MD505Z - Device for desooting the exhaust gases and reducing the noise of the internal combustion engine - Google Patents

Device for desooting the exhaust gases and reducing the noise of the internal combustion engine Download PDF

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Publication number
MD505Z
MD505Z MDS20110198A MDS20110198A MD505Z MD 505 Z MD505 Z MD 505Z MD S20110198 A MDS20110198 A MD S20110198A MD S20110198 A MDS20110198 A MD S20110198A MD 505 Z MD505 Z MD 505Z
Authority
MD
Moldova
Prior art keywords
noise
combustion engine
internal combustion
exhaust gases
desooting
Prior art date
Application number
MDS20110198A
Other languages
Romanian (ro)
Russian (ru)
Inventor
Александру КРЭЧУН
Владимир ЕНЕ
Борис АЛБЕРТ
Original Assignee
Государственный Университет Молд0
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Государственный Университет Молд0 filed Critical Государственный Университет Молд0
Priority to MDS20110198A priority Critical patent/MD505Z/en
Publication of MD505Y publication Critical patent/MD505Y/en
Publication of MD505Z publication Critical patent/MD505Z/en

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  • Exhaust Silencers (AREA)

Abstract

The invention relates to the propulsion engineering, namely to the internal combustion engine exhaust systems.The device for desooting the exhaust gases and reducing the noise of the internal combustion engine includes an intake-noise damper (1) with input (2) and output (5) branch pipes for the exhaust gases, in which are placed vertical partitions (3, 4) fixed in the upper and lower parts of the intake-noise damper (1), filled with liquid. The exhaust gas outlet branch pipe (5) of the intake-noise damper (1) is connected via a pipe (6) to the input branch pipe of the filter (7). In the filter (7) on two opposite supports (8, 11) is placed a roll (9) of metal grid with fine meshes, moistened with liquid for retention by trapping of soot particles.
MDS20110198A 2011-12-20 2011-12-20 Device for desooting the exhaust gases and reducing the noise of the internal combustion engine MD505Z (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MDS20110198A MD505Z (en) 2011-12-20 2011-12-20 Device for desooting the exhaust gases and reducing the noise of the internal combustion engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MDS20110198A MD505Z (en) 2011-12-20 2011-12-20 Device for desooting the exhaust gases and reducing the noise of the internal combustion engine

Publications (2)

Publication Number Publication Date
MD505Y MD505Y (en) 2012-04-30
MD505Z true MD505Z (en) 2012-11-30

Family

ID=46046414

Family Applications (1)

Application Number Title Priority Date Filing Date
MDS20110198A MD505Z (en) 2011-12-20 2011-12-20 Device for desooting the exhaust gases and reducing the noise of the internal combustion engine

Country Status (1)

Country Link
MD (1) MD505Z (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1834694A3 (en) * 1990-04-19 1993-08-15 Kиtobahи Tehгиз Kaлиctpatobич Composition for clearing exhaust gases of motor transport and device
RU2187000C1 (en) * 2001-05-23 2002-08-10 Южно-Уральский государственный университет Device for cleaning exhaust gases from soot and suppressing noises of diesel engine
MD170Y (en) * 2009-05-29 2010-03-31 Universitatea De Stat Din Moldova Device for desooting the exhaust gases and for abating the noise of the internal-combustion engine
RU2405164C1 (en) * 2009-03-26 2010-11-27 Олег Фёдорович Меньших Device for measuring force interaction of ferromagnetic toroids
MD310Y (en) * 2010-02-08 2010-12-31 Universitatea De Stat Din Moldova Device for desooting the exhaust gases and for abating the noise of the internal combustion engine
MD457Y (en) * 2011-04-15 2011-12-31 Univ De Stat Din Moldova Device for desooting the exhaust gases and reducing the noise of internal combustion engine
  • 2011

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1834694A3 (en) * 1990-04-19 1993-08-15 Kиtobahи Tehгиз Kaлиctpatobич Composition for clearing exhaust gases of motor transport and device
RU2187000C1 (en) * 2001-05-23 2002-08-10 Южно-Уральский государственный университет Device for cleaning exhaust gases from soot and suppressing noises of diesel engine
RU2405164C1 (en) * 2009-03-26 2010-11-27 Олег Фёдорович Меньших Device for measuring force interaction of ferromagnetic toroids
MD170Y (en) * 2009-05-29 2010-03-31 Universitatea De Stat Din Moldova Device for desooting the exhaust gases and for abating the noise of the internal-combustion engine
MD310Y (en) * 2010-02-08 2010-12-31 Universitatea De Stat Din Moldova Device for desooting the exhaust gases and for abating the noise of the internal combustion engine
MD457Y (en) * 2011-04-15 2011-12-31 Univ De Stat Din Moldova Device for desooting the exhaust gases and reducing the noise of internal combustion engine

Also Published As

Publication number Publication date
MD505Y (en) 2012-04-30

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Legal Events

Date Code Title Description
FG9Y Short term patent issued
KA4Y Short-term patent lapsed due to non-payment of fees (with right of restoration)