KR19980017190U - 경사형 디퓨저 소음기 - Google Patents
경사형 디퓨저 소음기 Download PDFInfo
- Publication number
- KR19980017190U KR19980017190U KR2019960030558U KR19960030558U KR19980017190U KR 19980017190 U KR19980017190 U KR 19980017190U KR 2019960030558 U KR2019960030558 U KR 2019960030558U KR 19960030558 U KR19960030558 U KR 19960030558U KR 19980017190 U KR19980017190 U KR 19980017190U
- Authority
- KR
- South Korea
- Prior art keywords
- silencer
- diffuser
- present
- section
- cross
- Prior art date
Links
- 230000003584 silencer Effects 0.000 title claims abstract description 23
- 239000012530 fluid Substances 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 20
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 abstract 2
- 239000011358 absorbing material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 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
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
- F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
-
- 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
-
- 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
- F01N2470/00—Structure or shape of gas passages, pipes or tubes
- F01N2470/02—Tubes being perforated
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 (1)
- 소음기의 상부는 격벽이 설치되고 하부에는 디퓨저가 설치된 소음기에 있어서,상기 디퓨저는 확장단면(16)을 갖는 상부경사면(11)과 축소단면(17)을 갖는 하부경사면(12)이 다단식으로 형성되며, 상기 상부경사면(11)과 하부경사면(12)에는 유체가 분출되는 구멍(15)이 형성된 것을 특징으로 하는 경사형 디퓨저 소음기.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960030558U KR19980017190U (ko) | 1996-09-23 | 1996-09-23 | 경사형 디퓨저 소음기 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019960030558U KR19980017190U (ko) | 1996-09-23 | 1996-09-23 | 경사형 디퓨저 소음기 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR19980017190U true KR19980017190U (ko) | 1998-07-06 |
Family
ID=53976871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019960030558U KR19980017190U (ko) | 1996-09-23 | 1996-09-23 | 경사형 디퓨저 소음기 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR19980017190U (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100939702B1 (ko) * | 2009-11-06 | 2010-02-01 | 한국방진방음 주식회사 | 고감음 공업용 소음기 |
KR101119930B1 (ko) * | 2009-11-04 | 2012-03-16 | 엔알텍주식회사 | 다중 디퓨저 소음기 |
-
1996
- 1996-09-23 KR KR2019960030558U patent/KR19980017190U/ko not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101119930B1 (ko) * | 2009-11-04 | 2012-03-16 | 엔알텍주식회사 | 다중 디퓨저 소음기 |
KR100939702B1 (ko) * | 2009-11-06 | 2010-02-01 | 한국방진방음 주식회사 | 고감음 공업용 소음기 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19960923 |
|
UA0201 | Request for examination |
Patent event date: 19960923 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19980829 |
|
E601 | Decision to refuse application | ||
UE0601 | Decision on rejection of utility model registration |
Comment text: Decision to Refuse Application Patent event code: UE06011S01D Patent event date: 19981229 |