DK0432625T3 - Omskifter til hoved- og bitråden til vekselstrømsforsynede dobbelttrådslamper i trafiksignalanlæg - Google Patents
Omskifter til hoved- og bitråden til vekselstrømsforsynede dobbelttrådslamper i trafiksignalanlægInfo
- Publication number
- DK0432625T3 DK0432625T3 DK90123331.2T DK90123331T DK0432625T3 DK 0432625 T3 DK0432625 T3 DK 0432625T3 DK 90123331 T DK90123331 T DK 90123331T DK 0432625 T3 DK0432625 T3 DK 0432625T3
- Authority
- DK
- Denmark
- Prior art keywords
- switch
- main
- filament
- light
- emitting diode
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
- B61L5/12—Visible signals
- B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
- B61L5/1809—Daylight signals
- B61L5/1881—Wiring diagrams for power supply, control or testing
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Audible And Visible Signals (AREA)
- Train Traffic Observation, Control, And Security (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Time-Division Multiplex Systems (AREA)
- Power Conversion In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8914703U DE8914703U1 (de) | 1989-12-14 | 1989-12-14 | Haupt/Nebenfadenumschalter für wechselstromgespeiste Doppelfadenlampen in Verkehrssignalanlagen |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0432625T3 true DK0432625T3 (da) | 1994-06-20 |
Family
ID=6845456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK90123331.2T DK0432625T3 (da) | 1989-12-14 | 1990-12-05 | Omskifter til hoved- og bitråden til vekselstrømsforsynede dobbelttrådslamper i trafiksignalanlæg |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0432625B1 (da) |
AT (1) | ATE102780T1 (da) |
DE (2) | DE8914703U1 (da) |
DK (1) | DK0432625T3 (da) |
ES (1) | ES2051444T3 (da) |
FI (1) | FI97674C (da) |
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 DE8914703U patent/DE8914703U1/de not_active Expired - Lifetime
-
1990
- 1990-12-05 EP EP90123331A patent/EP0432625B1/de not_active Expired - Lifetime
- 1990-12-05 DK DK90123331.2T patent/DK0432625T3/da active
- 1990-12-05 ES ES90123331T patent/ES2051444T3/es not_active Expired - Lifetime
- 1990-12-05 DE DE90123331T patent/DE59004905D1/de not_active Expired - Fee Related
- 1990-12-05 AT AT90123331T patent/ATE102780T1/de not_active IP Right Cessation
- 1990-12-13 FI FI906150A patent/FI97674C/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
FI97674C (fi) | 1997-01-27 |
EP0432625A1 (de) | 1991-06-19 |
DE8914703U1 (de) | 1990-02-22 |
ES2051444T3 (es) | 1994-06-16 |
FI97674B (fi) | 1996-10-15 |
EP0432625B1 (de) | 1994-03-09 |
FI906150A0 (fi) | 1990-12-13 |
DE59004905D1 (de) | 1994-04-14 |
ATE102780T1 (de) | 1994-03-15 |
FI906150A (fi) | 1991-06-15 |
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