FR2102756A5 - DEVICE FOR DETECTION OF THERMAL OVERLOADS OF A ROTATING ORGAN. - Google Patents
DEVICE FOR DETECTION OF THERMAL OVERLOADS OF A ROTATING ORGAN.Info
- Publication number
- FR2102756A5 FR2102756A5 FR7030589A FR7030589A FR2102756A5 FR 2102756 A5 FR2102756 A5 FR 2102756A5 FR 7030589 A FR7030589 A FR 7030589A FR 7030589 A FR7030589 A FR 7030589A FR 2102756 A5 FR2102756 A5 FR 2102756A5
- Authority
- FR
- France
- Prior art keywords
- detection
- rotating organ
- thermal overloads
- overloads
- thermal
- 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
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/36—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils
- G01K7/38—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using magnetic elements, e.g. magnets, coils the variations of temperature influencing the magnetic permeability
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/04—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies
- G01K13/08—Thermometers specially adapted for specific purposes for measuring temperature of moving solid bodies in rotary movement
-
- 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
- H02H7/0852—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 directly responsive to abnormal temperature by using a temperature sensor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/25—Devices for sensing temperature, or actuated thereby
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7030589A FR2102756A5 (en) | 1970-08-20 | 1970-08-20 | DEVICE FOR DETECTION OF THERMAL OVERLOADS OF A ROTATING ORGAN. |
DE2156399A DE2156399C3 (en) | 1970-08-20 | 1971-11-12 | Thermal overload protection for electrical machines |
GB5447371A GB1369658A (en) | 1970-08-20 | 1971-11-23 | Systems for detecting thermal overloads in a rotary member |
BE775711A BE775711A (en) | 1970-08-20 | 1971-11-23 | DEVICE FOR DETECTION OF THERMAL OVERLOADS OF A ROTATING ORGAN. |
JP47009539A JPS4883301A (en) | 1970-08-20 | 1972-01-27 |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7030589A FR2102756A5 (en) | 1970-08-20 | 1970-08-20 | DEVICE FOR DETECTION OF THERMAL OVERLOADS OF A ROTATING ORGAN. |
DE2156399A DE2156399C3 (en) | 1970-08-20 | 1971-11-12 | Thermal overload protection for electrical machines |
GB5447371A GB1369658A (en) | 1970-08-20 | 1971-11-23 | Systems for detecting thermal overloads in a rotary member |
BE775711A BE775711A (en) | 1970-08-20 | 1971-11-23 | DEVICE FOR DETECTION OF THERMAL OVERLOADS OF A ROTATING ORGAN. |
JP47009539A JPS4883301A (en) | 1970-08-20 | 1972-01-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2102756A5 true FR2102756A5 (en) | 1972-04-07 |
Family
ID=43303379
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7030589A Expired FR2102756A5 (en) | 1970-08-20 | 1970-08-20 | DEVICE FOR DETECTION OF THERMAL OVERLOADS OF A ROTATING ORGAN. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4883301A (en) |
BE (1) | BE775711A (en) |
DE (1) | DE2156399C3 (en) |
FR (1) | FR2102756A5 (en) |
GB (1) | GB1369658A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4576781A (en) * | 1981-07-28 | 1986-03-18 | United Kingdom Atomic Energy Authority | Temperature threshold detectors |
FR2683900A1 (en) * | 1991-11-15 | 1993-05-21 | Heidelberger Druckmasch Ag | DEVICE FOR DETECTING AT LEAST ONE STATE VARIABLE OF A ROTARY BODY. |
DE4137559A1 (en) * | 1991-11-15 | 1993-05-19 | Heidelberger Druckmasch Ag | DEVICE FOR DETECTING AT LEAST ONE STATE SIZE OF A BRUSHLESS DC MOTOR |
DE602004007488T2 (en) | 2004-05-12 | 2008-03-20 | Askoll Holding S.R.L., Povolaro Di Dueville | Liquid circulation pump with a synchronous motor, equipped with a device for heating the liquid, in particular for washing machines |
EP2108930A1 (en) | 2008-04-09 | 2009-10-14 | VARIAN S.p.A. | Contact-less device for measuring operating parameters of rotors of high-speed rotary machines |
DE102020100798A1 (en) | 2020-01-15 | 2021-07-15 | Noris Automation Gmbh | Arrangement for non-contact magnetic temperature measurement on a moving or temporarily non-moving or fixed machine component, method for calibrating such an arrangement and method for performing non-contact magnetic temperature measurement on a moving, temporarily non-moving or fixed machine component |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE959475C (en) * | 1952-12-19 | 1957-03-07 | Siemens Ag | Thermal release, especially for overcurrent protection of electrical machines |
CH466428A (en) * | 1967-12-04 | 1968-12-15 | Bbc Brown Boveri & Cie | Slip-ring-free rotor temperature measuring device for an electrical machine |
-
1970
- 1970-08-20 FR FR7030589A patent/FR2102756A5/en not_active Expired
-
1971
- 1971-11-12 DE DE2156399A patent/DE2156399C3/en not_active Expired
- 1971-11-23 BE BE775711A patent/BE775711A/en not_active IP Right Cessation
- 1971-11-23 GB GB5447371A patent/GB1369658A/en not_active Expired
-
1972
- 1972-01-27 JP JP47009539A patent/JPS4883301A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
DE2156399A1 (en) | 1973-05-17 |
GB1369658A (en) | 1974-10-09 |
DE2156399C3 (en) | 1981-05-14 |
JPS4883301A (en) | 1973-11-07 |
DE2156399B2 (en) | 1980-10-02 |
BE775711A (en) | 1972-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |