JPH026296U - - Google Patents
Info
- Publication number
- JPH026296U JPH026296U JP1988083990U JP8399088U JPH026296U JP H026296 U JPH026296 U JP H026296U JP 1988083990 U JP1988083990 U JP 1988083990U JP 8399088 U JP8399088 U JP 8399088U JP H026296 U JPH026296 U JP H026296U
- Authority
- JP
- Japan
- Prior art keywords
- door
- valve body
- attached
- door valve
- swing
- 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
- 238000009434 installation Methods 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Wing Frames And Configurations (AREA)
Description
第１図は本考案に係わるドアバルブの一実施例
を示す縦断側面図、第２図は従来のドアバルブを
示す縦断側面図である。
５……スタンド、６……ボツクス型ドアバルブ
本体、７……メンテナンスキヤスク、８……シー
ル部材、９……機器の吊上げ用金具、１０……作
業用穴、１１……ガス置換用ノズル、１２……上
ドア、１３……下ドア、１４……昇降装置、１５
……機器据付穴の蓋。
FIG. 1 is a vertical side view showing an embodiment of a door valve according to the present invention, and FIG. 2 is a vertical side view showing a conventional door valve. 5... Stand, 6... Box type door valve body, 7... Maintenance cask, 8... Seal member, 9... Equipment lifting fittings, 10... Working hole, 11... Gas replacement nozzle, 12... Upper door, 13... Lower door, 14... Lifting device, 15
...Cover for equipment installation hole.
Claims (1)
本体の下部にスタンドを設け、同ドアバルブ本体
の上部に上ドアをドアバルブ本体内への揺動を可
能に且つ着脱を可能に取付けて、同上ドアを上記
ドアバルブ本体上に据え付けられるメンテナンス
キヤスクの下蓋と共用可能にし、上記ドアバルブ
本体の下部に下ドアをドアバルブ本体内への揺動
を可能に取付け、同下ドアに機器据付穴の蓋を昇
降させる昇降装置を設けたことを特徴とするドア
バルブ。 A stand is provided at the bottom of a box-type door valve body with an open top and bottom, and an upper door is attached to the top of the door valve body so that it can swing into the door valve body and can be attached and detached, and the above door is attached to the door valve body. A lifting device that can be shared with the lower cover of the maintenance cask installed above, a lower door is attached to the lower part of the door valve body so as to be able to swing into the door valve body, and the lid of the equipment installation hole is raised and lowered to the lower door. A door valve characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988083990U JPH026296U (en) | 1988-06-27 | 1988-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988083990U JPH026296U (en) | 1988-06-27 | 1988-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH026296U true JPH026296U (en) | 1990-01-16 |
Family
ID=31308696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988083990U Pending JPH026296U (en) | 1988-06-27 | 1988-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH026296U (en) |
-
1988
- 1988-06-27 JP JP1988083990U patent/JPH026296U/ja active Pending
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