JPH0163732U - - Google Patents
Info
- Publication number
- JPH0163732U JPH0163732U JP1987158835U JP15883587U JPH0163732U JP H0163732 U JPH0163732 U JP H0163732U JP 1987158835 U JP1987158835 U JP 1987158835U JP 15883587 U JP15883587 U JP 15883587U JP H0163732 U JPH0163732 U JP H0163732U
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- close contact
- rotary piston
- working chamber
- engine
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本案によるロータリピストン機関の吸
気装置の断面図、第２図は第１図のＡ―Ａ′線断
面図、第３，４，５，６，７図は本案によるロー
タリピストン機関の吸気装置の主要部を示した図
である。
１はロータリピストン、２は作動室、３は点火
栓、４は気化器、５は吸気通路、６は吸気通路の
作動室内へ開口する開口部、７は制御弁、８は密
接片、９は制御口、１０，１１はダイアフラム装
置、１２は電磁切換弁、１３は負圧タンク、１４
は溝である。
Figure 1 is a sectional view of the intake system of a rotary piston engine according to the present invention, Figure 2 is a sectional view taken along line A-A' in Figure 1, and Figures 3, 4, 5, 6, and 7 are a sectional view of the rotary piston engine according to the present invention. FIG. 3 is a diagram showing the main parts of the intake device. 1 is a rotary piston, 2 is a working chamber, 3 is a spark plug, 4 is a carburetor, 5 is an intake passage, 6 is an opening of the intake passage that opens into the working chamber, 7 is a control valve, 8 is a sealing piece, 9 is a Control port, 10 and 11 are diaphragm devices, 12 is an electromagnetic switching valve, 13 is a negative pressure tank, 14
is a groove.
Claims (1)
タリピストン機関において、前記吸気通路の作動
室内へ開口する開口部内にありながらロータリピ
ストン側面に密接する密接部を有する密接片と、
前記密接片に隣接しながら前記吸気通路へ通ずる
制御口とを有する制御弁を備え、吸気通路内圧力
、機関回転速度等の条件に応じて前記制御弁を移
動させる事によつて前記作動室と制御口との連通
状態を時期的に変化させ、前記作動室と吸気通路
との連通状態を時期的に変化させる様にした事を
特徴とするロータリピストン機関の吸気装置。 In a rotary piston engine having an intake passage leading into the working chamber of the engine, a close contact piece having a close contact part that is in close contact with a side surface of the rotary piston while being within an opening of the intake passage opening into the working chamber;
A control valve having a control port adjacent to the close contact piece and communicating with the intake passage is provided, and by moving the control valve according to conditions such as the pressure inside the intake passage and the engine rotation speed, An intake device for a rotary piston engine, characterized in that a state of communication with a control port is changed periodically, and a state of communication between the working chamber and an intake passage is changed periodically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158835U JPH0163732U (en) | 1987-10-19 | 1987-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158835U JPH0163732U (en) | 1987-10-19 | 1987-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163732U true JPH0163732U (en) | 1989-04-24 |
Family
ID=31439520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158835U Pending JPH0163732U (en) | 1987-10-19 | 1987-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163732U (en) |
-
1987
- 1987-10-19 JP JP1987158835U patent/JPH0163732U/ja active Pending
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