NL190588C - Lampstoringsdetector. - Google Patents
Lampstoringsdetector.Info
- Publication number
- NL190588C NL190588C NL8403575A NL8403575A NL190588C NL 190588 C NL190588 C NL 190588C NL 8403575 A NL8403575 A NL 8403575A NL 8403575 A NL8403575 A NL 8403575A NL 190588 C NL190588 C NL 190588C
- Authority
- NL
- Netherlands
- Prior art keywords
- failure detector
- lamp failure
- lamp
- detector
- failure
- Prior art date
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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
- H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
- H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08331551A GB2150372B (en) | 1983-11-25 | 1983-11-25 | Lamp failure detector |
GB8331551 | 1983-11-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL8403575A NL8403575A (nl) | 1985-06-17 |
NL190588B NL190588B (nl) | 1993-12-01 |
NL190588C true NL190588C (nl) | 1994-05-02 |
Family
ID=10552364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL8403575A NL190588C (nl) | 1983-11-25 | 1984-11-23 | Lampstoringsdetector. |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE3441824C2 (nl) |
GB (1) | GB2150372B (nl) |
NL (1) | NL190588C (nl) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3541549A1 (de) * | 1985-11-25 | 1987-05-27 | Stuehrenberg Rolf | Verfahren und vorrichtung zur signalsicherung in lichtzeichenanlagen |
IT1204239B (it) * | 1986-05-22 | 1989-03-01 | Zetron Istituto Zanussi Per La | Dispositivo di controllo di lampade con bulbi in vetro e procedimento relativo |
DE3632179A1 (de) * | 1986-09-22 | 1988-04-07 | Siemens Ag | Schaltung zum ueberwachen von signallampen |
DE8909649U1 (de) * | 1989-08-11 | 1990-12-06 | Siemens AG, 1000 Berlin und 8000 München | Signalumsetzer mit freibleibendem Eingangsspannungspegel |
DE4000108A1 (de) * | 1990-01-04 | 1991-07-11 | Felten & Guilleaume Energie | Schaltungsanordnung fuer ein elektronisches ueberwachungsorgan von niedervoltlampensystemen |
FR2661250B1 (fr) * | 1990-04-18 | 1992-11-13 | Chauffe Cie Generale | Dispositif de surveillance d'un reseau d'eclairage public ou analogue, pour localiser les pannes de luminaire. |
US5248967A (en) * | 1991-04-26 | 1993-09-28 | Marek Daneshfar | Method and apparatus for monitoring electrical devices |
ES2116227B1 (es) * | 1996-06-28 | 1999-04-01 | Aleza Izquierdo Porfirio | Sistema de control y analisis para semaforos. |
FR2768589B1 (fr) * | 1997-09-16 | 1999-11-12 | Sagem | Procede de surveillance d'une pluralite de sources de lumiere destinees a reglementer la circulation a un croisement |
JP4398417B2 (ja) | 2005-10-19 | 2010-01-13 | 株式会社小糸製作所 | 車両用灯具の点灯制御装置 |
DE102006018575A1 (de) * | 2006-04-21 | 2007-10-25 | Tridonicatco Gmbh & Co. Kg | Fehlererkennung von Leuchtdioden |
CN106504559A (zh) * | 2016-12-26 | 2017-03-15 | 上海澳星照明电器制造有限公司 | 交通信号灯故障预警方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2833761C3 (de) * | 1978-08-01 | 1981-12-03 | Siemens AG, 1000 Berlin und 8000 München | Schaltungsanordnung zur Überwachung des Zustands von Signalanlagen, insbesondere von Straßenverkehrs-Lichtsignalanlagen |
JPS55139795A (en) * | 1979-04-19 | 1980-10-31 | Tokyo Shibaura Electric Co | Core disconnector detector for series firing circuit |
CH652671A5 (en) * | 1980-08-18 | 1985-11-29 | Stin | Light signal circuit arrangement in a railway system |
FR2506110A1 (fr) * | 1981-05-14 | 1982-11-19 | Serres Bernard | Dispositif a memoire pour controle d'eclairage |
DE3206345A1 (de) * | 1982-02-22 | 1983-09-01 | Siemens AG, 1000 Berlin und 8000 München | Lichtsignalanlage, insbesondere verkehrssignalanlage |
-
1983
- 1983-11-25 GB GB08331551A patent/GB2150372B/en not_active Expired
-
1984
- 1984-11-15 DE DE3441824A patent/DE3441824C2/de not_active Expired - Fee Related
- 1984-11-23 NL NL8403575A patent/NL190588C/nl not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2150372B (en) | 1986-12-10 |
GB8331551D0 (en) | 1984-01-04 |
DE3441824C2 (de) | 1994-01-13 |
DE3441824A1 (de) | 1985-06-05 |
NL190588B (nl) | 1993-12-01 |
NL8403575A (nl) | 1985-06-17 |
GB2150372A (en) | 1985-06-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3483254D1 (de) | Beleuchtungsanordnung. | |
DE3483650D1 (de) | Beleuchtungsvorrichtungen. | |
DE3482632D1 (de) | Elektronendetektor. | |
FI841326A0 (fi) | Flytande tvaettmedel som befraemjar flaeckuttagning. | |
OA07643A (fr) | Vinylcéphalosporines substituées. | |
DE3483536D1 (de) | Gasfuehler. | |
FI842266A0 (fi) | Lyftanordning med en kompenserad faell. | |
FI852269L (fi) | Floedesmaetare som avkaenner elladdningar. | |
FI845099L (fi) | Projektor foer framstaellning av en ljusflaeck av polariserat ljus saerskilt foer biostimulering. | |
DE3485528D1 (de) | Mikrocomputer. | |
DE3481097D1 (de) | Leuchtanzeige. | |
DE3484620D1 (de) | Feuermeldegeraet. | |
FI841872A0 (fi) | Pansargenomborrande projektil. | |
DE3483329D1 (de) | Substituierte dihydrobenzopyranone. | |
NO161197C (no) | Gassdetektor. | |
NL190588C (nl) | Lampstoringsdetector. | |
FI853107L (fi) | Balk. | |
DE3484577D1 (de) | Fotodetektor. | |
DE3482629D1 (de) | Substituierte indole. | |
NL189324C (nl) | Halogeengloeilamp. | |
FI841096A (fi) | Statisk konditionscykel. | |
FI841014A (fi) | Detektor foer suspenderade partiklar. | |
FI842186A0 (fi) | Belysningsarmatur foer kompaktlysroerslampa. | |
DE3881245D1 (de) | Ausfall-detektorschaltung. | |
DE3883272D1 (de) | Ausfall-detektorschaltung. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A1A | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: FERRANTI INTERNATIONAL SIGNAL PLC |
|
BC | A request for examination has been filed | ||
DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: FERRANTI INTERNATIONAL PLC |
|
CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: PEEK TRAFFIC LIMITED |
|
V1 | Lapsed because of non-payment of the annual fee |
Effective date: 19990601 |