GB8823421D0 - Exhaust silencer - Google Patents

Exhaust silencer

Info

Publication number
GB8823421D0
GB8823421D0 GB888823421A GB8823421A GB8823421D0 GB 8823421 D0 GB8823421 D0 GB 8823421D0 GB 888823421 A GB888823421 A GB 888823421A GB 8823421 A GB8823421 A GB 8823421A GB 8823421 D0 GB8823421 D0 GB 8823421D0
Authority
GB
United Kingdom
Prior art keywords
exhaust silencer
silencer
exhaust
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB888823421A
Other versions
GB2223535A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koa W C
Original Assignee
Koa W C
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 Koa W C filed Critical Koa W C
Priority to GB8823421A priority Critical patent/GB2223535A/en
Publication of GB8823421D0 publication Critical patent/GB8823421D0/en
Publication of GB2223535A publication Critical patent/GB2223535A/en
Withdrawn legal-status Critical Current

Links

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
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the gases or successively throttling gas flow
    • 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
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/166—Silencing apparatus characterised by method of silencing by using movable parts for changing gas flow path through the silencer or for adjusting the dimensions of a chamber or a pipe
    • 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
    • F01N2470/00—Structure or shape of gas passages, pipes or tubes
    • F01N2470/02—Tubes being perforated

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
GB8823421A 1988-10-05 1988-10-05 Exhaust silencer with back pressure control Withdrawn GB2223535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8823421A GB2223535A (en) 1988-10-05 1988-10-05 Exhaust silencer with back pressure control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8823421A GB2223535A (en) 1988-10-05 1988-10-05 Exhaust silencer with back pressure control

Publications (2)

Publication Number Publication Date
GB8823421D0 true GB8823421D0 (en) 1988-11-09
GB2223535A GB2223535A (en) 1990-04-11

Family

ID=10644771

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8823421A Withdrawn GB2223535A (en) 1988-10-05 1988-10-05 Exhaust silencer with back pressure control

Country Status (1)

Country Link
GB (1) GB2223535A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435347A (en) * 1993-07-22 1995-07-25 Donaldson Company, Inc. Exhaust systems for motorized vehicles
DE20120470U1 (en) * 2001-12-18 2003-04-30 Boysen Friedrich Gmbh Co Kg Muffler means
DE102006049786B4 (en) 2006-10-21 2013-12-24 Dr. Ing. H.C. F. Porsche Aktiengesellschaft 1 to exhaust rear silencer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB456724A (en) * 1935-05-16 1936-11-16 Cecil Gordon Vokes Improvements relating to silencing systems for gaseous currents
GB475877A (en) * 1936-05-26 1937-11-26 Joseph George Blanchard Improvements relating to silencers for gaseous currents
GB489404A (en) * 1936-06-08 1938-07-26 Paul Eberspaecher Apparatus for the regulable silencing of internal combustion engines
GB548710A (en) * 1941-04-18 1942-10-21 Joseph George Blanchard Improvements relating to exhaust and other silencers
US3620330A (en) * 1969-04-14 1971-11-16 Oldberg Mfg Co Muffler construction and method of selectively modifying its sound-attenuating characteristics
US3703937A (en) * 1971-05-21 1972-11-28 William L Tenney Multiple rpm range tuned exhaust pipe and silencer for two-cycle engine
GB1406076A (en) * 1971-08-31 1975-09-10 Alfa Romeo Spa Vertical-flow catalytic muffler

Also Published As

Publication number Publication date
GB2223535A (en) 1990-04-11

Similar Documents

Publication Publication Date Title
EP0328056A3 (en) Muffler
EP0394451A4 (en) Muffler
GB2223376B (en) Silencer
IL90417A0 (en) Exhaust silencer
GB8624662D0 (en) Exhaust silencer
GB2228648B (en) Silencer
GB9003226D0 (en) Silencer
DE3472581D1 (en) Exhaust silencer
GB8511127D0 (en) Exhaust silencer
GB8513299D0 (en) Exhaust silencer
GB8823421D0 (en) Exhaust silencer
GB8825622D0 (en) Exhaust silencer for i c engine
GB8817962D0 (en) Exhaust manifold
IE891715L (en) Exhaust silencer
GB8722587D0 (en) Exhaust silencer
IE891714L (en) An exhaust silencer
GB8514529D0 (en) Exhaust muffler
PL263425A1 (en) Exhaust silencer
GB8517618D0 (en) Exhaust silencer
PL270960A1 (en) Silencer
SU1546804A2 (en) Exhaust device
GB8810678D0 (en) Cleaning exhaust gas
SU1546797A1 (en) Exhaust pipe
PL287939A1 (en) Exhaust silencer
IL73733A0 (en) Exhaust silencer

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)