IT1261864B - Struttura ad isolamento acustico per il basamento di un motore a combustione interna. - Google Patents
Struttura ad isolamento acustico per il basamento di un motore a combustione interna.Info
- Publication number
- IT1261864B IT1261864B ITTO930284A ITTO930284A IT1261864B IT 1261864 B IT1261864 B IT 1261864B IT TO930284 A ITTO930284 A IT TO930284A IT TO930284 A ITTO930284 A IT TO930284A IT 1261864 B IT1261864 B IT 1261864B
- Authority
- IT
- Italy
- Prior art keywords
- engine base
- insulating structure
- combustion engine
- internal combustion
- acoustically insulating
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 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
-
- 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
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
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)
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
In un basamento di motore che riceve un innesto, un generatore, ecc., è prevista una struttura di isolamento acustico per il basamento di motore caratterizzata dal fatto che un organo di coperchio (1) del basamento di motore è partizionato in una molteplicità di blocchi con forme che seguono una forma di una superficie laterale esterna dello organo di coperchio (1), e dal fatto che una molteplicità di organi di copertura (15, 35 e 45) sono montati attraverso una molteplicità di organi elastici (14, 34 e 44) su superfici laterali esterne dei blocchi in modo da formare una molteplicità di strati cavi tra superfici laterali interne degli organi di copertura (15, 35 e 45) e le superfici laterali esterne dei blocchi, rispettivamente.(fig. 1).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP034321U JPH0587239U (ja) | 1992-04-27 | 1992-04-27 | エンジンケースの遮音構造 |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO930284A0 ITTO930284A0 (it) | 1993-04-26 |
ITTO930284A1 ITTO930284A1 (it) | 1994-10-26 |
IT1261864B true IT1261864B (it) | 1996-06-03 |
Family
ID=12410901
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO930284A IT1261864B (it) | 1992-04-27 | 1993-04-26 | Struttura ad isolamento acustico per il basamento di un motore a combustione interna. |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPH0587239U (it) |
IT (1) | IT1261864B (it) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3977045B2 (ja) * | 2001-10-11 | 2007-09-19 | 富士重工業株式会社 | エンジン発電機 |
-
1992
- 1992-04-27 JP JP034321U patent/JPH0587239U/ja active Pending
-
1993
- 1993-04-26 IT ITTO930284A patent/IT1261864B/it active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
JPH0587239U (ja) | 1993-11-26 |
ITTO930284A0 (it) | 1993-04-26 |
ITTO930284A1 (it) | 1994-10-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990430 |