RO96459B1 - Amortizor de zgomot - Google Patents
Amortizor de zgomotInfo
- Publication number
- RO96459B1 RO96459B1 RO127420A RO12742087A RO96459B1 RO 96459 B1 RO96459 B1 RO 96459B1 RO 127420 A RO127420 A RO 127420A RO 12742087 A RO12742087 A RO 12742087A RO 96459 B1 RO96459 B1 RO 96459B1
- Authority
- RO
- Romania
- Prior art keywords
- section
- cross
- exhaust
- parallelepiped
- enclosure
- Prior art date
Links
Landscapes
- Exhaust Silencers (AREA)
Abstract
Inventia se refera la un amortizor de zgomot cu rezistente gazodinamice si contrapresiuni reduse la evacuarea gazelor arse ale motoarelor cu ardere interna montate pe autovehicule. La amortizorul de zgomot, conform inventiei, prim incinta este de forma unui tronson de trecere la sectiune circulara la doua sectiuni dreptunghiulare de arie echivalente aflate de o parte si de alta a unui profil aerodinamic prin care gazele ajung în doua canalizatii convergente în plan orizontal, de unde trec printr-un ajutaj de trecere si o conducta paralelipipedica cu sectiune echivalenta într-un ejector de diluare format dintr-o incinta paralelipipedica ce are prevazute niste ajutaje dreptumghiulasre subtiri pe partile laterale, verticale, prin care gazele de ardere formeaza jeturi lamelare subsonice ce deviaza prin efect Conada pe niste suprafete volet, cu profil circular, de raze descrescatoare asezate în cascada astfel ca într-i zona centrala se antreneaza aer secundar, evacuarea gazelor în mediul ambiant realizându-se prin doua curgeri prin sectiuni simetrice prevazute cu grilaj aerodinamic fixat pe capace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO127420A RO96459B1 (ro) | 1987-03-14 | 1987-03-14 | Amortizor de zgomot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO127420A RO96459B1 (ro) | 1987-03-14 | 1987-03-14 | Amortizor de zgomot |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO96459A2 RO96459A2 (ro) | 1989-02-20 |
| RO96459B1 true RO96459B1 (ro) | 1989-03-02 |
Family
ID=20120491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO127420A RO96459B1 (ro) | 1987-03-14 | 1987-03-14 | Amortizor de zgomot |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO96459B1 (ro) |
-
1987
- 1987-03-14 RO RO127420A patent/RO96459B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO96459A2 (ro) | 1989-02-20 |
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