GB506209A - Improvements relating to exhaust mufflers - Google Patents

Improvements relating to exhaust mufflers

Info

Publication number
GB506209A
GB506209A GB7598/38A GB759838A GB506209A GB 506209 A GB506209 A GB 506209A GB 7598/38 A GB7598/38 A GB 7598/38A GB 759838 A GB759838 A GB 759838A GB 506209 A GB506209 A GB 506209A
Authority
GB
United Kingdom
Prior art keywords
tube
inlet
closed
open
line
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
GB7598/38A
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.)
CF Burgess Laboratories Inc
Original Assignee
CF Burgess Laboratories Inc
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 CF Burgess Laboratories Inc filed Critical CF Burgess Laboratories Inc
Publication of GB506209A publication Critical patent/GB506209A/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
    • F01N1/10—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
    • 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

Landscapes

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

Abstract

506,209. Exhaust-silencers. BURGESS LABORATORIES, Inc., C. F. March 11, 1938, Nos. 7598 and 7599. Convention dates, March 11, 1937 and July 29, 1937. [Class 7 (ii)] A silencer comprises a casing 10 with inlet 15 and outlet 16 leading to and from end chambers 19 and 20 formed by partitions 17 and 18, a perforated tube , 22 being' arranged in line with the inlet, with its open end opposite the inlet and closed at the other end, and a second perforated tube 23 being arranged in line with the outlet and open at both ends. The partition 18 may be formed with perforations 24, and the closed end of the tube 22 may also have a few small openings. A second closed-ended tube. 22 may be arranged either in parallel or in series with the first. In the parallel type, one tube 22 is in line with the inlet, while the other is angularly spaced therefrom and from the tube 23, and opens into an additional chamber formed by a further partition spaced to the right of that which holds the open end of the first tube 22. Fig. 6 shows a silencer with two tubes 53, 58 arranged in series, each formed with slots 55, 59 at the inlet end and closed at the other end, with perforations at 57, 64. Outlet occurs through an open-ended perforated tube 62. Packing of steel wool or glass silk may be provided at 63.
GB7598/38A 1937-03-11 1938-03-11 Improvements relating to exhaust mufflers Expired GB506209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US506209XA 1937-03-11 1937-03-11

Publications (1)

Publication Number Publication Date
GB506209A true GB506209A (en) 1939-05-24

Family

ID=21966343

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7598/38A Expired GB506209A (en) 1937-03-11 1938-03-11 Improvements relating to exhaust mufflers

Country Status (1)

Country Link
GB (1) GB506209A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294330A (en) 1979-02-13 1981-10-13 Inco Limited Mufflers for percussive pneumatic machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294330A (en) 1979-02-13 1981-10-13 Inco Limited Mufflers for percussive pneumatic machines

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