JPS591835U - rotary piston engine - Google Patents

rotary piston engine

Info

Publication number
JPS591835U
JPS591835U JP9768382U JP9768382U JPS591835U JP S591835 U JPS591835 U JP S591835U JP 9768382 U JP9768382 U JP 9768382U JP 9768382 U JP9768382 U JP 9768382U JP S591835 U JPS591835 U JP S591835U
Authority
JP
Japan
Prior art keywords
passage
piston engine
rotary piston
air
port
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
Application number
JP9768382U
Other languages
Japanese (ja)
Other versions
JPS628345Y2 (en
Inventor
松田　郁夫
沖本　晴男
矢田　佳邦
俊基 岡崎
Original Assignee
マツダ株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by マツダ株式会社 filed Critical マツダ株式会社
Priority to JP9768382U priority Critical patent/JPS591835U/en
Publication of JPS591835U publication Critical patent/JPS591835U/en
Application granted granted Critical
Publication of JPS628345Y2 publication Critical patent/JPS628345Y2/ja
Granted legal-status Critical Current

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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

【図面の簡単な説明】[Brief explanation of the drawing]

図面は、本考案にかかるロータリピストエンジンの垂直
断面説明図である。 １・・・ケーシング、２・・・ｂ−タ、４・・・吸気ポ
ート、５・・・排気ポート、６・−・エアポンプ、７・
・・２次エア通路、８・・・掃気用エア通路、９・・・
２次エアポート、１０・・・２次エア制御弁、１１・・
・絞り、１２・・・作動室、１３・・・掃気用エアポー
ト、１４・・・タイミングバルブ。The drawing is an explanatory vertical cross-sectional view of the rotary pist engine according to the present invention. DESCRIPTION OF SYMBOLS 1...Casing, 2...B-ta, 4...Intake port, 5...Exhaust port, 6...Air pump, 7...
...Secondary air passage, 8...Scavenging air passage, 9...
Secondary air port, 10... Secondary air control valve, 11...
- Throttle, 12... Working chamber, 13... Scavenging air port, 14... Timing valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 排気通路とエアポンプの吐出口とを連通ずる２次エア通
路を設ける一方、一端が上記エアポンプの吐出口に連通
し、他端が吸気ポートと排気ポートとの間の作動室に連
通ずる掃気用エア通路を設け、該掃気用エア通路の通路
面積を２次エア通路の通路面積より大きく構成したこと
を特徴とするロータリピストンエンジン。A secondary air passage is provided that communicates the exhaust passage with the discharge port of the air pump, while scavenging air is provided with one end communicating with the discharge port of the air pump and the other end communicating with the working chamber between the intake port and the exhaust port. A rotary piston engine characterized in that a passage is provided, and the passage area of the scavenging air passage is larger than the passage area of the secondary air passage.
JP9768382U 1982-06-28 1982-06-28 rotary piston engine Granted JPS591835U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9768382U JPS591835U (en) 1982-06-28 1982-06-28 rotary piston engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9768382U JPS591835U (en) 1982-06-28 1982-06-28 rotary piston engine

Publications (2)

Publication Number Publication Date
JPS591835U true JPS591835U (en) 1984-01-07
JPS628345Y2 JPS628345Y2 (en) 1987-02-26

Family

ID=30232246

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9768382U Granted JPS591835U (en) 1982-06-28 1982-06-28 rotary piston engine

Country Status (1)

Country Link
JP (1) JPS591835U (en)

Also Published As

Publication number Publication date
JPS628345Y2 (en) 1987-02-26

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