FR95606E - Moteur électrique avec dispositif de sécurité contre la surcharge. - Google Patents
Moteur électrique avec dispositif de sécurité contre la surcharge.Info
- Publication number
- FR95606E FR95606E FR166495A FR166495A FR95606E FR 95606 E FR95606 E FR 95606E FR 166495 A FR166495 A FR 166495A FR 166495 A FR166495 A FR 166495A FR 95606 E FR95606 E FR 95606E
- Authority
- FR
- France
- Prior art keywords
- electric motor
- safety device
- overload safety
- overload
- motor
- Prior art date
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/42—Devices characterised by the use of electric or magnetic means
- G01P3/44—Devices characterised by the use of electric or magnetic means for measuring angular speed
- G01P3/48—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage
- G01P3/481—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals
- G01P3/488—Devices characterised by the use of electric or magnetic means for measuring angular speed by measuring frequency of generated current or voltage of pulse signals delivered by variable reluctance detectors
-
- 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
- H02H7/085—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 against excessive load
-
- 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
- H02H7/093—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 against increase beyond, or decrease below, a predetermined level of rotational speed
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/30—Structural association of asynchronous induction motors with auxiliary electric devices influencing the characteristics of the motor or controlling the motor, e.g. with impedances or switches
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Protection Of Generators And Motors (AREA)
- Magnetic Treatment Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR166495A FR95606E (fr) | 1963-01-29 | 1968-09-17 | Moteur électrique avec dispositif de sécurité contre la surcharge. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR922974A FR1348038A (fr) | 1963-01-29 | 1963-01-29 | Moteur électrique avec dispositif de sécurité contre la surcharge |
DE19671588376 DE1588376C3 (de) | 1967-10-05 | 1967-10-05 | Anordnung zum Überwachen der Drehzahl eines Elektromotors |
FR166495A FR95606E (fr) | 1963-01-29 | 1968-09-17 | Moteur électrique avec dispositif de sécurité contre la surcharge. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR95606E true FR95606E (fr) | 1971-03-26 |
Family
ID=5679900
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR166495A Expired FR95606E (fr) | 1963-01-29 | 1968-09-17 | Moteur électrique avec dispositif de sécurité contre la surcharge. |
Country Status (5)
Country | Link |
---|---|
US (1) | US3553557A (fr) |
BE (1) | BE721142A (fr) |
FR (1) | FR95606E (fr) |
GB (1) | GB1207880A (fr) |
SE (1) | SE338801B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1948906A1 (de) * | 1969-09-27 | 1971-04-15 | Papst Motoren Kg | Schutzgenerator |
US4114078A (en) * | 1977-01-24 | 1978-09-12 | Malinski Richard F | Mechanical torque limit for valve actuator |
US10122301B2 (en) * | 2015-08-19 | 2018-11-06 | Lawrence Livermore National Security, Llc | Pulsed start-up system for electrostatic generators |
-
1968
- 1968-06-18 US US738058A patent/US3553557A/en not_active Expired - Lifetime
- 1968-09-03 SE SE11835/68A patent/SE338801B/xx unknown
- 1968-09-17 FR FR166495A patent/FR95606E/fr not_active Expired
- 1968-09-20 BE BE721142D patent/BE721142A/xx not_active IP Right Cessation
- 1968-09-24 GB GB45313/68A patent/GB1207880A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1588376B2 (de) | 1976-01-15 |
DE1588376A1 (de) | 1970-09-24 |
US3553557A (en) | 1971-01-05 |
BE721142A (fr) | 1969-03-03 |
GB1207880A (en) | 1970-10-07 |
SE338801B (fr) | 1971-09-20 |
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