CH586473A5 - - Google Patents
Info
- Publication number
- CH586473A5 CH586473A5 CH1514474A CH1514474A CH586473A5 CH 586473 A5 CH586473 A5 CH 586473A5 CH 1514474 A CH1514474 A CH 1514474A CH 1514474 A CH1514474 A CH 1514474A CH 586473 A5 CH586473 A5 CH 586473A5
- Authority
- CH
- Switzerland
Links
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
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1514474A CH586473A5 (US08088918-20120103-C00476.png) | 1974-11-13 | 1974-11-13 | |
| DE19752528767 DE2528767A1 (de) | 1974-11-13 | 1975-06-27 | Schaltungsanordnung zur aufpraegung von anfangsbedingungen auf eine aus rc-gliedern bestehende elektrische betriebsmittel-nachbildung |
| AT770175A AT337801B (de) | 1974-11-13 | 1975-10-08 | Schaltungsanordnung zur aufpragung von anfangsbedingungen auf eine aus rc-gliedern bestehende elektrische betriebsmittel-nachbildung |
| GB43395/75A GB1522386A (en) | 1974-11-13 | 1975-10-22 | Protection relay for an electrical device |
| US05/631,156 US4000410A (en) | 1974-11-13 | 1975-11-11 | Circuit arrangement for superposing starting conditions at an electrical operating means-simulator composed of RC-elements |
| JP50136790A JPS5183149A (en) | 1974-11-13 | 1975-11-13 | Rc soshikaranaru denkisadoshudannioite kidojokenojujosurutameno kairosochi |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1514474A CH586473A5 (US08088918-20120103-C00476.png) | 1974-11-13 | 1974-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH586473A5 true CH586473A5 (US08088918-20120103-C00476.png) | 1977-03-31 |
Family
ID=4406745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1514474A CH586473A5 (US08088918-20120103-C00476.png) | 1974-11-13 | 1974-11-13 |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2844706A1 (de) * | 1978-02-03 | 1979-08-09 | Sprecher & Schuh Ag | Schaltung zur simulierung des waermehaushaltes eines elektrischen betriebsmittels |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3137496C2 (de) * | 1981-09-21 | 1990-01-25 | Siemens AG, 1000 Berlin und 8000 München | Digitaler Überstromauslöser |
| US4547826A (en) * | 1983-11-30 | 1985-10-15 | General Electric Company | Generalized real-time thermal model |
| FR2581807B1 (fr) * | 1985-05-13 | 1988-06-03 | Crouzet Sa | Dispositif de protection thermique |
| US4704550A (en) * | 1986-11-07 | 1987-11-03 | American Telephone And Telegraph Company | Method and apparatus for driving electrical circuits |
| DE59005948D1 (de) * | 1989-09-25 | 1994-07-07 | Asea Brown Boveri | Halbleiterschalter. |
| DE19882882B4 (de) * | 1997-12-08 | 2008-05-29 | SRMOS, Inc., Seattle | Verfahren und Schaltung für die Detektion eines Zustandes eines primären Schalters in isolierten Gleichspannungswandlern |
| US6377051B1 (en) * | 1999-12-03 | 2002-04-23 | Abb Power T&D Company Inc. | Relay test set using computer controlled voltage supply to stimulate both voltage and current transformers |
| JP7043178B2 (ja) * | 2017-03-23 | 2022-03-29 | 太陽誘電株式会社 | 受動素子の等価回路のシミュレーション方法及びその装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3573451A (en) * | 1965-10-13 | 1971-04-06 | Monsanto Co | Function generator for producing square and ramp wave pulses |
-
1974
- 1974-11-13 CH CH1514474A patent/CH586473A5/xx not_active IP Right Cessation
-
1975
- 1975-06-27 DE DE19752528767 patent/DE2528767A1/de not_active Withdrawn
- 1975-10-08 AT AT770175A patent/AT337801B/de not_active IP Right Cessation
- 1975-10-22 GB GB43395/75A patent/GB1522386A/en not_active Expired
- 1975-11-11 US US05/631,156 patent/US4000410A/en not_active Expired - Lifetime
- 1975-11-13 JP JP50136790A patent/JPS5183149A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2844706A1 (de) * | 1978-02-03 | 1979-08-09 | Sprecher & Schuh Ag | Schaltung zur simulierung des waermehaushaltes eines elektrischen betriebsmittels |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1522386A (en) | 1978-08-23 |
| DE2528767A1 (de) | 1976-05-20 |
| AT337801B (de) | 1977-07-25 |
| US4000410A (en) | 1976-12-28 |
| ATA770175A (de) | 1976-11-15 |
| JPS5183149A (en) | 1976-07-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |