DE8619099U1 - - Google Patents

Info

Publication number
DE8619099U1
DE8619099U1 DE19868619099 DE8619099U DE8619099U1 DE 8619099 U1 DE8619099 U1 DE 8619099U1 DE 19868619099 DE19868619099 DE 19868619099 DE 8619099 U DE8619099 U DE 8619099U DE 8619099 U1 DE8619099 U1 DE 8619099U1
Authority
DE
Germany
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
DE19868619099
Other languages
German (de)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DE19868619099 priority Critical patent/DE8619099U1/de
Publication of DE8619099U1 publication Critical patent/DE8619099U1/de
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
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/26—Sound-focusing or directing, e.g. scanning
    • G10K11/30—Sound-focusing or directing, e.g. scanning using refraction, e.g. acoustic lenses
DE19868619099 1986-07-16 1986-07-16 Expired DE8619099U1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19868619099 DE8619099U1 (ja) 1986-07-16 1986-07-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19868619099 DE8619099U1 (ja) 1986-07-16 1986-07-16

Publications (1)

Publication Number Publication Date
DE8619099U1 true DE8619099U1 (ja) 1988-05-19

Family

ID=6796552

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19868619099 Expired DE8619099U1 (ja) 1986-07-16 1986-07-16

Country Status (1)

Country Link
DE (1) DE8619099U1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019459A1 (fr) * 1990-06-20 1991-12-26 Technomed International Procede de controle de l'efficacite d'ondes de pression emises par un generateur d'ondes de pression

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991019459A1 (fr) * 1990-06-20 1991-12-26 Technomed International Procede de controle de l'efficacite d'ondes de pression emises par un generateur d'ondes de pression
FR2663531A1 (fr) * 1990-06-20 1991-12-27 Technomed Int Sa Procede de controle de l'efficacite d'ondes de pression emises par un generateur d'ondes de pression, des procedes de reglage en comportant application, ainsi qu'un appareil de controle d'efficacite d'ondes de pression, pour sa mise en óoeuvre.

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