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
Application number
JP11153087U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP11153087U priority Critical patent/JPS6417069U/ja
Publication of JPS6417069U publication Critical patent/JPS6417069U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lift Valve (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

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)

【実用新案登録請求の範囲】[Scope of utility model registration request] 触媒が充填され密閉されたサービス缶より、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.
JP11153087U 1987-07-21 1987-07-21 Pending JPS6417069U (en)

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)

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