JPH01166756U - - Google Patents
Info
- Publication number
- JPH01166756U JPH01166756U JP6332288U JP6332288U JPH01166756U JP H01166756 U JPH01166756 U JP H01166756U JP 6332288 U JP6332288 U JP 6332288U JP 6332288 U JP6332288 U JP 6332288U JP H01166756 U JPH01166756 U JP H01166756U
- Authority
- JP
- Japan
- Prior art keywords
- body side
- elastic tube
- gap
- cover
- intake pipe
- 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.)
- Granted
Links
- 239000011358 absorbing material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Pipe Accessories (AREA)
Description
第1図はこの考案の一実施例の吸気管構造を示
す断面図、第2図は同吸気管の平面図、第3図は
第2図の矢視図、第4図は第2図の矢視図、
第5図は同吸気管が適用された吸気系を含む自動
車のエンジンルーム上面図、第6図は従来のエン
ジン騒音低減方法を示す自動車前部の側面図であ
る。
5,61,65,71……金属管、9……ゴム
ホース(弾性管)、11……吸音材、13……遮
音カバー、23……間隙、32……エンジン本体
。
Fig. 1 is a sectional view showing the structure of an intake pipe according to an embodiment of this invention, Fig. 2 is a plan view of the same intake pipe, Fig. 3 is a view taken in the direction of the arrow in Fig. 2, and Fig. 4 is a view of the same in Fig. 2. arrow view,
FIG. 5 is a top view of the engine room of an automobile including an intake system to which the intake pipe is applied, and FIG. 6 is a side view of the front of the automobile showing a conventional method for reducing engine noise. 5, 61, 65, 71...Metal tube, 9...Rubber hose (elastic tube), 11...Sound absorbing material, 13...Sound insulating cover, 23...Gap, 32... Engine body.
Claims (1)
金属管同士を弾性管で接続し、この弾性管の周囲
を所定の間隙を形成して遮音カバーで覆い、前記
間隙に吸音材を介装したことを特徴とする車両用
エンジンの吸気管構造。 The metal tubes fixed to the engine body side and the vehicle body side are connected by an elastic tube, a predetermined gap is formed around the elastic tube, the cover is covered with a sound insulating cover, and a sound absorbing material is interposed in the gap. Characteristic vehicle engine intake pipe structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988063322U JP2528498Y2 (en) | 1988-05-16 | 1988-05-16 | Intake pipe structure of vehicle engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988063322U JP2528498Y2 (en) | 1988-05-16 | 1988-05-16 | Intake pipe structure of vehicle engine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01166756U true JPH01166756U (en) | 1989-11-22 |
JP2528498Y2 JP2528498Y2 (en) | 1997-03-12 |
Family
ID=31288830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988063322U Expired - Lifetime JP2528498Y2 (en) | 1988-05-16 | 1988-05-16 | Intake pipe structure of vehicle engine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2528498Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015194335A (en) * | 2014-03-26 | 2015-11-05 | 株式会社荏原製作所 | muffling chamber |
JP2020070750A (en) * | 2018-10-31 | 2020-05-07 | トヨタ自動車株式会社 | Sound insulation structure of internal combustion engine |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55132486A (en) * | 1979-03-30 | 1980-10-15 | Shintarou Yamada | Silencer for sound through pipe |
JPS5639821U (en) * | 1979-09-05 | 1981-04-14 | ||
JPS5851136A (en) * | 1981-09-22 | 1983-03-25 | 本州製紙株式会社 | Manufacture of corrugated cardboard in case of supplement of roll |
JPS60105817U (en) * | 1983-12-26 | 1985-07-19 | 三菱自動車工業株式会社 | Engine intake and exhaust pipe equipment |
JPS61108840U (en) * | 1984-12-22 | 1986-07-10 | ||
JPS61119682U (en) * | 1985-01-14 | 1986-07-28 |
-
1988
- 1988-05-16 JP JP1988063322U patent/JP2528498Y2/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55132486A (en) * | 1979-03-30 | 1980-10-15 | Shintarou Yamada | Silencer for sound through pipe |
JPS5639821U (en) * | 1979-09-05 | 1981-04-14 | ||
JPS5851136A (en) * | 1981-09-22 | 1983-03-25 | 本州製紙株式会社 | Manufacture of corrugated cardboard in case of supplement of roll |
JPS60105817U (en) * | 1983-12-26 | 1985-07-19 | 三菱自動車工業株式会社 | Engine intake and exhaust pipe equipment |
JPS61108840U (en) * | 1984-12-22 | 1986-07-10 | ||
JPS61119682U (en) * | 1985-01-14 | 1986-07-28 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015194335A (en) * | 2014-03-26 | 2015-11-05 | 株式会社荏原製作所 | muffling chamber |
JP2020070750A (en) * | 2018-10-31 | 2020-05-07 | トヨタ自動車株式会社 | Sound insulation structure of internal combustion engine |
Also Published As
Publication number | Publication date |
---|---|
JP2528498Y2 (en) | 1997-03-12 |