JPS61146663U - - Google Patents
Info
- Publication number
- JPS61146663U JPS61146663U JP3097885U JP3097885U JPS61146663U JP S61146663 U JPS61146663 U JP S61146663U JP 3097885 U JP3097885 U JP 3097885U JP 3097885 U JP3097885 U JP 3097885U JP S61146663 U JPS61146663 U JP S61146663U
- Authority
- JP
- Japan
- Prior art keywords
- annular
- sheet
- ring
- valve body
- valve
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims 2
Landscapes
- Taps Or Cocks (AREA)
Description
第１図ないし第５図は本考案の実施例を示し、
第１図は、要部の一部省略拡大断面図、第２図は
、側面視全体断面図、第３図は、環状シート部を
示す正面視断面図、第４図は、平面視全体断面図
、第５図は、環状ゴムシートの一部破断斜視図で
ある。第６図は、従来構造を示す一部省略拡大断
面図である。
２…回転弁体、４…弁箱側環状メタルシート、
１２…環状ゴムシート、１２ａ…ゴムリング、１
３…金属リング。
1 to 5 show embodiments of the present invention,
Fig. 1 is an enlarged cross-sectional view of the main part with some parts omitted; Fig. 2 is a cross-sectional view of the entire side view; Fig. 3 is a cross-sectional view of the annular seat section as seen from the front; Fig. 4 is a cross-sectional view of the entire plan view FIG. 5 is a partially cutaway perspective view of the annular rubber sheet. FIG. 6 is a partially omitted enlarged sectional view showing a conventional structure. 2... Rotating valve body, 4... Valve box side annular metal sheet,
12...Annular rubber sheet, 12a...Rubber ring, 1
3...Metal ring.
Claims (1)
ート４をシール作用側に常時弾性付勢し、その弁
箱側環状メタルシート４に、前記弁体２との接触
によりシール作用する環状ゴムシート１２を嵌合
により付設したボール弁において、前記環状ゴム
シート１２を、保形用の金属リング１３とそれに
接合したシール面形成用ゴムリング１２ａとによ
り形成してあるボール弁。 An annular rubber sheet 12 that constantly elastically biases a valve box-side annular metal sheet 4 toward a sealing side with respect to a spherical rotary valve body 2, and acts as a seal on the valve box-side annular metal sheet 4 through contact with the valve body 2. In this ball valve, the annular rubber sheet 12 is formed by a shape-retaining metal ring 13 and a sealing surface forming rubber ring 12a joined to the metal ring 13.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3097885U JPS61146663U (en) | 1985-03-05 | 1985-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3097885U JPS61146663U (en) | 1985-03-05 | 1985-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61146663U true JPS61146663U (en) | 1986-09-10 |
Family
ID=30531161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3097885U Pending JPS61146663U (en) | 1985-03-05 | 1985-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61146663U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0221075A (en) * | 1987-08-24 | 1990-01-24 | Rockford Controls Corp | Ball valve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56109956A (en) * | 1979-10-04 | 1981-08-31 | Tk Valve Ltd | Ball valve |
| JPS5649358B2 (en) * | 1975-03-20 | 1981-11-20 |
-
1985
- 1985-03-05 JP JP3097885U patent/JPS61146663U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5649358B2 (en) * | 1975-03-20 | 1981-11-20 | ||
| JPS56109956A (en) * | 1979-10-04 | 1981-08-31 | Tk Valve Ltd | Ball valve |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0221075A (en) * | 1987-08-24 | 1990-01-24 | Rockford Controls Corp | Ball valve |