JPS59102914U - oil filter - Google Patents
oil filterInfo
- Publication number
- JPS59102914U JPS59102914U JP19561582U JP19561582U JPS59102914U JP S59102914 U JPS59102914 U JP S59102914U JP 19561582 U JP19561582 U JP 19561582U JP 19561582 U JP19561582 U JP 19561582U JP S59102914 U JPS59102914 U JP S59102914U
- Authority
- JP
- Japan
- Prior art keywords
- mounting base
- communicates
- supply port
- oil filter
- bypass hole
- 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
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案に係るオイルフィルタの要部拡大断面
図、第２図は同作動状態を示す部分拡大断面図である。
１０・・・取付ベース、１２・・・オイルフィルタ本体
、１４・・・ボデー、１６・・・インサート筒、１８・
・・流通経路、２０・・・流通経路、２２・・・同心状
溝、２４・・・ケーシング、２６・・・筒状取付部、２
８・・・下部エンドプレート、３０・・・シール部材、
３２・・・固定板、３４・・・フィルタエレメント、３
６・・・連絡孔、３８・・・フランジ、４０・・・バイ
パスホール、４２・・・溝、４４・・・リング状ピスト
ンバルブ、４６・・・フランジ、４Ｂ・・・コイルバネ
。FIG. 1 is an enlarged sectional view of a main part of an oil filter according to this invention, and FIG. 2 is a partially enlarged sectional view showing the same operating state. DESCRIPTION OF SYMBOLS 10... Mounting base, 12... Oil filter main body, 14... Body, 16... Insert tube, 18...
... Distribution route, 20... Distribution route, 22... Concentric groove, 24... Casing, 26... Cylindrical attachment part, 2
8... Lower end plate, 30... Seal member,
32...Fixing plate, 34...Filter element, 3
6... Communication hole, 38... Flange, 40... Bypass hole, 42... Groove, 44... Ring-shaped piston valve, 46... Flange, 4B... Coil spring.
Claims (1)
、該取付ベースの中心に突設されたインサート筒に螺合
することにより取付ベースに油密に装着されるオイルフ
ィルタ本体とからなり、取付ベースに設けた一方の供給
ポートを前記オイルフィルタ本体側に連通ずるとともに
、その内部に収装されたフィルタエレメントを介して前
記インサート筒の内筒部より他方の供給ポートに連通せ
しめてなるオイルフィルタにおいて、 前記インサート筒にはその内筒部を前記一方の供給ポー
トに連通ずるバイパスホールを穿設するとともに、その
外周にリング状ピストンバルブを遊嵌し、かつ該ピスト
ンバルブをフィルタ本体内側に流通する潤滑油の油圧に
抗して常時前記ピストンをバイパスホール閉塞側に付勢
するバネ手段を設けたことを特徴とするオイルフィルタ
。[Scope of Claim for Utility Model Registration] A mounting base provided in the lubricating oil piping route of an internal combustion engine and an insert tube protruding from the center of the mounting base are screwed together to provide an oil-tight installation on the mounting base. One supply port provided on the mounting base communicates with the oil filter body, and the other supply port is connected to the inner cylinder of the insert cylinder through a filter element housed inside the oil filter body. In the oil filter that communicates with the port, the insert cylinder has a bypass hole that communicates the inner cylinder part with the one supply port, and a ring-shaped piston valve is loosely fitted on the outer periphery of the bypass hole, and the bypass hole communicates with the one supply port. An oil filter characterized in that a piston valve is provided with spring means that constantly biases the piston toward the bypass hole closing side against the hydraulic pressure of lubricating oil flowing inside the filter body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19561582U JPS59102914U (en) | 1982-12-27 | 1982-12-27 | oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19561582U JPS59102914U (en) | 1982-12-27 | 1982-12-27 | oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59102914U true JPS59102914U (en) | 1984-07-11 |
Family
ID=30420025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19561582U Pending JPS59102914U (en) | 1982-12-27 | 1982-12-27 | oil filter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59102914U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714889A (en) * | 1980-06-30 | 1982-01-26 | Fujitsu Ltd | Matrix display unit driving method |
-
1982
- 1982-12-27 JP JP19561582U patent/JPS59102914U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5714889A (en) * | 1980-06-30 | 1982-01-26 | Fujitsu Ltd | Matrix display unit driving method |
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