DE69009083D1 - Überhitzungsschutz-Auslöseschaltung mit schmalem Veränderungsbereich des Schwellenwerts. - Google Patents
Überhitzungsschutz-Auslöseschaltung mit schmalem Veränderungsbereich des Schwellenwerts.Info
- Publication number
- DE69009083D1 DE69009083D1 DE69009083T DE69009083T DE69009083D1 DE 69009083 D1 DE69009083 D1 DE 69009083D1 DE 69009083 T DE69009083 T DE 69009083T DE 69009083 T DE69009083 T DE 69009083T DE 69009083 D1 DE69009083 D1 DE 69009083D1
- Authority
- DE
- Germany
- Prior art keywords
- threshold range
- overheat protection
- trip circuit
- protection trip
- narrow threshold
- 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 - Fee Related
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
- H02H5/044—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 using a semiconductor device to sense the temperature
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8983606A IT1235681B (it) | 1989-02-22 | 1989-02-22 | Circuito di protezione termica con ristretto campo di variazione della soglia di intervento. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69009083D1 true DE69009083D1 (de) | 1994-06-30 |
DE69009083T2 DE69009083T2 (de) | 1994-09-08 |
Family
ID=11323040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69009083T Expired - Fee Related DE69009083T2 (de) | 1989-02-22 | 1990-02-08 | Überhitzungsschutz-Auslöseschaltung mit schmalem Veränderungsbereich des Schwellenwerts. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0384900B1 (de) |
JP (1) | JPH02248113A (de) |
DE (1) | DE69009083T2 (de) |
IT (1) | IT1235681B (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1248100B (it) * | 1991-04-30 | 1995-01-05 | Sgs Thomson Microelectronics | Dispositivo per la protezione termica di circuiti includenti componenti di potenza |
EP0565807A1 (de) * | 1992-04-17 | 1993-10-20 | STMicroelectronics S.r.l. | MOS-Leistungstransistorbauelement |
CN109753104B (zh) * | 2017-11-03 | 2021-08-13 | 朋程科技股份有限公司 | 具温度补偿机制的开关电路及使用此开关电路的调节器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH532778A (fr) * | 1971-06-21 | 1973-01-15 | Centre Electron Horloger | Dispositif senseur de température |
US4021722A (en) * | 1974-11-04 | 1977-05-03 | Rca Corporation | Temperature-sensitive current divider |
JPS58221507A (ja) * | 1982-06-18 | 1983-12-23 | Toshiba Corp | トランジスタ回路 |
-
1989
- 1989-02-22 IT IT8983606A patent/IT1235681B/it active
-
1990
- 1990-02-08 EP EP90830048A patent/EP0384900B1/de not_active Expired - Lifetime
- 1990-02-08 DE DE69009083T patent/DE69009083T2/de not_active Expired - Fee Related
- 1990-02-22 JP JP2042307A patent/JPH02248113A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0384900A3 (de) | 1991-03-20 |
EP0384900A2 (de) | 1990-08-29 |
JPH02248113A (ja) | 1990-10-03 |
EP0384900B1 (de) | 1994-05-25 |
IT8983606A0 (it) | 1989-02-22 |
DE69009083T2 (de) | 1994-09-08 |
IT1235681B (it) | 1992-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69103813D1 (de) | Überspannungs- und Überstromschutzschaltung. | |
DE3581852D1 (de) | Integrierte ueberspannungsschutzschaltung. | |
MX9206004A (es) | Disyuntor de circuito limitador de corriente. | |
MA22101A1 (fr) | Brise-lames . | |
DE69110409D1 (de) | Schutzschalter. | |
FR2651881B1 (fr) | Circuit de detection de seuil de temperature. | |
DE59005957D1 (de) | Starterschutzschaltung. | |
MX9206006A (es) | Disyuntor de circuito limitador de corriente. | |
NO890184D0 (no) | Beskyttelseskontakt. | |
MX9206005A (es) | Disyuntor de circuito limitador de corriente. | |
DE69016865D1 (de) | Klingenschutz. | |
FR2684816B1 (fr) | Circuit de protection serie. | |
DE69113763D1 (de) | Schutzschaltung mit niedriger Kapazität. | |
DE3750155D1 (de) | Schwingungsfreie Kurzschluss-Schutzschaltung. | |
DE69208205D1 (de) | Schutzschaltung | |
DE69018545D1 (de) | Wasserempfindlicher Lastkreisschalter. | |
DE68911582D1 (de) | Treiber-Schutzschaltung. | |
TR23732A (tr) | Devre koruma salteri. | |
DE69009083D1 (de) | Überhitzungsschutz-Auslöseschaltung mit schmalem Veränderungsbereich des Schwellenwerts. | |
PT95181A (pt) | Disjuntor, em particular, de proteccao | |
DE69113830D1 (de) | Schutzschalter. | |
FR2662300B1 (fr) | Disjoncteur. | |
DE3768729D1 (de) | Kurzschlussschutz. | |
DE69019746D1 (de) | Überlastungsschutzschaltung. | |
DE69204237D1 (de) | Schaltkreis zum Überspannungsschutz. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |