JPS6417069U - - Google Patents
Info
- Publication number
- JPS6417069U JPS6417069U JP11153087U JP11153087U JPS6417069U JP S6417069 U JPS6417069 U JP S6417069U JP 11153087 U JP11153087 U JP 11153087U JP 11153087 U JP11153087 U JP 11153087U JP S6417069 U JPS6417069 U JP S6417069U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- service
- allows
- packing
- stem
- 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
- 238000012856 packing Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims 2
- 239000003054 catalyst Substances 0.000 claims 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図はこの考案の他の実施例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はホース接
続ねじ、１８は供給孔、１９は連通孔、２０はサ
ービス缶を示すものである。
FIG. 1 is a half-longitudinal cross-sectional view showing one embodiment of a valve for service cans with an opening device according to this invention, FIG. 2 is a half-longitudinal cross-sectional view of main parts showing another embodiment of this invention, and FIG. is a half-longitudinal cross-sectional view showing a conventional one. 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
Reference numeral 5 indicates an opening blade, 16 a connection thread, 17 a hose connection screw, 18 a supply hole, 19 a communication hole, and 20 a service can.
Claims (1)
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のサービス缶用バ
ルブであつて、該バルブの弁棒を回動して上記供
給自在にするサービス缶用バルブのシール構造に
おいて、弁本体１に対して弁棒２を摺動自在にす
る開閉ねじ１４を多条ねじとすると共に、弁棒２
の摺動方向に対して面が形成される弁パツキン９
を弁棒２の一端部に配設し、該弁パツキン９の摺
動方向に対面するように弁本体１に弁座７を配設
したことを特徴とするサービス缶用バルブのシー
ル構造。 A service can valve equipped with an unsealing device that allows a service can filled with a catalyst to be opened and supplied to a destination such as an air conditioner, and the valve stem of the valve is rotated. In the above-mentioned sealing structure of a valve for a service can that allows the valve to be freely supplied, the opening/closing screw 14 that allows the valve stem 2 to freely slide with respect to the valve body 1 is made of a multi-thread thread, and the valve stem 2
The valve packing 9 has a surface formed in the sliding direction of the valve packing 9.
A sealing structure for a valve for a service can, characterized in that a valve seat 7 is arranged on the valve body 1 so as to face the sliding direction of the valve packing 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11153087U JPS6417069U (en) | 1987-07-21 | 1987-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11153087U JPS6417069U (en) | 1987-07-21 | 1987-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6417069U true JPS6417069U (en) | 1989-01-27 |
Family
ID=31349656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11153087U Pending JPS6417069U (en) | 1987-07-21 | 1987-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6417069U (en) |
-
1987
- 1987-07-21 JP JP11153087U patent/JPS6417069U/ja active Pending