JPS59130029U - Rotary piston engine cooling system - Google Patents
Rotary piston engine cooling systemInfo
- Publication number
- JPS59130029U JPS59130029U JP2483883U JP2483883U JPS59130029U JP S59130029 U JPS59130029 U JP S59130029U JP 2483883 U JP2483883 U JP 2483883U JP 2483883 U JP2483883 U JP 2483883U JP S59130029 U JPS59130029 U JP S59130029U
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- piston engine
- rotary piston
- annular groove
- cooling system
- 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)
- Pistons, Piston Rings, And Cylinders (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本発明に係わる実施例の要部の切断側面図、第
2図は第1図の■−■断面図、第3図はロータのロータ
フランク面を示す正面図である。
1・・・ロータ、3・・・ロータの軸受メタル部、3b
・・・環状溝、4a・・・ロータジャーナル部、10゜
10A・・・中空部、13・・・ロータリセス、13a
・・・ロータリセスのトレーリング側切上り部、14・
・・連通路。FIG. 1 is a cutaway side view of a main part of an embodiment according to the present invention, FIG. 2 is a sectional view taken along the line -■ in FIG. 1, and FIG. 3 is a front view showing the rotor flank surface of the rotor. 1...Rotor, 3...Rotor bearing metal part, 3b
...Annular groove, 4a...Rotor journal part, 10°10A...Hollow part, 13...Rotary recess, 13a
... Trailing side cut-up part of rotary recess, 14.
・Communication path.
Claims (1)
る一方、偏心軸のロータジャーナル部もしくはロータの
軸受メタル部の少なくとも一方に環状溝を形成し、該環
状溝にオイルを圧送して軸受部の潤滑を行なうようにし
たロータリピストンエンジンにおいて、一端が上記環状
溝に開口し他端がロータリセスのトレーリング側切上り
部の背後に位置する中空部に開口して、上記ロータリセ
スのトレーリング側切上り部の背後に集中的にオイルを
供給する連通路を設けたことを特徴とするロータリピス
トンエンジンの冷却装置。While oil is supplied to the hollow part inside the rotor to cool the rotor, an annular groove is formed in at least one of the rotor journal part of the eccentric shaft or the bearing metal part of the rotor, and the oil is forced into the annular groove to cool the rotor. In a rotary piston engine, one end opens into the annular groove and the other end opens into a hollow portion located behind the trailing side cut-up portion of the rotary recess. A cooling device for a rotary piston engine, characterized in that a communication path for supplying oil intensively is provided behind an upward portion.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2483883U JPS59130029U (en) | 1983-02-21 | 1983-02-21 | Rotary piston engine cooling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2483883U JPS59130029U (en) | 1983-02-21 | 1983-02-21 | Rotary piston engine cooling system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59130029U true JPS59130029U (en) | 1984-08-31 |
JPS6313395Y2 JPS6313395Y2 (en) | 1988-04-15 |
Family
ID=30155855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2483883U Granted JPS59130029U (en) | 1983-02-21 | 1983-02-21 | Rotary piston engine cooling system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59130029U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62175201U (en) * | 1986-04-25 | 1987-11-07 | ||
JPS6365823U (en) * | 1986-10-20 | 1988-04-30 |
-
1983
- 1983-02-21 JP JP2483883U patent/JPS59130029U/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62175201U (en) * | 1986-04-25 | 1987-11-07 | ||
JPS6365823U (en) * | 1986-10-20 | 1988-04-30 |
Also Published As
Publication number | Publication date |
---|---|
JPS6313395Y2 (en) | 1988-04-15 |
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