JPH01141361U - - Google Patents
Info
- Publication number
- JPH01141361U JPH01141361U JP3641388U JP3641388U JPH01141361U JP H01141361 U JPH01141361 U JP H01141361U JP 3641388 U JP3641388 U JP 3641388U JP 3641388 U JP3641388 U JP 3641388U JP H01141361 U JPH01141361 U JP H01141361U
- Authority
- JP
- Japan
- Prior art keywords
- flow pipe
- gas flow
- recess
- view
- passageway
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 3
Landscapes
- Exhaust Silencers (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Description
第１図乃至第７図はこの考案の第１の実施例に
係わり、第１図は気体流通管の外観図、第２図は
第１図の側面図、第３図は第１図の気体流通管構
造を自動車用エンジンのエアダクトに適用した例
を示すエンジンルーム内の部分的な上面図、第４
図は第３図のエアダクトの外観図、第５図は第４
図の―断面図、第６図は第５図の部の拡大
図、第７図は第４図の―断面図、第８図は第
２の実施例の気体流通管の外観図、第９図は第８
図の側面図、第１０図は第３の実施例の気体流通
管の外観図、第１１図は第１０図の側面図、第１
２図は従来の気体流通管の斜視図である。
１……第１のリブ（補強用リブ）、３……第２
のリブ（補強用リブ）、５……通路、７……凹部
、１１……共鳴室（共鳴要素）、１９……加工孔
（共鳴要素）。
Figures 1 to 7 relate to the first embodiment of this invention, in which Figure 1 is an external view of the gas flow pipe, Figure 2 is a side view of Figure 1, and Figure 3 is the gas flow pipe of Figure 1. Partial top view inside the engine room showing an example in which the flow pipe structure is applied to the air duct of an automobile engine, Part 4
The figure is an external view of the air duct shown in Fig. 3, and Fig. 5 is the external view of the air duct shown in Fig. 4.
Figure 6 is an enlarged view of the part shown in Figure 5, Figure 7 is a cross-sectional view of Figure 4, Figure 8 is an external view of the gas flow pipe of the second embodiment, Figure 9 The figure is number 8
10 is an external view of the gas flow pipe of the third embodiment, FIG. 11 is a side view of FIG. 10, and FIG.
FIG. 2 is a perspective view of a conventional gas flow pipe. 1...First rib (reinforcing rib), 3...Second
rib (reinforcing rib), 5...passage, 7...recess, 11...resonance chamber (resonance element), 19...processed hole (resonance element).
Claims (1)
る一方外方側に密閉された凹部が形成される補強
用リブを設け、この密閉された凹部と前記気体流
通管通路とを連通させる連通孔を前記凹部壁面に
設け、前記凹部と連通孔とで共鳴要素を構成した
ことを特徴とする気体流通管構造。 The gas flow pipe is provided with a reinforcing rib that protrudes inwardly from the flow pipe passageway and has a sealed recess formed on the outer side thereof, and the sealed recess is communicated with the gas flow pipe passageway. A gas flow pipe structure characterized in that a hole is provided in the wall surface of the recess, and the recess and the communication hole constitute a resonance element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3641388U JPH0640921Y2 (en) | 1988-03-22 | 1988-03-22 | Gas flow pipe structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3641388U JPH0640921Y2 (en) | 1988-03-22 | 1988-03-22 | Gas flow pipe structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01141361U true JPH01141361U (en) | 1989-09-28 |
| JPH0640921Y2 JPH0640921Y2 (en) | 1994-10-26 |
Family
ID=31263020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3641388U Expired - Lifetime JPH0640921Y2 (en) | 1988-03-22 | 1988-03-22 | Gas flow pipe structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640921Y2 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263067U (en) * | 1988-10-31 | 1990-05-11 | ||
| JP2002317716A (en) * | 2001-04-23 | 2002-10-31 | Marugo Rubber Ind Co Ltd | Inlet port body for air duct |
| JP2004124757A (en) * | 2002-09-30 | 2004-04-22 | Inoac Corp | Vehicular duct |
| JP2004183514A (en) * | 2002-11-29 | 2004-07-02 | Inoac Corp | Duct for vehicle |
| JP2013238112A (en) * | 2012-05-11 | 2013-11-28 | Hino Motors Ltd | Intake duct |
| JP2014012991A (en) * | 2012-07-03 | 2014-01-23 | Toyota Boshoku Corp | Intake pipe of on-vehicle internal combustion engine |
| JP2018059467A (en) * | 2016-10-07 | 2018-04-12 | マツダ株式会社 | Engine with exhaust turbo supercharger |
-
1988
- 1988-03-22 JP JP3641388U patent/JPH0640921Y2/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0263067U (en) * | 1988-10-31 | 1990-05-11 | ||
| JP2002317716A (en) * | 2001-04-23 | 2002-10-31 | Marugo Rubber Ind Co Ltd | Inlet port body for air duct |
| JP2004124757A (en) * | 2002-09-30 | 2004-04-22 | Inoac Corp | Vehicular duct |
| JP2004183514A (en) * | 2002-11-29 | 2004-07-02 | Inoac Corp | Duct for vehicle |
| JP2013238112A (en) * | 2012-05-11 | 2013-11-28 | Hino Motors Ltd | Intake duct |
| JP2014012991A (en) * | 2012-07-03 | 2014-01-23 | Toyota Boshoku Corp | Intake pipe of on-vehicle internal combustion engine |
| JP2018059467A (en) * | 2016-10-07 | 2018-04-12 | マツダ株式会社 | Engine with exhaust turbo supercharger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640921Y2 (en) | 1994-10-26 |