JPS5696465A - Power supply circuit for car - Google Patents

Power supply circuit for car

Info

Publication number
JPS5696465A
JPS5696465A JP17254579A JP17254579A JPS5696465A JP S5696465 A JPS5696465 A JP S5696465A JP 17254579 A JP17254579 A JP 17254579A JP 17254579 A JP17254579 A JP 17254579A JP S5696465 A JPS5696465 A JP S5696465A
Authority
JP
Japan
Prior art keywords
battery
main battery
auxiliary battery
starting motor
power supply
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
JP17254579A
Other languages
Japanese (ja)
Inventor
Katsuo Aoki
Toshio Ishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
NipponDenso Co Ltd
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 by NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP17254579A priority Critical patent/JPS5696465A/en
Publication of JPS5696465A publication Critical patent/JPS5696465A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To make a power supply circuit for a car light and reduces its cost by providing an auxiliary battery through a reverse flow preventive means where current is applied only from the direction of a main battery which connects a starting motor. CONSTITUTION:A main battery 1 is connected to a starting motor 2 and other loads 21 and 22 are connected to the main battery 1 through a fuse 3 and a key switch 4. An auxiliary battery 10 is also provided in this main battery 1. This auxiliary battery 10 is connected to the control loads 5 and 6, for example, firing coils, various relays, etc. which are required at start through a fuse 13 and a key switch 12. In this case, an inverse flow preventive means where current is applied only to the auxiliary battery 10 from the main battery 1, for example, a diode 11 is provided. By using this diode 11 and the auxiliary battery 10, the minimum operating voltage to the required control loads can be increased when another equipment except the starting motor 2 starts.
JP17254579A 1979-12-28 1979-12-28 Power supply circuit for car Pending JPS5696465A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17254579A JPS5696465A (en) 1979-12-28 1979-12-28 Power supply circuit for car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17254579A JPS5696465A (en) 1979-12-28 1979-12-28 Power supply circuit for car

Publications (1)

Publication Number Publication Date
JPS5696465A true JPS5696465A (en) 1981-08-04

Family

ID=15943861

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17254579A Pending JPS5696465A (en) 1979-12-28 1979-12-28 Power supply circuit for car

Country Status (1)

Country Link
JP (1) JPS5696465A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928247U (en) * 1982-08-11 1984-02-22 株式会社多田野鉄工所 Power supply device for control signal generator of aerial work vehicle
JPH02214428A (en) * 1989-02-10 1990-08-27 Aisin Seiki Co Ltd Power supply device for vehicle mounted facsimile equipment
JPH0549519U (en) * 1991-12-17 1993-06-29 阪神エレクトリック株式会社 Power supply device for vehicles with internal combustion engine
GR1001361B (en) * 1992-12-17 1993-10-29 Apostolos Papadiotis Device for the reduction of the undesirable constituents of the combustion gases of cars.
EP0583630A1 (en) * 1992-07-21 1994-02-23 Globe-Union Inc. Dual battery switch circuit
JP2009204260A (en) * 2008-02-28 2009-09-10 Mitsubishi Heavy Ind Ltd Turbo refrigerating machine

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5928247U (en) * 1982-08-11 1984-02-22 株式会社多田野鉄工所 Power supply device for control signal generator of aerial work vehicle
JPH02214428A (en) * 1989-02-10 1990-08-27 Aisin Seiki Co Ltd Power supply device for vehicle mounted facsimile equipment
JPH0549519U (en) * 1991-12-17 1993-06-29 阪神エレクトリック株式会社 Power supply device for vehicles with internal combustion engine
EP0583630A1 (en) * 1992-07-21 1994-02-23 Globe-Union Inc. Dual battery switch circuit
GR1001361B (en) * 1992-12-17 1993-10-29 Apostolos Papadiotis Device for the reduction of the undesirable constituents of the combustion gases of cars.
JP2009204260A (en) * 2008-02-28 2009-09-10 Mitsubishi Heavy Ind Ltd Turbo refrigerating machine

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