GB256066A - Improvements in silencers for internal combustion engines - Google Patents

Improvements in silencers for internal combustion engines

Info

Publication number
GB256066A
GB256066A GB21322/25A GB2132225A GB256066A GB 256066 A GB256066 A GB 256066A GB 21322/25 A GB21322/25 A GB 21322/25A GB 2132225 A GB2132225 A GB 2132225A GB 256066 A GB256066 A GB 256066A
Authority
GB
United Kingdom
Prior art keywords
silencers
holes
chamber
internal combustion
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.)
Expired
Application number
GB21322/25A
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.)
PRINCE ORAZIO BORGHESE
Original Assignee
PRINCE ORAZIO BORGHESE
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 PRINCE ORAZIO BORGHESE filed Critical PRINCE ORAZIO BORGHESE
Priority to GB21322/25A priority Critical patent/GB256066A/en
Publication of GB256066A publication Critical patent/GB256066A/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
    • 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
    • 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
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • 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

256,066. Borghese, Prince O. Aug. 25, 1925. Exhaust-silencers. - Exhaust gas, entering the silencer by a pipe F, meets a conical member D which deflects it into an annular expansion chamber A through holes d<1> in a curved flange d; the exhaust then passes through holes g, in a spherical diaphragm D<1>. into a second annular expantion chamber B, and then through holes i, of varying size, into a pipe C; it is then ejected by suction produced in a chamber E by the flow of air through pipes H owing to the motion of the vehicle to which the silencer is attached.
GB21322/25A 1925-08-25 1925-08-25 Improvements in silencers for internal combustion engines Expired GB256066A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21322/25A GB256066A (en) 1925-08-25 1925-08-25 Improvements in silencers for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21322/25A GB256066A (en) 1925-08-25 1925-08-25 Improvements in silencers for internal combustion engines

Publications (1)

Publication Number Publication Date
GB256066A true GB256066A (en) 1926-08-05

Family

ID=10160912

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21322/25A Expired GB256066A (en) 1925-08-25 1925-08-25 Improvements in silencers for internal combustion engines

Country Status (1)

Country Link
GB (1) GB256066A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1559877A1 (en) * 2004-01-30 2005-08-03 Hutchinson Muffler for exhaust line of an engine vehicle and mounting method
CN103742412A (en) * 2014-01-14 2014-04-23 云南大红山管道有限公司 Water-ring vacuum pump exhaust pipe noise eliminating device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1559877A1 (en) * 2004-01-30 2005-08-03 Hutchinson Muffler for exhaust line of an engine vehicle and mounting method
CN103742412A (en) * 2014-01-14 2014-04-23 云南大红山管道有限公司 Water-ring vacuum pump exhaust pipe noise eliminating device
CN103742412B (en) * 2014-01-14 2016-01-27 云南大红山管道有限公司 A kind of Nash hytor outlet pipe noise absorber

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