Traffic detector

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8823553
APP PUB NO 20120128115A1
SERIAL NO

13387860

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention concerns a traffic detector (200) comprising:

    a hermetically closed tube (202); the said tube (202) delimiting at least one chamber (218), each chamber (218) extending from one of the ends of the said tube (202),for each chamber (218), a piezoelectric sensor placed at the corresponding end of the tube (202) and suitable for transforming the shock waves received into an electrical signal;the traffic detector (200) being characterised in that it comprises an elastic band (204) and fixing devices (208, 210) intended to keep the said elastic band (204) tensioned between the ends of the said tube (202).

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ECO COMPTEUR22300 LANNION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Dubois, Jean-Claude Lannion, FR 55 477
Milon, Christophe Lannion, FR 5 7

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