FR2062554A5 - - Google Patents
Info
- Publication number
- FR2062554A5 FR2062554A5 FR7034488A FR7034488A FR2062554A5 FR 2062554 A5 FR2062554 A5 FR 2062554A5 FR 7034488 A FR7034488 A FR 7034488A FR 7034488 A FR7034488 A FR 7034488A FR 2062554 A5 FR2062554 A5 FR 2062554A5
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
- H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Direct Current Motors (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4672769 | 1969-09-23 | ||
GB574170 | 1970-02-06 | ||
GB599070 | 1970-02-07 | ||
GB718870 | 1970-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2062554A5 true FR2062554A5 (fr) | 1971-06-25 |
Family
ID=27447468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7034488A Expired FR2062554A5 (fr) | 1969-09-23 | 1970-09-23 |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU2020370A (fr) |
DE (1) | DE2047844A1 (fr) |
FR (1) | FR2062554A5 (fr) |
SE (1) | SE386409B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997011582A1 (fr) * | 1995-09-20 | 1997-03-27 | Robert Bosch Gmbh | Dispositif de commande protege thermiquement contenant des composants electriques |
EP1668771B1 (fr) * | 2003-09-23 | 2010-11-24 | Robert Bosch Gmbh | Circuit de commande et procede pour commander un recepteur electrique inductif |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1282193B (de) * | 1963-07-18 | 1968-11-07 | Licentia Gmbh | Schutzanordnung gegen UEberlastung steuerbarer Halbleiter-Gleichrichter |
US3414741A (en) * | 1965-03-12 | 1968-12-03 | Sperry Rand Corp | Control systems |
DE1438792A1 (de) * | 1965-10-29 | 1969-06-19 | Licentia Gmbh | Verfahren zur selbsttaetigen Stromsollwertbeeinflussung eines Pulsstromrichters |
FR2006049A1 (fr) * | 1968-04-11 | 1969-12-19 | Westinghouse Brake & Signal |
-
1970
- 1970-09-22 AU AU20203/70A patent/AU2020370A/en not_active Expired
- 1970-09-22 SE SE1287970A patent/SE386409B/xx unknown
- 1970-09-23 FR FR7034488A patent/FR2062554A5/fr not_active Expired
- 1970-09-23 DE DE19702047844 patent/DE2047844A1/de not_active Ceased
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1282193B (de) * | 1963-07-18 | 1968-11-07 | Licentia Gmbh | Schutzanordnung gegen UEberlastung steuerbarer Halbleiter-Gleichrichter |
US3414741A (en) * | 1965-03-12 | 1968-12-03 | Sperry Rand Corp | Control systems |
DE1438792A1 (de) * | 1965-10-29 | 1969-06-19 | Licentia Gmbh | Verfahren zur selbsttaetigen Stromsollwertbeeinflussung eines Pulsstromrichters |
FR2006049A1 (fr) * | 1968-04-11 | 1969-12-19 | Westinghouse Brake & Signal |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1997011582A1 (fr) * | 1995-09-20 | 1997-03-27 | Robert Bosch Gmbh | Dispositif de commande protege thermiquement contenant des composants electriques |
EP1668771B1 (fr) * | 2003-09-23 | 2010-11-24 | Robert Bosch Gmbh | Circuit de commande et procede pour commander un recepteur electrique inductif |
Also Published As
Publication number | Publication date |
---|---|
DE2047844A1 (de) | 1971-06-09 |
AU2020370A (en) | 1972-03-23 |
SE386409B (sv) | 1976-08-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |