該環状溝内にガスケットを配
設し、管体外周面の端部近傍箇所にゴムシートを介して
外嵌させられるフランジを設け、該フランジを管体に固
定する固定手段を設け、フランジとこのフランジに対向
する前記盲蓋とを互いに連結する通しボルトを設けたこ
とを特徴とする耐圧気密試験用盲蓋装置。An annular groove that fits into the pipe end is formed at a portion of the blind lid disposed at the end of the pipe body facing the pipe end, and a gasket is disposed within the annular groove, and a gasket is provided in the vicinity of the end of the outer circumferential surface of the pipe body. A flange that is fitted externally through a rubber sheet is provided at the location, a fixing means is provided for fixing the flange to the pipe body, and a through bolt is provided for interconnecting the flange and the blind lid facing the flange. Features a blind lid device for pressure-tightness tests.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4760882U JPS58153344U (en) | 1982-03-31 | 1982-03-31 | Blind lid device for pressure tightness test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4760882U JPS58153344U (en) | 1982-03-31 | 1982-03-31 | Blind lid device for pressure tightness test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58153344U true JPS58153344U (en) | 1983-10-13 |
Family
ID=30058562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4760882U Pending JPS58153344U (en) | 1982-03-31 | 1982-03-31 | Blind lid device for pressure tightness test |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58153344U (en) |
-
1982
- 1982-03-31 JP JP4760882U patent/JPS58153344U/en active Pending
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