JPH01162039U - - Google Patents
Info
- Publication number
- JPH01162039U JPH01162039U JP5931988U JP5931988U JPH01162039U JP H01162039 U JPH01162039 U JP H01162039U JP 5931988 U JP5931988 U JP 5931988U JP 5931988 U JP5931988 U JP 5931988U JP H01162039 U JPH01162039 U JP H01162039U
- Authority
- JP
- Japan
- Prior art keywords
- resonance
- speed
- sectional area
- surge tank
- container
- 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 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
第１図は本考案の第１実施例を示す図、第２図
は空気振動系の固有振動数を説明するための図、
第３図は第２実施例を示す図である。
２１……サージタンク、３１……共鳴容器、３
２……高速用共鳴管、３５……高速用等価共鳴管
、３３……低中速用共鳴管、３６……低中速用共
鳴管、３４……閉共鳴容器、４１，４２……第１
バルブ、４３，４４……第２バルブ。
Fig. 1 is a diagram showing the first embodiment of the present invention, Fig. 2 is a diagram for explaining the natural frequency of the air vibration system,
FIG. 3 is a diagram showing a second embodiment. 21...Surge tank, 31...Resonance container, 3
2... Resonance tube for high speed, 35... Equivalent resonance tube for high speed, 33... Resonance tube for low and medium speeds, 36... Resonance tube for low and medium speeds, 34... Closed resonance vessel, 41, 42... No. 1
Valve, 43, 44...Second valve.
Claims (1)
に連結された共鳴容器と、閉共鳴容器と、上記サ
ージタンクと共鳴容器および閉共鳴容器をそれぞ
れ連結し、相対的に大きい断面積を有する高速用
共鳴管と、上記サージタンクと共鳴容器および閉
共鳴容器をそれぞれ連結し、相対的に小さい断面
積を有する低中速用共鳴管と、上記高速用共鳴管
のサージタンクとの近接部分を開閉する第１バル
ブと、上記低中速用共鳴管を開閉する第２バルブ
とを備えることを特徴とする内燃機関の吸気共鳴
装置。 A surge tank that communicates with the atmosphere, a resonance container connected to each cylinder of the engine, a closed resonance container, and a high-speed engine that has a relatively large cross-sectional area and has a relatively large cross-sectional area. Connecting the resonance tube, the surge tank, the resonance container, and the closed resonance container, respectively, and opening and closing the low-medium speed resonance tube having a relatively small cross-sectional area and the portion of the high-speed resonance tube adjacent to the surge tank. An intake resonance device for an internal combustion engine, comprising a first valve and a second valve that opens and closes the low- and medium-speed resonance pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5931988U JPH01162039U (en) | 1988-05-06 | 1988-05-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5931988U JPH01162039U (en) | 1988-05-06 | 1988-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01162039U true JPH01162039U (en) | 1989-11-10 |
Family
ID=31285095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5931988U Pending JPH01162039U (en) | 1988-05-06 | 1988-05-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01162039U (en) |
-
1988
- 1988-05-06 JP JP5931988U patent/JPH01162039U/ja active Pending
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