JPS62137301U - - Google Patents
Info
- Publication number
- JPS62137301U JPS62137301U JP2471986U JP2471986U JPS62137301U JP S62137301 U JPS62137301 U JP S62137301U JP 2471986 U JP2471986 U JP 2471986U JP 2471986 U JP2471986 U JP 2471986U JP S62137301 U JPS62137301 U JP S62137301U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- oil passage
- rotor
- rotary piston
- biasing member
- 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
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Description
図面は本考案の実施例を示し、第１図はロータ
リピストンエンジンの潤滑装置の全体概略構成図
、第２図はその要部拡大図、第３図は油温と付勢
部材のバネ定数との関係を説明する特性図、第４
図は油温と開弁回転数との関係を説明する特性図
である。
７……ロータ、１０……エキセントリツクシヤ
フト、１３……オイル通路、１５……オイルジエ
ツト、１６……一方向弁、１６ｃ……付勢部材。
The drawings show an embodiment of the present invention; Fig. 1 is an overall schematic diagram of the lubricating system for a rotary piston engine, Fig. 2 is an enlarged view of its main parts, and Fig. 3 shows the relationship between oil temperature and the spring constant of the biasing member. Characteristic diagram explaining the relationship between
The figure is a characteristic diagram illustrating the relationship between oil temperature and valve opening rotation speed. 7... Rotor, 10... Eccentric shaft, 13... Oil passage, 15... Oil jet, 16... One-way valve, 16c... Biasing member.
Claims (1)
路からオイルをロータに供給して潤滑するように
したロータリピストンエンジンの潤滑装置におい
て、上記オイル通路のオイルジエツトに設けられ
、エンジン回転数の上昇に応じて弁体が付勢部材
の付勢力に抗して開作動する一方向弁を備え、上
記付勢部材は、その付勢力が上記オイル通路の油
温に応じて変化するように構成されていることを
特徴とするロータリピストンエンジンの潤滑装置
。 In a rotary piston engine lubricating device that supplies oil to the rotor from an oil passage provided in an eccentric shaft to lubricate the rotor, a valve body is provided in the oil jet of the oil passage, and a valve body is configured to operate as the engine speed increases. A one-way valve is provided that opens against a biasing force of a biasing member, and the biasing member is configured such that its biasing force changes depending on the oil temperature in the oil passage. A lubricating system for rotary piston engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2471986U JPS62137301U (en) | 1986-02-22 | 1986-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2471986U JPS62137301U (en) | 1986-02-22 | 1986-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62137301U true JPS62137301U (en) | 1987-08-29 |
Family
ID=30824205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2471986U Pending JPS62137301U (en) | 1986-02-22 | 1986-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62137301U (en) |
-
1986
- 1986-02-22 JP JP2471986U patent/JPS62137301U/ja active Pending
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