GB208270A - Improvements in silencers for internal combustion engines - Google Patents

Improvements in silencers for internal combustion engines

Info

Publication number
GB208270A
GB208270A GB2640422A GB2640422A GB208270A GB 208270 A GB208270 A GB 208270A GB 2640422 A GB2640422 A GB 2640422A GB 2640422 A GB2640422 A GB 2640422A GB 208270 A GB208270 A GB 208270A
Authority
GB
United Kingdom
Prior art keywords
tube
silencers
baffle
internal combustion
combustion engines
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
GB2640422A
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 GB2640422A priority Critical patent/GB208270A/en
Publication of GB208270A publication Critical patent/GB208270A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00Silencing apparatus characterised by method of silencing
    • F01N1/08Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/12Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels

Landscapes

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

Abstract

208,270. Hunter, W., and Gill, M. Sept. 30, 1922. Exhaust-silencers.-A silencer comprises a cylindrical casing 1, a central imperforate ejector tube 6, a continuous spiral baffle 7 mounted on the tube and extending along a part only of the tube, and a stabilizing chamber 8 around the remainder of the tube. A perforated plate 9, which may be integral with the tube 6, is held between the casing and an inlet member 3 clamped on the exhaust pipe. The baffle 7 is preferably formed of annular discs each split along one radius, bent, and the ends riveted to the adjacent discs and the whole mounted on the tube 6 by brazing. The Provisional Specification states also that the spiral baffle has a short axial extension at each end.
GB2640422A 1922-09-30 1922-09-30 Improvements in silencers for internal combustion engines Expired GB208270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2640422A GB208270A (en) 1922-09-30 1922-09-30 Improvements in silencers for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2640422A GB208270A (en) 1922-09-30 1922-09-30 Improvements in silencers for internal combustion engines

Publications (1)

Publication Number Publication Date
GB208270A true GB208270A (en) 1923-12-20

Family

ID=10243104

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2640422A Expired GB208270A (en) 1922-09-30 1922-09-30 Improvements in silencers for internal combustion engines

Country Status (1)

Country Link
GB (1) GB208270A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0526673A1 (en) * 1988-11-21 1993-02-10 Chuen-Yuan Yu Exhaust muffler

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0526673A1 (en) * 1988-11-21 1993-02-10 Chuen-Yuan Yu Exhaust muffler

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