BR9710151A - Circuit layout for signal emitters in street traffic installations - Google Patents

Circuit layout for signal emitters in street traffic installations

Info

Publication number: BR9710151A
Authority: BR; Brazil
Prior art keywords: circuit layout; signal emitters; street traffic; installations; traffic installations
Prior art date: 1996-07-08

Application number

BR9710151A

Other languages

Portuguese (pt)

Inventor

Holger Roessner

Original Assignee

Siemens Ag

Priority date (The priority date 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 date listed.)

1996-07-08

Filing date

1997-07-08

Publication date

1999-08-10

1997-07-08 Application filed by Siemens Ag filed Critical Siemens Ag

1999-08-10 Publication of BR9710151A publication Critical patent/BR9710151A/en

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/40—Details of LED load circuits
- H05B45/42—Antiparallel configurations
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
- H05B45/59—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits for reducing or suppressing flicker or glow effects
- 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
- H05B47/23—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in series
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Circuit Arrangement For Electric Light Sources In General (AREA)
Led Devices (AREA)
Traffic Control Systems (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

BR9710151A 1996-07-08 1997-07-08 Circuit layout for signal emitters in street traffic installations BR9710151A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19627475A DE19627475C2 (en)	1996-07-08	1996-07-08	Circuit arrangement for signaling devices in road traffic systems
PCT/DE1997/001434 WO1998002020A1 (en)	1996-07-08	1997-07-08	Circuit for signal transmitters with leds

Publications (1)

Publication Number	Publication Date
BR9710151A true BR9710151A (en)	1999-08-10

Family

ID=7799245

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR9710151A BR9710151A (en)	1996-07-08	1997-07-08	Circuit layout for signal emitters in street traffic installations

Country Status (7)

Country	Link
EP (1)	EP0910934B1 (en)
JP (1)	JP2001524249A (en)
KR (1)	KR20000023652A (en)
BR (1)	BR9710151A (en)
CA (1)	CA2260210A1 (en)
DE (2)	DE19627475C2 (en)
WO (1)	WO1998002020A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU9465498A (en) *	1997-10-10	1999-05-03	Se Kang Electric Co., Ltd.	Electric lamp circuit and structure using light emitting diodes
DE19802895A1 (en) *	1998-01-21	1999-07-22	Siemens Ag	Circuit for operating LED light display e.g. for traffic control lighting
BR0107778A (en)	2000-01-20	2002-11-12	Miguel S Giacaman	Traffic control system and method for interconnecting traffic control signals
DE20024002U1 (en) *	2000-03-17	2009-03-26	Tridonicatco Gmbh & Co. Kg	Power supply of light emitting diodes (LEDs)
US6853150B2 (en)	2001-12-28	2005-02-08	Koninklijke Philips Electronics N.V.	Light emitting diode driver
WO2006090535A1 (en) *	2005-02-25	2006-08-31	Murata Manufacturing Co., Ltd.	Led lighting apparatus
KR100843402B1 (en) *	2007-06-22	2008-07-03	삼성전기주식회사	LED drive circuit and LED array device
DE102008004507A1 (en) *	2008-01-16	2009-07-23	Ralf Hitzing	illuminant
JP5484144B2 (en) *	2010-03-23	2014-05-07	大同信号株式会社	G-shaped LED signal bulb
US10145021B2 (en)	2010-07-28	2018-12-04	Slt Technologies, Inc.	Apparatus for processing materials at high temperatures and pressures
KR101286268B1 (en)	2012-08-30	2013-07-15	이은주	Led signal lamp having led drive box

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2350034A1 (en) *	1976-04-26	1977-11-25	Gaillard Jean	Electroluminescent diode arrangement for traffic light signals - is connected in parallel to form groups connected in series and number of groups depends upon supply voltage
JPS556687A (en) *	1978-06-29	1980-01-18	Handotai Kenkyu Shinkokai	Traffic use display
US4271408A (en) *	1978-10-17	1981-06-02	Stanley Electric Co., Ltd.	Colored-light emitting display
DE3230975A1 (en) *	1982-08-20	1984-02-23	Robert Bosch Gmbh, 7000 Stuttgart	MOTOR VEHICLE LAMP MADE OF LIGHT-EMITTING DIODES OR LIGHT-EMITTING DIODE CHIPS
AT384916B (en) *	1986-01-17	1988-01-25	Siemens Ag Oesterreich	ADDITIONAL CIRCUIT FOR INFRARED DIODES IN SERIES
US4939426A (en) *	1987-03-19	1990-07-03	United States Of America	Light emitting diode array

