GB357108A - A device for regularising the velocity of a column of gas endowed with a pulsating movement, and for lessening the noise due to said movement - Google Patents

A device for regularising the velocity of a column of gas endowed with a pulsating movement, and for lessening the noise due to said movement

Info

Publication number
GB357108A
GB357108A GB7914/30A GB791430A GB357108A GB 357108 A GB357108 A GB 357108A GB 7914/30 A GB7914/30 A GB 7914/30A GB 791430 A GB791430 A GB 791430A GB 357108 A GB357108 A GB 357108A
Authority
GB
United Kingdom
Prior art keywords
movement
gas
velocity
column
regularising
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
GB7914/30A
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.)
Rateau SA
Original Assignee
Rateau SA
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 Rateau SA filed Critical Rateau SA
Publication of GB357108A publication Critical patent/GB357108A/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
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/18—Silencing apparatus characterised by method of silencing by using movable parts having rotary movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

357,108. Silencing gaseous currents. SOC. RATEAU, 40, Rue du ColisÚe, Paris. March 11, 1930, No. 7914. Convention date, March 11, 1929. Void [Published under Sect. 91 of the Acts]. [Class 7 (ii).] The velocity of a column of pulsating gas is rendered more uniform, and the noise therefrom reduced by disposing in the path of the gas a helicoidal rotor a of relatively high inertia. The rotor is mounted in bearings d and its inertia value may be increased by attaching a flywheel. Where the engine comprises a number of cylinders, the exhaust periods of which overlap, several silencers should be provided, each of which is connected with such a number of cylinders as to prevent overlapping.
GB7914/30A 1929-03-11 1930-03-11 A device for regularising the velocity of a column of gas endowed with a pulsating movement, and for lessening the noise due to said movement Expired GB357108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR357108X 1929-03-11

Publications (1)

Publication Number Publication Date
GB357108A true GB357108A (en) 1931-09-14

Family

ID=8893545

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7914/30A Expired GB357108A (en) 1929-03-11 1930-03-11 A device for regularising the velocity of a column of gas endowed with a pulsating movement, and for lessening the noise due to said movement

Country Status (1)

Country Link
GB (1) GB357108A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224540A (en) * 1988-11-02 1990-05-09 George Fisher I.c. engine exhaust silencer
FR3054597A1 (en) * 2016-08-01 2018-02-02 Peugeot Citroen Automobiles Sa INJECTION METHOD WITH INCREASED DURATION OF A DELEGATION AGENT IN AN EXHAUST LINE OF A MOTOR VEHICLE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2224540A (en) * 1988-11-02 1990-05-09 George Fisher I.c. engine exhaust silencer
FR3054597A1 (en) * 2016-08-01 2018-02-02 Peugeot Citroen Automobiles Sa INJECTION METHOD WITH INCREASED DURATION OF A DELEGATION AGENT IN AN EXHAUST LINE OF A MOTOR VEHICLE

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