CN104439482A - 一种铣管用降噪器 - Google Patents
一种铣管用降噪器 Download PDFInfo
- Publication number
- CN104439482A CN104439482A CN201410714918.2A CN201410714918A CN104439482A CN 104439482 A CN104439482 A CN 104439482A CN 201410714918 A CN201410714918 A CN 201410714918A CN 104439482 A CN104439482 A CN 104439482A
- Authority
- CN
- China
- Prior art keywords
- plug core
- plug
- wall
- denoiser
- noise reduction
- 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.)
- Granted
Links
- 238000003801 milling Methods 0.000 title claims abstract description 21
- 229920002379 silicone rubber Polymers 0.000 claims abstract description 10
- 239000004945 silicone rubber Substances 0.000 claims description 8
- 230000008520 organization Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010073 coating (rubber) Methods 0.000 abstract 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Earth Drilling (AREA)
- Tires In General (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Fishing Rods (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410714918.2A CN104439482B (zh) | 2014-11-20 | 2014-11-20 | 一种铣管用降噪器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410714918.2A CN104439482B (zh) | 2014-11-20 | 2014-11-20 | 一种铣管用降噪器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104439482A true CN104439482A (zh) | 2015-03-25 |
CN104439482B CN104439482B (zh) | 2017-01-11 |
Family
ID=52886666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410714918.2A Active CN104439482B (zh) | 2014-11-20 | 2014-11-20 | 一种铣管用降噪器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104439482B (zh) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0615900A1 (en) * | 1991-06-18 | 1994-09-21 | Raytheon Company | Sonar baffles |
JPH10254456A (ja) * | 1997-03-07 | 1998-09-25 | Nissan Motor Co Ltd | 遮音板構造 |
CN201560440U (zh) * | 2009-10-16 | 2010-08-25 | 邢琼泽 | 防盗无噪音窨井封闭装置 |
CN203535953U (zh) * | 2013-04-24 | 2014-04-09 | 宁波市派特勒粉末涂料有限公司 | 一种粉末涂料研磨消音器 |
CN204248064U (zh) * | 2014-11-20 | 2015-04-08 | 无锡蠡湖增压技术股份有限公司 | 一种铣管用降噪器 |
-
2014
- 2014-11-20 CN CN201410714918.2A patent/CN104439482B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0615900A1 (en) * | 1991-06-18 | 1994-09-21 | Raytheon Company | Sonar baffles |
JPH10254456A (ja) * | 1997-03-07 | 1998-09-25 | Nissan Motor Co Ltd | 遮音板構造 |
CN201560440U (zh) * | 2009-10-16 | 2010-08-25 | 邢琼泽 | 防盗无噪音窨井封闭装置 |
CN203535953U (zh) * | 2013-04-24 | 2014-04-09 | 宁波市派特勒粉末涂料有限公司 | 一种粉末涂料研磨消音器 |
CN204248064U (zh) * | 2014-11-20 | 2015-04-08 | 无锡蠡湖增压技术股份有限公司 | 一种铣管用降噪器 |
Also Published As
Publication number | Publication date |
---|---|
CN104439482B (zh) | 2017-01-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee after: WUXI LIHU Corp.,Ltd. Address before: 214124 No.2 Huayi Road, Binhu Technology Development Zone, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI LIHU Corp.,Ltd. |
|
CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240509 Address after: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee after: Wuxi Lihu New Quality Energy saving Technology Co.,Ltd. Country or region after: China Address before: 214000 2 Tianzhu Road, Hudai Town, Binhu District, Wuxi City, Jiangsu Province Patentee before: WUXI LIHU Corp.,Ltd. Country or region before: China |