JPS61152857U - - Google Patents
Info
- Publication number
- JPS61152857U JPS61152857U JP3705485U JP3705485U JPS61152857U JP S61152857 U JPS61152857 U JP S61152857U JP 3705485 U JP3705485 U JP 3705485U JP 3705485 U JP3705485 U JP 3705485U JP S61152857 U JPS61152857 U JP S61152857U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- mouth
- valve core
- tapered portion
- bushing
- 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
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
Description
第１図は本考案のバルブコアがバルブステムに
装着された状態を示す縦断面図、第２図は従来の
バルブコアがバルブステムに装着された状態を示
す縦断面図。
１……バルブステム、２……バルブコア、５…
…胴案内部、９……胴、１０……フランジ、１１
……円筒部、１３……弁パツキン。
FIG. 1 is a longitudinal cross-sectional view showing a state in which a valve core of the present invention is attached to a valve stem, and FIG. 2 is a longitudinal cross-sectional view showing a state in which a conventional valve core is attached to a valve stem. 1... Valve stem, 2... Valve core, 5...
...Body guide part, 9...Body, 10...Flange, 11
...Cylindrical part, 13...Valve gasket.
Claims (1)
より、胴の口元１４に弁パツキン１３を圧着させ
るようにしたバルブコアにおいて、バルブコアの
胴９の外周中央部に、バルブステム１のテーパー
部４の大径寸法よりやや小さい寸法のフランジ１
０を設けると共に、胴９の円筒部１１を口元１４
まで厚肉に形成し、弁パツキン受１５に支持され
た弁パツキン１３を胴の口元１４とバルブステム
１の逆テーパー部６の両者に接触させ、気密にシ
ールできるだけの大きさに形成したことを特徴と
するバルブコア。 In the valve core in which the valve packing 13 is pressed against the mouth 14 of the body by a compression spring 12 inserted inside the valve core, the large diameter dimension of the tapered portion 4 of the valve stem 1 is attached at the center of the outer periphery of the body 9 of the valve core. Flange 1 with slightly smaller dimensions
0, and the cylindrical part 11 of the body 9 is connected to the mouth 14.
The valve bushing 13 supported by the valve bushing receiver 15 is made to be in contact with both the mouth 14 of the body and the reverse tapered portion 6 of the valve stem 1, and is formed in a size large enough to form an airtight seal. Features a valve core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3705485U JPS61152857U (en) | 1985-03-14 | 1985-03-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3705485U JPS61152857U (en) | 1985-03-14 | 1985-03-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61152857U true JPS61152857U (en) | 1986-09-22 |
Family
ID=30542800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3705485U Pending JPS61152857U (en) | 1985-03-14 | 1985-03-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61152857U (en) |
-
1985
- 1985-03-14 JP JP3705485U patent/JPS61152857U/ja active Pending