JPS648175U - - Google Patents
Info
- Publication number
- JPS648175U JPS648175U JP10322587U JP10322587U JPS648175U JP S648175 U JPS648175 U JP S648175U JP 10322587 U JP10322587 U JP 10322587U JP 10322587 U JP10322587 U JP 10322587U JP S648175 U JPS648175 U JP S648175U
- Authority
- JP
- Japan
- Prior art keywords
- service
- valve
- opening device
- communication hole
- destination
- 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
- 239000003054 catalyst Substances 0.000 claims 1
- 238000012856 packing Methods 0.000 description 1
Landscapes
- Lift Valve (AREA)
Description
第１図はこの考案による開封装置付サービス缶
用バルブの一実施例を示す半縦断面図であり、第
２図は同じく使用状態を示す要部半縦断面図、第
３図は従来のものを示す半縦断面図である。
図面において、１は弁本体、２は弁棒、３は鍔
部、４は摺動孔、５はＯリング、６は保持リング
、７は弁座、８は締付リング、９は弁パツキン、
１０は接続用パツキン、１１はハンドル、１２は
ナツト、１３はノツクピン、１４は開閉ねじ、１
５は開封刃、１６は接続ねじ部、１７は連通孔、
１８はサービス缶、１９はホース接続ねじ、２０
は供給孔を示すものである。
Fig. 1 is a half-longitudinal cross-sectional view showing an embodiment of the valve for service cans with an opening device according to this invention, Fig. 2 is a half-longitudinal cross-sectional view of the main part similarly showing the state of use, and Fig. 3 is a conventional one. FIG. In the drawings, 1 is the valve body, 2 is the valve stem, 3 is the collar, 4 is the sliding hole, 5 is the O-ring, 6 is the retaining ring, 7 is the valve seat, 8 is the tightening ring, 9 is the valve packing,
10 is a connection gasket, 11 is a handle, 12 is a nut, 13 is a knock pin, 14 is an opening/closing screw, 1
5 is an opening blade, 16 is a connecting screw part, 17 is a communication hole,
18 is a service can, 19 is a hose connection screw, 20
indicates the supply hole.
Claims (1)
該サービス缶を開封すると共に供給先である冷房
機等に供給自在にする開封装置付サービス缶用バ
ルブにおいて、サービス缶１８に接続するための
接続ねじ部１６に連通孔１７を有する截頭中空円
柱状の開封刃１５を回動自在に配設すると共に、
接続用パツキン１０を配設し、弁本体１をサービ
ス缶１８にその接続ねじ部１６によつて螺着する
と同時に開封するようにしたことを特徴とする開
封装置付サービス缶用バルブ。 From a sealed service can filled with catalyst etc.
In the service can valve with an opening device that opens the service can and freely supplies the supply to a destination such as an air conditioner, a truncated hollow circle having a communication hole 17 in a connecting screw portion 16 for connecting to a service can 18 is used. The column-shaped opening blade 15 is rotatably arranged, and
A valve for a service can with an opening device, characterized in that a connecting gasket 10 is disposed, and the valve body 1 is screwed onto a service can 18 by its connecting threaded portion 16, and the valve is opened at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10322587U JPS648175U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10322587U JPS648175U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648175U true JPS648175U (en) | 1989-01-18 |
Family
ID=31333855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10322587U Pending JPS648175U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648175U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824599B2 (en) * | 1976-01-29 | 1983-05-21 | 三菱重工業株式会社 | Mud water pressurized shield drilling equipment |
-
1987
- 1987-07-03 JP JP10322587U patent/JPS648175U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5824599B2 (en) * | 1976-01-29 | 1983-05-21 | 三菱重工業株式会社 | Mud water pressurized shield drilling equipment |