JPS6249450B2 - - Google Patents
Info
- Publication number
- JPS6249450B2 JPS6249450B2 JP57001172A JP117282A JPS6249450B2 JP S6249450 B2 JPS6249450 B2 JP S6249450B2 JP 57001172 A JP57001172 A JP 57001172A JP 117282 A JP117282 A JP 117282A JP S6249450 B2 JPS6249450 B2 JP S6249450B2
- Authority
- JP
- Japan
- Prior art keywords
- sound deadening
- sound
- flat plate
- materials
- composite
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 29
- 239000002131 composite material Substances 0.000 claims description 16
- 238000009423 ventilation Methods 0.000 claims description 14
- 239000011358 absorbing material Substances 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 8
- 238000013016 damping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003584 silencer 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
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP117282A JPS58119913A (ja) | 1982-01-06 | 1982-01-06 | 送風機等の消音器用消音体 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP117282A JPS58119913A (ja) | 1982-01-06 | 1982-01-06 | 送風機等の消音器用消音体 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58119913A JPS58119913A (ja) | 1983-07-16 |
JPS6249450B2 true JPS6249450B2 (ko) | 1987-10-20 |
Family
ID=11494008
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP117282A Granted JPS58119913A (ja) | 1982-01-06 | 1982-01-06 | 送風機等の消音器用消音体 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58119913A (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2553468Y2 (ja) * | 1992-02-04 | 1997-11-05 | 東尾メック株式会社 | 管継手 |
KR101302862B1 (ko) * | 2012-07-11 | 2013-09-02 | 코오롱글로벌 주식회사 | 증기복수기용 방음구조 |
CN103603830B (zh) * | 2013-11-08 | 2016-01-20 | 山东格瑞德集团有限公司 | 多维消声装置及制作工艺 |
CN105781682B (zh) * | 2015-02-25 | 2018-04-03 | 厦门嘉达环保建造工程有限公司 | 大风量复合消声器 |
GB2615556B (en) * | 2022-02-11 | 2024-07-31 | Dyson Technology Ltd | A compressor assembly |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4715095U (ko) * | 1971-03-19 | 1972-10-21 |
-
1982
- 1982-01-06 JP JP117282A patent/JPS58119913A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4715095U (ko) * | 1971-03-19 | 1972-10-21 |
Also Published As
Publication number | Publication date |
---|---|
JPS58119913A (ja) | 1983-07-16 |
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