KR860002637A - 내연기관용 배기소음장치 - Google Patents

내연기관용 배기소음장치

Info

Publication number: KR860002637A
Authority: KR; South Korea
Prior art keywords: internal combustion; combustion engines; exhaust noise; noise device; exhaust
Prior art date: 1984-09-20

Application number

KR1019850001763A

Other languages

English (en)

Other versions

KR890001409B1 (ko

Inventor

히데하루 다나가

무쓰오 세끼야

후사오끼 우찌가와

Original Assignee

미쯔비시 덴끼 가부시기가이샤

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.)

1984-09-20

Filing date

1985-03-19

Publication date

1986-04-28

1985-03-19 Application filed by 미쯔비시 덴끼 가부시기가이샤 filed Critical 미쯔비시 덴끼 가부시기가이샤

1986-04-28 Publication of KR860002637A publication Critical patent/KR860002637A/ko

1989-05-02 Application granted granted Critical

1989-05-02 Publication of KR890001409B1 publication Critical patent/KR890001409B1/ko

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
- 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
- F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials
- 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
- F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages
- F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
- 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
- F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
- F01N1/04—Silencing apparatus characterised by method of silencing by using resonance having sound-absorbing materials in resonance chambers
- 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
- F01N2490/00—Structure, disposition or shape of gas-chambers
- F01N2490/15—Plurality of resonance or dead chambers
- F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Exhaust Silencers (AREA)

KR1019850001763A 1984-09-20 1985-03-19 내연기관용 배기소음장치 KR890001409B1 (ko)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP84-198242		1984-09-20
JP59198242A JPS6176714A (ja)	1984-09-20	1984-09-20	内燃機関用排気消音装置

Publications (2)

Publication Number	Publication Date
KR860002637A true KR860002637A (ko)	1986-04-28
KR890001409B1 KR890001409B1 (ko)	1989-05-02

Family

ID=16387866

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1019850001763A KR890001409B1 (ko)	1984-09-20	1985-03-19	내연기관용 배기소음장치

Country Status (7)

Country	Link
US (1)	US4700805A (ko)
EP (1)	EP0176657B1 (ko)
JP (1)	JPS6176714A (ko)
KR (1)	KR890001409B1 (ko)
CA (1)	CA1238583A (ko)
DE (1)	DE3571854D1 (ko)
MX (1)	MX162598A (ko)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE69087T1 (de) *	1986-08-01	1991-11-15	Christian Bergemann	Filter zum entfernen von russpartikeln, insbesondere aus dem abgasstrom eines dieselmotors.
JP2501843Y2 (ja) *	1986-09-10	1996-06-19	三菱自動車工業株式会社	吸気サイレンサ−
US4848513A (en) *	1988-01-11	1989-07-18	Ced's, Inc.	Noise abatement muffler
US5200582A (en) *	1991-08-29	1993-04-06	Tennessee Gas Pipeline Company	Passive muffler for low pass frequencies
US5783782A (en) *	1996-10-29	1998-07-21	Tenneco Automotive Inc.	Multi-chamber muffler with selective sound absorbent material placement
US6085792A (en) *	1997-04-30	2000-07-11	Dayco Products, Inc,	Energy attenuation apparatus for a system conveying liquid under pressure and method of attenuating energy in such a system
US20080053547A1 (en) *	1997-11-24	2008-03-06	Yungrwei Chen	Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit
US7380572B2 (en) *	1997-11-24	2008-06-03	Fluid Routing Solutions, Inc.	Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit
US7007718B2 (en) *	1997-11-24	2006-03-07	Dayco Products, Llc	Energy attenuation apparatus for a conduit conveying liquid under pressure, system incorporating same, and method of attenuating energy in a conduit
AU2599599A (en)	1998-02-13	1999-08-30	Donaldson Company Inc.	Mufflers for use with engine retarders; and methods
US6082487A (en) *	1998-02-13	2000-07-04	Donaldson Company, Inc.	Mufflers for use with engine retarders; and methods
US7036530B2 (en) *	1999-12-22	2006-05-02	Dayco Products, Llc	Energy attenuation device for a fluid-conveying line and method of attenuating energy in such a line
JP2003239717A (ja) *	2002-02-18	2003-08-27	Nissan Motor Co Ltd	消音装置
JP2003314240A (ja) *	2002-02-20	2003-11-06	Sango Co Ltd	内燃機関の消音器
JP4675887B2 (ja) *	2003-05-02	2011-04-27	オウェンスコーニング	中低周波数における音響性能を向上させたマフラ
US7717135B2 (en) *	2006-02-03	2010-05-18	Yh America, Inc.	Energy attenuation device
US7249613B1 (en)	2006-02-03	2007-07-31	Dayco Products, Llc	Energy attenuation device
JP2007292046A (ja) *	2006-03-29	2007-11-08	Yamaha Motor Co Ltd	鞍乗型車両用排気装置および鞍乗型車両
JP2007292047A (ja) *	2006-03-29	2007-11-08	Yamaha Motor Co Ltd	鞍乗型車両用排気装置および鞍乗型車両
US20080210486A1 (en) *	2007-03-02	2008-09-04	Dayco Products, Llc	Energy attenuation device
KR20100064090A (ko) *	2008-12-04	2010-06-14	현대자동차주식회사	소음기용 유로조절밸브
US20110005860A1 (en) *	2009-07-13	2011-01-13	Kwin Abram	Exhaust component with reduced pack
DE102009038822A1 (de) *	2009-08-25	2011-03-10	Alantum Europe Gmbh	Absorptionsschalldämpfer
EP3379528A1 (en) *	2017-03-21	2018-09-26	Koninklijke Philips N.V.	Fluid conduit

