JPH01160107U - - Google Patents
Info
- Publication number
- JPH01160107U JPH01160107U JP5650588U JP5650588U JPH01160107U JP H01160107 U JPH01160107 U JP H01160107U JP 5650588 U JP5650588 U JP 5650588U JP 5650588 U JP5650588 U JP 5650588U JP H01160107 U JPH01160107 U JP H01160107U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating
- oil pump
- recirculation device
- relief valve
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は、従来の潤滑油還流装置の概略系統図
、第２図は従来の潤滑油還流装置中に配設される
リリーフバルブの縦断面図、第３図は本考案によ
る潤滑油還流装置の要部拡大系統図である。
１……オイルパン、２……オイルポンプ、３…
…各潤滑部、４……ピストン、１６……リリーフ
バルブ、１７……弁本体、１８……吸込側通路、
１９……ピストン、２０……シリンダ部、２１…
…送圧側通路、２２……筒状ガイド、２３……第
１のばね、２４……カバー部材、２５……第２の
ばね、２７……連絡穴、２８……リリーフ穴。
Fig. 1 is a schematic system diagram of a conventional lubricating oil recirculation device, Fig. 2 is a longitudinal sectional view of a relief valve disposed in the conventional lubricating oil recirculation device, and Fig. 3 is a lubricating oil recirculation device according to the present invention. It is an enlarged system diagram of the main parts. 1...Oil pan, 2...Oil pump, 3...
... Each lubricating part, 4 ... Piston, 16 ... Relief valve, 17 ... Valve body, 18 ... Suction side passage,
19... Piston, 20... Cylinder part, 21...
...Pressure side passage, 22 ... Cylindrical guide, 23 ... First spring, 24 ... Cover member, 25 ... Second spring, 27 ... Communication hole, 28 ... Relief hole.
Claims (1)
設けられたリリーフバルブの穴を前記オイルポン
プの吸込側通路に連結してなる潤滑油還流装置。 A lubricating oil recirculation device in which a hole in a relief valve provided in a lubricating system path leading from an oil pump to each lubricating section is connected to a suction side path of the oil pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5650588U JPH01160107U (en) | 1988-04-28 | 1988-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5650588U JPH01160107U (en) | 1988-04-28 | 1988-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01160107U true JPH01160107U (en) | 1989-11-07 |
Family
ID=31282375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5650588U Pending JPH01160107U (en) | 1988-04-28 | 1988-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01160107U (en) |
-
1988
- 1988-04-28 JP JP5650588U patent/JPH01160107U/ja active Pending