JPS62143009U - - Google Patents
Info
- Publication number
- JPS62143009U JPS62143009U JP3124086U JP3124086U JPS62143009U JP S62143009 U JPS62143009 U JP S62143009U JP 3124086 U JP3124086 U JP 3124086U JP 3124086 U JP3124086 U JP 3124086U JP S62143009 U JPS62143009 U JP S62143009U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve body
- check valve
- spring
- check
- 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
- 239000003921 oil Substances 0.000 claims 3
- 239000010687 lubricating oil Substances 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考案の実施例を示す一部の縦断面図
、第２図及び第３図は他の実施例の縦断面図、第
４図従来例の縦断面図である。
１……オイルポンプ、２……オイルパン、３…
…吸入管、３１……オイルパン開口部、４……逆
止弁、５……弁座、６……スプリング、７……ス
トレーナ。
FIG. 1 is a longitudinal sectional view of a portion of an embodiment of the present invention, FIGS. 2 and 3 are longitudinal sectional views of other embodiments, and FIG. 4 is a longitudinal sectional view of a conventional example. 1...Oil pump, 2...Oil pan, 3...
... Suction pipe, 3 1 ... Oil pan opening, 4 ... Check valve, 5 ... Valve seat, 6 ... Spring, 7 ... Strainer.
Claims (1)
吸入側に一方が連結され、また他方がオイルパン
２に開口する吸入管３を持つている潤滑油供給装
置において、該吸入管３のオイルパン開口部３１
に逆止弁４を備えたことを特徴とする内燃機関の
潤滑油供給装置。 ２ 前記逆止弁４が、弁座５に嵌脱自在に設けた
チエツクボールである実用新案登録請求の範囲第
１項記載の装置。 ３ 前記逆止弁４が、シール部のある弁座５に着
脱自在に設けた開閉弁体であつて、該弁体にスプ
リング６を備え、該スプリング６で前記シール部
に弁体を押圧支持したものである実用新案登録請
求の範囲第１項記載の装置。[Claims for Utility Model Registration] 1. A lubricating oil supply device having one side connected to the suction side of an oil pump 1 that operates in conjunction with a drive unit, and the other side having a suction pipe 3 that opens into an oil pan 2. , oil pan opening 3 1 of the suction pipe 3
A lubricating oil supply device for an internal combustion engine, comprising a check valve 4. 2. The device according to claim 1, wherein the check valve 4 is a check ball that is removably fitted into the valve seat 5. 3. The check valve 4 is an opening/closing valve body that is detachably attached to a valve seat 5 having a seal portion, and the valve body is equipped with a spring 6, and the spring 6 presses and supports the valve body against the seal portion. The device according to claim 1 of the utility model registration claim.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3124086U JPS62143009U (en) | 1986-03-06 | 1986-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3124086U JPS62143009U (en) | 1986-03-06 | 1986-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62143009U true JPS62143009U (en) | 1987-09-09 |
Family
ID=30836792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3124086U Pending JPS62143009U (en) | 1986-03-06 | 1986-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62143009U (en) |
-
1986
- 1986-03-06 JP JP3124086U patent/JPS62143009U/ja active Pending