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Global Patent Index - EP 0576370 A1

EP 0576370 A1 19931229 - Compact device to control a motor element for moving a shade device.

Title (en)

Compact device to control a motor element for moving a shade device.

Title (de)

Kompakte Einrichtung zur Motorteilsteuerung um eine Verdunkelungsanordnung zu bewegen.

Title (fr)

Dispositif à encombrement limité pour commander un organe moteur de déplacement d'un élément d'occultation.

Publication

EP 0576370 A1 19931229 (FR)

Application

EP 93420256 A 19930618

Priority

  • FR 9207691 A 19920618
  • US 8951093 A 19930721

Abstract (en)

The invention relates to a device for controlling a motor element (2) for moving a shade unit, including . a DC supply (10) including at least one controlled electronic switch (106) and intended for providing the motor element with a regulated electrical quantity, . a loop (20) for regulating the DC supply (10) including a circuit (200) for detecting the difference appearing between the value of the electrical quantity delivered by the DC supply and a reference value, the detection circuit (200) driving a circuit (203) for controlling the switch, such that the output quantity from the DC supply attains the value of the reference quantity, . and means for selecting the reference value of the electrical quantity as a function of the control commands received. <IMAGE>

IPC 1-7

H02P 7/00; E06B 9/70

IPC 8 full level

E06B 9/32 (2006.01); E06B 9/70 (2006.01); E06B 9/80 (2006.01); E06B 9/82 (2006.01)

CPC (source: EP US)

E06B 9/32 (2013.01 - EP US); E06B 9/70 (2013.01 - EP US); E06B 2009/6836 (2013.01 - EP US); E06B 2009/6845 (2013.01 - EP US); E06B 2009/6854 (2013.01 - EP US)

Citation (search report)

  • [A] DE 9003180 U1 19910411
  • [Y] US 4490796 A 19841225 - BIGBIE SAMUEL E [US], et al
  • [A] WO 8604109 A1 19860717 - RASMUSSEN KANN IND AS [DK]
  • [A] 4TH IECI ANNUAL CONFERENCE PROCEEDINGS 20 mars 1978, Philadelphia, Pennsylvania, pages 216-221; KAMIYAMA et al.: "Microprocessor-controlled fast-response speed regulator for thyristorized reversible regenerative DCM drives"

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family (publication)

EP 0576370 A1 19931229; FR 2692686 A1 19931224; FR 2692686 B1 19970321; US 5402047 A 19950328

DOCDB simple family (application)

EP 93420256 A 19930618; FR 9207691 A 19920618; US 8951093 A 19930721