CN105508004A - Automobile gas exhaust pipe easy to clean - Google Patents
Automobile gas exhaust pipe easy to clean Download PDFInfo
- Publication number
- CN105508004A CN105508004A CN201510883374.7A CN201510883374A CN105508004A CN 105508004 A CN105508004 A CN 105508004A CN 201510883374 A CN201510883374 A CN 201510883374A CN 105508004 A CN105508004 A CN 105508004A
- Authority
- CN
- China
- Prior art keywords
- outlet pipe
- pipe body
- exhaust pipe
- layer
- automobile
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features
- F01N13/08—Other arrangements or adaptations of exhaust conduits
- F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/02—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances alkali metal silicates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features
- F01N13/16—Selection of particular materials
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2470/00—Structure or shape of exhaust gas passages, pipes or tubes
- F01N2470/10—Tubes having non-circular cross section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2510/00—Surface coverings
- F01N2510/08—Surface coverings for corrosion prevention
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2510/00—Surface coverings
- F01N2510/14—Surface coverings for dehydrating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
- F01N2530/00—Selection of materials for tubes, chambers or housings
- F01N2530/02—Corrosion resistive metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses an automobile gas exhaust pipe easy to clean. The automobile gas exhaust pipe comprises a gas exhaust pipe body, sound attenuation cottons, arc-shaped surfaces, water leakage holes, mounting holes and a sound attenuation part, wherein one end of the gas exhaust pipe body is a tapered face body; the mounting holes are formed in the tapered face body; the other end of the gas exhaust pipe body is provided with a gas exhaust outlet; the sound attenuation part is arranged at a corner in the middle of the gas exhaust pipe body; the arc-shaped surfaces are arranged in the gas exhaust pipe body; the sound attenuation cottons are arranged between adjacent two arc-shaped surfaces above the inner part of the gas exhaust pipe body; and the water leakage hole is formed between adjacent two arc-shaped surfaces below the inner part of the gas exhaust pipe body. The gas exhaust pipe is simple in structure, is stable and reliable in work, and is easy to clean, and can be conveniently dismounted.
Description
Technical field
The present invention relates to automotive field, specifically a kind of automobile exhaust pipe with function easy to clean of automobile exhaust system.
Background technique
Along with the development of China's economy, it is very universal that Motor Vehicle becomes, present each family nearly all has an automobile, people are when selecting automobile, not only focus on the appearance of automobile, the safety and stability of automobile and environmental consciousness are also extremely valued, in recent years, urban motor vehicle increases very fast, incident traffic noise pollution environmental phenomenon also becomes increasingly conspicuous, automobile is noise pollution to the harm that environmental protection is maximum, investigation shows, motor vehicle noise accounts for 85.5% of urban traffic noise, along with the development of automotive energy-saving emission-reducing, require that automobile reduces noise, energy saving consumes.And the topmost noise of automobile is from the vent systems of automobile, i.e. motor vehicle exhaust emission noise, in order to reduce motor vehicle exhaust emission noise, meet the requirement of automobile environment-protection, traditional automobile exhaust system realizes noise elimination noise reduction by fixing a silencer, but acoustic wave filter structure is complicated, and install also inconvenient.
Meanwhile, the Motor Vehicle such as automobile in use, outlet pipe be one get rusty easily damage parts, particularly those mainly city short distance travel automobile, outlet pipe get rusty damage phenomenon more outstanding.Study by analysis, find outlet pipe get rusty easily most damage major reason, except the material with outlet pipe generally understood is relevant, when another major reason is because of each automobile running, owing to just starting working, whole section of outlet pipe or temperature is lower, the damp and hot waste gas that motor ejects through colder outlet pipe, can in outlet pipe particularly the silencing apparatus position of outlet pipe meet cold and produce condensed water.If automobile running time long enough, then outlet pipe slowly heating under the heating of waste gas, the condensed water produced can be fallen by heating evaporation, if but automobile does short distance to travel in city, running time long just end travels and flame-out parking, then outlet pipe does not also reach enough temperature, the condensed water produced also just also is not evaporated and remains in outlet pipe particularly in silencing apparatus, and the sulfur dioxide in water and automobile exhaust gas, the gases such as nitrogen dioxide can produce acid after combining, corrode outlet pipe and make its damage that gets rusty easily, and the automobile tail gas pipe after getting rusty is not easy to clean, damage attractive in appearance.
summary of the invention.
