JPS6415726U - - Google Patents
Info
- Publication number
- JPS6415726U JPS6415726U JP11076387U JP11076387U JPS6415726U JP S6415726 U JPS6415726 U JP S6415726U JP 11076387 U JP11076387 U JP 11076387U JP 11076387 U JP11076387 U JP 11076387U JP S6415726 U JPS6415726 U JP S6415726U
- Authority
- JP
- Japan
- Prior art keywords
- intake port
- piston engine
- rotary piston
- trochoidal surface
- peripheral
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 2
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例におけるロータリピ
ストンエンジンの概略断面図、第２図はロータハ
ウジング内周面におけるペリフエラル吸気ポート
の開口部分の正面図、第３図は第２図の―線
に沿う断面図である。
１……ロータリピストンエンジン、２……ロー
タハウジング、２ａ……トロコイド面、６……ペ
リフエラル吸気ポート、１２……ガスシール、１
４……開口側部、１５……仕切部。
Fig. 1 is a schematic sectional view of a rotary piston engine according to an embodiment of the present invention, Fig. 2 is a front view of the opening portion of the peripheral intake port on the inner circumferential surface of the rotor housing, and Fig. 3 is shown along the line - - in Fig. 2. FIG. DESCRIPTION OF SYMBOLS 1... Rotary piston engine, 2... Rotor housing, 2a... Trochoid surface, 6... Peripheral intake port, 12... Gas seal, 1
4... Opening side part, 15... Partition part.
Claims (1)
リフエラル吸気ポートを有するロータリピストン
エンジンにおいて、上記ペリフエラル吸気ポート
の開口幅を拡張すると共に、該吸気ポートの中央
近傍に開口端部が前記トロコイド面の一部を形成
する仕切部が設けられたことを特徴とするロータ
リピストンエンジンの吸気ポート構造。 In a rotary piston engine having a peripheral intake port that opens on a trochoidal surface of a rotor housing, the opening width of the peripheral intake port is expanded, and the opening end near the center of the intake port forms a part of the trochoidal surface. An intake port structure for a rotary piston engine characterized by being provided with a partition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11076387U JPH06589Y2 (en) | 1987-07-20 | 1987-07-20 | Intake port structure of rotary piston engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11076387U JPH06589Y2 (en) | 1987-07-20 | 1987-07-20 | Intake port structure of rotary piston engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6415726U true JPS6415726U (en) | 1989-01-26 |
| JPH06589Y2 JPH06589Y2 (en) | 1994-01-05 |
Family
ID=31348216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11076387U Expired - Lifetime JPH06589Y2 (en) | 1987-07-20 | 1987-07-20 | Intake port structure of rotary piston engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06589Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0787902A2 (en) | 1996-02-02 | 1997-08-06 | Unisia Jecs Corporation | Rotary pump |
-
1987
- 1987-07-20 JP JP11076387U patent/JPH06589Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0787902A2 (en) | 1996-02-02 | 1997-08-06 | Unisia Jecs Corporation | Rotary pump |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06589Y2 (en) | 1994-01-05 |