JPS6283508U - - Google Patents
Info
- Publication number
- JPS6283508U JPS6283508U JP17230285U JP17230285U JPS6283508U JP S6283508 U JPS6283508 U JP S6283508U JP 17230285 U JP17230285 U JP 17230285U JP 17230285 U JP17230285 U JP 17230285U JP S6283508 U JPS6283508 U JP S6283508U
- Authority
- JP
- Japan
- Prior art keywords
- end plate
- valve
- circulation hole
- seat surface
- valve seat
- 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
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
Description
第１図はこの考案に係るリリーフバルブ機構を
設けたオイルフイルタの部分拡大断面図、第２図
はリリーフバルブの作動状態を示す部分拡大断面
図、第３図は従来の圧縮コイルバネを用いたリリ
ーフバルブ機構を示す部分拡大断面図である。
１１……フイルタエレメント、１２……上部エ
ンドプレート、１６ａ……弁孔、１７……カツプ
状弁体、１７ａ……当接部、１８……引張コイル
バネ、１８ａ，１８ｂ……係止端、Ｆ……フイル
タ。
Fig. 1 is a partially enlarged sectional view of an oil filter equipped with a relief valve mechanism according to this invention, Fig. 2 is a partially enlarged sectional view showing the operating state of the relief valve, and Fig. 3 is a relief valve using a conventional compression coil spring. FIG. 3 is a partially enlarged sectional view showing the valve mechanism. 11... Filter element, 12... Upper end plate, 16a... Valve hole, 17... Cup-shaped valve body, 17a... Contact portion, 18... Tension coil spring, 18a, 18b... Locking end, F ...Filter.
Claims (1)
成されたオイル流通孔と、該エンドプレートの下
面にあつて流通孔の外周部を弁座面とするカツプ
型弁体と、前記エンドプレートと該弁体の内底部
間に懸架されて常時弁体を弁座面側に押圧付勢す
る引張コイルバネとからなるオイルフイルタのリ
リーフバルブ。 An oil circulation hole formed in the upper end plate of the filter element, a cup-shaped valve element on the lower surface of the end plate whose valve seat surface is the outer periphery of the circulation hole, and an inner bottom of the end plate and the valve element. An oil filter relief valve consisting of a tension coil spring that is suspended between the springs and constantly presses the valve body toward the valve seat surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17230285U JPS6283508U (en) | 1985-11-11 | 1985-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17230285U JPS6283508U (en) | 1985-11-11 | 1985-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6283508U true JPS6283508U (en) | 1987-05-28 |
Family
ID=31108720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17230285U Pending JPS6283508U (en) | 1985-11-11 | 1985-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6283508U (en) |
-
1985
- 1985-11-11 JP JP17230285U patent/JPS6283508U/ja active Pending