CH566008A5 - - Google Patents
Info
- Publication number
- CH566008A5 CH566008A5 CH1752473A CH1752473A CH566008A5 CH 566008 A5 CH566008 A5 CH 566008A5 CH 1752473 A CH1752473 A CH 1752473A CH 1752473 A CH1752473 A CH 1752473A CH 566008 A5 CH566008 A5 CH 566008A5
- Authority
- CH
- Switzerland
Links
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
- H02H3/44—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 the rate of change of electrical quantities
- H02H3/445—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 the rate of change of electrical quantities of DC quantities
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
- H02H7/268—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured for dc systems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Measurement Of Current Or Voltage (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1752473A CH566008A5 (ko) | 1973-12-14 | 1973-12-14 | |
| DE19742406196 DE2406196C3 (de) | 1973-12-14 | 1974-02-09 | Verfahren und Einrichtung zur Detektion von Kurzschlüssen |
| FR7409111A FR2254899B1 (ko) | 1973-12-14 | 1974-03-18 | |
| US05/530,147 US3978374A (en) | 1973-12-14 | 1974-12-06 | Method and apparatus for the detection of short circuits |
| SE7415476A SE394034B (sv) | 1973-12-14 | 1974-12-10 | Forfarande och anordning vid detektering av kortslutningar i elektriska anleggningar, serskilt bankontaktledningar |
| SU742081886A SU638292A3 (ru) | 1973-12-14 | 1974-12-11 | Устройство дл аварийного отключени линий электропередач |
| CA215,894A CA999645A (en) | 1973-12-14 | 1974-12-12 | Method and apparatus for the detection of short circuits |
| AT992574A AT338910B (de) | 1973-12-14 | 1974-12-12 | Einrichtung zur detektion von kurzschlussen |
| ZA00747916A ZA747916B (en) | 1973-12-14 | 1974-12-12 | Method and apparatus for the detection of short circuits |
| AU76374/74A AU495449B2 (en) | 1973-12-14 | 1974-12-12 | Method and apparatus forthe detection of short circuits |
| IT30460/74A IT1030904B (it) | 1973-12-14 | 1974-12-12 | Sistema e dispositivo per il rilievo di cortocircuiti |
| ES432870A ES432870A1 (es) | 1973-12-14 | 1974-12-12 | Procedimiento y aparato para la deteccion de cortacircuitosen instalaciones electricas. |
| JP14298874A JPS5644663B2 (ko) | 1973-12-14 | 1974-12-12 | |
| BE151426A BE823262A (fr) | 1973-12-14 | 1974-12-12 | Procede et dispositif pour la detection de courts-circuits |
| GB53763/74A GB1495402A (en) | 1973-12-14 | 1974-12-12 | Method and apparatus for the detection of short circuits |
| NL7416159A NL7416159A (nl) | 1973-12-14 | 1974-12-12 | Werkwijze en inrichting voor het detecteren van kortsluitingen. |
| BR10403/74A BR7410403D0 (pt) | 1973-12-14 | 1974-12-12 | Processo e dispositivo para a deteccao de curto-circuitos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1752473A CH566008A5 (ko) | 1973-12-14 | 1973-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH566008A5 true CH566008A5 (ko) | 1975-08-29 |
Family
ID=4426098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1752473A CH566008A5 (ko) | 1973-12-14 | 1973-12-14 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US3978374A (ko) |
| JP (1) | JPS5644663B2 (ko) |
| AT (1) | AT338910B (ko) |
| BE (1) | BE823262A (ko) |
| BR (1) | BR7410403D0 (ko) |
| CA (1) | CA999645A (ko) |
| CH (1) | CH566008A5 (ko) |
| ES (1) | ES432870A1 (ko) |
| FR (1) | FR2254899B1 (ko) |
| GB (1) | GB1495402A (ko) |
| IT (1) | IT1030904B (ko) |
| NL (1) | NL7416159A (ko) |
| SE (1) | SE394034B (ko) |
| SU (1) | SU638292A3 (ko) |
| ZA (1) | ZA747916B (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4032766A (en) * | 1976-05-17 | 1977-06-28 | Tally Corporation | Wide range current flow fault detector |
