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1. (WO1989000322) METHOD FOR PRODUCING SYNCHRONOUS OR/AND SIMULTANEOUS PERIODIC LIGHT IN LIGHT SIGNAL SYSTEMS, AND AN APPARATUS FOR IMPLEMENTING THE METHOD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000322 International Application No.: PCT/FI1988/000104
Publication Date: 12.01.1989 International Filing Date: 29.06.1988
Chapter 2 Demand Filed: 24.02.1989
IPC:
B60Q 7/00 (2006.01) ,G08B 5/38 (2006.01) ,G08B 5/36 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
60
VEHICLES IN GENERAL
Q
ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
7
Arrangement or adaptation of portable emergency signal devices on vehicles
G PHYSICS
08
SIGNALLING
B
SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
5
Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
22
using electric transmission; using electromagnetic transmission
36
using visible light sources
38
using flashing light
G PHYSICS
08
SIGNALLING
B
SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
5
Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
22
using electric transmission; using electromagnetic transmission
36
using visible light sources
Applicants:
RENCOTUOTE OY [FI/FI]; Mestarintie 20-22 SF-06100 Porvoo, FI
Inventors:
SAIRANEN, Matti; FI
VILJAKAINEN, Erkki; FI
Agent:
PATENTTITOIMISTO OY HEINÄNEN AB; Annankatu 31-33 C SF-00100 Helsinki, FI
Priority Data:
87288030.06.1987FI
Title (EN) METHOD FOR PRODUCING SYNCHRONOUS OR/AND SIMULTANEOUS PERIODIC LIGHT IN LIGHT SIGNAL SYSTEMS, AND AN APPARATUS FOR IMPLEMENTING THE METHOD
(FR) PROCEDE PERMETTANT DE PRODUIRE UN ALLUMAGE PERIODIQUE SYNCHRONISE OU/ET SIMULTANE DANS DES SYSTEMES DE SIGNAUX LUMINEUX ET APPAREIL DE MISE EN OEUVRE DU PROCEDE
Abstract:
(EN) A method for producing synchronous or/and simultaneous periodic light in light signal systems consisting of several flashers. Each one of the flashers has its own electronics unit, these units being connected in series in such manner that the first unit in the series controls the rest so that all flashers will flash simultaneously or consecutively from flasher to flasher in a running fashion.
(FR) Procédé permettant de produire un allumage périodique synchronisé ou/et simultané dans des systèmes de signaux lumineux se composant de plusieurs feux clignotants. Chacun de ces feux clignotants possède sa propre unité électronique, ces unités étant connectées en série de telle sorte que la première unité se trouvant dans la série commande le reste, afin que tous les feux clignotants s'allument simultanément ou successivement.
Designated States: DE, DK, GB, NL, NO, SE
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: Finnish (FI)