JPS597201U - Lubricating oil supply device for rotary piston engine - Google Patents
Lubricating oil supply device for rotary piston engineInfo
- Publication number
- JPS597201U JPS597201U JP10240782U JP10240782U JPS597201U JP S597201 U JPS597201 U JP S597201U JP 10240782 U JP10240782 U JP 10240782U JP 10240782 U JP10240782 U JP 10240782U JP S597201 U JPS597201 U JP S597201U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- rotary piston
- supply device
- supplies
- passage
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示す概略構成図である。
１・・・・・・ロータハウジング、２ａ、２ｂ・・・・
・・サイドハウジング、３・・・・・田−タ、４・・・
・・・作動室、６・・・・・・−次側吸気ポート、７・
・・・・・二次側吸気ポート、８・・・・・・−次側吸
気通路、９・・・・・・二次側吸気通路、１０・・・・
・・−次絞り弁、１１・・・・・・二次絞り弁、１２・
・・・・・燃料噴射ノズル、１３・・・・・・第１潤滑
油通路、１４・・・・・・第２潤滑油通路、１５・・・
・・・開閉弁、１６・・・・・・オイルポンプ、１８・
・・・・・潤滑油供給口、２２・・・・・・アクチュエ
ータ、２３・・・・・・スイッチ。The drawing is a schematic diagram showing an embodiment of the present invention. 1...Rotor housing, 2a, 2b...
...Side housing, 3...Data, 4...
...Working chamber, 6...-Next side intake port, 7.
...Secondary side intake port, 8...-Next side intake passage, 9...Secondary side intake passage, 10...
...-Secondary throttle valve, 11...Secondary throttle valve, 12.
...Fuel injection nozzle, 13...First lubricating oil passage, 14...Second lubricating oil passage, 15...
...Opening/closing valve, 16...Oil pump, 18.
...Lubricating oil supply port, 22 ...Actuator, 23 ...Switch.
Claims (1)
混合気を作動室に供給する一次側吸気通路と、高負荷運
転時に空気を作動室に供給する二次側吸気通路とを有す
るロータリピストンエンジンにおいて、潤滑油を上記−
次側吸気通路に供給する第１潤滑油通路と、潤滑油を上
記二次側吸気通路に供給する第２潤滑油通路とを設け、
軽負荷運転時には第１潤滑油通路のみを開き、また高負
荷運転時には第２潤滑油通路のみを開く開閉弁を設けた
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 rotary piston that has a primary intake passage that supplies a mixture of fuel and air to the working chamber over the entire operating range from light to high loads, and a secondary intake passage that supplies air to the working chamber during high-load operation. In engines, lubricating oil is
a first lubricating oil passage that supplies lubricating oil to the secondary intake passage; and a second lubricating oil passage that supplies lubricating oil to the secondary intake passage;
A lubricating oil supply device for a rotary piston engine, comprising an on-off valve that opens only a first lubricating oil passage during light load operation and opens only a second lubricating oil passage during high load operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10240782U JPS597201U (en) | 1982-07-05 | 1982-07-05 | Lubricating oil supply device for rotary piston engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10240782U JPS597201U (en) | 1982-07-05 | 1982-07-05 | Lubricating oil supply device for rotary piston engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS597201U true JPS597201U (en) | 1984-01-18 |
| JPS6316802Y2 JPS6316802Y2 (en) | 1988-05-13 |
Family
ID=30241400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10240782U Granted JPS597201U (en) | 1982-07-05 | 1982-07-05 | Lubricating oil supply device for rotary piston engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS597201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008150992A (en) * | 2006-12-15 | 2008-07-03 | Mazda Motor Corp | Lubricating device of rotary piston engine |
-
1982
- 1982-07-05 JP JP10240782U patent/JPS597201U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008150992A (en) * | 2006-12-15 | 2008-07-03 | Mazda Motor Corp | Lubricating device of rotary piston engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6316802Y2 (en) | 1988-05-13 |
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