JPS63139067U - - Google Patents
Info
- Publication number
- JPS63139067U JPS63139067U JP2942787U JP2942787U JPS63139067U JP S63139067 U JPS63139067 U JP S63139067U JP 2942787 U JP2942787 U JP 2942787U JP 2942787 U JP2942787 U JP 2942787U JP S63139067 U JPS63139067 U JP S63139067U
- Authority
- JP
- Japan
- Prior art keywords
- rear window
- window member
- dew condensation
- automatic anti
- fogging device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000005494 condensation Effects 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000005357 flat glass Substances 0.000 description 1
Description
第1図は本考案による自動くもり止め装置の一
実施例を示す概略図、第2図は第1図の制御回路
の要部構成を示す構成図である。
1……リヤウインドウ部、2……リヤウインド
ウガラス、3a,3b……結露センサ、4……制
御回路、5……熱線。
FIG. 1 is a schematic diagram showing an embodiment of an automatic anti-fog device according to the present invention, and FIG. 2 is a block diagram showing the main part of the control circuit shown in FIG. 1. 1... Rear window section, 2... Rear window glass, 3a, 3b... Dew condensation sensor, 4... Control circuit, 5... Heat wire.
Claims (1)
自動的に行う自動くもり止め装置において、前記
リヤウインドウ部材に配置され、前記リヤウイン
ドウ部材の結露を検出するための結露センサと、
前記リヤウインドウ部材に配線された熱線と、前
記結露センサからの検出信号にもとづき前記リヤ
ウインドウ部材の結露を検出すると、前記リヤウ
インドウ部材のくもりがとれた状態となるまで前
記熱線に電流を流す制御回路を備えたことを特徴
とする自動くもり止め装置。 (2) 車両のエンジンをかけると、前記結露セン
サおよび前記制御回路が作動状態となるように構
成してなる実用新案登録請求の範囲第1項記載の
自動くもり止め装置。[Claims for Utility Model Registration] (1) In an automatic anti-fogging device that automatically prevents clouds from forming on a rear window member of a vehicle, an automatic anti-fogging device that is disposed on the rear window member and for detecting dew condensation on the rear window member; condensation sensor,
When dew condensation on the rear window member is detected based on a hot wire wired to the rear window member and a detection signal from the dew condensation sensor, a control is made to flow a current through the hot wire until the rear window member becomes defogged. An automatic anti-fog device characterized by being equipped with a circuit. (2) The automatic anti-fogging device according to claim 1, wherein the dew condensation sensor and the control circuit are activated when the vehicle engine is started.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2942787U JPS63139067U (en) | 1987-02-28 | 1987-02-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2942787U JPS63139067U (en) | 1987-02-28 | 1987-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63139067U true JPS63139067U (en) | 1988-09-13 |
Family
ID=30833296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2942787U Pending JPS63139067U (en) | 1987-02-28 | 1987-02-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63139067U (en) |
-
1987
- 1987-02-28 JP JP2942787U patent/JPS63139067U/ja active Pending
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