JPH0366612U - - Google Patents
Info
- Publication number
- JPH0366612U JPH0366612U JP12767889U JP12767889U JPH0366612U JP H0366612 U JPH0366612 U JP H0366612U JP 12767889 U JP12767889 U JP 12767889U JP 12767889 U JP12767889 U JP 12767889U JP H0366612 U JPH0366612 U JP H0366612U
- Authority
- JP
- Japan
- Prior art keywords
- valve seat
- seat part
- leaf spring
- bottom wall
- free end
- 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図はその平面図、そして第４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
……板ばね、１５……フランジ、１６……小孔、
１９……弁座部、２０……弾性部、１４，１８…
…開口。
Figure 1 is a partial sectional view of an oil filter using the pressure relief valve of the present invention, Figure 2 is an exploded configuration diagram of the pressure relief valve, Figure 3 is its plan view, and Figure 4 is a conventional pressure relief valve. FIG. 2 is a partial cross-sectional view of an oil filter using a valve. 11...Pressure relief valve, 12...Chamber, 13
... leaf spring, 15 ... flange, 16 ... small hole,
19...Valve seat part, 20...Elastic part, 14, 18...
...opening.
Claims (1)
部分に複数の小孔が同心状に穿設され、かつ底壁
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する環状の弁座部を有し、
弁座部の一方の周側に、弁座部から上方に周方向
に湾曲した端部が自由端を有する弾性部が形成さ
れた板ばねとを組付け、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 having a flange at the open upper edge, a plurality of small holes concentrically drilled in the bottom wall, and an opening in the center of the bottom wall, and a ring-shaped chamber that closes the small holes of the chamber. It has a valve seat part of
A leaf spring is attached to one circumferential side of the valve seat part, and the leaf spring is formed with an elastic part having a free end that curves upward in the circumferential direction from the valve seat part, and the free end of the elastic part is attached to the mounting part. Pressure relief valve structure made by pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12767889U JPH0366612U (en) | 1989-10-31 | 1989-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12767889U JPH0366612U (en) | 1989-10-31 | 1989-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0366612U true JPH0366612U (en) | 1991-06-28 |
Family
ID=31675424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12767889U Pending JPH0366612U (en) | 1989-10-31 | 1989-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0366612U (en) |
-
1989
- 1989-10-31 JP JP12767889U patent/JPH0366612U/ja active Pending