RU94031077A - Muffler for internal combustion engine - Google Patents
Muffler for internal combustion engineInfo
- Publication number
- RU94031077A RU94031077A RU94031077/06A RU94031077A RU94031077A RU 94031077 A RU94031077 A RU 94031077A RU 94031077/06 A RU94031077/06 A RU 94031077/06A RU 94031077 A RU94031077 A RU 94031077A RU 94031077 A RU94031077 A RU 94031077A
- Authority
- RU
- Russia
- Prior art keywords
- tube
- perforated
- holes
- length
- pipe
- Prior art date
Links
Landscapes
- Exhaust Silencers (AREA)
Abstract
FIELD: mechanical engineering; automotive engines. SUBSTANCE: muffler has cylindrical housing 1 with end face walls 2 and 3, intake branch pipe 4, outlet branch pipe 5, central perforated tube 6 connected with branch pipes 4 and 5, cross perforated partition 7 with holes 8 placed between tube 6 and inner surface of housing 1, cross stopper 9 placed in tube 6 in plane of perforated partition 7, and perforated case 10 with holes 11. Novelty is than holes 12 of tube 6 are made over entire length of tube, and case 10 encloses tube 6 over its entire length, being mounted on walls 2 and 3 and partition 7. Holes 11 are made in form of belts whose center, with due account of dynamic increment, is arranged at a distance equal to half the length or quarter the length of corresponding chamber 13 or 14. Other design versions can be made. EFFECT: enhanced efficiency of noise suppression. 2 cl, 6 dwg
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94031077A RU2095582C1 (en) | 1994-08-24 | 1994-08-24 | Internal combustion engine exhaust muffler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU94031077A RU2095582C1 (en) | 1994-08-24 | 1994-08-24 | Internal combustion engine exhaust muffler |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94031077A true RU94031077A (en) | 1996-06-20 |
RU2095582C1 RU2095582C1 (en) | 1997-11-10 |
Family
ID=20159964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94031077A RU2095582C1 (en) | 1994-08-24 | 1994-08-24 | Internal combustion engine exhaust muffler |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2095582C1 (en) |
-
1994
- 1994-08-24 RU RU94031077A patent/RU2095582C1/en active
Also Published As
Publication number | Publication date |
---|---|
RU2095582C1 (en) | 1997-11-10 |
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