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2043731A (en) *	1936-02-17	1936-06-09	Maxim Silencer Co	Sound attenuating device
GB517969A (en) *	1937-08-02	1940-02-14	Burgess Battery Co	Silencers for gaseous currents
US2614647A (en) *	1947-03-14	1952-10-21	Nelson Muffier Corp	Muffler with a plurality of expansion chambers
US3469653A (en) *	1967-02-13	1969-09-30	Arvin Ind Inc	Muffler
US3613830A (en) *	1969-07-18	1971-10-19	Walker Mfg Co	One-piece tube and shell assembly for silencer
JPS5122188A (en) *	1974-08-16	1976-02-21	Nissan Shatai Co	Sharyotoniokeru tosohyomenno kensakuhoho
GB1574480A (en) *	1977-12-14	1980-09-10	Eurovib Acoustic Products	Sound absorbing device
JPS5875132A (ja) *	1981-10-29	1983-05-06	Nippon Kogaku Kk <Nikon>	閃光装置の露光適否検出回路
US4523662A (en) *	1981-11-05	1985-06-18	Mitsubishi Denki Kabushiki Kaisha	Muffler for exhaust gas from an internal combustion engine
JPS58206817A (ja) *	1982-05-28	1983-12-02	Mitsubishi Electric Corp	内燃機関用排気消音装置

1984
- 1984-09-20 JP JP59198242A patent/JPS6176714A/ja active Granted
1985
- 1985-03-19 KR KR1019850001763A patent/KR890001409B1/ko not_active IP Right Cessation
- 1985-04-02 EP EP85103960A patent/EP0176657B1/en not_active Expired
- 1985-04-02 DE DE8585103960T patent/DE3571854D1/de not_active Expired
- 1985-04-03 MX MX204844A patent/MX162598A/es unknown
- 1985-04-04 CA CA000478451A patent/CA1238583A/en not_active Expired
- 1985-04-16 US US06/723,990 patent/US4700805A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4700805A (en)	1987-10-20
EP0176657B1 (en)	1989-07-26
DE3571854D1 (en)	1989-08-31
CA1238583A (en)	1988-06-28
MX162598A (es)	1991-05-27
JPS6176714A (ja)	1986-04-19
JPH0250289B2 (ko)	1990-11-01
KR890001409B1 (ko)	1989-05-02
EP0176657A1 (en)	1986-04-09

