JPS63104638U - - Google Patents
Info
- Publication number
- JPS63104638U JPS63104638U JP19855486U JP19855486U JPS63104638U JP S63104638 U JPS63104638 U JP S63104638U JP 19855486 U JP19855486 U JP 19855486U JP 19855486 U JP19855486 U JP 19855486U JP S63104638 U JPS63104638 U JP S63104638U
- Authority
- JP
- Japan
- Prior art keywords
- eccentric shaft
- lowest wall
- housing
- piston engine
- rotary piston
- 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
Description
第１図は本考案によるハウジング構造を備えた
ロータリピストンエンジンの縦断面図、第２図は
フロントハウジングの正面図である。また第３図
は従来のハウジング構造を備えたロータリピスト
ンエンジンの縦断面図、第４図はそのフロントハ
ウジングの正面図である。
１……ケーシング、３……インタミデイエイト
ハウジング、５……フロントハウジング、６……
リヤハウジング、８ａ，８ｂ……ロータ、９……
エキセントリツクシヤフト、１１，１２……軸受
筒、１３……固定ギヤ、１６，１７……メインベ
アリング、１８……バランスウエイト、２２……
オイルポンプ、３５……オイル導出口、３６……
リブ。
FIG. 1 is a longitudinal sectional view of a rotary piston engine having a housing structure according to the present invention, and FIG. 2 is a front view of the front housing. Further, FIG. 3 is a longitudinal sectional view of a rotary piston engine having a conventional housing structure, and FIG. 4 is a front view of the front housing thereof. 1... Casing, 3... Intermediate housing, 5... Front housing, 6...
Rear housing, 8a, 8b... Rotor, 9...
Eccentric shaft, 11, 12... Bearing tube, 13... Fixed gear, 16, 17... Main bearing, 18... Balance weight, 22...
Oil pump, 35... Oil outlet, 36...
rib.
Claims (1)
ト軸受部の下方に配設されたオイルリターン通路
の最下壁を、上記エキセントリツクシヤフトに取
付けられたバランスウエイトの回転軌跡よりも下
方位置に形成するとともに、上記最下壁と所定の
間隔を隔てて対向するリブを上記軸受部に垂設し
たことを特徴とするロータリピストンエンジンの
ハウジング構造。 The lowest wall of the oil return passage disposed below the eccentric shaft bearing portion of the front housing is formed at a position below the rotation locus of the balance weight attached to the eccentric shaft, and the lowest wall A housing structure for a rotary piston engine, characterized in that ribs facing each other at a predetermined distance are vertically disposed on the bearing part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19855486U JPH0450434Y2 (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19855486U JPH0450434Y2 (en) | 1986-12-26 | 1986-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63104638U true JPS63104638U (en) | 1988-07-06 |
| JPH0450434Y2 JPH0450434Y2 (en) | 1992-11-27 |
Family
ID=31159350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19855486U Expired JPH0450434Y2 (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0450434Y2 (en) |
-
1986
- 1986-12-26 JP JP19855486U patent/JPH0450434Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0450434Y2 (en) | 1992-11-27 |