Invention Grant
US08305222B2 Device for detecting and signalling malfunctions in the use of electrical appliances 有权
用于检测和指示使用电器故障的装置

  • Patent Title: Device for detecting and signalling malfunctions in the use of electrical appliances
  • Patent Title (中): 用于检测和指示使用电器故障的装置
  • Application No.: US12532810
    Application Date: 2007-11-23
  • Publication No.: US08305222B2
    Publication Date: 2012-11-06
  • Inventor: Pierluigi AnsaldiEzio Lazzareschi
  • Applicant: Pierluigi AnsaldiEzio Lazzareschi
  • Applicant Address: IT Capannori (Lucca)
  • Assignee: Pierluigi Ansaldi
  • Current Assignee: Pierluigi Ansaldi
  • Current Assignee Address: IT Capannori (Lucca)
  • Agency: Lucas & Mercanti, LLP
  • Priority: ITMI2006A2311 20061130
  • International Application: PCT/IB2007/003671 WO 20071123
  • International Announcement: WO2008/065516 WO 20080605
  • Main IPC: G08B21/00
  • IPC: G08B21/00
Device for detecting and signalling malfunctions in the use of electrical appliances
Abstract:
A device for detecting and signaling malfunctions in use of electrical appliances which have a cyclical or a continuous central measuring and processing unit connected to two input/output ports for connecting between a source of electrical power and an electrical appliance respectively. The central unit is connected to at least one signaling element controlled by a malfunction occurrence signal that is processed by the central unit.
Information query
Patent Agency Ranking
0/0