JPS6437345U - - Google Patents

Info

Publication number
JPS6437345U
JPS6437345U JP13167687U JP13167687U JPS6437345U JP S6437345 U JPS6437345 U JP S6437345U JP 13167687 U JP13167687 U JP 13167687U JP 13167687 U JP13167687 U JP 13167687U JP S6437345 U JPS6437345 U JP S6437345U
Authority
JP
Japan
Prior art keywords
power line
battery
vehicle electronic
electronic devices
battery negative
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
Application number
JP13167687U
Other languages
Japanese (ja)
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 JP13167687U priority Critical patent/JPS6437345U/ja
Publication of JPS6437345U publication Critical patent/JPS6437345U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Elimination Of Static Electricity (AREA)
  • Noise Elimination (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)

Description

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

第１図は、本考案における電源配線図、第２図
はその等価回路図、第３図は第１図の要部詳細図
、第４図は従来の電源配線図、第５図はその等価
回路図である。 １，２…車載用電子機器、３…イグニツシヨン
スイツチ、４ａ，４ｂ…ローパスフイルタ、５…
バツテリー、６…バツテリープラス電源ライン、
７…バツテリーマイナス電源ライン、８…アクセ
サリー電源ライン、９…シヤーシグランドライン
、１０…グランドライン、１１…共通インピーダ
ンス。 Figure 1 is the power supply wiring diagram of the present invention, Figure 2 is its equivalent circuit diagram, Figure 3 is a detailed view of the main parts of Figure 1, Figure 4 is the conventional power supply wiring diagram, and Figure 5 is its equivalent. It is a circuit diagram. 1, 2... Vehicle electronic equipment, 3... Ignition switch, 4a, 4b... Low pass filter, 5...
Battery, 6...Battery plus power line,
7...Battery negative power line, 8...Accessory power line, 9...Chassis ground line, 10...Ground line, 11...Common impedance.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バツテリーと、バツテリープラス電源ラインと
バツテリーマイナス電源ラインとアクセサリー電
源ラインによつて電源を供給される複数の車載用
電子機器と、バツテリープラス電源ラインとバツ
テリーマイナス電源ラインとアクセサリー電源ラ
インに挿入されるローパスフイルターと、前記複
数の車載用電子機器の筐体と車体とを接続するシ
ヤーシグランドラインを具備し、雑音を低減させ
るようにしたことを特徴とする車載用電子機器の
雑音低減装置。 A battery, multiple in-vehicle electronic devices powered by the battery positive power line, battery negative power line and accessory power line, and a low pass inserted into the battery positive power line, battery negative power line and accessory power line. 1. A noise reduction device for in-vehicle electronic equipment, comprising a filter and a chassis ground line connecting the casings of the plurality of in-vehicle electronic devices and the vehicle body to reduce noise.
JP13167687U 1987-08-28 1987-08-28 Pending JPS6437345U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13167687U JPS6437345U (en) 1987-08-28 1987-08-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13167687U JPS6437345U (en) 1987-08-28 1987-08-28

Publications (1)

Publication Number Publication Date
JPS6437345U true JPS6437345U (en) 1989-03-07

Family

ID=31387965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13167687U Pending JPS6437345U (en) 1987-08-28 1987-08-28

Country Status (1)

Country Link
JP (1) JPS6437345U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009159654A (en) * 2007-12-25 2009-07-16 Panasonic Electric Works Co Ltd Dc apparatus and dc power distribution system
JP2013091456A (en) * 2011-10-26 2013-05-16 Honda Motor Co Ltd Control device
JP2013230747A (en) * 2012-04-27 2013-11-14 Autonetworks Technologies Ltd Power supply system
JP2014099554A (en) * 2012-11-15 2014-05-29 Honda Motor Co Ltd Control device having circuit board having plurality of ground patterns
JPWO2015173919A1 (en) * 2014-05-14 2017-04-20 三菱電機株式会社 Controller unit

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019639U (en) * 1973-06-26 1975-03-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5019639U (en) * 1973-06-26 1975-03-05

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009159654A (en) * 2007-12-25 2009-07-16 Panasonic Electric Works Co Ltd Dc apparatus and dc power distribution system
JP2013091456A (en) * 2011-10-26 2013-05-16 Honda Motor Co Ltd Control device
EP2604477A1 (en) 2011-10-26 2013-06-19 Honda Motor Co., Ltd. Control device
US9404433B2 (en) 2011-10-26 2016-08-02 Honda Motor Co., Ltd. Control device equipped with multiple grounds
JP2013230747A (en) * 2012-04-27 2013-11-14 Autonetworks Technologies Ltd Power supply system
JP2014099554A (en) * 2012-11-15 2014-05-29 Honda Motor Co Ltd Control device having circuit board having plurality of ground patterns
JPWO2015173919A1 (en) * 2014-05-14 2017-04-20 三菱電機株式会社 Controller unit

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