HUT38152A - Arrangement for measuring exhaust manifold noise of automobiles, preferably of lorries - Google Patents

Arrangement for measuring exhaust manifold noise of automobiles, preferably of lorries

Info

Publication number
HUT38152A
HUT38152A HU3685A HU3685A HUT38152A HU T38152 A HUT38152 A HU T38152A HU 3685 A HU3685 A HU 3685A HU 3685 A HU3685 A HU 3685A HU T38152 A HUT38152 A HU T38152A
Authority
HU
Hungary
Prior art keywords
lorries
automobiles
arrangement
exhaust manifold
measuring exhaust
Prior art date
Application number
HU3685A
Other languages
Hungarian (hu)
Other versions
HU191012B (en
Inventor
Hans-Joachim Hecht
Original Assignee
Ifa Automobilwerke Veb
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 Ifa Automobilwerke Veb filed Critical Ifa Automobilwerke Veb
Publication of HUT38152A publication Critical patent/HUT38152A/en
Publication of HU191012B publication Critical patent/HU191012B/en

Links

HU3685A 1984-01-04 1985-01-04 Arrangement for measuring exhaust manifold noise of automobiles, preferably of lorries HU191012B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD25919484A DD238515A3 (en) 1984-01-04 1984-01-04 DEVICE FOR MEASURING THE MUFFLER UNIT OF EXHAUST GASES IN MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
HUT38152A true HUT38152A (en) 1986-04-28
HU191012B HU191012B (en) 1986-12-28

Family

ID=5553998

Family Applications (1)

Application Number Title Priority Date Filing Date
HU3685A HU191012B (en) 1984-01-04 1985-01-04 Arrangement for measuring exhaust manifold noise of automobiles, preferably of lorries

Country Status (2)

Country Link
DD (1) DD238515A3 (en)
HU (1) HU191012B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114013683B (en) * 2021-11-05 2023-11-28 中国航发沈阳发动机研究所 Engine fan acoustic liner noise reduction performance test method

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19819499A1 (en) * 1998-04-30 1999-11-04 Pompe Heinz Juergen Fault detection system for motor vehicle engine and connected units
CN102128675B (en) * 2010-12-21 2012-11-28 奇瑞汽车股份有限公司 Method for acquiring radiation noise parameter and curve of automobile exhaust system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114013683B (en) * 2021-11-05 2023-11-28 中国航发沈阳发动机研究所 Engine fan acoustic liner noise reduction performance test method

Also Published As

Publication number Publication date
DD238515A3 (en) 1986-08-27
HU191012B (en) 1986-12-28

Similar Documents

Publication Publication Date Title
DE3567697D1 (en) Catalytic converter for automotive exhaust system
GB8420845D0 (en) Automotive engine exhaust system
AU1895988A (en) Catalytic converter for automotive exhaust system
GB2182391B (en) Supercharging system for automotive engine
EP0184661A3 (en) Vehicle exhaust pipe supporting means
DE3569481D1 (en) Catalyst for purifying diesel engine exhaust gases
AU5025085A (en) Exhaust silencer
GB2158586B (en) Catalytic combustion sensor
DE3566137D1 (en) Exhaust pipe for motor vehicle engines
AU560145B2 (en) Exhaust gas offtake for vehicle
GB8520709D0 (en) Exhaust gas catalysts
GB2168426B (en) I.c. engine exhaust manifold
DE3166415D1 (en) Engine mounting structure for automotive vehicle
GB8417620D0 (en) Exhaust catalytic combustion
GB8432327D0 (en) Vehicle engine support
GB8411952D0 (en) Intake system for automotive engine
GB8511127D0 (en) Exhaust silencer
HUT38152A (en) Arrangement for measuring exhaust manifold noise of automobiles, preferably of lorries
DE3369360D1 (en) Packing automobile exhaust silencers
GB8527758D0 (en) Exhaust system for i c engine
GB8525663D0 (en) Mounting arrangements for vehicle engines
GB8819089D0 (en) Exhaust arrangement for i c engine
IT210628Z2 (en) CATALYTIC CONVERTER FOR VEHICLE EXHAUST GAS
YU161789A (en) Catalyzers for exhaust gasses of vehicles
GB8401421D0 (en) Automobile exhaust gas composition transducer

Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee