GB1228628A - - Google Patents
Info
- Publication number
- GB1228628A GB1228628A GB1228628DA GB1228628A GB 1228628 A GB1228628 A GB 1228628A GB 1228628D A GB1228628D A GB 1228628DA GB 1228628 A GB1228628 A GB 1228628A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thermistor
- thermistors
- circuit
- current
- protected
- 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
- 239000000853 adhesive Substances 0.000 abstract 1
- 230000001070 adhesive effect Effects 0.000 abstract 1
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
- H02H3/085—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current making use of a thermal sensor, e.g. thermistor, heated by the excess current
Landscapes
- Thermistors And Varistors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4946468 | 1968-10-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1228628A true GB1228628A (enrdf_load_stackoverflow) | 1971-04-15 |
Family
ID=10452429
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1228628D Expired GB1228628A (enrdf_load_stackoverflow) | 1968-10-18 | 1968-10-18 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1228628A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450496A (en) * | 1979-08-16 | 1984-05-22 | Raychem Corporation | Protection of certain electrical systems by use of PTC device |
| GB2135508A (en) * | 1979-08-16 | 1984-08-30 | Raychem Corp | Indirectly-heated PTC devices |
-
1968
- 1968-10-18 GB GB1228628D patent/GB1228628A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4450496A (en) * | 1979-08-16 | 1984-05-22 | Raychem Corporation | Protection of certain electrical systems by use of PTC device |
| GB2135508A (en) * | 1979-08-16 | 1984-08-30 | Raychem Corp | Indirectly-heated PTC devices |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES373580A1 (es) | Un dispositivo de exhibicion electronico. | |
| ZA747346B (en) | An improvement in or relating to ground fault circuit breakers with cold temperature bimetal construction | |
| GB1248776A (en) | A circuit arrangement for protecting the winding of an a.c. motor against overheating | |
| US3600650A (en) | Protected semiconductor device having sensor thermally coupled to electrode | |
| ES295115A1 (es) | Un dispositivo de control de temperatura para almohadillas, mantas y similares calentadas electricamente | |
| GB1175336A (en) | Anti-Shock Control Devices for Electrically Heated Glass. | |
| GB1228628A (enrdf_load_stackoverflow) | ||
| GB990023A (en) | Improvements relating to printed electrical circults | |
| ES335013A1 (es) | Un dispositivo de control para uso de un sistema de control del exceso de temperatura en una manta calentada electricamente. | |
| GB750036A (en) | Improvements in or relating to automatic thermal alarm systems | |
| GB1188975A (en) | An Automatic Degaussing Apparatus | |
| US2339029A (en) | Thermosensitive relay | |
| AT305669B (de) | Temperatursteuereinrichtung mit stufenweiser Zu- bzw. Abschaltung von elektrischen Heizelementen | |
| GB1312122A (en) | Protection circuit | |
| GB1462446A (en) | Overload protection circuit for a transistor | |
| GB1164826A (en) | Protective Systems for Electric Lines | |
| GB1263373A (en) | Safety devices for electrical heating apparatus | |
| GB728862A (en) | Improvements in means for providing protection against overheating of electric motors when stalled | |
| GB1132923A (en) | Improvements in and relating to thermally responsive electric switch devices | |
| GB838298A (en) | Improvements in or relating to electric protective relay devices | |
| GB1234556A (en) | Improvements in or relating to electrical circuit protection devices | |
| GB1187270A (en) | Improvements relating to Temperature Control in Electrical Power-Supply Units | |
| ES334208A1 (es) | Un dispositivo interruptor bimetalico. | |
| GB1042550A (en) | An a.c. electrical switching circuit | |
| GB1096564A (en) | Two-vane voltage compensated flasher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |