BE644491A - - Google Patents
Info
- Publication number
- BE644491A BE644491A BE644491DA BE644491A BE 644491 A BE644491 A BE 644491A BE 644491D A BE644491D A BE 644491DA BE 644491 A BE644491 A BE 644491A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
-
- 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
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
- G01K7/021—Particular circuit arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H6/00—Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/404—Protective devices specially adapted for fluid filled transformers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/406—Temperature sensor or protection
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH266963A CH398779A (de) | 1963-03-01 | 1963-03-01 | Thermische Überlastungsschutzeinrichtung für elektrische Anlageteile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE644491A true BE644491A (OSRAM) | 1964-06-15 |
Family
ID=4238900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE644491D BE644491A (OSRAM) | 1963-03-01 | 1964-02-28 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE644491A (OSRAM) |
| CH (1) | CH398779A (OSRAM) |
| GB (1) | GB1016126A (OSRAM) |
| NL (1) | NL6401627A (OSRAM) |
| SE (1) | SE300458B (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109818421A (zh) * | 2019-04-01 | 2019-05-28 | 安徽九翔信息科技有限责任公司 | 一种计算机监控电力保护系统 |
| CN112038061B (zh) * | 2020-09-08 | 2023-03-31 | 国网上海市电力公司 | 一种高过载能力配电变压器 |
-
1963
- 1963-03-01 CH CH266963A patent/CH398779A/de unknown
-
1964
- 1964-02-21 NL NL6401627A patent/NL6401627A/xx unknown
- 1964-02-28 BE BE644491D patent/BE644491A/xx unknown
- 1964-02-28 GB GB834564A patent/GB1016126A/en not_active Expired
- 1964-02-28 SE SE247564A patent/SE300458B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1016126A (en) | 1966-01-05 |
| CH398779A (de) | 1966-03-15 |
| SE300458B (OSRAM) | 1968-04-29 |
| NL6401627A (OSRAM) | 1964-09-02 |