JPH0446268U - - Google Patents
Info
- Publication number
- JPH0446268U JPH0446268U JP8841890U JP8841890U JPH0446268U JP H0446268 U JPH0446268 U JP H0446268U JP 8841890 U JP8841890 U JP 8841890U JP 8841890 U JP8841890 U JP 8841890U JP H0446268 U JPH0446268 U JP H0446268U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- attached
- rupture disc
- fixed
- rupture
- 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
- 239000012530 fluid Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Landscapes
- Safety Valves (AREA)
Description
第１図は本考案の１実施例装置の断面図、第２
図は従来装置の断面図を示す。
１……ベース、２……ホールドダウン、３……
破裂板、４……ナイフブレード、５……スタツド
ナツト、６……フランジ部、７……短管、８……
多孔板、９……取出管、１０……圧力流体管、１
１……フランジ部、１２……フランジ部、１３…
…排気管、１５……蓋。
Fig. 1 is a sectional view of a device according to one embodiment of the present invention;
The figure shows a sectional view of a conventional device. 1...Base, 2...Holddown, 3...
Rupture disc, 4... Knife blade, 5... Stud nut, 6... Flange portion, 7... Short pipe, 8...
Perforated plate, 9... Take-out pipe, 10... Pressure fluid pipe, 1
1...Flange part, 12...Flange part, 13...
...Exhaust pipe, 15...lid.
Claims (1)
、円環状のベースとホールドダウンとで挾持した
球面状の破裂板を装着し、該破裂板の流体流れ方
向後方にナイフブーレドを取付けると共に、これ
ら装置の後方に両側にフランジを有する短管を接
続し、該管内に多孔板を傾斜して固着すると共に
、その上流側部に開口部を穿設して、該開口部に
臨んで、外部に蓋を着脱自在に取付けた取出管を
固設したことを特徴とするラプチヤーデイスク破
裂板飛散防止装置。 A spherical rupture disc held between an annular base and a holddown is attached to the connecting flange between the pressure fluid pipe and the exhaust pipe, and a knife bore is attached to the rear of the rupture disc in the fluid flow direction. A short pipe with flanges on both sides is connected to the rear of the device, and a perforated plate is fixed to the inside of the pipe at an angle, and an opening is bored in the upstream side of the pipe. A device for preventing scattering of a rupture disk, characterized by a fixed removal pipe with a removably attached lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8841890U JPH0446268U (en) | 1990-08-27 | 1990-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8841890U JPH0446268U (en) | 1990-08-27 | 1990-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446268U true JPH0446268U (en) | 1992-04-20 |
Family
ID=31821644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8841890U Pending JPH0446268U (en) | 1990-08-27 | 1990-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009103272A (en) * | 2007-10-25 | 2009-05-14 | Igeta:Kk | Safety valve |
-
1990
- 1990-08-27 JP JP8841890U patent/JPH0446268U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009103272A (en) * | 2007-10-25 | 2009-05-14 | Igeta:Kk | Safety valve |