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JPS6469276A - Starting and heating device for rolling stock motor - Google Patents

Starting and heating device for rolling stock motor

Info

Publication number
JPS6469276A
JPS6469276A JP22256087A JP22256087A JPS6469276A JP S6469276 A JPS6469276 A JP S6469276A JP 22256087 A JP22256087 A JP 22256087A JP 22256087 A JP22256087 A JP 22256087A JP S6469276 A JPS6469276 A JP S6469276A
Authority
JP
Japan
Prior art keywords
motor
temperature
environment
low
rolling stock
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
JP22256087A
Other languages
Japanese (ja)
Other versions
JP2515817B2 (en
Inventor
Hideo Saji
Toru Sekiguchi
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.)
Asmo Co Ltd
Denso Corp
Original Assignee
Asmo Co Ltd
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 Asmo Co Ltd, NipponDenso Co Ltd filed Critical Asmo Co Ltd
Priority to JP62222560A priority Critical patent/JP2515817B2/en
Publication of JPS6469276A publication Critical patent/JPS6469276A/en
Application granted granted Critical
Publication of JP2515817B2 publication Critical patent/JP2515817B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Motor And Converter Starters (AREA)

Abstract

PURPOSE:To allow a motor to start under a low-temperature environment in a short time, by outputting a motor heating command when the environmental temperature of a rolling stock gets to a temperature in a lowtemperature environment where the motor is hard to start. CONSTITUTION:A motor environment discrimination circuit 24 discriminates whether or not the motor temperature detected by a temperature detecting sensor 20 is in the temperature zone for low-temperature environment where the motor is hard to use. If it is discriminated that the motor is in the temperature zone in low-temperature environment, a motor heating command will be outputted to a motor drive circuit 26. When the motor heating command is inputted, the motor drive circuit 26 conducts current to all the coils of a stepping motor 10 to heat the motor 10 up to the temperature under which the motor can be started. In this way, the motor can be started in a short time and for sure in the low-temperature environment.
JP62222560A 1987-09-05 1987-09-05 Starting heating device for stepping motors Expired - Lifetime JP2515817B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62222560A JP2515817B2 (en) 1987-09-05 1987-09-05 Starting heating device for stepping motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62222560A JP2515817B2 (en) 1987-09-05 1987-09-05 Starting heating device for stepping motors

Publications (2)

Publication Number Publication Date
JPS6469276A true JPS6469276A (en) 1989-03-15
JP2515817B2 JP2515817B2 (en) 1996-07-10

Family

ID=16784366

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62222560A Expired - Lifetime JP2515817B2 (en) 1987-09-05 1987-09-05 Starting heating device for stepping motors

Country Status (1)

Country Link
JP (1) JP2515817B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001359298A (en) * 2000-06-14 2001-12-26 M Syst Giken:Kk Stepping motor with temperature storage function
US6735035B1 (en) 2000-11-20 2004-05-11 International Business Machines Corporation Method and apparatus for enabling cold temperature performance of a disk
JP2009148101A (en) * 2007-12-17 2009-07-02 Nidec Sankyo Corp Method for controlling electromagnetic actuator
JP2015059551A (en) * 2013-09-20 2015-03-30 株式会社デンソー Exhaust gas recirculation system for internal combustion engine
CN105986950A (en) * 2015-02-04 2016-10-05 深圳市福田区青少年科技教育协会 Environment-friendly starting protecting device of engine under low-temperature environment
CN111684712A (en) * 2019-01-09 2020-09-18 深圳市大疆创新科技有限公司 Motor control method and controller, distance measuring sensor and mobile platform thereof
DE112015004004B4 (en) 2014-09-01 2021-12-09 Aisan Kogyo Kabushiki Kaisha Processing device for evaporated fuel

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61108884U (en) * 1984-12-21 1986-07-10
JPS61185676A (en) * 1985-02-14 1986-08-19 Suzuki Motor Co Ltd Heating device for vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61108884U (en) * 1984-12-21 1986-07-10
JPS61185676A (en) * 1985-02-14 1986-08-19 Suzuki Motor Co Ltd Heating device for vehicle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001359298A (en) * 2000-06-14 2001-12-26 M Syst Giken:Kk Stepping motor with temperature storage function
US6735035B1 (en) 2000-11-20 2004-05-11 International Business Machines Corporation Method and apparatus for enabling cold temperature performance of a disk
JP2009148101A (en) * 2007-12-17 2009-07-02 Nidec Sankyo Corp Method for controlling electromagnetic actuator
JP2015059551A (en) * 2013-09-20 2015-03-30 株式会社デンソー Exhaust gas recirculation system for internal combustion engine
DE112015004004B4 (en) 2014-09-01 2021-12-09 Aisan Kogyo Kabushiki Kaisha Processing device for evaporated fuel
CN105986950A (en) * 2015-02-04 2016-10-05 深圳市福田区青少年科技教育协会 Environment-friendly starting protecting device of engine under low-temperature environment
CN111684712A (en) * 2019-01-09 2020-09-18 深圳市大疆创新科技有限公司 Motor control method and controller, distance measuring sensor and mobile platform thereof

Also Published As

Publication number Publication date
JP2515817B2 (en) 1996-07-10

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