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Title:
EARTHQUAKE SENSING NOTIFICATION DEVICE
Document Type and Number:
Japanese Patent JP2019200164
Kind Code:
A
Abstract:
To provide an earthquake sensing notification device that can prevent wrong operation even if it is installed in an easily operated place and also can be formed in a shape preferable in terms of appearance.SOLUTION: In a housing 1 capable of storing a switch box 5, an acceleration sensor 13 and a control part 15 for determining seismic intensity are incorporated. An operation part 12 including a seismic intensity setting part 21 for setting seismic intensity for starting earthquake sensing operation, a delay time setting part 22 for setting fixed time, and a reset button 24 for stopping output of an interruption signal is disposed on the front of the housing 1. Further, a lid plate 3 for covering the front of the housing 1 is provided, thus permitting operation of the reset button 24 via the lid plate 3.SELECTED DRAWING: Figure 1

Inventors:
TATSUMI HIROHIDE
Application Number:
JP2018095616A
Publication Date:
November 21, 2019
Filing Date:
May 17, 2018
Export Citation:
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Assignee:
KAWAMURA ELECTRIC INC
International Classes:
G01V1/00; H01H9/02; H01H9/18; H02H5/00
Domestic Patent References:
JPH09133575A1997-05-20
JP2018068098A2018-04-26
JP2011227808A2011-11-10
JP2017059420A2017-03-23
JP2007053060A2007-03-01
JP2004187491A2004-07-02
JP3041887U1997-10-03
JP2003302473A2003-10-24
JPH09320302A1997-12-12
Foreign References:
WO2007072593A12007-06-28
Attorney, Agent or Firm:
Yoshiki Ishida