CN210460818U - 汽车三元催化消声器 - Google Patents
汽车三元催化消声器 Download PDFInfo
- Publication number
- CN210460818U CN210460818U CN201921297410.1U CN201921297410U CN210460818U CN 210460818 U CN210460818 U CN 210460818U CN 201921297410 U CN201921297410 U CN 201921297410U CN 210460818 U CN210460818 U CN 210460818U
- Authority
- CN
- China
- Prior art keywords
- silencer
- casing
- way catalytic
- catalyst
- 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.)
- Active
Links
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 29
- 230000003584 silencer Effects 0.000 title claims abstract description 28
- 239000003054 catalyst Substances 0.000 claims abstract description 20
- 238000005192 partition Methods 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 10
- 230000030279 gene silencing Effects 0.000 claims description 9
- 101100495256 Caenorhabditis elegans mat-3 gene Proteins 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Images
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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Exhaust Gas After Treatment (AREA)
- Exhaust Silencers (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921297410.1U CN210460818U (zh) | 2019-08-12 | 2019-08-12 | 汽车三元催化消声器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921297410.1U CN210460818U (zh) | 2019-08-12 | 2019-08-12 | 汽车三元催化消声器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210460818U true CN210460818U (zh) | 2020-05-05 |
Family
ID=70450771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921297410.1U Active CN210460818U (zh) | 2019-08-12 | 2019-08-12 | 汽车三元催化消声器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210460818U (zh) |
-
2019
- 2019-08-12 CN CN201921297410.1U patent/CN210460818U/zh active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automobile three-way catalytic muffler Effective date of registration: 20220713 Granted publication date: 20200505 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2022510000190 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230809 Granted publication date: 20200505 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2022510000190 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Automotive three-way catalytic muffler Granted publication date: 20200505 Pledgee: Yibin Development Holding Group Co.,Ltd. Pledgor: YIBIN COWIN AUTO Co.,Ltd. Registration number: Y2024510000007 |