IT210585Z2 - Sirena d'allarme centrifuga perfezionata, in particolare perl'impiego all'aperto in condizioni climatiche disagiate. - Google Patents

Sirena d'allarme centrifuga perfezionata, in particolare perl'impiego all'aperto in condizioni climatiche disagiate.

Info

Publication number
IT210585Z2
IT210585Z2 IT2172687U IT2172687U IT210585Z2 IT 210585 Z2 IT210585 Z2 IT 210585Z2 IT 2172687 U IT2172687 U IT 2172687U IT 2172687 U IT2172687 U IT 2172687U IT 210585 Z2 IT210585 Z2 IT 210585Z2
Authority
IT
Italy
Prior art keywords
perfected
uncomfortable
centrifugal
outdoor use
climate conditions
Prior art date
Application number
IT2172687U
Other languages
English (en)
Other versions
IT8721726V0 (it
Original Assignee
Sonora Di Ugo Balestrieri & C
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 Sonora Di Ugo Balestrieri & C filed Critical Sonora Di Ugo Balestrieri & C
Priority to IT2172687U priority Critical patent/IT210585Z2/it
Publication of IT8721726V0 publication Critical patent/IT8721726V0/it
Priority to DE8807024U priority patent/DE8807024U1/de
Priority to ES8801789U priority patent/ES1006692Y/es
Application granted granted Critical
Publication of IT210585Z2 publication Critical patent/IT210585Z2/it

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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Rotary Pumps (AREA)
  • Alarm Systems (AREA)
IT2172687U 1987-06-03 1987-06-03 Sirena d'allarme centrifuga perfezionata, in particolare perl'impiego all'aperto in condizioni climatiche disagiate. IT210585Z2 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT2172687U IT210585Z2 (it) 1987-06-03 1987-06-03 Sirena d'allarme centrifuga perfezionata, in particolare perl'impiego all'aperto in condizioni climatiche disagiate.
DE8807024U DE8807024U1 (de) 1987-06-03 1988-05-30 Zentrifugalalarmsirene, insbesondere zur Verwendung im Freien unter ungünstigen klimatischen Bedingungen
ES8801789U ES1006692Y (es) 1987-06-03 1988-06-03 Sirena de alarma centrifuga.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2172687U IT210585Z2 (it) 1987-06-03 1987-06-03 Sirena d'allarme centrifuga perfezionata, in particolare perl'impiego all'aperto in condizioni climatiche disagiate.

Publications (2)

Publication Number Publication Date
IT8721726V0 IT8721726V0 (it) 1987-06-03
IT210585Z2 true IT210585Z2 (it) 1988-12-30

Family

ID=11185997

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2172687U IT210585Z2 (it) 1987-06-03 1987-06-03 Sirena d'allarme centrifuga perfezionata, in particolare perl'impiego all'aperto in condizioni climatiche disagiate.

Country Status (3)

Country Link
DE (1) DE8807024U1 (it)
ES (1) ES1006692Y (it)
IT (1) IT210585Z2 (it)

Also Published As

Publication number Publication date
IT8721726V0 (it) 1987-06-03
DE8807024U1 (de) 1988-07-14
ES1006692Y (es) 1989-07-01
ES1006692U (es) 1989-01-01

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