JPH0274267U - - Google Patents

Info

Publication number
JPH0274267U
JPH0274267U JP15356388U JP15356388U JPH0274267U JP H0274267 U JPH0274267 U JP H0274267U JP 15356388 U JP15356388 U JP 15356388U JP 15356388 U JP15356388 U JP 15356388U JP H0274267 U JPH0274267 U JP H0274267U
Authority
JP
Japan
Prior art keywords
vehicle window
alternator
power supply
heating element
rotor
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.)
Granted
Application number
JP15356388U
Other languages
Japanese (ja)
Other versions
JP2576332Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1988153563U priority Critical patent/JP2576332Y2/en
Publication of JPH0274267U publication Critical patent/JPH0274267U/ja
Application granted granted Critical
Publication of JP2576332Y2 publication Critical patent/JP2576332Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案のクレーム対応図、第２図は本
考案の一実施例を示す回路図、第３図は同上実施
例のフローチヤート、第４図は車両用ウインドウ
の加熱装置の従来例を示す回路図である。 １……電気抵抗体、２……融氷作動スイツチ、
３……コントロールリレー、４……制御ユニツト
、５……オルタネータ、２０……ロータ用バツテ
リ、２２……負荷用バツテリ、２３……切換えリ
レー、２４……ロータ用バツテリ電圧センシング
、２５……負荷用バツテリ電圧センシング。 Fig. 1 is a diagram corresponding to claims of the present invention, Fig. 2 is a circuit diagram showing an embodiment of the present invention, Fig. 3 is a flowchart of the same embodiment, and Fig. 4 is a conventional example of a vehicle window heating device. FIG. 1... Electric resistor, 2... Ice melting operation switch,
3... Control relay, 4... Control unit, 5... Alternator, 20... Rotor battery, 22... Load battery, 23... Switching relay, 24... Rotor battery voltage sensing, 25... Load Battery voltage sensing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車両用ウインドウに取付けられた発熱素子にオ
ルタネータから所定電圧を印加することにより前
記車両用ウインドウを加熱するようにした車両用
ウインドウの加熱装置において、前記発熱素子へ
の少なくとも通電中に前記オルタネータのロータ
コイルに励磁電流を通電供給させるロータ用電力
供給源と、前記発熱素子以外の電気負荷に通電供
給する電気負荷用電力供給源と、を別体に設ける
と共に、前記オルタネータによる前記両電力供給
源の充電を所定条件により切換える充電切換え手
段を設けたことを特徴とする車両用ウインドウの
加熱装置。 In a vehicle window heating device that heats the vehicle window by applying a predetermined voltage from an alternator to a heating element attached to the vehicle window, the rotor of the alternator is heated at least while the heating element is energized. A rotor power supply source for supplying excitation current to the coil and an electric load power supply source for supplying current to an electric load other than the heating element are provided separately, and both power supply sources by the alternator are provided separately. A heating device for a vehicle window, characterized in that a charging switching means is provided for switching charging according to predetermined conditions.
JP1988153563U 1988-11-28 1988-11-28 Heating equipment for vehicle windows Expired - Lifetime JP2576332Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988153563U JP2576332Y2 (en) 1988-11-28 1988-11-28 Heating equipment for vehicle windows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988153563U JP2576332Y2 (en) 1988-11-28 1988-11-28 Heating equipment for vehicle windows

Publications (2)

Publication Number Publication Date
JPH0274267U true JPH0274267U (en) 1990-06-06
JP2576332Y2 JP2576332Y2 (en) 1998-07-09

Family

ID=31429518

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988153563U Expired - Lifetime JP2576332Y2 (en) 1988-11-28 1988-11-28 Heating equipment for vehicle windows

Country Status (1)

Country Link
JP (1) JP2576332Y2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133735A (en) * 1984-07-27 1986-02-17 Showa Alum Ind Kk Method and device for continuous casting of metal
JPS6133735U (en) * 1983-09-16 1986-03-01 貢 千葉 cornering light
JPS626851A (en) * 1985-07-02 1987-01-13 Asahi Glass Co Ltd Defroster for vehicle window
JPS63117239U (en) * 1987-01-22 1988-07-28

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6133735U (en) * 1983-09-16 1986-03-01 貢 千葉 cornering light
JPS6133735A (en) * 1984-07-27 1986-02-17 Showa Alum Ind Kk Method and device for continuous casting of metal
JPS626851A (en) * 1985-07-02 1987-01-13 Asahi Glass Co Ltd Defroster for vehicle window
JPS63117239U (en) * 1987-01-22 1988-07-28

Also Published As

Publication number Publication date
JP2576332Y2 (en) 1998-07-09

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