JPS61101157U - - Google Patents
Info
- Publication number
- JPS61101157U JPS61101157U JP18652384U JP18652384U JPS61101157U JP S61101157 U JPS61101157 U JP S61101157U JP 18652384 U JP18652384 U JP 18652384U JP 18652384 U JP18652384 U JP 18652384U JP S61101157 U JPS61101157 U JP S61101157U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- ceramic
- utility
- seats
- 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
- 239000000919 ceramic Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 2
Landscapes
- Multiple-Way Valves (AREA)
Description
第１図ないし第５図は本考案の実施例を示し、
第１図は要部の拡大縦断面図、第２図は要部の縦
断面図、第３図は要部の分解斜視図、第４図は一
部切欠き正面図、第５図は横断平面図であり、第
６図は別実施例を示す要部の拡大平面図である。
第７図は従来例を示す要部の横断平面図である。
１……弁箱、２……弁体、３，５……流路孔、
３ａ，５ａ……端部開口、１３，１３′……セラ
ミツク製弁シート、１３ａ，１３ａ′……弁シー
ト外周面、１４，１４′……押え板。
1 to 5 show embodiments of the present invention,
Figure 1 is an enlarged vertical sectional view of the main part, Figure 2 is a vertical sectional view of the main part, Figure 3 is an exploded perspective view of the main part, Figure 4 is a partially cutaway front view, and Figure 5 is a cross-sectional view. FIG. 6 is an enlarged plan view of main parts showing another embodiment.
FIG. 7 is a cross-sectional plan view of main parts showing a conventional example. 1... Valve box, 2... Valve body, 3, 5... Channel hole,
3a, 5a... End opening, 13, 13'... Ceramic valve seat, 13a, 13a'... Valve seat outer peripheral surface, 14, 14'... Pressing plate.
Claims (1)
記弁箱１と弁体２とに、互いに連通する相手を弁
体２の回動によつて変更する流路孔３，５を形成
してあるセラミツクシート弁であつて、前記弁体
２の回動軸芯ａに直交する端面とこれに対向する
弁箱１の内面とにそれぞれ、前記流路孔３，５の
端部開口３ａ，５ａが形成された平板状のセラミ
ツク製弁シート１３，１３′を互いに摺動自在な
状態に固着してあるセラミツクシート弁。 前記弁シート１３，１３′を多角形に形成し
、それら弁シート１３，１３′の外周面１３ａ，
１３ａ′を傾斜面に形成し、その傾斜外周面１３
ａ，１３ａ′に接する押え板１４，１４′を設け
てある実用新案登録請求の範囲第項に記載の弁
。[Claims for Utility Model Registration] A valve body 2 is rotatably installed inside a valve body 1, and the partner with which the valve body 1 and the valve body 2 communicate with each other can be changed by rotating the valve body 2. This is a ceramic sheet valve in which flow passage holes 3 and 5 are formed, and the flow passages are formed in an end face perpendicular to the rotation axis a of the valve body 2 and an inner surface of the valve box 1 opposite thereto. A ceramic seat valve in which flat ceramic valve seats 13, 13' in which end openings 3a, 5a of holes 3, 5 are formed are fixed to each other in a slidable manner. The valve seats 13, 13' are formed into polygonal shapes, and the outer circumferential surfaces 13a,
13a' is formed as an inclined surface, and the inclined outer peripheral surface 13
The valve according to claim 1, which is a utility model, is provided with retaining plates 14, 14' in contact with a, 13a'.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18652384U JPS61101157U (en) | 1984-12-08 | 1984-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18652384U JPS61101157U (en) | 1984-12-08 | 1984-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61101157U true JPS61101157U (en) | 1986-06-27 |
Family
ID=30743987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18652384U Pending JPS61101157U (en) | 1984-12-08 | 1984-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61101157U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5925979U (en) * | 1982-08-06 | 1984-02-17 | 東光株式会社 | brushless motor |
-
1984
- 1984-12-08 JP JP18652384U patent/JPS61101157U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5925979U (en) * | 1982-08-06 | 1984-02-17 | 東光株式会社 | brushless motor |