GB1125051A - Arrangement for overload protection of three-phase a.c. motors - Google Patents
Arrangement for overload protection of three-phase a.c. motorsInfo
- Publication number
- GB1125051A GB1125051A GB660/66A GB66066A GB1125051A GB 1125051 A GB1125051 A GB 1125051A GB 660/66 A GB660/66 A GB 660/66A GB 66066 A GB66066 A GB 66066A GB 1125051 A GB1125051 A GB 1125051A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- windings
- switch
- motor
- phase
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Protection Of Generators And Motors (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL0050867 | 1965-06-08 | ||
DEL50868A DE1285607B (de) | 1965-06-08 | 1965-06-08 | Vorrichtung zum UEberlastungsschutz von Drehstrommotoren |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1125051A true GB1125051A (en) | 1968-08-28 |
Family
ID=25985969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB660/66A Expired GB1125051A (en) | 1965-06-08 | 1966-01-06 | Arrangement for overload protection of three-phase a.c. motors |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE675565A (de) |
CH (1) | CH446518A (de) |
DE (2) | DE1285607B (de) |
FR (1) | FR1462638A (de) |
GB (1) | GB1125051A (de) |
NL (2) | NL6516444A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2223269A1 (es) * | 2002-04-19 | 2005-02-16 | Ff Seeley Nominees Pty Ltd | Protector para interruptor termico instalado en bobinas electromagneticas. |
CN106762690A (zh) * | 2017-01-06 | 2017-05-31 | 宁波九缘菲力加泵业有限公司 | 一种净水机专用的ro机自吸增压稳压泵*** |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2477794A1 (fr) * | 1980-03-05 | 1981-09-11 | Ballu Gabriel | Dispositif de securite electrique pour engins mobiles generateurs d'energie electrique |
DE3443479A1 (de) * | 1984-11-29 | 1986-06-05 | Buderus Ag, 6330 Wetzlar | Schutzvorrichtung fuer geraete mit elektromotorischem antrieb |
FR2605466B1 (fr) * | 1986-10-15 | 1991-08-16 | Salmson Pompes | Dispositif de surveillance de moteur electrique |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2992405A (en) * | 1957-03-26 | 1961-07-11 | Raytheon Co | Insulating and cooling devices |
DE1867072U (de) * | 1960-12-23 | 1963-02-14 | Loher & Soehne G M B H | Elektrische maschine. |
FR1318057A (fr) * | 1962-03-20 | 1963-02-15 | Thomson Houston Comp Francaise | Machine électrique à stator étanche |
-
0
- NL NL126870D patent/NL126870C/xx active
-
1965
- 1965-06-08 DE DEL50868A patent/DE1285607B/de active Pending
- 1965-06-08 DE DE19651513280 patent/DE1513280B2/de active Pending
- 1965-12-06 CH CH1681665A patent/CH446518A/de unknown
- 1965-12-16 NL NL6516444A patent/NL6516444A/xx unknown
- 1965-12-30 FR FR8502A patent/FR1462638A/fr not_active Expired
-
1966
- 1966-01-06 GB GB660/66A patent/GB1125051A/en not_active Expired
- 1966-01-25 BE BE675565D patent/BE675565A/xx unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2223269A1 (es) * | 2002-04-19 | 2005-02-16 | Ff Seeley Nominees Pty Ltd | Protector para interruptor termico instalado en bobinas electromagneticas. |
CN106762690A (zh) * | 2017-01-06 | 2017-05-31 | 宁波九缘菲力加泵业有限公司 | 一种净水机专用的ro机自吸增压稳压泵*** |
Also Published As
Publication number | Publication date |
---|---|
DE1513280B2 (de) | 1973-01-25 |
FR1462638A (fr) | 1966-12-16 |
BE675565A (de) | 1966-05-16 |
DE1513280A1 (de) | 1969-10-16 |
NL6516444A (de) | 1966-12-09 |
DE1285607B (de) | 1968-12-19 |
CH446518A (de) | 1967-11-15 |
NL126870C (de) | 1900-01-01 |
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