JPS63111902U - - Google Patents
Info
- Publication number
- JPS63111902U JPS63111902U JP394287U JP394287U JPS63111902U JP S63111902 U JPS63111902 U JP S63111902U JP 394287 U JP394287 U JP 394287U JP 394287 U JP394287 U JP 394287U JP S63111902 U JPS63111902 U JP S63111902U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- cylindrical strainer
- lower inlet
- air valve
- annular
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Degasification And Air Bubble Elimination (AREA)
Description
第１図ないし第４図は本考案の実施例を示し、
第１図は縦断面図、第２図は第１図における―
線断面図、第３図及び第４図は夫々、作動状態
を説明する図である。
１……下部流入口、２……弁箱、３……環状フ
ロート、４……通気口、５……環状遊動弁体、７
……蓋、８……開口、１３……筒状ストレーナ、
１４……面。
1 to 4 show embodiments of the present invention,
Figure 1 is a longitudinal sectional view, Figure 2 is the same as in Figure 1.
The line sectional view, FIG. 3, and FIG. 4 are diagrams for explaining the operating state, respectively. DESCRIPTION OF SYMBOLS 1... Lower inflow port, 2... Valve box, 3... Annular float, 4... Vent port, 5... Annular floating valve body, 7
... Lid, 8 ... Opening, 13 ... Cylindrical strainer,
14… side.
Claims (1)
ート３、及び、そのフロート３の上昇より押し上
げられて通気口４を閉じる環状遊動弁体５を、夫
々、前記下部流入口１と同芯状に内装した空気弁
であつて、筒状ストレーナ１３を、その流入開口
部を前記下部流入口１に接続する下向き姿勢で前
記環状フロート３及び環状遊動弁体５の中央孔内
に配設し、前記弁箱２の上部に前記筒状ストレー
ナ１３を挿脱するための蓋７付開口８を設けた空
気弁。 ２ 前記筒状ストレーナ１３の流入開口部と前記
下部流入口１との接続が、前記筒状ストレーナ１
３の流入開口縁と前記弁箱２の内周面１４との当
て付けによるものであり、前記筒状ストレーナ１
３を前記蓋７に連結してある実用新案登録請求の
範囲第１項に記載の空気弁。[Claims for Utility Model Registration] 1. An annular float 3 and an annular floating valve element 5 that is pushed up by the rise of the float 3 and closes a vent 4 are installed in a valve box 2 forming a lower inlet 1, respectively. The air valve is an air valve installed concentrically with the lower inlet 1, and the cylindrical strainer 13 is connected to the lower inlet 1 by the annular float 3 and the annular floating valve body 5 in a downward position with its inlet opening connected to the lower inlet 1. The air valve is disposed in the central hole of the valve box 2 and has an opening 8 with a lid 7 in the upper part of the valve box 2 for inserting and removing the cylindrical strainer 13. 2 The connection between the inflow opening of the cylindrical strainer 13 and the lower inflow port 1 is connected to the cylindrical strainer 1.
This is because the inflow opening edge of No. 3 is brought into contact with the inner circumferential surface 14 of the valve box 2, and the cylindrical strainer 1
3 is connected to the lid 7. The air valve according to claim 1, which is a registered utility model.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP394287U JPH0317924Y2 (en) | 1987-01-14 | 1987-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP394287U JPH0317924Y2 (en) | 1987-01-14 | 1987-01-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63111902U true JPS63111902U (en) | 1988-07-19 |
| JPH0317924Y2 JPH0317924Y2 (en) | 1991-04-16 |
Family
ID=30784158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP394287U Expired JPH0317924Y2 (en) | 1987-01-14 | 1987-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317924Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63112679U (en) * | 1987-01-17 | 1988-07-20 | ||
| JPH02236073A (en) * | 1989-03-07 | 1990-09-18 | Kubota Ltd | Freezing breakage prevention type air valve |
| JPH02283978A (en) * | 1989-04-21 | 1990-11-21 | Kubota Corp | Air valve |
| JP2006316809A (en) * | 2005-05-10 | 2006-11-24 | Nippo Valve Co Ltd | Suction/exhaust valve with strainer |
-
1987
- 1987-01-14 JP JP394287U patent/JPH0317924Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63112679U (en) * | 1987-01-17 | 1988-07-20 | ||
| JPH02236073A (en) * | 1989-03-07 | 1990-09-18 | Kubota Ltd | Freezing breakage prevention type air valve |
| JPH02283978A (en) * | 1989-04-21 | 1990-11-21 | Kubota Corp | Air valve |
| JP2006316809A (en) * | 2005-05-10 | 2006-11-24 | Nippo Valve Co Ltd | Suction/exhaust valve with strainer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0317924Y2 (en) | 1991-04-16 |
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