| CH619569A5 (ko) * | 1976-12-02 | 1980-09-30 | Bbc Brown Boveri & Cie | |
| US4203142A (en) * | 1978-07-31 | 1980-05-13 | Lee Donald E | Ground fault system and method of detection |
| DE3519262A1 (de) * | 1985-05-24 | 1986-11-27 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum erzeugen eines ausloesesignals in abhaengigkeit von der groesse und der dauer eines ueberstromes |
| US4775833A (en) * | 1986-10-03 | 1988-10-04 | Coulter Electronics, Inc. | Lodged debris detector for a particle analyzer |
| FR2646538B1 (fr) * | 1989-04-26 | 1991-08-23 | Valeo Vision | Dispositif d'eclairage de vehicule automobile comportant des moyens de protection contre les courts-circuits |
| US5126659A (en) * | 1990-07-13 | 1992-06-30 | Motorola, Inc. | Enablement of a test mode in an electronic module with limited pin-outs |
| CN102520300B (zh) * | 2011-11-21 | 2015-12-09 | 航天科工深圳（集团）有限公司 | 一种线路短路故障检测方法及系统 |
| DE102017212730A1 (de) | 2017-07-25 | 2019-01-31 | Siemens Aktiengesellschaft | Verfahren und Einrichtung zur Fehlerortung entlang einer Energieversorgungsstrecke bei Gleichstromsystemen |
| CN111352010B (zh) * | 2020-04-23 | 2022-06-14 | 烟台海珐电气科技有限公司 | 一种配电柜绝缘故障预警装置 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3419757A (en) * | 1966-04-08 | 1968-12-31 | Gen Electric | Overcurrent protective means |
| US3657605A (en) * | 1969-07-02 | 1972-04-18 | Ass Elect Ind | Overcurrent transient non-responsive trip device |
| DE2143971C3 (de) * | 1971-09-02 | 1981-12-03 | Hewlett-Packard GmbH, 7030 Böblingen | Spitzenwert-Detektorschaltung |
| DE2207315A1 (de) * | 1972-02-17 | 1973-08-23 | Bodenseewerk Perkin Elmer Co | Peakdetektor |
| US3796918A (en) * | 1973-03-26 | 1974-03-12 | Robertshaw Controls Co | Current overload protection system |
| US3836790A (en) * | 1973-08-22 | 1974-09-17 | Lorain Prod Corp | A-c voltage detector |
-
1973
- 1973-12-14 CH CH1752473A patent/CH566008A5/xx not_active IP Right Cessation
-
1974
- 1974-03-18 FR FR7409111A patent/FR2254899B1/fr not_active Expired
- 1974-12-06 US US05/530,147 patent/US3978374A/en not_active Expired - Lifetime
- 1974-12-10 SE SE7415476A patent/SE394034B/xx not_active IP Right Cessation
- 1974-12-11 SU SU742081886A patent/SU638292A3/ru active
- 1974-12-12 CA CA215,894A patent/CA999645A/en not_active Expired
- 1974-12-12 JP JP14298874A patent/JPS5644663B2/ja not_active Expired
- 1974-12-12 GB GB53763/74A patent/GB1495402A/en not_active Expired
- 1974-12-12 BR BR10403/74A patent/BR7410403D0/pt unknown
- 1974-12-12 NL NL7416159A patent/NL7416159A/xx not_active Application Discontinuation
- 1974-12-12 ZA ZA00747916A patent/ZA747916B/xx unknown
- 1974-12-12 IT IT30460/74A patent/IT1030904B/it active
- 1974-12-12 AT AT992574A patent/AT338910B/de not_active IP Right Cessation
- 1974-12-12 ES ES432870A patent/ES432870A1/es not_active Expired
- 1974-12-12 BE BE151426A patent/BE823262A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5091737A (ko) | 1975-07-22 |
| IT1030904B (it) | 1979-04-10 |
| SE394034B (sv) | 1977-05-31 |
| ES432870A1 (es) | 1976-11-01 |
| ATA992574A (de) | 1977-01-15 |
| FR2254899B1 (ko) | 1978-07-28 |
| SE7415476L (ko) | 1975-06-16 |
| CA999645A (en) | 1976-11-09 |
| AT338910B (de) | 1977-09-26 |
| DE2406196B2 (de) | 1976-03-11 |
| FR2254899A1 (ko) | 1975-07-11 |
| SU638292A3 (ru) | 1978-12-15 |
| US3978374A (en) | 1976-08-31 |
| JPS5644663B2 (ko) | 1981-10-21 |
| BR7410403D0 (pt) | 1975-09-16 |
| BE823262A (fr) | 1975-04-01 |
| NL7416159A (nl) | 1975-06-17 |
| AU7637474A (en) | 1976-06-17 |
| GB1495402A (en) | 1977-12-21 |
| ZA747916B (en) | 1976-01-28 |
| DE2406196A1 (de) | 1975-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |