JPH0472980B2 - - Google Patents
Info
- Publication number
- JPH0472980B2 JPH0472980B2 JP59062677A JP6267784A JPH0472980B2 JP H0472980 B2 JPH0472980 B2 JP H0472980B2 JP 59062677 A JP59062677 A JP 59062677A JP 6267784 A JP6267784 A JP 6267784A JP H0472980 B2 JPH0472980 B2 JP H0472980B2
- Authority
- JP
- Japan
- Prior art keywords
- shroud
- cover
- engine
- internal combustion
- combustion engine
- 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 - Lifetime
Links
- 239000011358 absorbing material Substances 0.000 claims description 15
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 239000000835 fiber Substances 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000010304 firing Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 239000006096 absorbing agent Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 4
- 238000013016 damping Methods 0.000 description 4
- 238000009413 insulation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- 239000012784 inorganic fiber Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000002241 glass-ceramic Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
- F02B77/13—Acoustic insulation
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59062677A JPS60206940A (ja) | 1984-03-30 | 1984-03-30 | 内燃機関用防音カバ− |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59062677A JPS60206940A (ja) | 1984-03-30 | 1984-03-30 | 内燃機関用防音カバ− |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60206940A JPS60206940A (ja) | 1985-10-18 |
| JPH0472980B2 true JPH0472980B2 (enrdf_load_stackoverflow) | 1992-11-19 |
Family
ID=13207149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59062677A Granted JPS60206940A (ja) | 1984-03-30 | 1984-03-30 | 内燃機関用防音カバ− |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60206940A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2875553B1 (fr) * | 2004-09-23 | 2010-07-30 | Peugeot Citroen Automobiles Sa | Carter de facade de distribution d'un moteur a explosion, et ensemble forme par un moteur et ce carter |
| CN113954284B (zh) * | 2021-10-21 | 2023-08-04 | 中国第一汽车股份有限公司 | 一种全覆盖式电机声学包裹制备方法及装置 |
-
1984
- 1984-03-30 JP JP59062677A patent/JPS60206940A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60206940A (ja) | 1985-10-18 |
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