CH658756A5 - Ueberlastschutzeinrichtung fuer elektrischen schaltkreis. - Google Patents
Ueberlastschutzeinrichtung fuer elektrischen schaltkreis. Download PDFInfo
- Publication number
- CH658756A5 CH658756A5 CH2547/82A CH254782A CH658756A5 CH 658756 A5 CH658756 A5 CH 658756A5 CH 2547/82 A CH2547/82 A CH 2547/82A CH 254782 A CH254782 A CH 254782A CH 658756 A5 CH658756 A5 CH 658756A5
- Authority
- CH
- Switzerland
- Prior art keywords
- voltage
- current
- circuit
- load
- resistor
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 claims description 32
- 230000006870 function Effects 0.000 description 33
- 230000001681 protective effect Effects 0.000 description 13
- 239000004020 conductor Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 230000015556 catabolic process Effects 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000013021 overheating Methods 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Emergency Protection Circuit Devices (AREA)
- Protection Of Generators And Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25809281A | 1981-04-27 | 1981-04-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH658756A5 true CH658756A5 (de) | 1986-11-28 |
Family
ID=22979069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH2547/82A CH658756A5 (de) | 1981-04-27 | 1982-04-26 | Ueberlastschutzeinrichtung fuer elektrischen schaltkreis. |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS57183214A (fr) |
| AU (1) | AU560789B2 (fr) |
| BE (1) | BE892997A (fr) |
| BR (1) | BR8202362A (fr) |
| CA (1) | CA1187591A (fr) |
| CH (1) | CH658756A5 (fr) |
| DE (1) | DE3215180A1 (fr) |
| ES (1) | ES511687A0 (fr) |
| FR (1) | FR2504748B1 (fr) |
| GB (1) | GB2097615B (fr) |
| IE (1) | IE52772B1 (fr) |
| ZA (1) | ZA822618B (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3730829C2 (de) * | 1987-09-14 | 1997-02-06 | Siemens Ag | Überlastschutz für den Erregerkreis einer Synchronmaschine |
| AU612195B2 (en) * | 1987-11-11 | 1991-07-04 | Dega Research Pty. Ltd. | Method and apparatus for protecting a pump motor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1407271A (fr) * | 1964-06-20 | 1965-07-30 | Electronique Et D Automatique | Dispositif de protection des circuits électriques |
| US3875464A (en) * | 1973-10-10 | 1975-04-01 | Westinghouse Electric Corp | Solid state overload relay |
| FR2432211A1 (fr) * | 1978-07-24 | 1980-02-22 | Simplex Appareils | Declencheur a " phases associees " pour disjoncteur de protection de transformateur |
-
1982
- 1982-04-07 IE IE835/82A patent/IE52772B1/en unknown
- 1982-04-15 AU AU82661/82A patent/AU560789B2/en not_active Ceased
- 1982-04-16 ZA ZA822618A patent/ZA822618B/xx unknown
- 1982-04-22 CA CA000401416A patent/CA1187591A/fr not_active Expired
- 1982-04-23 FR FR8207089A patent/FR2504748B1/fr not_active Expired
- 1982-04-23 DE DE19823215180 patent/DE3215180A1/de not_active Withdrawn
- 1982-04-26 BR BR8202362A patent/BR8202362A/pt unknown
- 1982-04-26 ES ES511687A patent/ES511687A0/es active Granted
- 1982-04-26 GB GB8211959A patent/GB2097615B/en not_active Expired
- 1982-04-26 CH CH2547/82A patent/CH658756A5/de not_active IP Right Cessation
- 1982-04-27 BE BE0/207946A patent/BE892997A/fr not_active IP Right Cessation
- 1982-04-27 JP JP57069704A patent/JPS57183214A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB2097615A (en) | 1982-11-03 |
| DE3215180A1 (de) | 1982-11-11 |
| ES8306930A1 (es) | 1983-06-01 |
| JPS57183214A (en) | 1982-11-11 |
| ES511687A0 (es) | 1983-06-01 |
| ZA822618B (en) | 1983-04-27 |
| AU560789B2 (en) | 1987-04-16 |
| BE892997A (fr) | 1982-10-27 |
| CA1187591A (fr) | 1985-05-21 |
| AU8266182A (en) | 1982-11-04 |
| GB2097615B (en) | 1985-06-12 |
| FR2504748B1 (fr) | 1986-04-18 |
| BR8202362A (pt) | 1983-04-05 |
| IE820835L (en) | 1982-10-27 |
| IE52772B1 (en) | 1988-02-17 |
| FR2504748A1 (fr) | 1982-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |