GB1147103A - Method for reducing noise emitted by a gas stream - Google Patents

Method for reducing noise emitted by a gas stream

Info

Publication number
GB1147103A
GB1147103A GB5131/67A GB513167A GB1147103A GB 1147103 A GB1147103 A GB 1147103A GB 5131/67 A GB5131/67 A GB 5131/67A GB 513167 A GB513167 A GB 513167A GB 1147103 A GB1147103 A GB 1147103A
Authority
GB
United Kingdom
Prior art keywords
reducing noise
gas stream
noise emitted
gas
wave
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
GB5131/67A
Inventor
Francis Emmanuel Joseph Briffa
Roy Albert Evan Fursey
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Priority to GB5131/67A priority Critical patent/GB1147103A/en
Priority to NL6801397A priority patent/NL6801397A/xx
Priority to DE19681622069 priority patent/DE1622069A1/en
Priority to FR1554148D priority patent/FR1554148A/fr
Publication of GB1147103A publication Critical patent/GB1147103A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/161—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general in systems with fluid flow
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
    • F23M20/00—Details of combustion chambers, not otherwise provided for, e.g. means for storing heat from flames
    • F23M20/005—Noise absorbing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/24—Means for preventing or suppressing noise
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Gas Burners (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

1,147,103. Reducing noise of gas burners. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 31 Jan., 1968 [2 Feb., 1967], No. 5131/67. Heading F4T. The noise emission of a gas burner is reduced by directing a high frequency acoustic wave transverse to the flow axis of the gas jet. The wave may be produced by a barium titanate crystal transducer driven by an electrical oscillator.
GB5131/67A 1967-02-02 1967-02-02 Method for reducing noise emitted by a gas stream Expired GB1147103A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB5131/67A GB1147103A (en) 1967-02-02 1967-02-02 Method for reducing noise emitted by a gas stream
NL6801397A NL6801397A (en) 1967-02-02 1968-01-31
DE19681622069 DE1622069A1 (en) 1967-02-02 1968-01-31 Method and device for suppressing the noise generated by a gas stream emerging from a nozzle
FR1554148D FR1554148A (en) 1967-02-02 1968-01-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5131/67A GB1147103A (en) 1967-02-02 1967-02-02 Method for reducing noise emitted by a gas stream

Publications (1)

Publication Number Publication Date
GB1147103A true GB1147103A (en) 1969-04-02

Family

ID=9790293

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5131/67A Expired GB1147103A (en) 1967-02-02 1967-02-02 Method for reducing noise emitted by a gas stream

Country Status (4)

Country Link
DE (1) DE1622069A1 (en)
FR (1) FR1554148A (en)
GB (1) GB1147103A (en)
NL (1) NL6801397A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009085287A1 (en) * 2007-12-28 2009-07-09 Pompei F Joseph Sound field controller

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2856107B1 (en) * 2003-06-10 2005-09-09 Faurecia Sys Echappement METHOD AND DEVICE FOR ATTENUATING NOISE PRODUCED OUTPUT OF AN EXHAUST LINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009085287A1 (en) * 2007-12-28 2009-07-09 Pompei F Joseph Sound field controller
US8215446B2 (en) 2007-12-28 2012-07-10 Pompei F Joseph Sound field controller

Also Published As

Publication number Publication date
NL6801397A (en) 1968-08-05
FR1554148A (en) 1969-01-17
DE1622069A1 (en) 1970-10-29

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