CN104100344A - Silencer - Google Patents
Silencer Download PDFInfo
- Publication number
- CN104100344A CN104100344A CN201310114637.9A CN201310114637A CN104100344A CN 104100344 A CN104100344 A CN 104100344A CN 201310114637 A CN201310114637 A CN 201310114637A CN 104100344 A CN104100344 A CN 104100344A
- Authority
- CN
- China
- Prior art keywords
- assembly
- silencing apparatus
- bellows
- premuffler
- silencer
- 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
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- Exhaust Silencers (AREA)
Abstract
The invention relates to an engine exhausting system, in particular to a silencer in the engine exhausting system. The invention provides the silencer which comprises a front silencer assembly and a back silencer assembly, wherein the front silencer assembly comprises a corrugated pipe; one end of the front silencer assembly is connected with a ternary catalytic converter; the other end of the front silencer assembly is connected with the back silencer assembly; the corrugated pipe is connected with a bracket connected with a speed changer. The silencer has the beneficial effects that the corrugated pipe of the front silencer assembly is provided with the bracket connected with the speed changer, so that the mode of the exhausting system is improved and the front section of the corrugated pipe is not easy to vibrate and crack.
Description
Technical field
The present invention relates to engine exhaust system, relate in particular to a kind of silencing apparatus in engine exhaust system.
Background technique
As shown in Figure 1, now the silencing apparatus suspension centre 1 in the vent systems of motor car engine is arranged on vehicle body, and that bellows leading portion there is no is fixing, causes bellows leading portion mode low, easily vibration cracking.
Summary of the invention
In order to solve the problems of the prior art, the invention provides a kind of silencing apparatus that does not vibrate cracking.
The invention provides a kind of silencing apparatus, comprise premuffler assembly and rear muffler assembly, described premuffler assembly comprises bellows, one end of described premuffler assembly is connected with triple mode catalytic converter, the other end of described premuffler assembly is connected with described rear muffler assembly, and described bellows is connected with the support being connected with speed changer.
As a further improvement on the present invention, described premuffler assembly and described rear muffler assembly are by clip connected.
As a further improvement on the present invention, described support is connected with speed changer.
As a further improvement on the present invention, the protective layer of described bellows is cellular.
As a further improvement on the present invention, described support is arranged on described bellows at the leading portion of described premuffler assembly.
The invention has the beneficial effects as follows: by such scheme, can improve the mode of vent systems by the support being connected with speed changer is set on the bellows of premuffler assembly, make bellows leading portion be not easy vibration cracking.
Accompanying drawing explanation
Fig. 1 is the structural representation of silencing apparatus in prior art;
Fig. 2 is the premuffler assembly of silencing apparatus in prior art and the assembling schematic diagram of rear muffler assembly;
Fig. 3 is the structural representation of a kind of silencing apparatus of the present invention;
Fig. 4 is the structural representation of the premuffler assembly of a kind of silencing apparatus of the present invention;
Fig. 5 is the premuffler assembly of a kind of silencing apparatus of the present invention and the assembling schematic diagram of rear muffler assembly.
Embodiment
Below in conjunction with accompanying drawing explanation and embodiment, the present invention is further described.
Drawing reference numeral in Fig. 1 to Fig. 5 is: silencing apparatus suspension centre 1; Flange 2; Seal ring 3; Bolt 4; Nut 5; Premuffler assembly 6; Rear muffler assembly 7; Support 8; Bellows 9; Clip 10.
As shown in Figures 3 to 5, a kind of silencing apparatus, comprise premuffler assembly 6 and rear muffler assembly 7, described premuffler assembly 6 comprises bellows 9, one end of described premuffler assembly 6 is connected with triple mode catalytic converter, the other end of described premuffler assembly 6 is connected with described rear muffler assembly 7, and described bellows 9 is connected with the support 8 being connected with speed changer.
As shown in Figure 5, described premuffler assembly 6 is connected by clip 10 with described rear muffler 7 assemblies, adopt clip 10, can simplified structure, reduce costs, compare traditional silencing apparatus, as shown in Fig. 1 to 2, the premuffler assembly 6 of traditional silencing apparatus and rear muffler assembly 7 are to assemble by flange 2, and centre arranges seal ring 3, and fastening by bolt 4 and nut 5, the cost of this assembly structure is higher.
As shown in Figures 3 to 5, described support 8 is connected with speed changer.
