CN104033211A - Muffler device - Google Patents
Muffler device Download PDFInfo
- Publication number
- CN104033211A CN104033211A CN201410275103.9A CN201410275103A CN104033211A CN 104033211 A CN104033211 A CN 104033211A CN 201410275103 A CN201410275103 A CN 201410275103A CN 104033211 A CN104033211 A CN 104033211A
- Authority
- CN
- China
- Prior art keywords
- pipe
- tail pipe
- noise
- guard shield
- tail
- 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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Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410275103.9A CN104033211A (en) | 2014-06-19 | 2014-06-19 | Muffler device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410275103.9A CN104033211A (en) | 2014-06-19 | 2014-06-19 | Muffler device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN104033211A true CN104033211A (en) | 2014-09-10 |
Family
ID=51464170
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410275103.9A Pending CN104033211A (en) | 2014-06-19 | 2014-06-19 | Muffler device |
Country Status (1)
Country | Link |
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CN (1) | CN104033211A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1954516A (en) * | 1931-10-19 | 1934-04-10 | Maxim Silencer Co | Sound attenuating device |
US2297046A (en) * | 1939-08-25 | 1942-09-29 | Maxim Silencer Co | Means for preventing shock excitation of acoustic conduits or chambers |
JP2003313901A (en) * | 2002-04-26 | 2003-11-06 | Hitachi Constr Mach Co Ltd | Construction machinery |
CN1884801A (en) * | 2005-06-21 | 2006-12-27 | 诸城市海得威机械有限公司 | Automobile exhaust muffler |
CN201818348U (en) * | 2010-07-30 | 2011-05-04 | 广西柳工机械股份有限公司 | Hydraulic muffler for excavator |
JP2013019199A (en) * | 2011-07-12 | 2013-01-31 | Sumitomo (Shi) Construction Machinery Co Ltd | Exhaust device for construction machine |
-
2014
- 2014-06-19 CN CN201410275103.9A patent/CN104033211A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1954516A (en) * | 1931-10-19 | 1934-04-10 | Maxim Silencer Co | Sound attenuating device |
US2297046A (en) * | 1939-08-25 | 1942-09-29 | Maxim Silencer Co | Means for preventing shock excitation of acoustic conduits or chambers |
JP2003313901A (en) * | 2002-04-26 | 2003-11-06 | Hitachi Constr Mach Co Ltd | Construction machinery |
CN1884801A (en) * | 2005-06-21 | 2006-12-27 | 诸城市海得威机械有限公司 | Automobile exhaust muffler |
CN201818348U (en) * | 2010-07-30 | 2011-05-04 | 广西柳工机械股份有限公司 | Hydraulic muffler for excavator |
JP2013019199A (en) * | 2011-07-12 | 2013-01-31 | Sumitomo (Shi) Construction Machinery Co Ltd | Exhaust device for construction machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent of invention or patent application | ||
CB02 | Change of applicant information |
Address after: Pull the the Liujiang River city Liuzhou County town Shuangyong road 545100 the Guangxi Zhuang Autonomous Region Applicant after: Liugong Machinery Co., Ltd. Applicant after: LIUGONG CHANGZHOU MACHINERY CO., LTD. Applicant after: Guangxi Liugong Machinery Co., Ltd. Address before: Pull the the Liujiang River city Liuzhou County town Shuangyong road 545100 the Guangxi Zhuang Autonomous Region Applicant before: Liugong Machinery Co., Ltd. Applicant before: Liugong Changzhou Excvavtor Co., Ltd. Applicant before: Guangxi Liugong Machinery Co., Ltd. |
|
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140910 |
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RJ01 | Rejection of invention patent application after publication |