JPS63101374U - - Google Patents
Info
- Publication number
- JPS63101374U JPS63101374U JP19667086U JP19667086U JPS63101374U JP S63101374 U JPS63101374 U JP S63101374U JP 19667086 U JP19667086 U JP 19667086U JP 19667086 U JP19667086 U JP 19667086U JP S63101374 U JPS63101374 U JP S63101374U
- Authority
- JP
- Japan
- Prior art keywords
- pressure relief
- hemispherical portion
- rupture disk
- relief device
- pressure
- 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
- 230000006378 damage Effects 0.000 description 1
Landscapes
- Safety Valves (AREA)
Description
第１図は、本考案の第１の実施例に係る圧力逃
し装置の縦断面図、第２図は、同要部の拡大断面
図、第３図は、同破壊円板の平面図、第４図は、
同破壊が生じた後の縦断面図、第５図は、本考案
の第２の実施例に係る圧力逃し装置の縦断面図、
第６図は、同要部の拡大断面図、第７図は、同破
壊円板の平面図、第８図は、同破壊が生じた後の
縦断面図である。
２ａ，３ａ……圧力逃し通路、４……破壊円板
、４Ａ……半球部、６……フランジ部、８，１８
……弱み線。
FIG. 1 is a longitudinal cross-sectional view of a pressure relief device according to a first embodiment of the present invention, FIG. 2 is an enlarged cross-sectional view of the same essential parts, and FIG. Figure 4 is
FIG. 5 is a vertical cross-sectional view of the pressure relief device according to the second embodiment of the present invention,
FIG. 6 is an enlarged sectional view of the essential parts, FIG. 7 is a plan view of the fractured disk, and FIG. 8 is a longitudinal sectional view after the fracture occurs. 2a, 3a...pressure relief passage, 4...destruction disk, 4A...hemispherical part, 6...flange part, 8, 18
...Weak line.
Claims (1)
円板は、圧力逃し通路の昇圧側を凹面とし放圧側
を凸面とした半球部と該半球部の外周に形成され
て圧力逃し通路の内壁部に固定されるフランジ部
とが金属板材により一体に形成されてなる圧力逃
し装置において、 前記半球部には、溝状の弱み線が設けられてい
ることを特徴とする圧力逃し装置。[Scope of Claim for Utility Model Registration] A rupture disk is installed in the pressure relief passage, and the rupture disk consists of a hemispherical portion with a concave surface on the pressure increasing side and a convex surface on the pressure relief side of the pressure relief passage, and the outer periphery of the hemispherical portion. In the pressure relief device, the hemispherical portion is provided with a groove-shaped line of weakness. Features a pressure relief device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19667086U JPS63101374U (en) | 1986-12-23 | 1986-12-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19667086U JPS63101374U (en) | 1986-12-23 | 1986-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63101374U true JPS63101374U (en) | 1988-07-01 |
Family
ID=31155703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19667086U Pending JPS63101374U (en) | 1986-12-23 | 1986-12-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63101374U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002540596A (en) * | 1999-03-22 | 2002-11-26 | フィリップ マグニエル | Device to prevent transformer explosion |
| JP2017511451A (en) * | 2014-04-17 | 2017-04-20 | ファイク・コーポレーションＦｉｋｅ Ｃｏｒｐｏｒａｔｉｏｎ | Reverse motion type rupture disc with bending control function |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59133879A (en) * | 1982-12-27 | 1984-08-01 | ビ−・エス・アンド・ビ−・セイフテイ・システムズ・インコ−ポレイテツド | Pressure-discharge disk device with bursting line |
-
1986
- 1986-12-23 JP JP19667086U patent/JPS63101374U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59133879A (en) * | 1982-12-27 | 1984-08-01 | ビ−・エス・アンド・ビ−・セイフテイ・システムズ・インコ−ポレイテツド | Pressure-discharge disk device with bursting line |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002540596A (en) * | 1999-03-22 | 2002-11-26 | フィリップ マグニエル | Device to prevent transformer explosion |
| JP2017511451A (en) * | 2014-04-17 | 2017-04-20 | ファイク・コーポレーションＦｉｋｅ Ｃｏｒｐｏｒａｔｉｏｎ | Reverse motion type rupture disc with bending control function |