JPS474218A - - Google Patents
Info
- Publication number
- JPS474218A JPS474218A JP5803371A JP5803371A JPS474218A JP S474218 A JPS474218 A JP S474218A JP 5803371 A JP5803371 A JP 5803371A JP 5803371 A JP5803371 A JP 5803371A JP S474218 A JPS474218 A JP S474218A
- Authority
- JP
- Japan
- 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
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
- 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
- H02P7/29—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 pulse modulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/06—Circuits specially adapted for rendering non-conductive gas discharge tubes or equivalent semiconductor devices, e.g. thyratrons, thyristors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5803371A JPS5412962B1 (en) | 1970-08-03 | 1971-08-03 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7028659A FR2120196A5 (en) | 1970-08-03 | 1970-08-03 | |
| JP5803371A JPS5412962B1 (en) | 1970-08-03 | 1971-08-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS474218A true JPS474218A (en) | 1972-03-01 |
| JPS5412962B1 JPS5412962B1 (en) | 1979-05-26 |
Family
ID=9059740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5803371A Pending JPS5412962B1 (en) | 1970-08-03 | 1971-08-03 |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5412962B1 (en) |
| BE (1) | BE770309A (en) |
| CA (1) | CA940595A (en) |
| CH (1) | CH536580A (en) |
| DE (1) | DE2138828A1 (en) |
| FR (1) | FR2120196A5 (en) |
| GB (1) | GB1361982A (en) |
| IT (1) | IT939265B (en) |
| NL (1) | NL7110723A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835338A (en) * | 1971-08-31 | 1973-05-24 | ||
| JPS5458054U (en) * | 1977-09-29 | 1979-04-21 | ||
| JPS6122155U (en) * | 1984-07-09 | 1986-02-08 | 三菱電機株式会社 | Synchronous detection circuit |
-
1970
- 1970-08-03 FR FR7028659A patent/FR2120196A5/fr not_active Expired
-
1971
- 1971-07-22 BE BE770309A patent/BE770309A/en unknown
- 1971-07-23 GB GB3481671A patent/GB1361982A/en not_active Expired
- 1971-07-29 CH CH1120271A patent/CH536580A/en not_active IP Right Cessation
- 1971-07-29 CA CA119463A patent/CA940595A/en not_active Expired
- 1971-07-30 IT IT4298871A patent/IT939265B/en active
- 1971-08-03 JP JP5803371A patent/JPS5412962B1/ja active Pending
- 1971-08-03 NL NL7110723A patent/NL7110723A/xx unknown
- 1971-08-03 DE DE19712138828 patent/DE2138828A1/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835338A (en) * | 1971-08-31 | 1973-05-24 | ||
| JPS5458054U (en) * | 1977-09-29 | 1979-04-21 | ||
| JPS6122155U (en) * | 1984-07-09 | 1986-02-08 | 三菱電機株式会社 | Synchronous detection circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| IT939265B (en) | 1973-02-10 |
| DE2138828A1 (en) | 1972-02-10 |
| CA940595A (en) | 1974-01-22 |
| GB1361982A (en) | 1974-07-30 |
| FR2120196A5 (en) | 1972-08-18 |
| JPS5412962B1 (en) | 1979-05-26 |
| NL7110723A (en) | 1972-02-07 |
| CH536580A (en) | 1973-04-30 |
| BE770309A (en) | 1972-01-24 |