JPS603201U - Lubricating oil supply device for rotary piston engine - Google Patents
Lubricating oil supply device for rotary piston engineInfo
- Publication number
- JPS603201U JPS603201U JP9684483U JP9684483U JPS603201U JP S603201 U JPS603201 U JP S603201U JP 9684483 U JP9684483 U JP 9684483U JP 9684483 U JP9684483 U JP 9684483U JP S603201 U JPS603201 U JP S603201U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- oil supply
- piston engine
- supply
- fuel
- 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
Landscapes
- Lubrication 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
図面は本考案の実施例を例示し、第１図は全体概略構成
図、第２図は側御回路のブロック図である。
１・・・ケーシング、２・・・ロータハウジング、６・
・・作動室、１２−・・吸気通路、１７・・・燃料噴射
弁、１９・・・排気通路、２０・・・触媒装置、２１・
・・メタリングオイルポンプ、２２・・・第１潤滑油供
給通路、２３・・・第２潤滑油供給通路、２６・・・開
閉弁、２７・・・エンジン負荷センサ、２８・・・エン
ジン回転数センサ、２９・・・制御回路、３５・・・制
御装置。The drawings illustrate an embodiment of the present invention, with FIG. 1 being a general schematic diagram and FIG. 2 being a block diagram of a side control circuit. 1...Casing, 2...Rotor housing, 6.
... Working chamber, 12-... Intake passage, 17... Fuel injection valve, 19... Exhaust passage, 20... Catalyst device, 21...
...Metering oil pump, 22...First lubricating oil supply passage, 23...Second lubricating oil supply passage, 26...Opening/closing valve, 27...Engine load sensor, 28...Engine rotation Several sensors, 29...control circuit, 35...control device.
Claims (1)
方、メタリングオイルポンプからの潤滑油を、吸気通路
に開口する第１潤滑油供給通路および作動室に開口する
第２潤滑油供給通路の少なくとも一方を介して作動室に
供給するとともに、エンジンの特定運転時に作動室への
燃料の供給をカットするようにしたロークリピストンエ
ンジンにおいて、燃料供給をカットするとき上記第１潤
滑油供給通路のみから潤滑油を供給するように制御する
制御装置を設けたことを特徴とするロータリピストンエ
ンジンの潤滑油供給装置。A catalyst device for exhaust purification is provided in the exhaust passage of the engine, and lubricating oil from the metering oil pump is supplied to at least one of the first lubricating oil supply passage opening into the intake passage and the second lubricating oil supply passage opening opening into the working chamber. In a low-repetition piston engine that supplies fuel to the working chamber through one of the lubricating oil passages and cuts off the supply of fuel to the working chamber during a specific operation of the engine, when the fuel supply is cut, the fuel is supplied only from the first lubricating oil supply passage. A lubricating oil supply device for a rotary piston engine, comprising a control device for controlling the supply of lubricating oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9684483U JPS603201U (en) | 1983-06-22 | 1983-06-22 | Lubricating oil supply device for rotary piston engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9684483U JPS603201U (en) | 1983-06-22 | 1983-06-22 | Lubricating oil supply device for rotary piston engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS603201U true JPS603201U (en) | 1985-01-11 |
| JPH0128244Y2 JPH0128244Y2 (en) | 1989-08-29 |
Family
ID=30230618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9684483U Granted JPS603201U (en) | 1983-06-22 | 1983-06-22 | Lubricating oil supply device for rotary piston engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS603201U (en) |
-
1983
- 1983-06-22 JP JP9684483U patent/JPS603201U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0128244Y2 (en) | 1989-08-29 |
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