JPH0475152U - - Google Patents
Info
- Publication number
- JPH0475152U JPH0475152U JP11924390U JP11924390U JPH0475152U JP H0475152 U JPH0475152 U JP H0475152U JP 11924390 U JP11924390 U JP 11924390U JP 11924390 U JP11924390 U JP 11924390U JP H0475152 U JPH0475152 U JP H0475152U
- Authority
- JP
- Japan
- Prior art keywords
- intake
- view
- resonator
- noise reduction
- reduction device
- 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 2
- 238000009434 installation Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Description
第1図及び第2図は本考案に係る吸気騒音低減
装置の第一実施例を示し、第1図は当該第一実施
例に係る吸気騒音低減装置を装着したエンジンの
平面図、第2図はレゾネータの取付部分の断面図
、第3図及び第4図は本考案の第二実施例を示し
、第3図は第二実施例に係る吸気騒音低減装置を
装着したエンジンの平面図、第4図はレゾーネー
タの取付部分の断面図、第5図乃至第7図は本考
案の第三実施例を示し、第5図は第三実施例に係
る吸気騒音低減装置を装着したエンジンの平面図
、第6図はレゾネータの取付部分の断面図、第7
図は第6図の−線断面図、第8図及び第9図
は本考案の第四実施例を示し、第8図は第四実施
例に係る吸気騒音低減装置を装着したエンジンの
平面図、第9図はレゾネータの取付部分の断面図
、第10図及び第11図は本考案の第五実施例を
示し、第10図は第五実施例に係る吸気騒音低減
装置を装着したエンジンの平面図、第11はレゾ
ネータの取付部分の断面図、第12図は本考案に
係る吸気騒音低減装置の更に他の実施例に於ける
レゾネータの取付部分の断面図、第13図はイン
タークーラを装着した従来の車両用エンジンの平
面図である。
1……ターボチヤージヤ、3……インテークマ
ニホールド、5……吸気通路、7……インターク
ーラ、11……エンジン、15,55,59……
ラバーホース、19,27,29,35,49…
…レゾネータ、23,31……レゾネータパイプ
、39……通路、41……第一ラバーホース、4
3……第二ラバーホース、45……継手、47…
…入口通路、53,57……膨出部、61……連
通孔、P……定常波。
1 and 2 show a first embodiment of the intake noise reduction device according to the present invention, FIG. 1 is a plan view of an engine equipped with the intake noise reduction device according to the first embodiment, and FIG. 3 and 4 show a second embodiment of the present invention, FIG. 3 is a plan view of an engine equipped with an intake noise reduction device according to the second embodiment, and FIG. Figure 4 is a cross-sectional view of the resonator installation part, Figures 5 to 7 show a third embodiment of the present invention, and Figure 5 is a plan view of an engine equipped with an intake noise reduction device according to the third embodiment. , Figure 6 is a sectional view of the resonator installation part, Figure 7 is
The figure is a sectional view taken along the line -- in FIG. 6, FIGS. 8 and 9 show a fourth embodiment of the present invention, and FIG. 8 is a plan view of an engine equipped with an intake noise reduction device according to the fourth embodiment. , FIG. 9 is a sectional view of the resonator installation part, FIGS. 10 and 11 show a fifth embodiment of the present invention, and FIG. 10 shows a diagram of an engine equipped with an intake noise reduction device according to the fifth embodiment. 11 is a sectional view of the resonator mounting portion; FIG. 12 is a sectional view of the resonator mounting portion in yet another embodiment of the intake noise reduction device according to the present invention; and FIG. 13 is a sectional view of the resonator mounting portion. FIG. 2 is a plan view of a conventional vehicle engine installed. 1... Turbo charger, 3... Intake manifold, 5... Intake passage, 7... Intercooler, 11... Engine, 15, 55, 59...
Rubber hose, 19, 27, 29, 35, 49...
... Resonator, 23, 31 ... Resonator pipe, 39 ... Passage, 41 ... First rubber hose, 4
3...Second rubber hose, 45...Coupling, 47...
...Inlet passage, 53, 57...Bulging portion, 61...Communication hole, P...Standing wave.
Claims (1)
マニホールドの間の吸気通路に、ラバーホースを
介してインタークーラを装着した車両用内燃機関
の吸気系に於て、上記インタークーラの下流側吸
気通路中に、レゾネータを設けたことを特徴とす
る車両用内燃機関の吸気騒音低減装置。 In the intake system of a vehicle internal combustion engine, in which an intercooler is attached to the intake passage between the compressor of the turbocharger and the intake manifold via a rubber hose, a resonator is provided in the intake passage on the downstream side of the intercooler. An intake noise reduction device for a vehicle internal combustion engine, characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11924390U JPH0475152U (en) | 1990-11-14 | 1990-11-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11924390U JPH0475152U (en) | 1990-11-14 | 1990-11-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0475152U true JPH0475152U (en) | 1992-06-30 |
Family
ID=31867212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11924390U Pending JPH0475152U (en) | 1990-11-14 | 1990-11-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0475152U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050121808A (en) * | 2004-06-23 | 2005-12-28 | 현대자동차주식회사 | Apparatus for decreasing noise inlet air |
JP2017101828A (en) * | 2015-11-30 | 2017-06-08 | ゼネラル・エレクトリック・カンパニイ | Pressure damping device for fuel manifold |
-
1990
- 1990-11-14 JP JP11924390U patent/JPH0475152U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20050121808A (en) * | 2004-06-23 | 2005-12-28 | 현대자동차주식회사 | Apparatus for decreasing noise inlet air |
JP2017101828A (en) * | 2015-11-30 | 2017-06-08 | ゼネラル・エレクトリック・カンパニイ | Pressure damping device for fuel manifold |