JPH0178233U - - Google Patents
Info
- Publication number
- JPH0178233U JPH0178233U JP1987174790U JP17479087U JPH0178233U JP H0178233 U JPH0178233 U JP H0178233U JP 1987174790 U JP1987174790 U JP 1987174790U JP 17479087 U JP17479087 U JP 17479087U JP H0178233 U JPH0178233 U JP H0178233U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- cylinder
- stroke engine
- supercharging device
- 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.)
- Pending
Links
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
第１図は本考案に係る４サイクルエンジンの過
給装置の一実施例を概念的に示した断面図、第２
図は本考案に係る４サイクルエンジンの過給装置
の他の実施例を概念的に示した断面図である。
１……吸気バルブ、２……吸気通路、２ａ……
吸気口、３……燃焼室、４……カムシヤフト、７
……リードバルブ、１０……過給装置、１１……
インジエクシヨン通路、１２……シリンダ、１３
……ピストン、１４……スプリング、１５……シ
ヤフト、１６……レバー、１７……カム、２０…
…過給装置、２１……シリンダ、２２……ピスト
ン、２３……ピストンロツド、２４……スプリン
グ、２５……シヤフト、２６……レバー、２７…
…カム。
Fig. 1 is a sectional view conceptually showing an embodiment of a supercharging device for a four-stroke engine according to the present invention;
The figure is a sectional view conceptually showing another embodiment of the supercharging device for a four-stroke engine according to the present invention. 1...Intake valve, 2...Intake passage, 2a...
Intake port, 3... Combustion chamber, 4... Camshaft, 7
... Reed valve, 10 ... Supercharger, 11 ...
Injection passage, 12...Cylinder, 13
...Piston, 14...Spring, 15...Shaft, 16...Lever, 17...Cam, 20...
...Supercharger, 21...Cylinder, 22...Piston, 23...Piston rod, 24...Spring, 25...Shaft, 26...Lever, 27...
…cam.
Claims (1)
該シリンダにピストンを配設し、かつ該ピストン
を吸気バルブの作動に同期して作動させ、上記吸
気バルブの開成時に上記吸気通路内の燃料を燃焼
室に圧送させるようにしたことを特徴とする４サ
イクルエンジンの過給装置。 (2) 上記シリンダは、インジエクシヨン通路を
有し、該インジエクシヨン通路の先端は燃焼室の
吸気口に向けられていることを特徴とする実用新
案登録請求の範囲第(1)項記載の４サイクルエン
ジンの過給装置。 (3) 上記シリンダは、逆止弁を備えた吸気通路
の該逆止弁と燃焼室の吸気口との間に付設されて
いることを特徴とする実用新案登録請求の範囲第
(1)項記載の４サイクルエンジンの過給装置。 (4) 上記ピストンは、吸気バルブ作動用のカム
シヤフトに配設したカムによつて、レバーを介し
て作動されることを特徴とする実用新案登録請求
の範囲第(1)項記載の４サイクルエンジンの過給
装置。[Scope of claims for utility model registration] (1) In addition to attaching a cylinder to the intake passage,
A piston is disposed in the cylinder, and the piston is operated in synchronization with the operation of the intake valve, so that when the intake valve is opened, the fuel in the intake passage is forced into the combustion chamber. 4-stroke engine supercharging device. (2) The four-stroke engine according to claim 1, wherein the cylinder has an injection passage, and the tip of the injection passage is directed toward the intake port of the combustion chamber. supercharging device. (3) The above-mentioned cylinder is attached to an intake passage provided with a check valve between the check valve and the intake port of the combustion chamber.
A supercharging device for a four-stroke engine as described in (1). (4) The four-stroke engine according to claim (1) of the utility model registration, characterized in that the piston is actuated via a lever by a cam disposed on a camshaft for actuating an intake valve. supercharging device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174790U JPH0178233U (en) | 1987-11-16 | 1987-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987174790U JPH0178233U (en) | 1987-11-16 | 1987-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0178233U true JPH0178233U (en) | 1989-05-25 |
Family
ID=31466628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987174790U Pending JPH0178233U (en) | 1987-11-16 | 1987-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0178233U (en) |
-
1987
- 1987-11-16 JP JP1987174790U patent/JPH0178233U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0178233U (en) | ||
| JPS62143046U (en) | ||
| JPH01173344U (en) | ||
| JPS6119606U (en) | Valve gear for compression ignition internal combustion engines | |
| JPS6236227U (en) | ||
| JPS62754U (en) | ||
| JPS6413264U (en) | ||
| JPS63191258U (en) | ||
| JPS6351120U (en) | ||
| JPH0195505U (en) | ||
| JPS6351121U (en) | ||
| JPS6413263U (en) | ||
| JPS60187331U (en) | Internal combustion engine supercharging device | |
| JPS6378164U (en) | ||
| JPH0259223U (en) | ||
| JPS6392076U (en) | ||
| JPH01173343U (en) | ||
| JPH0220727U (en) | ||
| JPH0371130U (en) | ||
| JPS5846849U (en) | Two-stroke internal combustion engine with check valve | |
| JPH0228536U (en) | ||
| JPH0345469U (en) | ||
| JPS62203933U (en) | ||
| JPH02132855U (en) | ||
| JPH0296434U (en) |