JPS6252201U - - Google Patents
Info
- Publication number
- JPS6252201U JPS6252201U JP14357785U JP14357785U JPS6252201U JP S6252201 U JPS6252201 U JP S6252201U JP 14357785 U JP14357785 U JP 14357785U JP 14357785 U JP14357785 U JP 14357785U JP S6252201 U JPS6252201 U JP S6252201U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- negative pressure
- supply device
- oil supply
- supplies
- 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.)
- Granted
Links
- 239000010687 lubricating oil Substances 0.000 claims 7
- 230000001050 lubricating effect Effects 0.000 claims 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Description
第１図は本考案の実施例を示すロータリピスト
ンエンジンの要部断面説明図、第２図は負圧キヤ
ンセル式給油ノズルの断面図である。
１０…作動室、１１…負圧キヤンセル式給油ノ
ズル、１２…吸気通路、１３…エアブリード式給
油ノズル。
FIG. 1 is an explanatory sectional view of the main parts of a rotary piston engine showing an embodiment of the present invention, and FIG. 2 is a sectional view of a negative pressure cancel type refueling nozzle. 10...Working chamber, 11...Negative pressure cancel type refueling nozzle, 12...Intake passage, 13...Air bleed type refueling nozzle.
Claims (1)
供給装置と吸気通路内に潤滑油を供給する第２の
潤滑油供給装置を有するロータリピストンエンジ
ンにおいて、 上記第１の潤滑油供給装置に、バルブスプール
の開方向に加わる負圧と閉方向に加わる負圧とが
均一となるようにした負圧キヤンセル式逆止弁を
用いると共に、上記第２の潤滑油供給装置を、吸
気負圧に応じて補助空気を吸気通路内に供給し、
供給潤滑油量の適正化を行なうエアブリード方式
のものとした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。[Claims for Utility Model Registration] A rotary piston engine having a first lubricating oil supply device that directly supplies lubricating oil into the working chamber and a second lubricating oil supply device that supplies lubricating oil into the intake passage, A negative pressure cancel check valve is used in the first lubricating oil supply device so that the negative pressure applied in the opening direction and the negative pressure applied in the closing direction of the valve spool are equalized, and the second lubricating oil supply device The device supplies auxiliary air into the intake passage according to the intake negative pressure,
A lubricating device for a rotary piston engine, characterized by an air bleed system that optimizes the amount of lubricating oil supplied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14357785U JPH0322488Y2 (en) | 1985-09-19 | 1985-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14357785U JPH0322488Y2 (en) | 1985-09-19 | 1985-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6252201U true JPS6252201U (en) | 1987-04-01 |
| JPH0322488Y2 JPH0322488Y2 (en) | 1991-05-16 |
Family
ID=31053391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14357785U Expired JPH0322488Y2 (en) | 1985-09-19 | 1985-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322488Y2 (en) |
-
1985
- 1985-09-19 JP JP14357785U patent/JPH0322488Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0322488Y2 (en) | 1991-05-16 |
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