ES2051443T3 - Conmutador de hilo principal/secundario para lamparas de doble hilo alimentadas con corriente alterna en instalaciones de señales de trafico. - Google Patents
Conmutador de hilo principal/secundario para lamparas de doble hilo alimentadas con corriente alterna en instalaciones de señales de trafico.Info
- Publication number
- ES2051443T3 ES2051443T3 ES90123330T ES90123330T ES2051443T3 ES 2051443 T3 ES2051443 T3 ES 2051443T3 ES 90123330 T ES90123330 T ES 90123330T ES 90123330 T ES90123330 T ES 90123330T ES 2051443 T3 ES2051443 T3 ES 2051443T3
- Authority
- ES
- Spain
- Prior art keywords
- switch
- main
- filament
- switched
- optocoupler
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/10—Circuits providing for substitution of the light source in case of its failure
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Keying Circuit Devices (AREA)
- Time-Division Multiplex Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3941328A DE3941328A1 (de) | 1989-12-14 | 1989-12-14 | Haupt/nebenfadenumschalter fuer wechselstromgespeiste doppelfadenlampen in verkehrssignalanlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2051443T3 true ES2051443T3 (es) | 1994-06-16 |
Family
ID=6395470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90123330T Expired - Lifetime ES2051443T3 (es) | 1989-12-14 | 1990-12-05 | Conmutador de hilo principal/secundario para lamparas de doble hilo alimentadas con corriente alterna en instalaciones de señales de trafico. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0432624B1 (fi) |
AT (1) | ATE102427T1 (fi) |
DE (2) | DE3941328A1 (fi) |
DK (1) | DK0432624T3 (fi) |
ES (1) | ES2051443T3 (fi) |
FI (1) | FI97676C (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4120893C2 (de) * | 1991-06-25 | 2000-06-15 | Bayerische Motoren Werke Ag | Beleuchtungsvorrichtung für Kraftfahrzeuge |
DE19606896C2 (de) * | 1996-02-13 | 2001-04-05 | Siemens Ag | Schaltung zum Stellen und Überwachen von Lichtsignalen |
KR100468890B1 (ko) * | 2002-11-01 | 2005-01-29 | 한국철도기술연구원 | 쌍심형 3등 3현시 철도 신호기 에프티-쌍심형 제어 시스템 |
RU2493605C1 (ru) * | 2012-02-17 | 2013-09-20 | Евгений Александрович Оленев | Способ работы линзового светофора с двухнитевой лампой и устройство для его осуществления |
CN114202904A (zh) * | 2022-02-18 | 2022-03-18 | 山东冠嘉智能设备有限公司 | 一种自动包装机停电报警装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1181792B (de) * | 1963-06-29 | 1964-11-19 | Pintsch Bamag Ag | UEberwachungsschaltung fuer Haupt- und Nebenfaeden von Gluehlampen, insbesondere Signallampen |
DE1566901A1 (de) * | 1967-03-21 | 1970-04-30 | Licentia Gmbh | Anordnung zur UEberwachung von Signallampen auf Fadenbruch |
NL178634C (nl) * | 1978-01-02 | 1986-04-16 | Philips Nv | Inrichting voor het detecteren van ongewenste signaalcombinaties van twee signaallampen bij verkeerslichten. |
US4380718A (en) * | 1981-05-22 | 1983-04-19 | Kelsey-Hayes Co. | Trailer marker light substitution circuit |
-
1989
- 1989-12-14 DE DE3941328A patent/DE3941328A1/de not_active Withdrawn
-
1990
- 1990-12-05 ES ES90123330T patent/ES2051443T3/es not_active Expired - Lifetime
- 1990-12-05 DE DE90123330T patent/DE59004777D1/de not_active Expired - Fee Related
- 1990-12-05 EP EP90123330A patent/EP0432624B1/de not_active Expired - Lifetime
- 1990-12-05 DK DK90123330.4T patent/DK0432624T3/da active
- 1990-12-05 AT AT90123330T patent/ATE102427T1/de not_active IP Right Cessation
- 1990-12-13 FI FI906154A patent/FI97676C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3941328A1 (de) | 1991-06-20 |
FI906154A (fi) | 1991-06-15 |
DE59004777D1 (de) | 1994-04-07 |
FI906154A0 (fi) | 1990-12-13 |
EP0432624B1 (de) | 1994-03-02 |
ATE102427T1 (de) | 1994-03-15 |
FI97676B (fi) | 1996-10-15 |
DK0432624T3 (da) | 1994-06-13 |
FI97676C (fi) | 1997-01-27 |
EP0432624A1 (de) | 1991-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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