JPS50121637A - - Google Patents
Info
- Publication number
- JPS50121637A JPS50121637A JP49027249A JP2724974A JPS50121637A JP S50121637 A JPS50121637 A JP S50121637A JP 49027249 A JP49027249 A JP 49027249A JP 2724974 A JP2724974 A JP 2724974A JP S50121637 A JPS50121637 A JP S50121637A
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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)
- Exhaust Silencers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49027249A JPS50121637A (en) | 1974-03-11 | 1974-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49027249A JPS50121637A (en) | 1974-03-11 | 1974-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50121637A true JPS50121637A (en) | 1975-09-23 |
Family
ID=12215789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49027249A Pending JPS50121637A (en) | 1974-03-11 | 1974-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50121637A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177715U (en) * | 1983-05-13 | 1984-11-28 | 大谷工業株式会社 | soundproof duct |
| JPH02298619A (en) * | 1989-05-11 | 1990-12-11 | Fumihiro Nakagawa | Sound absorber |
| JPH09126666A (en) * | 1995-10-10 | 1997-05-16 | Baltimore Aircoil Co Inc | Sound reducing assembly for liquid-gas heat exchange type forced ventilation type cooling device |
| KR100998128B1 (en) | 2007-01-31 | 2010-12-02 | 가부시키가이샤 히다치 산키시스템 | Low noise package of machine |
| JP2020012445A (en) * | 2018-07-20 | 2020-01-23 | 株式会社荏原製作所 | Exhaust gas discharge structure and eaves unit |
-
1974
- 1974-03-11 JP JP49027249A patent/JPS50121637A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177715U (en) * | 1983-05-13 | 1984-11-28 | 大谷工業株式会社 | soundproof duct |
| JPH02298619A (en) * | 1989-05-11 | 1990-12-11 | Fumihiro Nakagawa | Sound absorber |
| JPH09126666A (en) * | 1995-10-10 | 1997-05-16 | Baltimore Aircoil Co Inc | Sound reducing assembly for liquid-gas heat exchange type forced ventilation type cooling device |
| KR100998128B1 (en) | 2007-01-31 | 2010-12-02 | 가부시키가이샤 히다치 산키시스템 | Low noise package of machine |
| JP2020012445A (en) * | 2018-07-20 | 2020-01-23 | 株式会社荏原製作所 | Exhaust gas discharge structure and eaves unit |