NL6708014A - - Google Patents
Info
- Publication number
- NL6708014A NL6708014A NL6708014A NL6708014A NL6708014A NL 6708014 A NL6708014 A NL 6708014A NL 6708014 A NL6708014 A NL 6708014A NL 6708014 A NL6708014 A NL 6708014A NL 6708014 A NL6708014 A NL 6708014A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3412—Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
- C08K5/3415—Five-membered rings
- C08K5/3417—Five-membered rings condensed with carbocyclic rings
-
- 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
- H02P7/285—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 controlling armature supply only
- H02P7/292—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 controlling armature supply only using static converters, e.g. AC to DC
- H02P7/293—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 controlling armature supply only using static converters, e.g. AC to DC using phase control
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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
- Y10S388/917—Thyristor or scr
- Y10S388/919—Triggered by resistor or capacitor
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Control Of Direct Current Motors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB26497/66A GB1122470A (en) | 1966-06-14 | 1966-06-14 | Improvements relating to a motor speed control circuit arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
NL6708014A true NL6708014A (xx) | 1967-12-15 |
Family
ID=10244588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6708014A NL6708014A (xx) | 1966-06-14 | 1967-06-09 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3504256A (xx) |
JP (1) | JPS4421302B1 (xx) |
DE (1) | DE1588580A1 (xx) |
GB (2) | GB1029670A (xx) |
NL (1) | NL6708014A (xx) |
SE (1) | SE314429B (xx) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4080556A (en) * | 1976-02-09 | 1978-03-21 | Caterpillar Tractor Co. | Compound D.C. electrical motor with shunt field demagnetization protection |
US4355267A (en) * | 1981-04-29 | 1982-10-19 | Westinghouse Electric Corp. | Propulsion motor control apparatus |
US4393338A (en) * | 1981-04-29 | 1983-07-12 | Westinghouse Electric Corp. | Vehicle propulsion motor control apparatus |
US6792338B2 (en) | 2001-04-06 | 2004-09-14 | Honeywell International, Inc. | System and method for actively limiting the power drawn from a power distribution bus |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3127550A (en) * | 1962-08-13 | 1964-03-31 | Texas Instruments Inc | Shunt motor control circuit for speed regulation and current limiting |
US3302088A (en) * | 1964-03-19 | 1967-01-31 | Singer Co | Controlled rectifier speed-regulating systems for series commutator motors |
-
1965
- 1965-04-12 GB GB15560/65A patent/GB1029670A/en not_active Expired
-
1966
- 1966-06-14 GB GB26497/66A patent/GB1122470A/en not_active Expired
-
1967
- 1967-04-24 US US633178A patent/US3504256A/en not_active Expired - Lifetime
- 1967-06-09 NL NL6708014A patent/NL6708014A/xx unknown
- 1967-06-09 SE SE8140/67A patent/SE314429B/xx unknown
- 1967-06-10 DE DE19671588580 patent/DE1588580A1/de active Pending
- 1967-06-10 JP JP3680667A patent/JPS4421302B1/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1588580A1 (de) | 1970-12-10 |
GB1029670A (en) | 1966-05-18 |
SE314429B (xx) | 1969-09-08 |
US3504256A (en) | 1970-03-31 |
JPS4421302B1 (xx) | 1969-09-11 |
GB1122470A (en) | 1968-08-07 |