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FR1143271A - Method and devices for the production of vibratory phenomena - Google Patents

Method and devices for the production of vibratory phenomena

Info

Publication number
FR1143271A
FR1143271A FR1143271DA FR1143271A FR 1143271 A FR1143271 A FR 1143271A FR 1143271D A FR1143271D A FR 1143271DA FR 1143271 A FR1143271 A FR 1143271A
Authority
FR
France
Prior art keywords
production
devices
vibratory phenomena
vibratory
phenomena
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
Other languages
French (fr)
Inventor
Jean-Maurice Blanchard
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 filed Critical
Application granted granted Critical
Publication of FR1143271A publication Critical patent/FR1143271A/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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/02—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated
    • G10K9/04—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers driven by gas; e.g. suction operated by compressed gases, e.g. compressed air

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
FR1143271D 1955-12-16 1955-12-16 Method and devices for the production of vibratory phenomena Expired FR1143271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1143271T 1955-12-16

Publications (1)

Publication Number Publication Date
FR1143271A true FR1143271A (en) 1957-09-27

Family

ID=9643729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1143271D Expired FR1143271A (en) 1955-12-16 1955-12-16 Method and devices for the production of vibratory phenomena

Country Status (1)

Country Link
FR (1) FR1143271A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6875991B1 (en) * 1973-01-29 2005-04-05 Philip O. Jarvinen Modulated resistance heater infrared radiation source
US11021259B1 (en) 2021-01-07 2021-06-01 Philip Onni Jarvinen Aircraft exhaust mitigation system and process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6875991B1 (en) * 1973-01-29 2005-04-05 Philip O. Jarvinen Modulated resistance heater infrared radiation source
US11021259B1 (en) 2021-01-07 2021-06-01 Philip Onni Jarvinen Aircraft exhaust mitigation system and process

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