GB216065A - Improvements in exhaust silencers - Google Patents

Improvements in exhaust silencers

Info

Publication number
GB216065A
GB216065A GB30324A GB30324A GB216065A GB 216065 A GB216065 A GB 216065A GB 30324 A GB30324 A GB 30324A GB 30324 A GB30324 A GB 30324A GB 216065 A GB216065 A GB 216065A
Authority
GB
United Kingdom
Prior art keywords
baffles
casing
exhaust
chambers
partitions
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
GB30324A
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 GB30324A priority Critical patent/GB216065A/en
Publication of GB216065A publication Critical patent/GB216065A/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
    • F01N1/083—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using transversal baffles defining a tortuous path for the gases or successively throttling gas flow

Landscapes

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

Abstract

216,065. Maxim, H. P. Feb. 14. 1923. Exhaust-silencers.-In a silencer comprising a series of expansion chambers each provided with a restricted outlet in the zone of greatest expansion, the chambers B, C are formed between baffles 85 and annular partitions 86 arranged alternately in a casing 75, the baffles being shaped to form passages diverging in the direction of flow of the exhaust. As shown, the baffles are conical and have central projections 96, 97 to facilitate the flow of the exhaust, and the baffles and partitions are assembled by means of bolts 94 secured to the wall 77 at the outlet end of the casing. An expansion chamber A is provided at the inlet end, and the outlet from each of the chambers B, C is at least as great as the area of the inlet 80 to the casing. Apertures 98 in the baffles provide for drainage when the silencer is arranged vertically, and a coating of asbestos may be provided on the baffles and on the inner surface of the casing. In a modification, the chamber A is dispensed with, the baffles and partitions are bolted to the wall at the inlet end of the casing, and the end wall is omitted. Specification 214,770 is referred to.
GB30324A 1923-02-14 1923-02-14 Improvements in exhaust silencers Expired GB216065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30324A GB216065A (en) 1923-02-14 1923-02-14 Improvements in exhaust silencers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30324A GB216065A (en) 1923-02-14 1923-02-14 Improvements in exhaust silencers

Publications (1)

Publication Number Publication Date
GB216065A true GB216065A (en) 1924-05-14

Family

ID=9701990

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30324A Expired GB216065A (en) 1923-02-14 1923-02-14 Improvements in exhaust silencers

Country Status (1)

Country Link
GB (1) GB216065A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537709A1 (en) * 1982-12-08 1984-06-15 Mannesmann Ag METHOD AND INSTALLATION FOR REDUCING THE PRESSURE OF CUE GUN AND TANK OVENS OF AN UPPER PRESSURE ROLL
WO1999009305A1 (en) * 1997-08-20 1999-02-25 Heuser Stephen G Noise attenuating apparatus
CN113958386A (en) * 2021-12-22 2022-01-21 诸城市大路机械有限公司 Exhaust device with silencing function

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2537709A1 (en) * 1982-12-08 1984-06-15 Mannesmann Ag METHOD AND INSTALLATION FOR REDUCING THE PRESSURE OF CUE GUN AND TANK OVENS OF AN UPPER PRESSURE ROLL
WO1999009305A1 (en) * 1997-08-20 1999-02-25 Heuser Stephen G Noise attenuating apparatus
US6024189A (en) * 1997-08-20 2000-02-15 Heuser; Stephen G. Noise attenuating apparatus
CN113958386A (en) * 2021-12-22 2022-01-21 诸城市大路机械有限公司 Exhaust device with silencing function
CN113958386B (en) * 2021-12-22 2022-02-25 诸城市大路机械有限公司 Exhaust device with silencing function

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