JPS643161U - - Google Patents
Info
- Publication number
- JPS643161U JPS643161U JP9712687U JP9712687U JPS643161U JP S643161 U JPS643161 U JP S643161U JP 9712687 U JP9712687 U JP 9712687U JP 9712687 U JP9712687 U JP 9712687U JP S643161 U JPS643161 U JP S643161U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- face
- annular groove
- valve body
- seal structure
- 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
- 238000007789 sealing Methods 0.000 claims 1
Landscapes
- Lift Valve (AREA)
Description
第１図は本考案に係る弁のシール構造を内在す
るバルブブロツクの断面図、第２図は弁のシール
構造断面図、第３図は第２図のＡ方向矢視図、第
４図は金型嵌着図、第５図は従来例を示す断面図
である。
尚図面中、１ａは弁座、１ｂは開口、６は弁体
、６ａは環状溝、６ｂは径方向溝、６ｃは端面、
７はシールゴム、１０は金型である。
Fig. 1 is a sectional view of a valve block incorporating a valve seal structure according to the present invention, Fig. 2 is a sectional view of a valve seal structure, Fig. 3 is a view taken in the direction of arrow A in Fig. 2, and Fig. 4 is a sectional view of a valve block incorporating a valve seal structure according to the present invention. FIG. 5 is a sectional view showing a conventional example. In the drawing, 1a is a valve seat, 1b is an opening, 6 is a valve body, 6a is an annular groove, 6b is a radial groove, 6c is an end surface,
7 is a seal rubber, and 10 is a mold.
Claims (1)
てなる弁のシール構造において、前記弁体の端面
にはシール部材が焼付き形成される環状溝が形成
され、また弁体の端面には前記環状溝にシール部
材の材料を流し込むための径方向溝が形成されて
いることを特徴とする弁のシール構造。 In a valve seal structure in which a seal member is provided on the end face of a valve body facing the valve seat, an annular groove is formed on the end face of the valve body to which the seal member is sewn, and an annular groove is formed on the end face of the valve body. A valve seal structure, characterized in that a radial groove is formed in the annular groove for pouring a sealing member material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9712687U JPS643161U (en) | 1987-06-24 | 1987-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9712687U JPS643161U (en) | 1987-06-24 | 1987-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS643161U true JPS643161U (en) | 1989-01-10 |
Family
ID=31322360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9712687U Pending JPS643161U (en) | 1987-06-24 | 1987-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS643161U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0550915A (en) * | 1991-08-20 | 1993-03-02 | Nissin Kogyo Kk | Poppet valve for master cylinder |
| JPWO2017099228A1 (en) * | 2015-12-11 | 2018-11-01 | 三菱電線工業株式会社 | Valve body, valve structure using the valve body, and joint member |
-
1987
- 1987-06-24 JP JP9712687U patent/JPS643161U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0550915A (en) * | 1991-08-20 | 1993-03-02 | Nissin Kogyo Kk | Poppet valve for master cylinder |
| JPWO2017099228A1 (en) * | 2015-12-11 | 2018-11-01 | 三菱電線工業株式会社 | Valve body, valve structure using the valve body, and joint member |