RU2009101261A - AERODYNAMIC NOISE MUFFLER KOCHETOV - Google Patents
AERODYNAMIC NOISE MUFFLER KOCHETOV Download PDFInfo
- Publication number
- RU2009101261A RU2009101261A RU2009101261/06A RU2009101261A RU2009101261A RU 2009101261 A RU2009101261 A RU 2009101261A RU 2009101261/06 A RU2009101261/06 A RU 2009101261/06A RU 2009101261 A RU2009101261 A RU 2009101261A RU 2009101261 A RU2009101261 A RU 2009101261A
- Authority
- RU
- Russia
- Prior art keywords
- sheet
- elements
- kochetov
- sound
- aerodynamic noise
- Prior art date
Links
Landscapes
- Exhaust Silencers (AREA)
Abstract
Аэродинамический глушитель шума, содержащий впускной патрубок и жестко связанный с ним корпус, содержащий элементы из пористого материала, отличающийся тем, что корпус содержит основание, выполненное в виде стакана с буртиком в его верхней части, с которым взаимодействуют по крайней мере два элемента звукопоглощающей конструкции, которые выполнены в виде цилиндрических перфорированных коаксиальных втулок - внешней и внутренней, между которыми расположен звукопоглотитель, выполненный, по крайней мере, из одного профилированного пористого листа, причем профиль листа в сечении может быть треугольным, прямоугольным, трапецеидальным, в виде дуг окружностей, синусоидальным. An aerodynamic silencer containing an inlet pipe and a housing rigidly connected to it, comprising elements of a porous material, characterized in that the housing comprises a base made in the form of a cup with a shoulder in its upper part, with which at least two elements of a sound-absorbing structure interact, which are made in the form of cylindrical perforated coaxial bushings - external and internal, between which is located a sound absorber made of at least one profiled porous of the sheet, and the profile of the sheet in the section can be triangular, rectangular, trapezoidal, in the form of circular arcs, sinusoidal.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009101261/06A RU2412360C2 (en) | 2009-01-16 | 2009-01-16 | Aero-dynamic silencer by kochetov |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2009101261/06A RU2412360C2 (en) | 2009-01-16 | 2009-01-16 | Aero-dynamic silencer by kochetov |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2009101261A true RU2009101261A (en) | 2010-07-27 |
RU2412360C2 RU2412360C2 (en) | 2011-02-20 |
Family
ID=42697648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2009101261/06A RU2412360C2 (en) | 2009-01-16 | 2009-01-16 | Aero-dynamic silencer by kochetov |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2412360C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2606031C1 (en) * | 2015-08-26 | 2017-01-10 | Олег Савельевич Кочетов | Kochetov's aerodynamic noise silencer |
RU2627481C1 (en) * | 2016-03-29 | 2017-08-08 | Олег Савельевич Кочетов | Kochetov's aero-dynamic silencer |
-
2009
- 2009-01-16 RU RU2009101261/06A patent/RU2412360C2/en active
Also Published As
Publication number | Publication date |
---|---|
RU2412360C2 (en) | 2011-02-20 |
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