As shown in Figures 3 to 5, the protective layer of described bellows 9 is cellular.
As shown in Figures 3 to 5, described support 8 is arranged on described bellows 9 away from one end of described premuffler assembly 6.
As shown in Figures 3 to 5, described support 8 is arranged on described bellows 9 at the leading portion of described premuffler assembly 6.
A kind of silencing apparatus provided by the invention, support 8 has been strengthened the mode of silencing apparatus, increases the service life, and bellows 9 is not easy vibration cracking; The connecting mode application clip 10 of described premuffler assembly 6 and described rear muffler 7 connects, and cost obviously reduces; Bellows 9 protective layers are designed to cellular structure, increase the displacement in all directions, effectively improve the vibration isolating effect of bellows.
Above content is in conjunction with concrete preferred implementation further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (5)
1. a silencing apparatus, it is characterized in that: comprise premuffler assembly and rear muffler assembly, described premuffler assembly comprises bellows, one end of described premuffler assembly is connected with triple mode catalytic converter, the other end of described premuffler assembly is connected with described rear muffler assembly, and described bellows is connected with the support being connected with speed changer.
2. silencing apparatus according to claim 1, is characterized in that: described premuffler assembly and described rear muffler assembly are by clip connected.
3. silencing apparatus according to claim 1, is characterized in that: described support is connected with speed changer.
4. silencing apparatus according to claim 1, is characterized in that: the protective layer of described bellows is cellular.
5. silencing apparatus according to claim 1, is characterized in that: described support is arranged on described bellows at the leading portion of described premuffler assembly.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310114637.9A CN104100344A (en) | 2013-04-03 | 2013-04-03 | Silencer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310114637.9A CN104100344A (en) | 2013-04-03 | 2013-04-03 | Silencer |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104100344A true CN104100344A (en) | 2014-10-15 |
Family
ID=51668833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310114637.9A Pending CN104100344A (en) | 2013-04-03 | 2013-04-03 | Silencer |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104100344A (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030024584A1 (en) * | 2000-10-04 | 2003-02-06 | Godel Frank Uwe | Flexible pipe element |
CN201025099Y (en) * | 2007-04-13 | 2008-02-20 | 广州五羊摩托有限公司 | Motorcycle accelerant muffler |
CN201034034Y (en) * | 2007-02-12 | 2008-03-12 | 韩群山 | Flexible connection silencer for motor tricycle and diesel three-wheeled agricultural vehicle |
JP4365789B2 (en) * | 2002-12-26 | 2009-11-18 | 株式会社ヒロテック | Flexible Tube |
CN202402556U (en) * | 2011-12-09 | 2012-08-29 | 福田雷沃国际重工股份有限公司 | Vibration damper for exhaust system of agricultural machine |
DE102011007854A1 (en) * | 2011-04-21 | 2012-10-25 | J. Eberspächer GmbH & Co. KG | Exhaust system component |
CN202690174U (en) * | 2012-06-19 | 2013-01-23 | 南京海特汽车部件有限公司 | Purifying muffler assembly |
-
2013
- 2013-04-03 CN CN201310114637.9A patent/CN104100344A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030024584A1 (en) * | 2000-10-04 | 2003-02-06 | Godel Frank Uwe | Flexible pipe element |
CN1404562A (en) * | 2000-10-04 | 2003-03-19 | Iwka巴尔格-康帕萨特伦技术有限公司 | Flexible pipe element |
JP4365789B2 (en) * | 2002-12-26 | 2009-11-18 | 株式会社ヒロテック | Flexible Tube |
CN201034034Y (en) * | 2007-02-12 | 2008-03-12 | 韩群山 | Flexible connection silencer for motor tricycle and diesel three-wheeled agricultural vehicle |
CN201025099Y (en) * | 2007-04-13 | 2008-02-20 | 广州五羊摩托有限公司 | Motorcycle accelerant muffler |
DE102011007854A1 (en) * | 2011-04-21 | 2012-10-25 | J. Eberspächer GmbH & Co. KG | Exhaust system component |
CN202402556U (en) * | 2011-12-09 | 2012-08-29 | 福田雷沃国际重工股份有限公司 | Vibration damper for exhaust system of agricultural machine |
CN202690174U (en) * | 2012-06-19 | 2013-01-23 | 南京海特汽车部件有限公司 | Purifying muffler assembly |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141015 |
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RJ01 | Rejection of invention patent application after publication |