Goal of the invention: in order to solve the deficiencies in the prior art, the invention provides a kind of structure simple, and working stability is reliable, can conveniently install and remove, automobile exhaust pipe easy to clean.
Technological scheme: in order to realize above object, a kind of automobile exhaust pipe easy to clean of the present invention, it comprises: outlet pipe body, silencing cotton, arc shaped surface, water-leaking hole, mounting hole and noise elimination portion, one end of described outlet pipe body is conical surface body, conical surface body is provided with mounting hole, the other end of outlet pipe body is exhaust outlet, turning in the middle of outlet pipe body is noise elimination portion, arc shaped surface is provided with in outlet pipe body, the middle of adjacent two arc shaped surfaces above outlet pipe body interior is provided with silencing cotton, by adding silencing cotton in outlet pipe body interior, for adsorbing noise and eliminating, the erasure effect of device can be improved, the middle of adjacent two arc shaped surfaces below outlet pipe body interior is provided with water-leaking hole, when automobile running terminates to stop, if short distance travels, when the condensed water that outlet pipe produces also is not remained in outlet pipe by fully evaporating, condensed water will directly flow out from the water-leaking hole outlet pipe, can not be accumulated in outlet pipe, reduce the condensed water in outlet pipe and the sulfur dioxide in automobile exhaust gas, the acid attack outlet pipe produced after the gases such as nitrogen dioxide combine makes its impaired situation that gets rusty easily occur.
Be provided with electrodeposited coating at the internal surface of outlet pipe body and outer surface, the surface of electrodeposited coating is provided with antioxidant layer, and the surface of the antioxidant layer of the outer surface of outlet pipe body is provided with self-cleaning layer.
As present invention further optimization, described antioxidant layer is that the surface being coated in electrodeposited coating by anti-oxidant composite dope obtains, this anti-oxidant composite dope comprises the material of following mass percentage: glass powder 50-55%, ferric oxide 20-25%, white clay 10-20%, surplus is neutral water glass.
As present invention further optimization, described dust layer is organic silicon acrylic coating layer, effectively can improve self-cleaning function and the scrubbing resistance function on staving surface.
As present invention further optimization, the thickness of electrodeposited coating is 500 μm ~ 800 μm, and the thickness of antioxidant layer is 50 μm ~ 150 μm, and the thickness of self-cleaning layer is 80 μm ~ 160 μm.
As present invention further optimization, described outlet pipe body is " Z " shape, adds arc shaped surface in outlet pipe body interior, for increasing the area of contact with air, increases the area of contact with noise, and carries out counteracting process by " Z " shape structure to noise.
As present invention further optimization, internal surface and the outer surface of described outlet pipe body are provided with electrodeposited coating, described electrodeposited coating is nickeling layer, promote resistance to corrosion and the abrasive resistance of outlet pipe body, effectively can prevent from water-leaking hole, do not leak the water removed and occur in the situation of outlet pipe body internal corrosion outlet pipe.
As present invention further optimization, through mounting hole, outlet pipe body is fixed on the tracheae of automobile by bolt or screw, described bolt or screw are coated with one deck nickel, increase resistance to corrosion and the abrasive resistance of bolt, effectively can prevent from being often parked in outdoor automobile and run into dew or when raining heavyly, the situation that bolt is corroded occurs.
