JPH03119664U - - Google Patents
Info
- Publication number
- JPH03119664U JPH03119664U JP2879190U JP2879190U JPH03119664U JP H03119664 U JPH03119664 U JP H03119664U JP 2879190 U JP2879190 U JP 2879190U JP 2879190 U JP2879190 U JP 2879190U JP H03119664 U JPH03119664 U JP H03119664U
- Authority
- JP
- Japan
- Prior art keywords
- cam
- pressure vessel
- members
- opening
- pair
- 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.)
- Granted
Links
- 238000007789 sealing Methods 0.000 claims description 3
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Description
第１図〜第７図は、この考案に係る圧力容器の
密閉扉装置の一実施例を示すもので、第１図は、
一部を切欠いて示す正面図、第２図は第１図の要
部の断面図、第３図は密閉扉の開放状態を示す部
分断面図、第４図は密閉扉の構造を示す一部拡大
断面図、第５図ａ，ｂ，ｃは、夫々カム部材によ
る締付動作の概略説明図、第６図並びに第７図は
、夫々密閉扉の締付動作前後の状態を示す要部拡
大断面図である。
Ａ……圧力容器、１２……開口部、１３……支
持部材、２０……密閉扉、５０，５０′……カム
部材、５１，５１′……のこ歯状部。
Figures 1 to 7 show an embodiment of a pressure vessel sealing door device according to this invention.
A partially cutaway front view, Figure 2 is a sectional view of the main part of Figure 1, Figure 3 is a partial sectional view showing the sealed door in its open state, and Figure 4 is a part showing the structure of the sealed door. The enlarged sectional views, FIGS. 5a, b, and c are respectively schematic illustrations of the tightening operation by the cam member, and FIGS. 6 and 7 are enlarged views of the main parts showing the states before and after the tightening operation of the sealed door, respectively. FIG. A... Pressure vessel, 12... Opening, 13... Support member, 20... Sealing door, 50, 50'... Cam member, 51, 51'... Serrated portion.
Claims (1)
０を圧力容器Ａの開口部１２上の閉鎖位置に対し
て前進又は後退させ得るように設置し、 上記開口部１２に対面する両側位置に一対の支
持部材１３を配設し、 上記夫々の支持部材１３内側に、相対的に移動
可能な一組のカム部材５０，５０′を配置し、内
側カム部材５０を上記密閉扉２０外側面に当てが
い、もう一方のカム部材５０′を前記支持部材１
３の内側面に当てがうとともに、それらカム部材
５０，５０′の摺接面間にのこ歯状部５１，５１
を設けたことを特徴とする圧力容器の密閉扉装置
。[Claims for Utility Model Registration] Sealed door 2 made of flexible thin plate member 23
0 is installed so that it can be moved forward or backward relative to the closed position above the opening 12 of the pressure vessel A, and a pair of support members 13 are arranged at positions on both sides facing the opening 12, A pair of relatively movable cam members 50, 50' are arranged inside the member 13, the inner cam member 50 is applied to the outer surface of the sealing door 20, and the other cam member 50' is placed against the support member. 1
The serrated portions 51, 51 are applied to the inner surfaces of the cam members 50, 50' and between the sliding surfaces of the cam members 50, 50'.
A closed door device for a pressure vessel, characterized by being provided with.
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990028791U JP2552113Y2 (en) | 1990-03-20 | 1990-03-20 | Sealed door device for pressure vessel |
| CA002071487A CA2071487C (en) | 1989-10-25 | 1990-10-25 | Shutter device for pressure containers |
| EP90915823A EP0497979A1 (en) | 1989-10-25 | 1990-10-25 | Shutter of pressure vessel |
| AU66092/90A AU6609290A (en) | 1989-10-25 | 1990-10-25 | Shutter of pressure vessel |
| KR1019920700963A KR0185202B1 (en) | 1989-10-25 | 1990-10-25 | Knock suppression apparatus and method for a multi-cylinder internal combustion engine |
| PCT/JP1990/001375 WO1991006792A1 (en) | 1989-10-25 | 1990-10-25 | Shutter of pressure vessel |
| US07/849,035 US5295605A (en) | 1989-10-25 | 1990-10-25 | Shutter device for pressure container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990028791U JP2552113Y2 (en) | 1990-03-20 | 1990-03-20 | Sealed door device for pressure vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03119664U true JPH03119664U (en) | 1991-12-10 |
| JP2552113Y2 JP2552113Y2 (en) | 1997-10-27 |
Family
ID=31531579
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990028791U Expired - Lifetime JP2552113Y2 (en) | 1989-10-25 | 1990-03-20 | Sealed door device for pressure vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2552113Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6364891U (en) * | 1986-10-17 | 1988-04-28 |
-
1990
- 1990-03-20 JP JP1990028791U patent/JP2552113Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6364891U (en) * | 1986-10-17 | 1988-04-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2552113Y2 (en) | 1997-10-27 |