JPS5635689A - Switching method for speed of dc motor - Google Patents

Switching method for speed of dc motor

Info

Publication number
JPS5635689A
JPS5635689A JP10947379A JP10947379A JPS5635689A JP S5635689 A JPS5635689 A JP S5635689A JP 10947379 A JP10947379 A JP 10947379A JP 10947379 A JP10947379 A JP 10947379A JP S5635689 A JPS5635689 A JP S5635689A
Authority
JP
Japan
Prior art keywords
speed
motor
capacitor
time
constant circuit
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
JP10947379A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5731399B2 (enrdf_load_stackoverflow
Inventor
Kazuyasu Sato
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP10947379A priority Critical patent/JPS5635689A/ja
Publication of JPS5635689A publication Critical patent/JPS5635689A/ja
Publication of JPS5731399B2 publication Critical patent/JPS5731399B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
JP10947379A 1979-08-28 1979-08-28 Switching method for speed of dc motor Granted JPS5635689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10947379A JPS5635689A (en) 1979-08-28 1979-08-28 Switching method for speed of dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10947379A JPS5635689A (en) 1979-08-28 1979-08-28 Switching method for speed of dc motor

Publications (2)

Publication Number Publication Date
JPS5635689A true JPS5635689A (en) 1981-04-08
JPS5731399B2 JPS5731399B2 (enrdf_load_stackoverflow) 1982-07-05

Family

ID=14511119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10947379A Granted JPS5635689A (en) 1979-08-28 1979-08-28 Switching method for speed of dc motor

Country Status (1)

Country Link
JP (1) JPS5635689A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457508A (en) * 1981-05-08 1984-07-03 Veb Kombinat Polygraph "Werner Lamberz" Leipzig Stack control apparatus for sheet feeders
JPS61154492A (ja) * 1984-12-26 1986-07-14 Hitachi Ltd モ−タ制御回路

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6173135U (enrdf_load_stackoverflow) * 1984-10-18 1986-05-17
JPH028499A (ja) * 1988-06-27 1990-01-11 Daimei Denwa Kogyo Kk 裏込材圧送配管洗浄装置の制御装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120093A (enrdf_load_stackoverflow) * 1973-03-28 1974-11-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49120093A (enrdf_load_stackoverflow) * 1973-03-28 1974-11-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457508A (en) * 1981-05-08 1984-07-03 Veb Kombinat Polygraph "Werner Lamberz" Leipzig Stack control apparatus for sheet feeders
JPS61154492A (ja) * 1984-12-26 1986-07-14 Hitachi Ltd モ−タ制御回路

Also Published As

Publication number Publication date
JPS5731399B2 (enrdf_load_stackoverflow) 1982-07-05

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