Publication	Publication Date	Title
KR860002637A (ko)	1986-04-28	내연기관용 배기소음장치
KR860005123A (ko)	1986-07-18	내연기관용 피스톤
ATA48388A (de)	1996-09-15	Brennkraftmaschine
GB2109855B (en)	1985-05-22	Exhaust silencers for internal combustion engines
DE3663562D1 (en)	1989-06-29	Exhaust silencer for internal combustion engines
DE3276912D1 (en)	1987-09-10	Exhaust silencer for internal combustion engine
KR900702224A (ko)	1990-12-06	내연기관용 크랭크 장치
AT397695B (de)	1994-06-27	Zweitakt-brennkraftmaschine
EP0293577A3 (en)	1990-08-01	Exhaust device with silencer for internal combustion engines
DE3575972D1 (de)	1990-03-15	Mehrzylinderbrennkraftmaschine.
DK292786D0 (da)	1986-06-20	Roterende indvendig forbraendingsmotor
HK76889A (en)	1989-10-06	Exhaust silencers for internal combustion engines
ATA154885A (de)	1991-08-15	Brennkraftmaschine
AT399915B (de)	1995-08-25	Brennkraftmaschine
IT8148540A0 (it)	1981-05-27	Marmitta di scarico per motori acombustione interna
GB2121104B (en)	1985-06-26	Exhaust silencer for an internal combustion engine
FI871947A (fi)	1987-11-24	Jäähdytyslaite polttomoottoreita varten
PT88555A (pt)	1989-07-31	Rotary internal combustion engine
ATA44286A (de)	1998-03-15	Brennkraftmaschine
AT388027B (de)	1989-04-25	Fluessigkeitsgekuehlte mehrzylinderbrennkraftmaschine
ATA408684A (de)	1993-05-15	Mehrzylinder-brennkraftmaschine
ATA111085A (de)	1994-07-15	Zweitakt-brennkraftmaschine
DE3887966D1 (de)	1994-03-31	Abgasrückführeinrichtung für Brennkraftmaschinen.
AT399918B (de)	1995-08-25	Brennkraftmaschine
ATA184387A (de)	1991-03-15	Gekapselte brennkraftmaschine

Legal Events

Date	Code	Title	Description
1985-03-19	A201	Request for examination
1985-03-19	PA0109	Patent application	Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19850319
1985-03-19	PA0201	Request for examination
1986-04-28	PG1501	Laying open of application
1988-12-17	E902	Notification of reason for refusal
1988-12-17	PE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event date: 19881217 Patent event code: PE09021S01D
1989-03-24	G160	Decision to publish patent application
1989-05-02	PG1605	Publication of application before grant of patent	Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19890324
1989-07-31	E701	Decision to grant or registration of patent right
1989-07-31	PE0701	Decision of registration	Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19890731
1989-08-04	GRNT	Written decision to grant
1989-08-04	PR0701	Registration of establishment	Comment text: Registration of Establishment Patent event date: 19890804 Patent event code: PR07011E01D
1989-08-04	PR1002	Payment of registration fee	Payment date: 19890804 End annual number: 3 Start annual number: 1
1991-09-14	PR1001	Payment of annual fee	Payment date: 19910914 Start annual number: 4 End annual number: 4
1993-03-29	PR1001	Payment of annual fee	Payment date: 19930329 Start annual number: 5 End annual number: 5
1994-04-26	PR1001	Payment of annual fee	Payment date: 19940426 Start annual number: 6 End annual number: 6
1995-05-02	PR1001	Payment of annual fee	Payment date: 19950502 Start annual number: 7 End annual number: 7
1996-04-19	PR1001	Payment of annual fee	Payment date: 19960419 Start annual number: 8 End annual number: 8
1997-04-22	PR1001	Payment of annual fee	Payment date: 19970422 Start annual number: 9 End annual number: 9
1998-04-21	PR1001	Payment of annual fee	Payment date: 19980421 Start annual number: 10 End annual number: 10
1999-04-13	PR1001	Payment of annual fee	Payment date: 19990413 Start annual number: 11 End annual number: 11
2000-04-26	PR1001	Payment of annual fee	Payment date: 20000426 Start annual number: 12 End annual number: 12
2001-04-25	PR1001	Payment of annual fee	Payment date: 20010425 Start annual number: 13 End annual number: 13
2002-04-23	PR1001	Payment of annual fee	Payment date: 20020424 Start annual number: 14 End annual number: 14
2003-04-24	PR1001	Payment of annual fee	Payment date: 20030424 Start annual number: 15 End annual number: 15
2004-04-23	FPAY	Annual fee payment	Payment date: 20040423 Year of fee payment: 16
2004-04-23	PR1001	Payment of annual fee	Payment date: 20040423 Start annual number: 16 End annual number: 16
2005-03-20	EXPY	Expiration of term
2005-03-20	PC1801	Expiration of term