JPH0421714U - - Google Patents
Info
- Publication number
- JPH0421714U JPH0421714U JP1990061588U JP6158890U JPH0421714U JP H0421714 U JPH0421714 U JP H0421714U JP 1990061588 U JP1990061588 U JP 1990061588U JP 6158890 U JP6158890 U JP 6158890U JP H0421714 U JPH0421714 U JP H0421714U
- Authority
- JP
- Japan
- Prior art keywords
- resonator
- pipe
- exhaust pipe
- main body
- muffler
- 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
- 230000003584 silencer Effects 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 230000030279 gene silencing Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Exhaust Silencers (AREA)
- Exhaust Gas After Treatment (AREA)
Description
第1図は本考案のレゾネータ形消音器の一実施
例を示す縦断面図である。第2図は第1図のレゾ
ネータ形消音器の中心周波数fを示すグラフであ
る。第3図は第1図のレゾネータ形消音器の音圧
レベルを示すグラフである。第4図は従来のレゾ
ネータ形消音器の一例を示す縦断面図である。第
5図は第4図のレゾネータ形消音器の消音特性を
示すグラフである。
主要な部分の符号の説明、31……消音器本体
、37……排気管、39……共鳴室、41……レ
ゾネータパイプ、43……熱交換器。
FIG. 1 is a longitudinal sectional view showing an embodiment of the resonator type muffler of the present invention. FIG. 2 is a graph showing the center frequency f of the resonator type silencer shown in FIG. FIG. 3 is a graph showing the sound pressure level of the resonator type silencer shown in FIG. FIG. 4 is a longitudinal sectional view showing an example of a conventional resonator type muffler. FIG. 5 is a graph showing the silencing characteristics of the resonator type silencer of FIG. 4. Explanation of symbols of main parts, 31...Muffler main body, 37...Exhaust pipe, 39...Resonance chamber, 41...Resonator pipe, 43...Heat exchanger.
Claims (1)
に、この排気管からレゾネータパイプを分岐させ
、このレゾネータパイプを消音器本体内に開口し
てなるレゾネータ形消音器において、前記排気管
のレゾネータパイプの分岐部上流側に、排気管内
を流通する排気ガスと熱交換する熱交換器を配置
してなることを特徴とするレゾネータ形消音器。 In a resonator type silencer, in which an exhaust pipe is inserted through the muffler main body, a resonator pipe is branched from the exhaust pipe, and this resonator pipe is opened in the muffler main body, the resonator pipe of the exhaust pipe is A resonator type muffler characterized in that a heat exchanger for exchanging heat with exhaust gas flowing in an exhaust pipe is arranged on the upstream side of a branch part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990061588U JPH0421714U (en) | 1990-06-11 | 1990-06-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990061588U JPH0421714U (en) | 1990-06-11 | 1990-06-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0421714U true JPH0421714U (en) | 1992-02-24 |
Family
ID=31589969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990061588U Pending JPH0421714U (en) | 1990-06-11 | 1990-06-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0421714U (en) |
-
1990
- 1990-06-11 JP JP1990061588U patent/JPH0421714U/ja active Pending
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