KR100939702B1 - 고감음 공업용 소음기 - Google Patents
고감음 공업용 소음기 Download PDFInfo
- Publication number
- KR100939702B1 KR100939702B1 KR1020090106750A KR20090106750A KR100939702B1 KR 100939702 B1 KR100939702 B1 KR 100939702B1 KR 1020090106750 A KR1020090106750 A KR 1020090106750A KR 20090106750 A KR20090106750 A KR 20090106750A KR 100939702 B1 KR100939702 B1 KR 100939702B1
- Authority
- KR
- South Korea
- Prior art keywords
- silencer
- sound absorbing
- sound
- diffuser
- head
- 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
Images
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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
- F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
-
- 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing 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
- F01N2310/00—Selection of sound absorbing or insulating material
- F01N2310/14—Wire mesh fabric, woven glass cloth or the like
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 (3)
- 저면이 밀폐된 원통형의 소음기몸체(1):일정 두께와 길이를 가진 강관의 일단을 밀봉하여 제작한 헤드(21), 상기 헤드(21)의 타단에 용접으로 부착되는 유입관(22), 그리고 상기 헤드(21)의 측면 전체에 일정 간격으로 연속으로 형성되어 있는 분출공(24)으로 구성되고, 상기 헤드(21)가 상기 소음기몸체(1)의 하부 중심부에 위치하고, 유입관(22)이 상기 소음기몸체(1)의 저면을 관통하여 외부로 노출되도록 소음기몸체(1)에 부착되는 디퓨져(2);상기 소음기몸체(1)의 내부 하단 디퓨져(2)의 주위에 일정 높이로 방사상으로 다수 매가 배열되도록 소음기몸체(1)의 내벽에 고정되는 것으로서, 판 형태의 흡음재(31)와, 상기 흡음재(31)의 양면에 부착되어 흡음재(31)를 보호하는 타공판(32)으로 구성되는 유도흡음판(3);그리고, 상기 소음기몸체(1)의 내부 상부에 상기 유도흡음판(3)과 일정한 간격을 두고 부착되는 것으로서, 다수 매의 흡음판(41)을 가로 및 세로로 서로 직각으로 배열하여, 소음기몸체(1) 내부에서 기체가 통과하는 통로를 다수개의 셀(42)로 형성한 흡음셀(4);을 포함하여 구성되는, 공업용 소음기.
- 제1항에 있어서,상기 디퓨져(2)는, 헤드(21)의 외부 상단과 하단에 각각 부착되는 헤드플랜지(25)와, 그리고 타공판으로 제작한 두 겹의 원통 사이에 금속흡음재를 충진하여 제작되고 상기 헤드(21)의 외면과 일정한 간격을 유지하도록 상기 두 헤드플랜지(25)에 부착되는 흡음슬리브(26)를 추가로 구비하여, 디퓨져(2)의 분출공(24)으로 방사되는 음파를 금속흡음재가 흡수하는 것을 특징으로 하는, 공업용 소음기.
- 제1항 또는 제2항에 있어서,상기 공업용 소음기는, 상기 소음기몸체(1)의 내벽에 흡음재를 부착하고 흡음재의 표면을 타공판으로 보호하여 구성한 흡음면(5)을 추가로 구비하여,흡음에 의한 감음이 더 크게 일어나는 것을 특징으로 하는, 공업용 소음기.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090106750A KR100939702B1 (ko) | 2009-11-06 | 2009-11-06 | 고감음 공업용 소음기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020090106750A KR100939702B1 (ko) | 2009-11-06 | 2009-11-06 | 고감음 공업용 소음기 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100939702B1 true KR100939702B1 (ko) | 2010-02-01 |
Family
ID=42082891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020090106750A Active KR100939702B1 (ko) | 2009-11-06 | 2009-11-06 | 고감음 공업용 소음기 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100939702B1 (ko) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011146118A3 (en) * | 2010-05-18 | 2012-02-23 | Graco Minnesota Inc. | Low ice pneumatic motor exhaust muffler |
| KR101400382B1 (ko) * | 2013-10-07 | 2014-05-27 | 김동용 | 보일러용 소음기 |
| KR101778462B1 (ko) * | 2016-09-12 | 2017-09-13 | 허진혁 | 사일런서 조립체 |
| CN107452491A (zh) * | 2016-05-31 | 2017-12-08 | 全球能源互联网研究院 | 一种电抗器用降噪系统 |
| KR20180070161A (ko) | 2016-12-16 | 2018-06-26 | 주식회사 씨앤월드 | 흡음형 소음기용 흡음모듈 |
| CN109767747A (zh) * | 2019-01-14 | 2019-05-17 | 镇江华东电力设备制造厂有限公司 | 一种多级控压复合式消声器 |
| KR20200119521A (ko) | 2019-04-10 | 2020-10-20 | 김승평 | 소음기 |
| KR20240123107A (ko) | 2023-02-06 | 2024-08-13 | 윤영수 | 소음기 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02185610A (ja) * | 1989-01-10 | 1990-07-20 | Mitsubishi Heavy Ind Ltd | サイレンサー |
| KR19980017190U (ko) * | 1996-09-23 | 1998-07-06 | 유상부 | 경사형 디퓨저 소음기 |
| KR20030008064A (ko) * | 2001-07-16 | 2003-01-24 | 주식회사 카튜너 | 저소음 튜닝머플러 |
| US20040105089A1 (en) * | 2000-06-06 | 2004-06-03 | Kenichi Nakamura | Optical characteristic measuring apparatus, method and recording medium |
-
2009
- 2009-11-06 KR KR1020090106750A patent/KR100939702B1/ko active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02185610A (ja) * | 1989-01-10 | 1990-07-20 | Mitsubishi Heavy Ind Ltd | サイレンサー |
| KR19980017190U (ko) * | 1996-09-23 | 1998-07-06 | 유상부 | 경사형 디퓨저 소음기 |
| US20040105089A1 (en) * | 2000-06-06 | 2004-06-03 | Kenichi Nakamura | Optical characteristic measuring apparatus, method and recording medium |
