GB276074A - Improvements in exhaust-silencers - Google Patents

Improvements in exhaust-silencers

Info

Publication number
GB276074A
GB276074A GB1276226A GB1276226A GB276074A GB 276074 A GB276074 A GB 276074A GB 1276226 A GB1276226 A GB 1276226A GB 1276226 A GB1276226 A GB 1276226A GB 276074 A GB276074 A GB 276074A
Authority
GB
United Kingdom
Prior art keywords
cylinder
silencers
exhaust
cylinders
gases
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.)
Expired
Application number
GB1276226A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1276226A priority Critical patent/GB276074A/en
Publication of GB276074A publication Critical patent/GB276074A/en
Expired 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
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • 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
    • F01N2470/04—Tubes being perforated characterised by shape, disposition or dimensions of apertures
    • 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
    • F01N2470/18—Structure or shape of gas passages, pipes or tubes the axis of inlet or outlet tubes being other than the longitudinal axis of apparatus
    • 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
    • F01N2470/24—Concentric tubes or tubes being concentric to housing, e.g. telescopically assembled
    • 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
    • F01N2490/08—Two or more expansion chambers in series separated by apertured walls only

Landscapes

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

Abstract

276,074. Bie, O. S. May 18, 1926. Exhaust silencers. - A silencer in which the parts are relatively adjustable, to vary the shape of the channels through which the gases pass, comprises inner and outer fixed cylinders 1, 3 and an intermediate cylinder 2 pivoted eccentrically at 10. The gases enter through one end 5 of the inner cylinder and escape through an outlet 7 at the opposite end of the outer cylinder, or vice-versa. The cylinders 2, 3 are provided with rows of slots or openings 8, 9 as shown.
GB1276226A 1926-05-18 1926-05-18 Improvements in exhaust-silencers Expired GB276074A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1276226A GB276074A (en) 1926-05-18 1926-05-18 Improvements in exhaust-silencers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1276226A GB276074A (en) 1926-05-18 1926-05-18 Improvements in exhaust-silencers

Publications (1)

Publication Number Publication Date
GB276074A true GB276074A (en) 1927-08-18

Family

ID=10010651

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1276226A Expired GB276074A (en) 1926-05-18 1926-05-18 Improvements in exhaust-silencers

Country Status (1)

Country Link
GB (1) GB276074A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655220A (en) * 1951-04-18 1953-10-13 Maxim Silencer Co Silencer for outside installation
EP0158013A1 (en) * 1984-02-22 1985-10-16 Adam Opel Aktiengesellschaft Reflection muffler for combustion engines
EP0705961A1 (en) * 1994-10-05 1996-04-10 Roth-Technik Gmbh Exhaust silencer
GB2447227A (en) * 2007-03-06 2008-09-10 Nicholas Christian Paul Nelson Adjustable exhaust silencer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2655220A (en) * 1951-04-18 1953-10-13 Maxim Silencer Co Silencer for outside installation
EP0158013A1 (en) * 1984-02-22 1985-10-16 Adam Opel Aktiengesellschaft Reflection muffler for combustion engines
EP0705961A1 (en) * 1994-10-05 1996-04-10 Roth-Technik Gmbh Exhaust silencer
GB2447227A (en) * 2007-03-06 2008-09-10 Nicholas Christian Paul Nelson Adjustable exhaust silencer

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