GB605595A - Improvements in and relating to devices for silencing gaseous currents - Google Patents

Improvements in and relating to devices for silencing gaseous currents

Info

Publication number
GB605595A
GB605595A GB35228/45A GB3522845A GB605595A GB 605595 A GB605595 A GB 605595A GB 35228/45 A GB35228/45 A GB 35228/45A GB 3522845 A GB3522845 A GB 3522845A GB 605595 A GB605595 A GB 605595A
Authority
GB
United Kingdom
Prior art keywords
sound absorbing
silencer
plates
relating
short
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
GB35228/45A
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.)
MARIA JUSTINA VAN TONGEREN BOE
Original Assignee
MARIA JUSTINA VAN TONGEREN BOE
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 MARIA JUSTINA VAN TONGEREN BOE filed Critical MARIA JUSTINA VAN TONGEREN BOE
Publication of GB605595A publication Critical patent/GB605595A/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

Landscapes

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

Abstract

605,595. Exhaust silencers. BOERS, M. J. VAN TONGEREN-. Dec. 31, 1945, No. 35228. Convention date, May 8, 1940. [Class 7 (ii)] A silencer in a circular or elliptical crosssection conduit, comprises a number of sound absorbing plates p arranged parallel in three groups as shown. The plates p, preferably of glass wool, are supported on short angles 13a, welded on to angle bars and are covered by perforated metal sheets framed by iron pieces. A complete silencer may comprise several of the above units spaced apart axially. If the free spaces around the sides of the silencing unit are not filled in, short-sound absorbing plates may be disposed therein.
GB35228/45A 1940-05-08 1945-12-31 Improvements in and relating to devices for silencing gaseous currents Expired GB605595A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL605595X 1940-05-08

Publications (1)

Publication Number Publication Date
GB605595A true GB605595A (en) 1948-07-27

Family

ID=19787924

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35228/45A Expired GB605595A (en) 1940-05-08 1945-12-31 Improvements in and relating to devices for silencing gaseous currents

Country Status (1)

Country Link
GB (1) GB605595A (en)

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