CA2203063A1 - Generateur de sons subsoniques - Google Patents

Generateur de sons subsoniques

Info

Publication number
CA2203063A1
CA2203063A1 CA 2203063 CA2203063A CA2203063A1 CA 2203063 A1 CA2203063 A1 CA 2203063A1 CA 2203063 CA2203063 CA 2203063 CA 2203063 A CA2203063 A CA 2203063A CA 2203063 A1 CA2203063 A1 CA 2203063A1
Authority
CA
Canada
Prior art keywords
air
sound generator
sound
subsonic
resonator tube
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.)
Abandoned
Application number
CA 2203063
Other languages
English (en)
Inventor
Bruce Yearham
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 CA 2203063 priority Critical patent/CA2203063A1/fr
Publication of CA2203063A1 publication Critical patent/CA2203063A1/fr
Abandoned 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
    • G10K7/00—Sirens
    • G10K7/02—Sirens in which the sound-producing member is rotated manually or by a motor
    • G10K7/04—Sirens in which the sound-producing member is rotated manually or by a motor by an electric motor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G7/00—Cleaning by vibration or pressure waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application
    • B06B2201/71—Cleaning in a tank

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
CA 2203063 1997-04-18 1997-04-18 Generateur de sons subsoniques Abandoned CA2203063A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2203063 CA2203063A1 (fr) 1997-04-18 1997-04-18 Generateur de sons subsoniques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2203063 CA2203063A1 (fr) 1997-04-18 1997-04-18 Generateur de sons subsoniques

Publications (1)

Publication Number Publication Date
CA2203063A1 true CA2203063A1 (fr) 1998-10-18

Family

ID=4160463

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2203063 Abandoned CA2203063A1 (fr) 1997-04-18 1997-04-18 Generateur de sons subsoniques

Country Status (1)

Country Link
CA (1) CA2203063A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1909090A2 (fr) 2006-10-02 2008-04-09 BHA Group, Inc Système de nettoyage et procédé pour équipement de surveillance d'émissions en continu
WO2015008010A1 (fr) * 2013-07-18 2015-01-22 David Haines Appareil de nettoyage acoustique

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1909090A2 (fr) 2006-10-02 2008-04-09 BHA Group, Inc Système de nettoyage et procédé pour équipement de surveillance d'émissions en continu
EP1909090A3 (fr) * 2006-10-02 2009-09-09 BHA Group, Inc Système de nettoyage et procédé pour équipement de surveillance d'émissions en continu
WO2015008010A1 (fr) * 2013-07-18 2015-01-22 David Haines Appareil de nettoyage acoustique

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Legal Events

Date Code Title Description
FZDE Dead