Beneficial effect: a kind of automobile exhaust pipe easy to clean of the present invention, compared with prior art, has the following advantages:
1, by adding silencing cotton in outlet pipe body interior, for adsorbing noise and eliminating, the erasure effect of device can be improved;
2, add arc shaped surface in outlet pipe body interior, for increasing the area of contact with air, increase the area of contact with noise, and by " Z " shape structure, counteracting process is carried out to noise;
3, bottom outlet pipe, water-leaking hole is added, when automobile running terminates to stop, if short distance travels, when the condensed water that outlet pipe produces also is not remained in outlet pipe by fully evaporating, condensed water will directly flow out from the water-leaking hole outlet pipe, can not be accumulated in outlet pipe, the acid attack outlet pipe produced after the gas such as the sulfur dioxide of condensed water in automobile exhaust gas, nitrogen dioxide reduced in outlet pipe is combined makes its impaired situation that gets rusty easily occur;
4, by plating one deck nickel in outlet pipe body interior and outside, promoting resistance to corrosion and the abrasive resistance of outlet pipe body, can reduce and from water-leaking hole, not leak the water removed occur in the situation of outlet pipe body internal corrosion outlet pipe;
5, the bolt by being connected with the tracheae on automobile by outlet pipe body plates one deck nickel, increases the resistance to corrosion of bolt and abrasive resistance, effectively can prevent from being often parked in outdoor automobile and run into dew or when raining heavyly, the situation that bolt is corroded occurs;
6, by adding one deck antioxidant layer on the nickel dam of outlet pipe body interior and outside, effectively can prevent from water-leaking hole, do not leak the water removed and occurring in the situation of outlet pipe body internal corrosion outlet pipe;
7, add one deck self-cleaning layer by the surface of the antioxidant layer in outlet pipe body exterior, ensure that the turbidity test of outlet pipe body surface, improve self-cleaning function and the scrubbing resistance function of outlet pipe body surface.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial view of the present invention;
Reference character implication in figure: 1 outlet pipe body, 11 exhaust outlets, 2 silencing cottons, 3 arc shaped surfaces, 4 water-leaking holes, 51 conical surface bodies, 6 noise elimination portions, 10 electrodeposited coatings, 101 antioxidant layers, 102 self-cleaning layers.
Embodiment
Below in conjunction with drawings and Examples, illustrate the present invention further.
Automobile exhaust pipe a kind of easy to clean as shown in Figure 1, it comprises: outlet pipe body 1, silencing cotton 2, arc shaped surface 3, water-leaking hole 4, mounting hole 5 and noise elimination portion 6, one end of described outlet pipe body 1 is conical surface body 51, conical surface body 51 is provided with mounting hole 5, through mounting hole 5, outlet pipe body 1 is fixed on the tracheae of automobile by bolt or screw, the other end of outlet pipe body 1 is exhaust outlet 11, turning in the middle of outlet pipe body 1 is noise elimination portion 6, arc shaped surface 3 is provided with in outlet pipe body 1, for increasing the area of contact with air, increase the area of contact with noise, and carry out counteracting process by outlet pipe body 1 pair of noise of " Z " shape structure, the middle of adjacent two arc shaped surfaces 3 of outlet pipe body 1 inner upper is provided with silencing cotton 2, for adsorbing noise and eliminating, the erasure effect of device can be improved, the middle of adjacent two arc shaped surfaces 3 of outlet pipe body 1 lower inside is provided with water-leaking hole 4, when automobile running terminates to stop, if short distance travels, when the condensed water that outlet pipe produces also is not remained in outlet pipe by fully evaporating, condensed water will directly flow out from the water-leaking hole outlet pipe, can not be accumulated in outlet pipe, reduce the condensed water in outlet pipe and the sulfur dioxide in automobile exhaust gas, the acid attack outlet pipe produced after the gases such as nitrogen dioxide combine makes its impaired situation that gets rusty easily occur.
Embodiment
When using of the present invention, first the internal surface and outer surface that are provided with " Z " shape outlet pipe body 1 of water-leaking hole 4 are electroplated the nickel that a layer thickness is 500 μm, then the antioxidant layer 101 that a layer thickness is 50 μm is applied on the surface of nickeling layer 10, antioxidant layer 101 is that the surface being coated in nickeling layer 10 by anti-oxidant composite dope obtains, in this anti-oxidant composite dope, the mass percentage of each material is as follows: glass powder 52%, ferric oxide 25%, white clay 15%, surplus is neutral water glass, finally add on the surface of the antioxidant layer 101 of the outer surface of outlet pipe body 1 self-cleaning layer 102 that thickness is 80 μm, self-cleaning layer 102 is organic silicon acrylic coating layer, effectively can improve self-cleaning function and the scrubbing resistance function on outlet pipe body 1 surface, after splashing the water stain situation such as muddy water when running into the rainy day with the outlet pipe body 1 of self-cleaning layer 102, get wet with fabric and directly clean, firmly need not clean and get final product scrub.Then in outlet pipe body 1, install silencing cotton 2 and arc shaped surface 3 additional, finally through mounting hole 5, outlet pipe body 1 is fixed on the tracheae of automobile with the bolt of electroless nickel layer or screw.
