CN109026309B - 一种用于汽车消声器的减排消声阀门 - Google Patents
一种用于汽车消声器的减排消声阀门 Download PDFInfo
- Publication number
- CN109026309B CN109026309B CN201810878385.XA CN201810878385A CN109026309B CN 109026309 B CN109026309 B CN 109026309B CN 201810878385 A CN201810878385 A CN 201810878385A CN 109026309 B CN109026309 B CN 109026309B
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- groove
- fixing
- fixing frame
- 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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Links
- 230000003584 silencer Effects 0.000 title claims abstract description 16
- 230000030279 gene silencing Effects 0.000 title description 2
- 230000008030 elimination Effects 0.000 claims abstract description 13
- 238000003379 elimination reaction Methods 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 17
- 239000000523 sample Substances 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 9
- 230000006978 adaptation Effects 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 230000000087 stabilizing effect Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
-
- 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 ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/007—Apparatus used as intake or exhaust silencer
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810878385.XA CN109026309B (zh) | 2018-08-03 | 2018-08-03 | 一种用于汽车消声器的减排消声阀门 |
JP2019077954A JP2020020337A (ja) | 2018-08-03 | 2019-04-16 | 自動車マフラーのガス排出量を削減できる消音バルブ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810878385.XA CN109026309B (zh) | 2018-08-03 | 2018-08-03 | 一种用于汽车消声器的减排消声阀门 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109026309A CN109026309A (zh) | 2018-12-18 |
CN109026309B true CN109026309B (zh) | 2019-12-31 |
Family
ID=64648431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810878385.XA Active CN109026309B (zh) | 2018-08-03 | 2018-08-03 | 一种用于汽车消声器的减排消声阀门 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP2020020337A (zh) |
CN (1) | CN109026309B (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110319260B (zh) * | 2019-07-09 | 2020-10-09 | 义乌市研创工业设计有限公司 | 一种燃气进气速度自动控制阀及其控制方法 |
CN111536015B (zh) * | 2020-04-24 | 2022-01-11 | 无锡双鸟科技股份有限公司 | 一种压缩机高噪音消音装置 |
CN112053670B (zh) * | 2020-09-03 | 2024-05-03 | 安徽新宝热能设备科技有限公司 | 一种降噪装置在生物质锅炉的应用 |
CN112178372B (zh) * | 2020-09-03 | 2022-09-20 | 安徽久工健业有限责任公司 | 一种气泵支架 |
CN117146047B (zh) * | 2023-11-01 | 2024-02-23 | 常州耐普德新能源科技有限公司 | 一种消声阀门设备及其工作方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030093506A (ko) * | 2002-06-03 | 2003-12-11 | 기아자동차주식회사 | 자동차용 소음기의 응축수 배출 장치 |
JP2013123952A (ja) * | 2011-12-13 | 2013-06-24 | Mitsubishi Fuso Truck & Bus Corp | 排気後処理装置の支持構造 |
CA2977294A1 (en) * | 2016-08-25 | 2018-02-25 | 2747-6035 Quebec Inc. | Repackable muffler |
JP6376191B2 (ja) * | 2016-09-06 | 2018-08-22 | コベルコ建機株式会社 | 建設機械 |
CN107322138A (zh) * | 2017-07-13 | 2017-11-07 | 江苏康杰机械股份有限公司 | 一种双面气体保护焊系统 |
CN108035799B (zh) * | 2017-10-17 | 2019-09-27 | 淮北辰威科技有限公司 | 电动车快速充电发电机组 |
CN107891333A (zh) * | 2017-12-14 | 2018-04-10 | 范满香 | 一种化工热能交换钢管加工处理自动化打磨矫正拼接设备 |
-
2018
- 2018-08-03 CN CN201810878385.XA patent/CN109026309B/zh active Active
-
2019
- 2019-04-16 JP JP2019077954A patent/JP2020020337A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CN109026309A (zh) | 2018-12-18 |
JP2020020337A (ja) | 2020-02-06 |
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Legal Events
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181218 Assignee: Hengqin Financial Investment International Finance Leasing Co.,Ltd. Assignor: GUANGDONG YUTIANBALI TECHNOLOGY Co.,Ltd. Contract record no.: X2022980022698 Denomination of invention: A noise reducing valve for automobile muffler Granted publication date: 20191231 License type: Exclusive License Record date: 20221207 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A noise reducing valve for automobile muffler Effective date of registration: 20221208 Granted publication date: 20191231 Pledgee: Hengqin Financial Investment International Finance Leasing Co.,Ltd. Pledgor: GUANGDONG YUTIANBALI TECHNOLOGY Co.,Ltd. Registration number: Y2022980025879 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Hengqin Financial Investment International Finance Leasing Co.,Ltd. Assignor: GUANGDONG YUTIANBALI TECHNOLOGY Co.,Ltd. Contract record no.: X2022980022698 Date of cancellation: 20240118 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20191231 Pledgee: Hengqin Financial Investment International Finance Leasing Co.,Ltd. Pledgor: GUANGDONG YUTIANBALI TECHNOLOGY Co.,Ltd. Registration number: Y2022980025879 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |