JPS6164575U - - Google Patents
Info
- Publication number
- JPS6164575U JPS6164575U JP15002784U JP15002784U JPS6164575U JP S6164575 U JPS6164575 U JP S6164575U JP 15002784 U JP15002784 U JP 15002784U JP 15002784 U JP15002784 U JP 15002784U JP S6164575 U JPS6164575 U JP S6164575U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- carry
- sheet
- communicated
- air supply
- 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
- 230000008602 contraction Effects 0.000 claims 1
- 239000013013 elastic material Substances 0.000 claims 1
Landscapes
- Taps Or Cocks (AREA)
Description
第１図は本考案実施例の縦断面側面図、第２図
は要部縦断面拡大図である。
Ａ：ボールバルブ、１：ボール、２：バルブケ
ース、３：搬入開口、４：搬入路、５：搬出開口
、６：搬出路、１８：エア供給空間、１９：ボー
ル対向面、Ｍ：シート。
FIG. 1 is a longitudinal sectional side view of an embodiment of the present invention, and FIG. 2 is an enlarged vertical sectional view of the main part. A: ball valve, 1: ball, 2: valve case, 3: carry-in opening, 4: carry-in path, 5: carry-out opening, 6: carry-out path, 18: air supply space, 19: ball opposing surface, M: seat.
Claims (1)
一側に搬入開口３を介して搬入路４を連通連設す
ると共に、バルブケース２他側に搬出開口５を介
して搬出路６を連通連設せしめ、搬入開口３及び
搬出開口５にボール１周面と相対してシートＭを
それぞれ配設し、しかも同シートＭの内部にエア
供給空間１８を形成すると共に、同シートＭのボ
ール対向面１９は弾性素材にて形成して、エア供
給空間１８に対するエア供給、抜去に伴うボール
対向面１９の膨脹・縮小を介して、ボール対向面
１９がボール１周面に密着・離反しうるよう構成
してなるボールバルブのシート構造。 Valve case 2 housing rotatable ball 1
A carry-in passage 4 is communicated with one side through a carry-in opening 3, and a carry-out passage 6 is communicated with the other side of the valve case 2 through a carry-out opening 5. A sheet M is arranged facing the circumferential surface, and an air supply space 18 is formed inside the sheet M, and a ball facing surface 19 of the sheet M is formed of an elastic material to form an air supply space. The seat structure of the ball valve is configured such that the ball opposing surface 19 can come into close contact with and separate from the circumferential surface of the ball 18 through expansion and contraction of the ball opposing surface 19 as air is supplied to and removed from the ball 18.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15002784U JPS6164575U (en) | 1984-10-02 | 1984-10-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15002784U JPS6164575U (en) | 1984-10-02 | 1984-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6164575U true JPS6164575U (en) | 1986-05-01 |
Family
ID=30708184
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15002784U Pending JPS6164575U (en) | 1984-10-02 | 1984-10-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6164575U (en) |
-
1984
- 1984-10-02 JP JP15002784U patent/JPS6164575U/ja active Pending