发明名称 |
CLOUD PREVENTION GLASS FOR VEHICLE |
摘要 |
PROBLEM TO BE SOLVED: To provide a cloud prevention glass capable of increasing and decreasing a total heat generation amount of heating wires for preventing cloud provided on a rear part window glass of a vehicle depending on purpose of use and increasing a total heat generation amount electrically when freezing so as to melt ice and snow over the whole heating face of the heating wires for preventing cloud in a short period of time. SOLUTION: This cloud prevention glass for rear part window for the vehicle composed of a plurality of heating wires is constituted such that the heating wires are divided into a plurality of groups of heating wires, and bus bars are provided at both ends of each group of heating wires to connect the groups of heating wires mutually as a series and/or parallel circuit or a circuit in which they are combined by turning on and off selector switches provided appropriately among each group of heating wires and change a total resistance value of conductive wires for heating by turning on and off the selector switches so as to change over a heat generation amount over the whole heating face of the cloud prevention heating wires.
|
申请公布号 |
JP2002264780(A) |
申请公布日期 |
2002.09.18 |
申请号 |
JP20010069246 |
申请日期 |
2001.03.12 |
申请人 |
CENTRAL GLASS CO LTD |
发明人 |
YANAGIDA SHINJI;UENO HOMARE |
分类号 |
B60S1/58;B60J1/20;(IPC1-7):B60S1/58 |
主分类号 |
B60S1/58 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|