1996
- 1996-07-08 DE DE19627475A patent/DE19627475C2/en not_active Expired - Fee Related
1997
- 1997-07-08 CA CA002260210A patent/CA2260210A1/en not_active Abandoned
- 1997-07-08 BR BR9710151A patent/BR9710151A/en not_active IP Right Cessation
- 1997-07-08 EP EP97931711A patent/EP0910934B1/en not_active Expired - Lifetime
- 1997-07-08 WO PCT/DE1997/001434 patent/WO1998002020A1/en not_active Ceased
- 1997-07-08 DE DE59706017T patent/DE59706017D1/en not_active Expired - Fee Related
- 1997-07-08 JP JP50465598A patent/JP2001524249A/en active Pending
1999
- 1999-01-08 KR KR1019997000105A patent/KR20000023652A/en not_active Withdrawn

Also Published As

Publication number	Publication date
DE19627475A1 (en)	1998-01-15
EP0910934A1 (en)	1999-04-28
WO1998002020A1 (en)	1998-01-15
JP2001524249A (en)	2001-11-27
DE19627475C2 (en)	2000-12-07
DE59706017D1 (en)	2002-02-21
CA2260210A1 (en)	1998-01-15
EP0910934B1 (en)	2002-01-16
KR20000023652A (en)	2000-04-25

Publication	Publication Date	Title
DE69535394D1 (en)	2007-04-05	Traffic Information System
DE69704658D1 (en)	2001-05-31	STREET LAMP
DE59711414D1 (en)	2004-04-22	Traffic light free crossing
DK0740823T3 (en)	2003-02-24	Traffic device
BR9710151A (en)	1999-08-10	Circuit layout for signal emitters in street traffic installations
FI101758B1 (en)	1998-08-14	Device at a contact rail
DE69912365D1 (en)	2003-12-04	ROAD MARKING UNIT AND SYSTEM
DE69927215D1 (en)	2005-10-20	Street figure management device
EE9800338A (en)	1999-04-15	Distributed device for differential circuit
FI20012194L (en)	2001-11-13	Traffic sign device
KR970047505U (en)	1997-07-31	Overcurrent Detection Circuit for Switching Devices for Railway Vehicles
KR970014931U (en)	1997-04-28	Traffic signal system with signal switching notice
ATA123396A (en)	2004-11-15	TRAFFIC AREA
KR970005954U (en)	1997-02-21	Driveway Crossing Traffic Breaker
KR960008645U (en)	1996-03-16	Traffic lights
KR950031264U (en)	1995-11-22	Buried traffic signs
BR9705620A (en)	1999-07-13	Traffic light electronic recorder in traffic lights
KR970006948U (en)	1997-02-21	Study timetable
KR970056490U (en)	1997-11-10	Roadside control device
FI2713U1 (en)	1997-01-21	Device for replacing street lamps
KR960002811U (en)	1996-01-22	Traffic signal
IT1291585B1 (en)	1999-01-11	CIRCUIT SIGNALING DEVICE ON ROAD ROUTES
KR970060131U (en)	1997-11-10	Street light flasher
KR960021668U (en)	1996-07-20	Traffic signs
KR970009832U (en)	1997-03-29	Traffic signal stand

Legal Events

Date	Code	Title	Description
2002-07-23	FF	Decision: intention to grant
2003-03-05	FG9A	Patent or certificate of addition granted
2009-05-19	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 7A , 8A , 9A , 10A , 11A E 12A ANUIDADES.
2010-02-17	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE AO DESPACHO 24.3 PUBLICADO NA RPI 2002 DE 19/05/2009.