JPS6359275U - - Google Patents
Info
- Publication number
- JPS6359275U JPS6359275U JP15252086U JP15252086U JPS6359275U JP S6359275 U JPS6359275 U JP S6359275U JP 15252086 U JP15252086 U JP 15252086U JP 15252086 U JP15252086 U JP 15252086U JP S6359275 U JPS6359275 U JP S6359275U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- rubber sheet
- sealing
- valve
- valve box
- 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 description 4
Landscapes
- Taps Or Cocks (AREA)
Description
第１図は本考案に係るボール弁の要部であるシ
ート手段の一例を示す縦断面図、第２図及び第３
図は本実施例のボール弁の異なる角度からの縦断
面図、第４図は従来のボール弁の縦断面図である
。
１……弁箱、２……開口部、３……ボール、５
……シール手段、１１……ゴムシート、１３……
付勢具。
FIG. 1 is a longitudinal sectional view showing an example of the seat means which is the main part of the ball valve according to the present invention, and FIGS.
The figures are longitudinal sectional views of the ball valve of this embodiment taken from different angles, and FIG. 4 is a longitudinal sectional view of a conventional ball valve. 1... Valve box, 2... Opening, 3... Ball, 5
... Sealing means, 11 ... Rubber sheet, 13 ...
Biasing tool.
Claims (1)
内蔵され、前記両開口部には前記ボールの外表面
に接してシールを行うシール手段がそれぞれ設け
られているボール弁において、前記シール手段は
前記開口部の内周と前記ボールの外表面との２面
に接してシールを行うゴムシートと、前記ゴムシ
ートの背面と弁箱間に介在され、該ゴムシートを
前記ボール側に付勢するコイルスプリングとで構
成されていることを特徴としてなるボール弁。 In the ball valve, a ball is built in the valve box to open and close both openings of the valve box, and each of the openings is provided with a sealing means for sealing in contact with an outer surface of the ball. The means includes a rubber sheet for sealing in contact with two surfaces, the inner periphery of the opening and the outer surface of the ball, and a rubber sheet interposed between the back surface of the rubber sheet and the valve box, and the rubber sheet attached to the ball side. A ball valve characterized by being composed of a coil spring that provides force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15252086U JPS6359275U (en) | 1986-10-06 | 1986-10-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15252086U JPS6359275U (en) | 1986-10-06 | 1986-10-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6359275U true JPS6359275U (en) | 1988-04-20 |
Family
ID=31070572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15252086U Pending JPS6359275U (en) | 1986-10-06 | 1986-10-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6359275U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS521730A (en) * | 1975-06-23 | 1977-01-07 | Gulf & Western Mfg Co | Seal and seat construction in ball valve construction |
-
1986
- 1986-10-06 JP JP15252086U patent/JPS6359275U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS521730A (en) * | 1975-06-23 | 1977-01-07 | Gulf & Western Mfg Co | Seal and seat construction in ball valve construction |