Title:
静電容量検知線及びその応用品
Document Type and Number:
Japanese Patent JP6851730
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a capacitance detection line and its applied goods with which it is possible to fix the distance between two electrodes with a given state, and to thereby prevent malfunction and obtain excellent detection sensitivity.SOLUTION: Provided is a capacitance detection line 10 including a first electrode line 1, a second electrode line 2 and a core wire 3, the first electrode line 1 and the second electrode line 2 being aligned together and wound around the core wire 3, one or both of the first electrode line 1 and the second electrode line 2 being covered with an insulated coating 5, the capacitance detection line detecting a capacitance value between the first electrode line 1 and the second electrode line 2. Provided is a capacitance detection line 10 in which an outer coasting 7 is formed on the outer circumference. Also provided is a capacitance detector in which the capacitance detection line is disposed on a substrate. Also provided are a human detector for detecting human approach by a change in the capacitance value detected by the capacitance detection line and a seat with a seating detection function which detects the presence of a seated person.SELECTED DRAWING: Figure 1
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Inventors:
Norie Morishita
Hirotake Fujii
Hirotake Fujii
Application Number:
JP2016108212A
Publication Date:
March 31, 2021
Filing Date:
May 31, 2016
Export Citation:
Assignee:
Kurabe Co., Ltd.
International Classes:
G01V3/08; A47C7/62; B60N2/90; G01B7/00; H01H36/00
Domestic Patent References:
| JP2008292445A | ||||
| JP2008311111A | ||||
| JP2008224575A | ||||
| JP2003048471A | ||||
| JP2002221579A | ||||
| JP3077751U | ||||
| JP2013020951A |
Foreign References:
| US20080208414 |