GB707621A - Improvements in or relating to exhaust silencers for internal-combustion engines - Google Patents

Improvements in or relating to exhaust silencers for internal-combustion engines

Info

Publication number
GB707621A
GB707621A GB3471/52A GB347152A GB707621A GB 707621 A GB707621 A GB 707621A GB 3471/52 A GB3471/52 A GB 3471/52A GB 347152 A GB347152 A GB 347152A GB 707621 A GB707621 A GB 707621A
Authority
GB
United Kingdom
Prior art keywords
pipes
exhaust
relating
internal
feb
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
GB3471/52A
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.)
FLORENCE CROWLEY
Original Assignee
FLORENCE CROWLEY
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 FLORENCE CROWLEY filed Critical FLORENCE CROWLEY
Priority to GB3471/52A priority Critical patent/GB707621A/en
Publication of GB707621A publication Critical patent/GB707621A/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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • 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
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/02—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust
    • F01N3/05—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for cooling, or for removing solid constituents of, exhaust by means of air, e.g. by mixing exhaust with air
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Exhaust Silencers (AREA)

Abstract

707,621. Exhaust-silencers. CROWLEY, F. Feb. 6, 1953 [Feb. 9, 1952], No. 3471/52. Class 7(2) An inlet pipe 1 divides or branches to form a number of expansion pipes 2 each of which has an exterior cooling fin or flange 3, and the expansion unit thus formed is adapted to be attached to a muffling chamber 5 provided with an outlet 7, or outlets. The pipes 2 may be tapered and provided with more than one cooling fin, and may be angularly or parallely arranged relative to each other. The chamber 5 may have a lining 9 of steel wool or glass wool and be fitted with baffles: In a modification the outlet ends of the pipes 2 project through an end member having an exterior ring of several different diameters in order that various chambers 5 or tail pipes may be fitted to the expansion unit, the pipe 1 also being provided with several different diameters to suit various sizes of exhaust pipe.
GB3471/52A 1952-02-09 1952-02-09 Improvements in or relating to exhaust silencers for internal-combustion engines Expired GB707621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3471/52A GB707621A (en) 1952-02-09 1952-02-09 Improvements in or relating to exhaust silencers for internal-combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3471/52A GB707621A (en) 1952-02-09 1952-02-09 Improvements in or relating to exhaust silencers for internal-combustion engines

Publications (1)

Publication Number Publication Date
GB707621A true GB707621A (en) 1954-04-21

Family

ID=9758941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3471/52A Expired GB707621A (en) 1952-02-09 1952-02-09 Improvements in or relating to exhaust silencers for internal-combustion engines

Country Status (1)

Country Link
GB (1) GB707621A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421724A1 (en) * 1989-10-02 1991-04-10 FEULING ENGINEERING, Inc. Muffler for internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0421724A1 (en) * 1989-10-02 1991-04-10 FEULING ENGINEERING, Inc. Muffler for internal combustion engine

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