ES211356Y - ELECTROMAGNETIC ACOUSTIC WARNING BREAKER. - Google Patents

ELECTROMAGNETIC ACOUSTIC WARNING BREAKER.

Info

Publication number
ES211356Y
ES211356Y ES1975211356U ES211356U ES211356Y ES 211356 Y ES211356 Y ES 211356Y ES 1975211356 U ES1975211356 U ES 1975211356U ES 211356 U ES211356 U ES 211356U ES 211356 Y ES211356 Y ES 211356Y
Authority
ES
Spain
Prior art keywords
acoustic warning
electromagnetic acoustic
warning breaker
breaker
electromagnetic
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
ES1975211356U
Other languages
Spanish (es)
Other versions
ES211356U (en
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.)
Industrie Magneti Marelli SRL
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
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 Fabbrica Italiana Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Publication of ES211356U publication Critical patent/ES211356U/en
Application granted granted Critical
Publication of ES211356Y publication Critical patent/ES211356Y/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
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/13—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated using electromagnetic driving means
    • G10K9/15—Self-interrupting arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Electromagnets (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Breakers (AREA)
ES1975211356U 1974-04-08 1975-04-08 ELECTROMAGNETIC ACOUSTIC WARNING BREAKER. Expired ES211356Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2101174A IT1009718B (en) 1974-04-08 1974-04-08 SWITCH ASSEMBLY SYSTEM OF ELECTROMA GNETIC SOUNDERS

Publications (2)

Publication Number Publication Date
ES211356U ES211356U (en) 1976-05-16
ES211356Y true ES211356Y (en) 1976-10-16

Family

ID=11175369

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1975211356U Expired ES211356Y (en) 1974-04-08 1975-04-08 ELECTROMAGNETIC ACOUSTIC WARNING BREAKER.

Country Status (5)

Country Link
AR (1) AR207036A1 (en)
DE (1) DE2512325A1 (en)
ES (1) ES211356Y (en)
FR (1) FR2266928A1 (en)
IT (1) IT1009718B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0011920B1 (en) * 1978-11-01 1983-05-18 LUCAS INDUSTRIES public limited company Electrical connection, method of making it, and electrical horn comprising such a connection

Also Published As

Publication number Publication date
FR2266928B1 (en) 1979-09-28
IT1009718B (en) 1976-12-20
ES211356U (en) 1976-05-16
AR207036A1 (en) 1976-09-09
DE2512325A1 (en) 1975-10-09
FR2266928A1 (en) 1975-10-31

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