JPH0557600B2 - - Google Patents
Info
- Publication number
- JPH0557600B2 JPH0557600B2 JP62234938A JP23493887A JPH0557600B2 JP H0557600 B2 JPH0557600 B2 JP H0557600B2 JP 62234938 A JP62234938 A JP 62234938A JP 23493887 A JP23493887 A JP 23493887A JP H0557600 B2 JPH0557600 B2 JP H0557600B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- engine equipment
- muffler
- hood
- frame
- 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
- 239000000463 material Substances 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000010030 laminating Methods 0.000 claims description 2
- 239000011347 resin Substances 0.000 description 11
- 229920005989 resin Polymers 0.000 description 11
- 239000011490 mineral wool Substances 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Landscapes
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62234938A JPS6478298A (en) | 1987-09-21 | 1987-09-21 | Soundproof box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62234938A JPS6478298A (en) | 1987-09-21 | 1987-09-21 | Soundproof box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6478298A JPS6478298A (en) | 1989-03-23 |
| JPH0557600B2 true JPH0557600B2 (enrdf_load_stackoverflow) | 1993-08-24 |
Family
ID=16978623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62234938A Granted JPS6478298A (en) | 1987-09-21 | 1987-09-21 | Soundproof box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6478298A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109915259A (zh) * | 2018-12-24 | 2019-06-21 | 福安市隆凯电机有限公司 | 一种静音发电机组的隔音外罩 |
| KR102346884B1 (ko) * | 2020-05-01 | 2022-01-03 | 문종현 | 소음 흡음박스가 구비된 캠핑용 발전기 방음박스 |
-
1987
- 1987-09-21 JP JP62234938A patent/JPS6478298A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6478298A (en) | 1989-03-23 |
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