JPS5246419A - Electric motor - Google Patents

Electric motor

Info

Publication number
JPS5246419A
JPS5246419A JP50122697A JP12269775A JPS5246419A JP S5246419 A JPS5246419 A JP S5246419A JP 50122697 A JP50122697 A JP 50122697A JP 12269775 A JP12269775 A JP 12269775A JP S5246419 A JPS5246419 A JP S5246419A
Authority
JP
Japan
Prior art keywords
electric motor
current
motor
electromitive
specifying
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
JP50122697A
Other languages
Japanese (ja)
Inventor
Koichi Ikata
Minoru Koda
Tetsuo Hino
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50122697A priority Critical patent/JPS5246419A/en
Publication of JPS5246419A publication Critical patent/JPS5246419A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

PURPOSE:By specifying the counter electromitive force of a motor and the current which is applied to a stator winding by a switching angle between the current which is electronically switched, the control operation shall be performed quickly and stably.
JP50122697A 1975-10-09 1975-10-09 Electric motor Pending JPS5246419A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50122697A JPS5246419A (en) 1975-10-09 1975-10-09 Electric motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50122697A JPS5246419A (en) 1975-10-09 1975-10-09 Electric motor

Publications (1)

Publication Number Publication Date
JPS5246419A true JPS5246419A (en) 1977-04-13

Family

ID=14842364

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50122697A Pending JPS5246419A (en) 1975-10-09 1975-10-09 Electric motor

Country Status (1)

Country Link
JP (1) JPS5246419A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104316A (en) * 1974-01-24 1975-08-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50104316A (en) * 1974-01-24 1975-08-18

Similar Documents

Publication Publication Date Title
CA1027641A (en) Direct current arc power supply
AU469060B2 (en) Current limiting control foran electric power system
CA1003506A (en) Direct current arc power supply
CA974286A (en) Electric motor switch control
CA988583A (en) Variable time ratio control having power switch which does not require current equalizing means
CA950035A (en) Ac power control apparatus with improved switch driver means
GB1547458A (en) Composite electric motor controller
JPS5246419A (en) Electric motor
JPS51122749A (en) A-c power supply control system
SE7407941L (en)
JPS5238115A (en) Scherbius device
JPS527521A (en) Control means for electric vehicle
AU476427B2 (en) Electric current generator
JPS5442607A (en) D. c. motor
JPS5238116A (en) Scherbius device
JPS5225215A (en) Motor control circuit
JPS5237309A (en) Control device for electric motor vehicle
JPS51122711A (en) Control circuit for pole change motors
JPS51137818A (en) Step motor
JPS5313118A (en) Control method of non-rectifier motors
CA590310A (en) Variable voltage control for electric motors
AU212425B2 (en) Overload switch for controlling a direct current electric motor
CA616068A (en) Electric switch, particularly a starting switch for electric motors
AU286166B2 (en) Power amd control means for electrical appliances
JPS524008A (en) Driving circuit of the stepping motor

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070807

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20071107

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20071217

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20071207

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080121

A601 Written request for extension of time

Effective date: 20071228

Free format text: JAPANESE INTERMEDIATE CODE: A601

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080208

A521 Written amendment

Effective date: 20080207

Free format text: JAPANESE INTERMEDIATE CODE: A523

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080215

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20080812

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20081210

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20090116

A911 Transfer of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20090305

A912 Removal of reconsideration by examiner before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20090716