AT274414B - Axial beaufschlagte Schallsirene, insbesondere Flüssigkeitssirene - Google Patents

Axial beaufschlagte Schallsirene, insbesondere Flüssigkeitssirene

Info

Publication number
AT274414B
AT274414B AT297067A AT297067A AT274414B AT 274414 B AT274414 B AT 274414B AT 297067 A AT297067 A AT 297067A AT 297067 A AT297067 A AT 297067A AT 274414 B AT274414 B AT 274414B
Authority
AT
Austria
Prior art keywords
siren
especially liquid
axially applied
applied sound
axially
Prior art date
Application number
AT297067A
Other languages
English (en)
Inventor
Engelbert Ing Sonnleitner
Original Assignee
Salzach Kohlenbergbau Ges M B
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 Salzach Kohlenbergbau Ges M B filed Critical Salzach Kohlenbergbau Ges M B
Priority to AT297067A priority Critical patent/AT274414B/de
Priority to FR1563286D priority patent/FR1563286A/fr
Priority to CH460168A priority patent/CH482462A/de
Application granted granted Critical
Publication of AT274414B publication Critical patent/AT274414B/de

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
    • G10K7/005—Ultrasonic sirens
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
AT297067A 1967-03-29 1967-03-29 Axial beaufschlagte Schallsirene, insbesondere Flüssigkeitssirene AT274414B (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT297067A AT274414B (de) 1967-03-29 1967-03-29 Axial beaufschlagte Schallsirene, insbesondere Flüssigkeitssirene
FR1563286D FR1563286A (de) 1967-03-29 1968-03-27
CH460168A CH482462A (de) 1967-03-29 1968-03-28 Lochsirene

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT297067A AT274414B (de) 1967-03-29 1967-03-29 Axial beaufschlagte Schallsirene, insbesondere Flüssigkeitssirene

Publications (1)

Publication Number Publication Date
AT274414B true AT274414B (de) 1969-09-25

Family

ID=3543265

Family Applications (1)

Application Number Title Priority Date Filing Date
AT297067A AT274414B (de) 1967-03-29 1967-03-29 Axial beaufschlagte Schallsirene, insbesondere Flüssigkeitssirene

Country Status (3)

Country Link
AT (1) AT274414B (de)
CH (1) CH482462A (de)
FR (1) FR1563286A (de)

Also Published As

Publication number Publication date
FR1563286A (de) 1969-04-11
CH482462A (de) 1969-12-15

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