JPS62173526U - - Google Patents
Info
- Publication number
- JPS62173526U JPS62173526U JP6192286U JP6192286U JPS62173526U JP S62173526 U JPS62173526 U JP S62173526U JP 6192286 U JP6192286 U JP 6192286U JP 6192286 U JP6192286 U JP 6192286U JP S62173526 U JPS62173526 U JP S62173526U
- Authority
- JP
- Japan
- Prior art keywords
- scavenging
- scavenging air
- piston
- chamber
- air hole
- 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
- 230000002000 scavenging effect Effects 0.000 claims description 15
- 238000005086 pumping Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Combustion Methods Of Internal-Combustion Engines (AREA)
Description
第１図は本考案に係る２サイクルユニフロー機
関の掃気装置に関する第１実施例断面説明図、第
２図は同第２実施例の模式断面説明図、第３図は
従来例の第１図応当図である。
１１……掃気管制装置、１２……下部掃気室、
１３……上部掃気室、１４……掃気孔、１６……
ピストン。
Fig. 1 is a cross-sectional explanatory diagram of a first embodiment of the scavenging device for a two-stroke uniflow engine according to the present invention, Fig. 2 is a schematic cross-sectional explanatory diagram of the second embodiment, and Fig. 3 corresponds to Fig. 1 of the conventional example. It is a diagram. 11...Scavenging air control device, 12...Lower scavenging chamber,
13...Upper scavenging chamber, 14...Scavenging hole, 16...
piston.
Claims (1)
装置との共働により掃気孔を開閉する２サイクル
デイーゼル機関において、前記掃気孔に連通され
る上部掃気室と、ピストンの下面が臨む下部掃気
室と、ピストンの往復動に伴うポンプ作用により
前記下部掃気室内の掃気を上部掃気室に送給する
手段とを具えたことを特徴とする２サイクルユニ
フロー機関の掃気装置。 In a two-stroke diesel engine that opens and closes a scavenging air hole by cooperation between a piston and a scavenging air control device provided on the outer periphery of the scavenging air hole, an upper scavenging air chamber communicates with the scavenging air hole, and a lower scavenging air chamber facing the lower surface of the piston. 1. A scavenging device for a two-cycle uniflow engine, comprising means for feeding scavenging air in the lower scavenging chamber to the upper scavenging chamber by a pumping action accompanying the reciprocating movement of a piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6192286U JPS62173526U (en) | 1986-04-25 | 1986-04-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6192286U JPS62173526U (en) | 1986-04-25 | 1986-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62173526U true JPS62173526U (en) | 1987-11-04 |
Family
ID=30895702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6192286U Pending JPS62173526U (en) | 1986-04-25 | 1986-04-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62173526U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007004641A1 (en) * | 2005-07-05 | 2007-01-11 | Lwj Co., Ltd. | Two-cycle engine |
-
1986
- 1986-04-25 JP JP6192286U patent/JPS62173526U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007004641A1 (en) * | 2005-07-05 | 2007-01-11 | Lwj Co., Ltd. | Two-cycle engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS62173526U (en) | ||
| JPS63108519U (en) | ||
| JPH0234725U (en) | ||
| JPS6434413U (en) | ||
| JPS61105722U (en) | ||
| JPS62195627U (en) | ||
| JPS6228010U (en) | ||
| JPH031219U (en) | ||
| JPS63110624U (en) | ||
| JPS61183442U (en) | ||
| JPS6279978U (en) | ||
| JPS63168225U (en) | ||
| JPS6427417U (en) | ||
| JPS6133955U (en) | 2 cycle engine | |
| JPS6363534U (en) | ||
| JPS60173630U (en) | Forced air intake 4-stroke engine | |
| JPS6249622U (en) | ||
| JPS5882477U (en) | Pneumatic fuel injection system for internal combustion engines | |
| JPS62130156U (en) | ||
| JPH01157226U (en) | ||
| JPH0283349U (en) | ||
| JPS62132227U (en) | ||
| JPS62148735U (en) | ||
| JPH02137525U (en) | ||
| JPS6184110U (en) |