JPH0451425U - - Google Patents
Info
- Publication number
- JPH0451425U JPH0451425U JP9417490U JP9417490U JPH0451425U JP H0451425 U JPH0451425 U JP H0451425U JP 9417490 U JP9417490 U JP 9417490U JP 9417490 U JP9417490 U JP 9417490U JP H0451425 U JPH0451425 U JP H0451425U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- opening
- casing
- seat
- seat ring
- 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
Landscapes
- Air Transport Of Granular Materials (AREA)
Description
第１図は実施例の断面図、第２図及び第３図は
同上の作用の説明図、第４図は従来例の断面図で
ある。
１……ケーシング、２，３……開口部、４……
弁体挿入口、５……弁体、６，７……シートリン
グ、８，９……皿ばね、１０，１１……押えリン
グ、１２……開口、１３……定量供給室、１４…
…Ｏリング、１５……ボンネツト、１６……弁棒
、１７……パツキン押さえ、１８……軸受部、２
０……空気孔、２１……被輸送物。
FIG. 1 is a sectional view of the embodiment, FIGS. 2 and 3 are explanatory diagrams of the same operation, and FIG. 4 is a sectional view of the conventional example. 1... Casing, 2, 3... Opening, 4...
Valve body insertion port, 5... Valve body, 6, 7... Seat ring, 8, 9... Belleville spring, 10, 11... Holding ring, 12... Opening, 13... Fixed amount supply chamber, 14...
... O-ring, 15 ... Bonnet, 16 ... Valve stem, 17 ... Packing retainer, 18 ... Bearing part, 2
0... Air hole, 21... Object to be transported.
Claims (1)
ートリングを挿入し、両シートリングの間のケー
シング内部にボール形弁体を挿入し、その弁体に
両シートリングをばね力によつて押圧し、その弁
体にシートリングと合致し得る大きさの１つの開
口を形成し、その開口と弁体内部の空洞とにより
定量供給室を形成した回転定量供給等において、
上記開口と対向する弁体の壁部に空気孔を形成し
たことを特徴とする回転型定量供給弁。 A seat ring is inserted into the inner periphery of a pair of opposing openings provided in the casing, a ball-shaped valve body is inserted inside the casing between the two seat rings, and both seat rings are pressed against the valve body by a spring force. In a rotary metered supply, etc., in which a single opening of a size that can match the seat ring is formed in the valve body, and a metered supply chamber is formed by the opening and the cavity inside the valve body.
A rotary fixed quantity supply valve characterized in that an air hole is formed in a wall of the valve body facing the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9417490U JPH0451425U (en) | 1990-09-06 | 1990-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9417490U JPH0451425U (en) | 1990-09-06 | 1990-09-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0451425U true JPH0451425U (en) | 1992-04-30 |
Family
ID=31831922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9417490U Pending JPH0451425U (en) | 1990-09-06 | 1990-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0451425U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343486U (en) * | 1976-09-18 | 1978-04-14 | ||
| JPS5993576A (en) * | 1982-11-16 | 1984-05-30 | Nippon Boorubarubu Kk | Rotary type constant quantity delivering valve |
-
1990
- 1990-09-06 JP JP9417490U patent/JPH0451425U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5343486U (en) * | 1976-09-18 | 1978-04-14 | ||
| JPS5993576A (en) * | 1982-11-16 | 1984-05-30 | Nippon Boorubarubu Kk | Rotary type constant quantity delivering valve |
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