Electronic horn

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11145286
SERIAL NO

16488092

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An electronic horn includes a cover (8) on a front side of an intermediate element (6). A first passage (P1) within the horn is defined by a central portion (82) of the cover (8) that projects into a cylindrical interior of a cylindrical water-proofing wall (621). Second passages (P2, P3, P4) extend generally concentrically with respect to the first passage (P1) and are respectively defined by water-proofing walls (83, 84) that are formed on the cover (8) and project into the interior spaces of water-proofing walls (622, 633). The outermost second passage (P4) opens toward the forward direction. The first and second passages (P1-P4) extend in a back-and-forth path that prevents any rainwater, which has entered the interior of the horn through the opening of the outermost second passage (P4), from reaching a resonance space (7) defined between the resonator (7) and a sound-generating oscillator (51).

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Patent Owner(s)

Patent OwnerAddress
IMASEN ELECTRIC INDUSTRIAL CO LTD1 AZA KAKIHATA INUYAMA-SHI AICHI 484-8507

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawamura, Toshihiko Nagoya, JP 17 60
Miyata, Yoshio Nagoya, JP 23 249
Momo, Tetsuo Nagoya, JP 1 1
Toyama, Koichi Nagoya, JP 24 148
Uchimura, Katsunori Nagoya, JP 10 92
Yoshimura, Junjiro Nagoya, JP 5 25

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