JPH0366611U - - Google Patents
Info
- Publication number
- JPH0366611U JPH0366611U JP12767589U JP12767589U JPH0366611U JP H0366611 U JPH0366611 U JP H0366611U JP 12767589 U JP12767589 U JP 12767589U JP 12767589 U JP12767589 U JP 12767589U JP H0366611 U JPH0366611 U JP H0366611U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- bottom wall
- flat plate
- center
- small holes
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Safety Valves (AREA)
Description
第１図は本考案の圧力逃し弁を用いたオイルフ
イルタの一部断面図、第２図は圧力逃し弁の分解
構成図、第３図は他の実施例の部分断面図、第４
図イは板ばねの変形図、第４図ロは、第４図イの
Ａ−Ａ断面図そして第５図は従来の圧力逃し弁を
用いたオイルフイルタの一部断面図である。
１１……圧力逃し弁、１２……チヤンバ、１３
……リテーナ、１４……板ばね、１７……フラン
ジ、１８……小孔、２１……基部、２２……弾性
部、１６，１９，２０……開口。
Fig. 1 is a partial sectional view of an oil filter using the pressure relief valve of the present invention, Fig. 2 is an exploded configuration diagram of the pressure relief valve, Fig. 3 is a partial sectional view of another embodiment, and Fig. 4 is a partial sectional view of an oil filter using the pressure relief valve of the invention.
FIG. 4A is a modified view of a leaf spring, FIG. 4B is a sectional view taken along the line AA in FIG. 4A, and FIG. 5 is a partial sectional view of an oil filter using a conventional pressure relief valve. 11...Pressure relief valve, 12...Chamber, 13
... Retainer, 14 ... Leaf spring, 17 ... Flange, 18 ... Small hole, 21 ... Base, 22 ... Elastic part, 16, 19, 20 ... Opening.
Claims (1)
の周縁部に複数の小孔が穿設され、底壁中央に開
口が設けられたカツプ状チヤンバと、該チヤンバ
の小孔を閉塞させる環状の平板が設けられ中央に
開口が設けられたバルブリテーナと、該バルブリ
テーナの環状の平板に一端の基部が接触し、他端
が上方に湾曲した自由端を有する弾性部が形成さ
れた板ばねとを順次配設し、弾性部の自由端を取
付部位に押圧してなる圧力逃し弁構造。 A cup-shaped chamber with a flange at the open upper end periphery, a plurality of small holes bored in the bottom wall periphery, and an opening in the center of the bottom wall, and an annular flat plate that closes the small holes of the chamber. A valve retainer is provided with an opening in the center thereof, and a leaf spring is formed in which a base at one end contacts an annular flat plate of the valve retainer and an elastic portion having an upwardly curved free end is formed at the other end. A pressure relief valve structure in which the free ends of the elastic parts are pressed against the mounting site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12767589U JPH0366611U (en) | 1989-10-31 | 1989-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12767589U JPH0366611U (en) | 1989-10-31 | 1989-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0366611U true JPH0366611U (en) | 1991-06-28 |
Family
ID=31675421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12767589U Pending JPH0366611U (en) | 1989-10-31 | 1989-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0366611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006325633A (en) * | 2005-05-23 | 2006-12-07 | Atom Kosan Kk | Fine component storage case |
-
1989
- 1989-10-31 JP JP12767589U patent/JPH0366611U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006325633A (en) * | 2005-05-23 | 2006-12-07 | Atom Kosan Kk | Fine component storage case |
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