Embodiment
When using of the present invention, first the internal surface and outer surface that are provided with " Z " shape outlet pipe body 1 of water-leaking hole 4 are electroplated the nickel that a layer thickness is 600 μm, then the antioxidant layer 101 that a layer thickness is 100 μm is applied on the surface of nickeling layer 10, antioxidant layer 101 is that the surface being coated in nickeling layer 10 by anti-oxidant composite dope obtains, in this anti-oxidant composite dope, the mass percentage of each material is as follows: glass powder 50%, ferric oxide 20%, white clay 12%, surplus is neutral water glass, finally add on the surface of the antioxidant layer 101 of the outer surface of outlet pipe body 1 self-cleaning layer 102 that thickness is 120 μm, self-cleaning layer 102 is organic silicon acrylic coating layer, effectively can improve self-cleaning function and the scrubbing resistance function on outlet pipe body 1 surface, after splashing the water stain situation such as muddy water when running into the rainy day with the outlet pipe body 1 of self-cleaning layer 102, get wet with fabric and directly clean, firmly need not clean and get final product scrub.Then in outlet pipe body 1, install silencing cotton 2 and arc shaped surface 3 additional, finally through mounting hole 5, outlet pipe body 1 is fixed on the tracheae of automobile with the bolt of electroless nickel layer or screw.
Embodiment
When using of the present invention, first the internal surface and outer surface that are provided with " Z " shape outlet pipe body 1 of water-leaking hole 4 are electroplated the nickel that a layer thickness is 800 μm, then the antioxidant layer 101 that a layer thickness is 150 μm is applied on the surface of nickeling layer 10, antioxidant layer 101 is that the surface being coated in nickeling layer 10 by anti-oxidant composite dope obtains, in this anti-oxidant composite dope, the mass percentage of each material is as follows: glass powder 52%, ferric oxide 25%, white clay 15%, surplus is neutral water glass, finally add on the surface of the antioxidant layer 101 of the outer surface of outlet pipe body 1 self-cleaning layer 102 that thickness is 160 μm, self-cleaning layer 102 is organic silicon acrylic coating layer, effectively can improve self-cleaning function and the scrubbing resistance function on outlet pipe body 1 surface, after splashing the water stain situation such as muddy water when running into the rainy day with the outlet pipe body 1 of self-cleaning layer 102, get wet with fabric and directly clean, firmly need not clean and get final product scrub.Then in outlet pipe body 1, install silencing cotton 2 and arc shaped surface 3 additional, finally through mounting hole 5, outlet pipe body 1 is fixed on the tracheae of automobile with the bolt of electroless nickel layer or screw.
Above-described embodiment, only for technical conceive of the present invention and feature are described, its objective is to allow and is familiar with these those skilled in the art and can understands content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalents of making according to Spirit Essence of the present invention or modification, all should be encompassed within protection scope of the present invention.
Claims (8)
1. an automobile exhaust pipe easy to clean, it is characterized in that, it comprises: outlet pipe body (1), silencing cotton (2), arc shaped surface (3), water-leaking hole (4), mounting hole (5) and noise elimination portion (6), one end of described outlet pipe body (1) is conical surface body (51), conical surface body (51) is provided with mounting hole (5), the other end of outlet pipe body (1) is exhaust outlet (11), turning in the middle of outlet pipe body (1) is noise elimination portion (6), arc shaped surface (3) is provided with in outlet pipe body (1), the middle of adjacent two arc shaped surfaces (3) of outlet pipe body (1) inner upper is provided with silencing cotton (2), the middle of adjacent two arc shaped surfaces (3) of outlet pipe body (1) lower inside is provided with water-leaking hole (4),
Internal surface and the outer surface of described outlet pipe body (1) are provided with electrodeposited coating (10), and the surface of electrodeposited coating (10) is provided with antioxidant layer (101), and the surface of the antioxidant layer (101) of the outer surface of outlet pipe body (1) is provided with self-cleaning layer (102); Described antioxidant layer (101) is that the surface being coated in electrodeposited coating (10) by anti-oxidant composite dope obtains, this anti-oxidant composite dope comprises the material of following mass percentage: glass powder 50-55%, ferric oxide 20-25%, white clay 10-20%, surplus is neutral water glass.
