JPH0413875U - - Google Patents
Info
- Publication number
- JPH0413875U JPH0413875U JP5439990U JP5439990U JPH0413875U JP H0413875 U JPH0413875 U JP H0413875U JP 5439990 U JP5439990 U JP 5439990U JP 5439990 U JP5439990 U JP 5439990U JP H0413875 U JPH0413875 U JP H0413875U
- Authority
- JP
- Japan
- Prior art keywords
- ceramic plate
- protrusion
- valve body
- flange
- metal
- 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.)
- Granted
Links
- 239000000919 ceramic Substances 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 5
- 239000000758 substrate Substances 0.000 claims 4
- 239000008187 granular material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Sliding Valves (AREA)
Description
第１図は本考案の一実施例を示す全体斜視図、
第２図は同実施例の弁体の全体斜視図、第３図は
ベースプレートに対するセラミツク板の取り付け
構造を示す概念図である。
１……被制御流体、２……弁箱、３……弁座、
４……弁体、１２……ヘクスチール、１３……ラ
イニング材、１４……セラミツク板、１５……ベ
ースプレート、１６……突起部、１８……鍔部、
２０ａ，２０ｂ……傾斜面。
FIG. 1 is an overall perspective view showing an embodiment of the present invention;
FIG. 2 is an overall perspective view of the valve body of the same embodiment, and FIG. 3 is a conceptual diagram showing the structure for attaching the ceramic plate to the base plate. 1...Controlled fluid, 2...Valve box, 3...Valve seat,
4... Valve body, 12... Hex steel, 13... Lining material, 14... Ceramic plate, 15... Base plate, 16... Projection, 18... Flange,
20a, 20b... inclined surfaces.
Claims (1)
用スライド弁の弁体において、弁体の金属製基板
に複数のセラミツク板を相互に隣接して、かつ裏
面に形成した突起部を金属製基板に設けた孔部に
挿入して配置し、突起部の先端に形成した鍔部に
係合してセラミツク板を抜け止する金属製保持部
材を孔部の内周面に固定して設け、隣接するセラ
ミツク板の相対向する側面を平行な傾斜面に形成
するとともに、双方の側面の間に適当間隙を形成
し、隣接するセラミツク板のうちで側面が他方の
セラミツク板の側面より上方に位置する一方のセ
ラミツク板の突起部における鍔部と金属製基板の
表面との距離を、他方のセラミツク板の突起部に
おける鍔部と金属製基板の表面との距離より長く
形成した高温用スライド弁の弁体構造。 In the valve body of a high-temperature slide valve that controls high-temperature controlled fluids containing powder and granules, a plurality of ceramic plates are arranged adjacent to each other on the metal substrate of the valve body, and protrusions formed on the back surface are made of metal. A metal holding member is fixed to the inner peripheral surface of the hole and is inserted into the hole provided in the substrate and engages with a flange formed at the tip of the protrusion to prevent the ceramic plate from coming off. The opposite side surfaces of adjacent ceramic plates are formed into parallel inclined surfaces, and an appropriate gap is formed between both side surfaces, so that the side surface of the adjacent ceramic plates is positioned above the side surface of the other ceramic plate. The distance between the flange at the protrusion of one ceramic plate and the surface of the metal substrate is longer than the distance between the flange at the protrusion of the other ceramic plate and the surface of the metal substrate. Valve body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990054399U JPH0743555Y2 (en) | 1990-05-24 | 1990-05-24 | Valve body structure of high temperature slide valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990054399U JPH0743555Y2 (en) | 1990-05-24 | 1990-05-24 | Valve body structure of high temperature slide valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0413875U true JPH0413875U (en) | 1992-02-04 |
| JPH0743555Y2 JPH0743555Y2 (en) | 1995-10-09 |
Family
ID=31576432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990054399U Expired - Lifetime JPH0743555Y2 (en) | 1990-05-24 | 1990-05-24 | Valve body structure of high temperature slide valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0743555Y2 (en) |
-
1990
- 1990-05-24 JP JP1990054399U patent/JPH0743555Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0743555Y2 (en) | 1995-10-09 |
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