JPS62163378U - - Google Patents
Info
- Publication number
- JPS62163378U JPS62163378U JP4859186U JP4859186U JPS62163378U JP S62163378 U JPS62163378 U JP S62163378U JP 4859186 U JP4859186 U JP 4859186U JP 4859186 U JP4859186 U JP 4859186U JP S62163378 U JPS62163378 U JP S62163378U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- main flow
- valve seat
- flow path
- 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
- 239000008187 granular material Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
Landscapes
- Taps Or Cocks (AREA)
Description
第１図は本考案による粉粒体用弁の一実施例を
示した要部断面図、第２図は他実施例を示した要
部断面図である。
１……弁箱、２……弁体、３……弁座、４……
主流路、６，７……貫通孔、８……小孔、９……
切欠溝、１０……内輪。
FIG. 1 is a sectional view of a main part showing one embodiment of a valve for powder or granular material according to the present invention, and FIG. 2 is a sectional view of a main part showing another embodiment. 1... Valve box, 2... Valve body, 3... Valve seat, 4...
Main channel, 6, 7... Through hole, 8... Small hole, 9...
Notch groove, 10...inner ring.
Claims (1)
近傍にそれぞれ任意の数の貫通孔を設け、リング
状弁座は前記弁箱の貫通孔と連通する任意の数の
小孔及び弁座の弁体と対向する面に設けた前記小
孔と連通する切欠溝を有し、リング状弁座は弁体
外周との対向面のうち少なくとも主流路側周縁を
密接し且つ、主流路から遠ざかる弁体との対向面
に透き間を介して嵌合し、主流路の弁体装着部近
傍に弁箱内壁との間に透き間を介して内輪を設け
、この内輪は弁体側リング状端部と弁体との間に
前記主流路側貫通孔と連通する間隙を介して装着
したことを特徴とする粉粒体用弁。 (2) 弁箱の弁座装着部の貫通孔と連通する弁座
の任意の数の小孔及び切欠溝をそれぞれ２列に設
け、弁座の弁体と対向する面のうち主流路側とは
反対側の面のみ透き間を介し他の対向面を弁体と
密接して弁座を嵌合装着した実用新案登録請求の
範囲第１項記載の粉粒体用弁。[Claims for Utility Model Registration] (1) An arbitrary number of through holes are provided near the valve seat mounting portion of the valve box and the valve body mounting portion of the main flow path, and the ring-shaped valve seat is connected to the through hole of the valve box. It has an arbitrary number of communicating small holes and a notched groove communicating with the small holes provided on the surface of the valve seat facing the valve body, and the ring-shaped valve seat has at least the main flow path side of the surface facing the outer periphery of the valve body. The periphery of the valve body is brought into close contact with the valve body facing away from the main flow path, and the inner ring is fitted through a gap between the inner ring and the inner wall of the valve box near the valve body mounting portion of the main flow path. A valve for powder and granular material, characterized in that the inner ring is installed between the ring-shaped end portion on the valve body side and the valve body with a gap communicating with the main flow passage side through-hole. (2) An arbitrary number of small holes and notched grooves in the valve seat that communicate with the through holes in the valve seat mounting part of the valve box are provided in two rows, and the main flow path side of the surface of the valve seat facing the valve body is The valve for powder and granular material according to claim 1, which is a registered utility model, wherein a valve seat is fitted on only the opposite surface with the other opposing surface in close contact with the valve body through a gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4859186U JPH0331887Y2 (en) | 1986-03-31 | 1986-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4859186U JPH0331887Y2 (en) | 1986-03-31 | 1986-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62163378U true JPS62163378U (en) | 1987-10-17 |
| JPH0331887Y2 JPH0331887Y2 (en) | 1991-07-05 |
Family
ID=30870263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4859186U Expired JPH0331887Y2 (en) | 1986-03-31 | 1986-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0331887Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021032329A (en) * | 2019-08-23 | 2021-03-01 | 株式会社日阪製作所 | Valve device |
-
1986
- 1986-03-31 JP JP4859186U patent/JPH0331887Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021032329A (en) * | 2019-08-23 | 2021-03-01 | 株式会社日阪製作所 | Valve device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0331887Y2 (en) | 1991-07-05 |