| KR20030008064A (ko) * | 2001-07-16 | 2003-01-24 | 주식회사 카튜너 | 저소음 튜닝머플러 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011146118A3 (en) * | 2010-05-18 | 2012-02-23 | Graco Minnesota Inc. | Low ice pneumatic motor exhaust muffler |
| US9464630B2 (en) | 2010-05-18 | 2016-10-11 | Graco Minnesota Inc. | Low ice pneumatic motor exhaust muffler |
| KR101400382B1 (ko) * | 2013-10-07 | 2014-05-27 | 김동용 | 보일러용 소음기 |
| CN107452491A (zh) * | 2016-05-31 | 2017-12-08 | 全球能源互联网研究院 | 一种电抗器用降噪系统 |
| CN107452491B (zh) * | 2016-05-31 | 2024-04-16 | 全球能源互联网研究院 | 一种电抗器用降噪系统 |
| KR101778462B1 (ko) * | 2016-09-12 | 2017-09-13 | 허진혁 | 사일런서 조립체 |
| KR20180070161A (ko) | 2016-12-16 | 2018-06-26 | 주식회사 씨앤월드 | 흡음형 소음기용 흡음모듈 |
| CN109767747A (zh) * | 2019-01-14 | 2019-05-17 | 镇江华东电力设备制造厂有限公司 | 一种多级控压复合式消声器 |
| KR20200119521A (ko) | 2019-04-10 | 2020-10-20 | 김승평 | 소음기 |
| KR20240123107A (ko) | 2023-02-06 | 2024-08-13 | 윤영수 | 소음기 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100939702B1 (ko) | 고감음 공업용 소음기 | |
| US6968923B2 (en) | Reduced noise valve stack connection | |
| US3688865A (en) | Jet engine noise suppressor | |
| JP6530977B2 (ja) | 建設機械の吸気構造 | |
| US3715009A (en) | Jet engine noise suppression system | |
| CN101876264B (zh) | 有五腔含尖劈的消声器 | |
| CN101918685B (zh) | 排气消音器 | |
| US3286787A (en) | Turbine exhaust silencer | |
| KR20100134274A (ko) | 음파의 흡음과 공명에 의하여 감음이 일어나는 공조용 흡음공명형 덕트소음기 | |
| EP3850197B1 (en) | An exhaust gas assembly | |
| CN108104903A (zh) | 一种柴油机消声器 | |
| CN2685579Y (zh) | 舰船柴油机立式双进气口排气消声器 | |
| CN211230580U (zh) | 具有共振腔的火星熄灭消声器 | |
| CN112576336B (zh) | 具有共振腔的火星熄灭消声器 | |
| RU2491427C1 (ru) | Глушитель шума выхлопной струи пара (варианты) | |
| Singh et al. | Design and optimization of a performance muffler for a formula SAE vehicle | |
| RU2586804C1 (ru) | Глушитель шума выхлопной струи пара (варианты) | |
| CN110630380B (zh) | 发电机组 | |
| CN202791129U (zh) | 一种石化装置管线金属隔声罩 | |
| KR100632419B1 (ko) | 흡음공명형 소음기 | |
| KR101081500B1 (ko) | 대형 엔진용 소음기 | |
| RU185956U1 (ru) | Устройство для глушения шума сброса газа в атмосферу | |
| US3851726A (en) | Noise suppressor | |
| CN223256928U (zh) | 一种瓦斯发电机组排气隔热消音装置 | |
| CN121497914A (zh) | 一种组合式管道放空口消声装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| A302 | Request for accelerated examination | ||
| PA0302 | Request for accelerated examination |
St.27 status event code: A-1-2-D10-D17-exm-PA0302 St.27 status event code: A-1-2-D10-D16-exm-PA0302 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-5-5-R10-R17-oth-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20121031 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| FPAY | Annual fee payment |
Payment date: 20140124 Year of fee payment: 5 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20150123 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| FPAY | Annual fee payment |
Payment date: 20160125 Year of fee payment: 7 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 7 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20170120 Year of fee payment: 8 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 8 |
|
| FPAY | Annual fee payment |
Payment date: 20180125 Year of fee payment: 9 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 9 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| FPAY | Annual fee payment |
Payment date: 20190123 Year of fee payment: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 10 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 11 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 12 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 13 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-5-5-R10-R17-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 14 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 15 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 16 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 17 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-OTH-PR1001 (AS PROVIDED BY THE NATIONAL OFFICE) Year of fee payment: 17 |
