NL6609834A - - Google Patents
Info
- Publication number
- NL6609834A NL6609834A NL6609834A NL6609834A NL6609834A NL 6609834 A NL6609834 A NL 6609834A NL 6609834 A NL6609834 A NL 6609834A NL 6609834 A NL6609834 A NL 6609834A NL 6609834 A NL6609834 A NL 6609834A
- Authority
- NL
- Netherlands
Links
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
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- 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
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- 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
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- 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
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- 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
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- 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
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- 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 Motors That Do Not Use Commutators (AREA)
- Control Of Direct Current Motors (AREA)
- Control Of Multiple Motors (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Amplifiers (AREA)
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 (2)
| Publication Number | Publication Date |
|---|---|
| NL6609834A true NL6609834A (ru) | 1967-01-16 |
| NL140675B NL140675B (nl) | 1973-12-17 |
Family
ID=10298986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL666609834A NL140675B (nl) | 1965-07-14 | 1966-07-13 | Regelstelsel voor een gelijkstroommotor, voorzien van een bestuurbare diode. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3441827A (ru) |
| JP (1) | JPS4511662B1 (ru) |
| AT (1) | AT271639B (ru) |
| BE (1) | BE684087A (ru) |
| CH (1) | CH459333A (ru) |
| DK (1) | DK127206B (ru) |
| ES (1) | ES329060A1 (ru) |
| FR (1) | FR1514962A (ru) |
| GB (1) | GB1136253A (ru) |
| NL (1) | NL140675B (ru) |
| SE (1) | SE336162B (ru) |
Families Citing this family (6)
| 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 |
| US4066934A (en) * | 1975-04-23 | 1978-01-03 | Lindsey E. Waldorf | Motor speed controller |
| US4162436A (en) * | 1975-04-23 | 1979-07-24 | 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)
| 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 BE BE684087D patent/BE684087A/xx unknown
- 1966-07-13 DK DK364366AA patent/DK127206B/da unknown
- 1966-07-13 US US564921A patent/US3441827A/en not_active Expired - Lifetime
- 1966-07-13 ES ES0329060A patent/ES329060A1/es not_active Expired
- 1966-07-13 AT AT674466A patent/AT271639B/de active
- 1966-07-13 NL NL666609834A patent/NL140675B/xx not_active IP Right Cessation
- 1966-07-13 CH CH1020566A patent/CH459333A/de 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 |
|---|---|
| JPS4511662B1 (ru) | 1970-04-27 |
| FR1514962A (fr) | 1968-03-01 |
| BE684087A (ru) | 1966-12-16 |
| AT271639B (de) | 1969-06-10 |
| US3441827A (en) | 1969-04-29 |
| NL140675B (nl) | 1973-12-17 |
| SE336162B (ru) | 1971-06-28 |
| CH459333A (de) | 1968-07-15 |
| GB1136253A (en) | 1968-12-11 |
| DE1538681A1 (de) | 1970-08-06 |
| DK127206B (da) | 1973-10-01 |
| ES329060A1 (es) | 1967-05-01 |
| DE1538681B2 (de) | 1972-08-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: BAGNALL |