BE684087A - - Google Patents

Info

Publication number: BE684087A
Authority: BE; Belgium

Application number

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.)

1965-07-14

Filing date

1966-07-13

Publication date

1966-12-16

1966-07-13 Application filed filed Critical

1966-12-16 Publication of BE684087A publication Critical patent/BE684087A/xx

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F9/00—Magnetic amplifiers
- H03F9/02—Magnetic amplifiers current-controlled, i.e. the load current flowing in both directions through a main coil
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/02—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit
- B60L15/08—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles characterised by the form of the current used in the control circuit using pulses
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- 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
- H02P7/18—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 by master control with auxiliary power
- H02P7/24—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 by master control with auxiliary power using discharge tubes or semiconductor devices
- H02P7/28—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 by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
- H02P7/281—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 by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices the DC motor being operated in four quadrants
- 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
- H02P7/18—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 by master control with auxiliary power
- H02P7/30—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 by master control with auxiliary power using magnetic devices with controllable degree of saturation, i.e. transductors
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/913—Saturable reactor, space discharge device, or magnetic amplifier
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S388/00—Electricity: motor control systems
- Y10S388/907—Specific control circuit element or device
- Y10S388/917—Thyristor or scr

Landscapes

Engineering & Computer Science (AREA)
Power Engineering (AREA)
Transportation (AREA)
Mechanical Engineering (AREA)
Control Of Direct Current Motors (AREA)
Control Of Motors That Do Not Use Commutators (AREA)
Control Of Multiple Motors (AREA)
Motor And Converter Starters (AREA)
Electric Propulsion And Braking For Vehicles (AREA)
Dc-Dc Converters (AREA)
Amplifiers (AREA)
Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

BE684087D 1965-07-14 1966-07-13 BE684087A (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB29898/65A GB1136253A (en)	1965-07-14	1965-07-14	Improvements in control systems for direct current electric motors

Publications (1)

Publication Number	Publication Date
BE684087A true BE684087A (de)	1966-12-16

Family

ID=10298986

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE684087D BE684087A (de)	1965-07-14	1966-07-13

Country Status (11)

Country	Link
US (1)	US3441827A (de)
JP (1)	JPS4511662B1 (de)
AT (1)	AT271639B (de)
BE (1)	BE684087A (de)
CH (1)	CH459333A (de)
DK (1)	DK127206B (de)
ES (1)	ES329060A1 (de)
FR (1)	FR1514962A (de)
GB (1)	GB1136253A (de)
NL (1)	NL140675B (de)
SE (1)	SE336162B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1267961A (en) *	1969-02-28	1972-03-22	Lansing Bagnall Ltd	Improvements in direct current motor circuits
US3911341A (en) *	1974-09-20	1975-10-07	Eltra Corp	Switching type motor speed control
US4162436A (en) *	1975-04-23	1979-07-24	Lindsey E. Waldorf	Motor speed controller
US4066934A (en) *	1975-04-23	1978-01-03	Lindsey E. Waldorf	Motor speed controller
SE456208B (sv) *	1979-07-05	1988-09-12	Cableform Ltd	Sett och anordning for reglering av en elektrisk motors hastighet och vridmoment
US4841428A (en) *	1988-03-18	1989-06-20	Hughes Aircraft Company	Non-saturating magnetic amplifier controller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3024401A (en) *	1960-08-24	1962-03-06	Gen Electric	Motor control circuit
US3213343A (en) *	1962-08-15	1965-10-19	Raymond Corp	D. c. motor speed control using pulse width modulation
US3253204A (en) *	1963-11-14	1966-05-24	Allen Bradley Co	Current limit control for d.c. motors
US3349309A (en) *	1964-12-04	1967-10-24	Yale & Towne Inc	Industrial truck power circuit
US3358206A (en) *	1965-06-01	1967-12-12	Allis Chalmers Mfg Co	Pulse width modulation control systems for controlling direct current motors

1965
- 1965-07-14 GB GB29898/65A patent/GB1136253A/en not_active Expired
1966
- 1966-07-12 SE SE09553/66A patent/SE336162B/xx unknown
- 1966-07-13 CH CH1020566A patent/CH459333A/de unknown
- 1966-07-13 ES ES0329060A patent/ES329060A1/es not_active Expired
- 1966-07-13 AT AT674466A patent/AT271639B/de active
- 1966-07-13 US US564921A patent/US3441827A/en not_active Expired - Lifetime
- 1966-07-13 NL NL666609834A patent/NL140675B/xx not_active IP Right Cessation
- 1966-07-13 BE BE684087D patent/BE684087A/xx unknown
- 1966-07-13 DK DK364366AA patent/DK127206B/da unknown
- 1966-07-13 JP JP4586266A patent/JPS4511662B1/ja active Pending
- 1966-07-15 FR FR69493A patent/FR1514962A/fr not_active Expired

Also Published As

Publication number	Publication date
DK127206B (da)	1973-10-01
NL6609834A (de)	1967-01-16
DE1538681A1 (de)	1970-08-06
NL140675B (nl)	1973-12-17
CH459333A (de)	1968-07-15
ES329060A1 (es)	1967-05-01
FR1514962A (fr)	1968-03-01
AT271639B (de)	1969-06-10
SE336162B (de)	1971-06-28
DE1538681B2 (de)	1972-08-31
GB1136253A (en)	1968-12-11
JPS4511662B1 (de)	1970-04-27
US3441827A (en)	1969-04-29

Publication	Publication Date	Title
FR4395M (de)	1966-09-05
JPS4429380Y1 (de)	1969-12-05
JPS447305Y1 (de)	1969-03-19
JPS489383Y1 (de)	1973-03-12
AU6340065A (de)	1967-03-02
BE674823A (de)	1966-07-07
BE674597A (de)	1966-04-15
BE666367A (de)	1965-11-03
BE674716A (de)	1966-07-04
BE675426A (de)	1966-05-16
BE665422A (de)	1965-12-14
BE674891A (de)	1966-05-03
BE675379A (de)	1966-05-31
NL6609834A (de)	1967-01-16
BE674921A (de)	1966-05-03
BE670383A (de)	1966-01-17
BE674335A (de)	1966-04-15
BE661161A (de)	1965-09-16
NL6609046A (de)	1966-12-30
BE674761A (de)	1966-05-03
BE675287A (de)	1966-05-31
BE674108A (de)	1966-04-15
BE671318A (de)	1966-02-14
BE675366A (de)	1966-05-16
BE676545A (de)	1966-07-18