2. a kind of automobile exhaust pipe easy to clean according to claim 1, is characterized in that: described outlet pipe body (1) is " Z " shape.
3. a kind of automobile exhaust pipe easy to clean according to claim 1, is characterized in that: described electrodeposited coating (10) is nickeling layer.
4. a kind of automobile exhaust pipe easy to clean according to claim 1, is characterized in that: described antioxidant layer (101) is that the surface being coated in electrodeposited coating (10) by anti-oxidant composite dope obtains.
5. a kind of automobile exhaust pipe easy to clean according to claim 1, is characterized in that: described self-cleaning layer (102) organic silicon acrylic coating layer.
6. a kind of automobile exhaust pipe easy to clean according to claim 1, is characterized in that: be fixed on the tracheae of automobile by outlet pipe body (1) through mounting hole (5) by bolt or screw.
7. a kind of automobile exhaust pipe easy to clean according to claim 5, is characterized in that: described bolt or screw are coated with one deck nickel.
8. a kind of automobile exhaust pipe easy to clean according to claim 1, it is characterized in that: the thickness of described electrodeposited coating (10) is 500 μm ~ 800 μm, the thickness of antioxidant layer (101) is 50 μm ~ 150 μm, and the thickness of self-cleaning layer (102) is 80 μm ~ 160 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883374.7A CN105508004B (en) | 2015-12-03 | 2015-12-03 | A kind of automobile exhaust pipe easy to clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510883374.7A CN105508004B (en) | 2015-12-03 | 2015-12-03 | A kind of automobile exhaust pipe easy to clean |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105508004A true CN105508004A (en) | 2016-04-20 |
| CN105508004B CN105508004B (en) | 2018-09-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510883374.7A Active CN105508004B (en) | 2015-12-03 | 2015-12-03 | A kind of automobile exhaust pipe easy to clean |
Country Status (1)
| Country | Link |
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| CN (1) | CN105508004B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762073A (en) * | 2016-12-26 | 2017-05-31 | 天津绿林森网络技术有限公司 | A kind of automobile exhaust emission system with damping device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2869949A1 (en) * | 2004-05-05 | 2005-11-11 | Faurecia Sys Echappement | Tube comprising a double envelope for application as a silencer in the exhaust sytem of an automobile vehicule |
| WO2014066715A1 (en) * | 2012-10-26 | 2014-05-01 | E. I. Du Pont De Nemours And Company | Thermoplastic composite muffler |
| CN203655388U (en) * | 2013-10-28 | 2014-06-18 | 常州市豪鹰车灯厂 | Muffler for motorcycle |
| CN103865302A (en) * | 2012-12-17 | 2014-06-18 | 陈果 | Antioxidant composite coating |
| CN204041186U (en) * | 2014-02-20 | 2014-12-24 | 张立涛 | A kind of automobile exhaust pipe decoration |
| CN104612800A (en) * | 2013-11-01 | 2015-05-13 | 泰州仕达利恩电子有限公司 | Rust-proof exhaust pipe |
-
2015
- 2015-12-03 CN CN201510883374.7A patent/CN105508004B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2869949A1 (en) * | 2004-05-05 | 2005-11-11 | Faurecia Sys Echappement | Tube comprising a double envelope for application as a silencer in the exhaust sytem of an automobile vehicule |
| WO2014066715A1 (en) * | 2012-10-26 | 2014-05-01 | E. I. Du Pont De Nemours And Company | Thermoplastic composite muffler |
| CN103865302A (en) * | 2012-12-17 | 2014-06-18 | 陈果 | Antioxidant composite coating |
| CN203655388U (en) * | 2013-10-28 | 2014-06-18 | 常州市豪鹰车灯厂 | Muffler for motorcycle |
| CN104612800A (en) * | 2013-11-01 | 2015-05-13 | 泰州仕达利恩电子有限公司 | Rust-proof exhaust pipe |
| CN204041186U (en) * | 2014-02-20 | 2014-12-24 | 张立涛 | A kind of automobile exhaust pipe decoration |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762073A (en) * | 2016-12-26 | 2017-05-31 | 天津绿林森网络技术有限公司 | A kind of automobile exhaust emission system with damping device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105508004B (en) | 2018-09-25 |
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