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1. WO2011038260 - SURGE PROTECTION DEVICE WITH IMPROVED RESPONSE TIME

Publication Number WO/2011/038260
Publication Date 31.03.2011
International Application No. PCT/US2010/050247
International Filing Date 24.09.2010
IPC
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
9
Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
04
responsive to excess voltage
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
7
Television systems
10
Adaptations for transmission by electrical cable
H ELECTRICITY
02
GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
H
EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
3
Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition, with or without subsequent reconnection
20
responsive to excess voltage
22
of short duration, e.g. lightning
H02H 9/04 (2006.01)
H04N 7/10 (2006.01)
H02H 3/22 (2006.01)
CPC
H03H 1/0007
H03H 7/461
H04N 7/102
Applicants
  • JOHN MEZZALINGUA ASSOCIATES, INC. [US/US]; Legal Department 6176 East Molloy Rd East Syracuse, New York 13057, US (AllExceptUS)
  • ALKAN, Erdogan [TR/US]; US (UsOnly)
Inventors
  • ALKAN, Erdogan; US
Agents
  • YODER, Stephen R.; John Mezzalingua Associates, Inc. Legal Department 6176 East Molloy Rd. East Syracuse, NY 13057, US
Priority Data
12/576,12225.09.2009US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) SURGE PROTECTION DEVICE WITH IMPROVED RESPONSE TIME
(FR) DISPOSITIF PARASURTENSEUR À TEMPS DE RÉPONSE AMÉLIORÉ
Abstract
(EN)
A surge protection device with an internal circuitry that protects a premise device from a surge input that arises from a transient event, e.g., a lightning strike. The internal circuitry can comprise a surge path that includes windings, e.g., inductors, and in one embodiment the surge path comprises a first winding and a second winding that is coupled in series to the first winding. The internal circuitry can also comprise a blocking element that is positioned relative to the surge path so that the blocking element receives the surge input before the premise device, wherein the blocking element can be selected so as to isolate the premise device from the surge input.
(FR)
L'invention concerne un dispositif parasurtenseur comprenant une circuiterie interne qui protège un dispositif local d'une surtension entrante due à un événement transitoire, par exemple un impact de foudre. La circuiterie interne peut comprendre un trajet de surtension qui comprend des enroulements, par exemple des bobines d'induction, et, selon un mode de réalisation de l'invention, le trajet de surtension comprend un premier enroulement et un deuxième enroulement couplé en série au premier enroulement. La circuiterie interne peut également comprendre un élément de blocage qui est positionné par rapport au trajet de surtension de manière à recevoir la surtension entrante avant le dispositif local, l'élément de blocage pouvant être choisi de manière à isoler le dispositif local de la surtension entrante.
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