JPS56107701A - Controlled power supply unit for electric blower for vehicle - Google Patents

Controlled power supply unit for electric blower for vehicle

Info

Publication number
JPS56107701A
JPS56107701A JP1060180A JP1060180A JPS56107701A JP S56107701 A JPS56107701 A JP S56107701A JP 1060180 A JP1060180 A JP 1060180A JP 1060180 A JP1060180 A JP 1060180A JP S56107701 A JPS56107701 A JP S56107701A
Authority
JP
Japan
Prior art keywords
supply unit
power supply
electric blower
vehicle
controlled power
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
JP1060180A
Other languages
Japanese (ja)
Inventor
Shunei Kodama
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP1060180A priority Critical patent/JPS56107701A/en
Publication of JPS56107701A publication Critical patent/JPS56107701A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To reduce a level of noise at a low speed range by controlling a driving power source for an electric blower utilizing control factors such as a vehicle speed.
CONSTITUTION: A vehicle speed, load currents of electrical units 2, forward step notch number and circumferential temperature are input to a controlled power supply unit 1 as control factors. The unit 1 calculates the minimum number of rotations of electric blowers 3 necessary for cooling respective electrical units 2 by using specified functions and then transmit the required driving power to the electric blowers 3 as output signals. By so doing, noise generated at a low speed range can be lessened and power consumption can be saved.
COPYRIGHT: (C)1981,JPO&Japio
JP1060180A 1980-01-29 1980-01-29 Controlled power supply unit for electric blower for vehicle Pending JPS56107701A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1060180A JPS56107701A (en) 1980-01-29 1980-01-29 Controlled power supply unit for electric blower for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1060180A JPS56107701A (en) 1980-01-29 1980-01-29 Controlled power supply unit for electric blower for vehicle

Publications (1)

Publication Number Publication Date
JPS56107701A true JPS56107701A (en) 1981-08-26

Family

ID=11754760

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1060180A Pending JPS56107701A (en) 1980-01-29 1980-01-29 Controlled power supply unit for electric blower for vehicle

Country Status (1)

Country Link
JP (1) JPS56107701A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003095260A1 (en) * 2002-05-14 2003-11-20 Toyota Jidosha Kabushiki Kaisha Method and device for controlling fan for cooling vehicle-mounted battery

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003095260A1 (en) * 2002-05-14 2003-11-20 Toyota Jidosha Kabushiki Kaisha Method and device for controlling fan for cooling vehicle-mounted battery
JP2004048981A (en) * 2002-05-14 2004-02-12 Toyota Motor Corp Method and apparatus for controlling fan for onboard battery
CN1310780C (en) * 2002-05-14 2007-04-18 丰田自动车株式会社 Method and device for controlling fan for cooling vehicle-mounted battery
US7348741B2 (en) 2002-05-14 2008-03-25 Toyota Jidosha Kabushiki Kaisha Method and device for controlling fan for cooling vehicle-mounted battery

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