JPS58122739U - Internal combustion engine intake system - Google Patents
Internal combustion engine intake systemInfo
- Publication number
- JPS58122739U JPS58122739U JP1837782U JP1837782U JPS58122739U JP S58122739 U JPS58122739 U JP S58122739U JP 1837782 U JP1837782 U JP 1837782U JP 1837782 U JP1837782 U JP 1837782U JP S58122739 U JPS58122739 U JP S58122739U
- Authority
- JP
- Japan
- Prior art keywords
- intake system
- engine
- internal combustion
- combustion engine
- engine intake
- 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
Landscapes
- Characterised By The Charging Evacuation (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
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
第１図は本考案による内燃機関の吸気装置を示す線図的
断面図、第２図は第１図の機関の燃焼室をビス１ンの運
動方向に切断して委す縦断面図、第３図は第２図の機関
のシリンダヘッドの燃焼室面における弁配置を説明する
ための横断面図である。
３・・・第１の吸気管、２・・・シリンダヘッド、４・
・パ −第２の吸気管ζ５・・・排気管、６．７・・・
絞り弁、８・・・バランスチューブ、９・・・調整弁、
１０・・・シリンダブロック、１１・・・ピストン、１
３・・・第１吸気ポート、１４・・・第２吸気ポート、
１５・・・第１吸気弁、１６・・・第２吸気弁、１７ａ
、ｂ・・・バルブスプリング、２０・・・ロッカシャフ
ト、２１．２２・・・ロッカアーム、２３・・・カムシ
ャフト、２４・・・排気ポート、２５・・・点火栓、２
６・・・排気弁。Fig. 1 is a diagrammatic sectional view showing an intake system for an internal combustion engine according to the present invention; Fig. 2 is a longitudinal sectional view of the combustion chamber of the engine shown in Fig. 1 cut in the direction of movement of screw 1; 3 is a cross-sectional view for explaining the arrangement of valves on the combustion chamber surface of the cylinder head of the engine shown in FIG. 2. FIG. 3... First intake pipe, 2... Cylinder head, 4...
・Par - Second intake pipe ζ5...Exhaust pipe, 6.7...
Throttle valve, 8...Balance tube, 9...Adjustment valve,
10... Cylinder block, 11... Piston, 1
3... first intake port, 14... second intake port,
15... first intake valve, 16... second intake valve, 17a
, b...Valve spring, 20...Rocker shaft, 21.22...Rocker arm, 23...Camshaft, 24...Exhaust port, 25...Ignition plug, 2
6...Exhaust valve.
Claims (1)
１の吸気系と、機関の高回転域でのみ燃料を供給する第
２の吸気系と、二の第２の吸気系゛と前記第１の吸気系
とを連通ずるバランスチューブと、このバランスチュー
ブを所定のタイミングで開閉する調整弁と、この調整弁
を機関の低回転域でのみ開放させる手段とを具えること
を特徴とする内燃機関の吸気装置。 −a first intake system that supplies fuel to the combustion chamber at least in a low engine speed range; a second intake system that supplies fuel only in a high engine speed range; An internal combustion engine characterized by comprising: a balance tube that communicates with the intake system of the engine; a regulating valve that opens and closes the balance tube at predetermined timing; and means that opens the regulating valve only in a low rotational speed range of the engine. Engine intake system. −
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1837782U JPS58122739U (en) | 1982-02-15 | 1982-02-15 | Internal combustion engine intake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1837782U JPS58122739U (en) | 1982-02-15 | 1982-02-15 | Internal combustion engine intake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58122739U true JPS58122739U (en) | 1983-08-20 |
Family
ID=30030629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1837782U Pending JPS58122739U (en) | 1982-02-15 | 1982-02-15 | Internal combustion engine intake system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58122739U (en) |
-
1982
- 1982-02-15 JP JP1837782U patent/JPS58122739U/en active Pending
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