SU1566060A1 - Method and apparatus for silencing exhaust waste gases of i.c. engine - Google Patents
Method and apparatus for silencing exhaust waste gases of i.c. engine Download PDFInfo
- Publication number
- SU1566060A1 SU1566060A1 SU540143981A SU143981A SU1566060A1 SU 1566060 A1 SU1566060 A1 SU 1566060A1 SU 540143981 A SU540143981 A SU 540143981A SU 143981 A SU143981 A SU 143981A SU 1566060 A1 SU1566060 A1 SU 1566060A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- exhaust
- engine
- waste gases
- frequency
- exhaust waste
- Prior art date
Links
- 230000030279 gene silencing Effects 0.000 title claims description 4
- 238000000034 method Methods 0.000 title claims description 4
- 239000002912 waste gas Substances 0.000 title 1
- 239000012528 membrane Substances 0.000 claims abstract description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 3
- 230000010355 oscillation Effects 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000011089 mechanical engineering Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N1/00—Silencing apparatus characterised by method of silencing
- F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
- F01N1/065—Silencing apparatus characterised by method of silencing by using interference effect by using an active noise source, e.g. speakers
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Abstract
Изобретение позвол ет заглушить выхлопы путем доведени числа хлопков до частоты, не улавливаемой ухом. В цилиндр 1 поступают газы и, пройд в центральную трубу 2 через ее отверсти 3, а затем из нее через выходное отверстие 4, выход т в камеру 5, а из камеры 5 - в отводную трубу уже с колебани ми, равными колебани м мембраны 7, полученными от электромагнита питаемого генератором 9, вырабатывающим высокочастотный ток. 2 с.п. ф-лы. 1 з.п. ф-лы. 2 ил.The invention makes it possible to silence the exhaust by bringing the number of pops to a frequency not detectable by the ear. Gases 1 enter gases and, having passed into the central tube 2 through its openings 3, and then out of it through outlet 4, out into chamber 5, and from chamber 5 into the discharge tube already with vibrations equal to vibrations of the membrane 7 received from an electromagnet powered by a generator 9, which generates a high-frequency current. 2 sec. f-ly. 1 hp f-ly. 2 Il.
Description
Изобретение относится к машиностроению, а именно к двигателям внутреннего сгорания, в частности к глушителям для двигателей внутреннего сгорания. 5The invention relates to mechanical engineering, namely to internal combustion engines, in particular to silencers for internal combustion engines. 5
Цель изобретения - заглушение выхлопа .The purpose of the invention is the silencing of the exhaust.
На фиг,1 показана конструкция глушителя; на фиг,2 - вариант выполнения глушителя.On Fig, 1 shows the design of the muffler; in Fig.2 - an embodiment of a silencer.
Описываемый глушитель состоит из цилиндра 1 с размещенной в нем центральной трубой 2 с отверстиями 3 и выИускным отверстием 4, камеры 5 и отводной трубы 6. Б цилиндре 1 установлена мембрана 7, совершающая колебательные движения от электромагнита 8, который питается от генератора 9 (ветряка),, вырабатываемого высокочастотный ток.The described silencer consists of a cylinder 1 with a central pipe 2 located in it with openings 3 and an outlet 4, a chamber 5 and a discharge pipe 6. A membrane 7 is mounted on cylinder 1, which oscillates from an electromagnet 8, which is powered by a generator 9 (wind turbine) ,, generated high-frequency current.
В варианте выполнения глушителя (фиг.2) последний имеет медный цилиндр 10, в котором укреплены электрод магниты 8, а между ними в выхлопной трубе 11 установлены диски 12 меньшего. диаметра, чем отверстие трубы в свету, совершающие колебательные движения под действием электромагнитов 8. Диски 12 насажены на стержень 13, закрепленный на пружинящих стойках 14.In the embodiment of the muffler (Fig. 2), the latter has a copper cylinder 10 in which magnets 8 are fixed to the electrode, and smaller disks 12 are installed between them in the exhaust pipe 11. diameter than the hole of the pipe in the light, oscillating under the action of electromagnets 8. The disks 12 are mounted on the rod 13, mounted on spring struts 14.
Способ заглушения выхлопа осущестВ цилиндр 1 поступают газы и, пройдя в центральную трубу 2 через ее отверстия 3, а затем из нее через выходное отверстие 4, выходят в камеру 5, а из камеры 5 в отводную трубу 6 с колебаниями, равными ^колебаниям -мембраны 7, полученным от электромагнита 8, питаемого генератором 9, вырабатывающим высокочастотный ток, при этом число хлопков доводится до частоты, не улавливаемой ухом.The exhaust silencing method is carried out by the cylinder 1 gases and, passing into the Central pipe 2 through its holes 3, and then from it through the outlet 4, exit into the chamber 5, and from the chamber 5 into the exhaust pipe 6 with oscillations equal to the oscillations of the membrane 7, obtained from an electromagnet 8, fed by a generator 9, generating a high-frequency current, while the number of claps is brought to a frequency that is not caught by the ear.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU540143981A SU1566060A1 (en) | 1954-03-17 | 1954-03-17 | Method and apparatus for silencing exhaust waste gases of i.c. engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU540143981A SU1566060A1 (en) | 1954-03-17 | 1954-03-17 | Method and apparatus for silencing exhaust waste gases of i.c. engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU1566060A1 true SU1566060A1 (en) | 1990-05-23 |
Family
ID=20436150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU540143981A SU1566060A1 (en) | 1954-03-17 | 1954-03-17 | Method and apparatus for silencing exhaust waste gases of i.c. engine |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU1566060A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4317403A1 (en) * | 1993-05-26 | 1994-12-01 | Nokia Deutschland Gmbh | Arrangement for active sound damping |
-
1954
- 1954-03-17 SU SU540143981A patent/SU1566060A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4317403A1 (en) * | 1993-05-26 | 1994-12-01 | Nokia Deutschland Gmbh | Arrangement for active sound damping |
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