Patent application number | Description | Published |
20120125543 | Motorized Venetian Blind System - A motorized venetian blind system for covering a window of a space comprising a blind drive unit having two motors to provide for independent control of a position of a bottom rail and a tilt angle of a plurality of slats of the blind system. The blind drive unit is operable to adjust the position of the bottom rail to a preset position, and to adjust the tilt angle of the slats to a preset angle in response to receiving a single digital message (e.g., a preset command). The blind drive unit is operable to automatically adjust the position of the bottom rail and the tilt angle of the slats to limit a direct sunlight penetration distance in the space to a maximum direct sunlight penetration distance, and to maximum a reflected sunlight penetration distance on a ceiling of the space, while minimizing occupant distractions. | 05-24-2012 |
20120255689 | BATTERY-POWERED MOTORIZED WINDOW TREATMENT HAVING A SERVICE POSITION - A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries. | 10-11-2012 |
20120261079 | METHOD OF CONTROLLING A MOTORIZED WINDOW TREATMENT TO SAVE ENERGY - A motorized window treatment to automatically control the position of a covering material in front of a window to save energy. The motorized window treatment has an eco-mode whereby to at least one climate characteristic is measured by a sensor to save energy by decreasing the load on a heating and/or cooling system of the room in which the motorized window treatment is installed. The motorized window treatment opens the covering material on sunny winter days to allow energy from sunlight to be stored in the mass of the room, and closes the covering material at night to insulate the room and allow the energy from the sunlight stored in the mass of the room to heat the room and reduce the load on the heating and cooling system at night. | 10-18-2012 |
20130153162 | BATTERY-POWERED MOTORIZED WINDOW TREATMENT HAVING A SERVICE POSITION - A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries. | 06-20-2013 |
20130240165 | Motorized Drive Unit Assembly For A Shade System - A motor drive unit assembly for a motorized drapery system having a drapery fabric can include a motor having a drive shaft, an output member rotatable about a drive axis, such that rotation of the output member about the drive axis causes the drapery fabric to move, and a clutch member operatively coupled between the drive shaft of the motor and the output member. The clutch member is configured to automatically couple the output member to the drive shaft such that rotation of the motor drive shaft causes the output member to rotate about the drive axis when the motor drives the drive shaft. The clutch member is further configured to automatically decouple the output member from the motor drive shaft so that the output member rotates about the drive axis relative to the motor drive shaft when the output member is manually driven. | 09-19-2013 |
20140055061 | Battery Powered Control Device For Driving A Load With A Pulse Width Modulated Signal - A battery-powered load control device (e.g., a motorized window treatment) is able to supply a pulse-width modulated current to an electrical load (e.g., a motor) while conducting a substantially DC battery current from a battery powering the motorized window treatment. The motorized window treatment includes a motor drive circuit for driving the motor with a pulse-width modulated signal to adjust the rotational speed of the motor, such that the motor conducts the pulse-with modulated current. The motorized window treatment also has an input circuit coupled between the battery and the H-bridge drive circuit. The input circuit has an output for conducting the pulse-width modulated load current, and conducts the substantially DC battery current from the battery. The input circuit may comprise, for example, a passive filter circuit (such as an inductor-capacitor filter) or an active circuit (such as a power converter). | 02-27-2014 |
20140262057 | METHOD OF CONTROLLING A WINDOW TREATMENT USING A LIGHT SENSOR - A method of controlling a motorized window treatment adjacent to a window or skylight comprises: measuring a light intensity at the window having the window treatment adjacent to the window or skylight; computing a first position of the window treatment based on the measured light intensity, that is expected to produce a predetermined interior illuminance at a predetermined position in a room containing the window or skylight; and automatically actuating the window treatment to the first position. | 09-18-2014 |
20140305602 | INTEGRATED ACCESSIBLE BATTERY COMPARTMENT FOR MOTORIZED WINDOW TREATMENT - A battery-powered window treatment, such as a roller shade, may include a battery compartment that provides access to batteries while the window treatment is assembled and mounted to a structure. The battery compartment may be pivotally supported by a housing of the window treatment, and operable between opened and closed positions. The batteries may be concealed when the battery compartment is closed, and may be accessible when the battery compartment is open. The battery compartment may be operated opened and closed while a shade of the window treatment is at any position, such that removal of the batteries does not result in the loss of tracking information for the shade. The window treatment may include a fascia that is operably connected to the battery compartment, such that when the battery compartment is opened, the fascia does not obstruct access to the batteries, and does not interfere with the shade. | 10-16-2014 |
20140374033 | BATTERY-POWERED MOTORIZED WINDOW TREATMENT HAVING A SERVICE POSITION - A battery-powered motorized window treatment for covering at least a portion of a window may be adjusted into a service position to allow for access to at least one battery that is powering the motorized window treatment. A headrail of the motorized window treatment may be adjusted to the service position to allow for easy replacement of the batteries without unmounting the headrail and without requiring tools. The motorized window treatment may comprise brackets having buttons that may be actuated to release the headrail from a locked position, such that the head rail may be rotated into the service position. The headrail easily rotates through a controlled movement into the service position, such that a user only needs one free hand available to move the motorized window treatment into the service position and change the batteries. | 12-25-2014 |
20150034257 | MOTORIZED SHEER SHADING SYSTEM - A motorized sheer shading system may move a sheer shade material between an open position, a closed position, and a view position. The shading system may move the sheer shade material from the open position to the closed position at a first average rotational speed, and from the closed position to the view position at a second average rotational speed. The shading system may automatically determine a control limit that corresponds to the closed position of the sheer shade material after control limits have been set for the open position and the view position. The shading system may cause the sheer shade material to stop moving once it reaches the closed position if the raise button of a remote control is still depressed, and may cause the sheer shade material to stop moving once it reaches the closed position if the lower button of the remote control is still depressed. | 02-05-2015 |
20150034260 | ADJUSTMENT MECHANISMS FOR SHADES - A motorized shading system may include a housing, a roller tube, a sheer shade material, and a bottom bar. The shading system may be configured such that opposed ends of the roller tube are adjustable relative to the housing. The shading system may include first and second sliding members that couple opposed ends of the roller tube to the housing and that are configured to translate along first and second rails defined by the housing. The bottom bar may define a cross-sectional profile such that when the shade material is in a closed position, a first lower most edge of the bottom bar is spaced from the roller tube by a first distance, and when the shade material is in a view position, a second lower most edge of the bottom bar is spaced from the roller tube by a second distance that is substantially equal to the first distance. | 02-05-2015 |
20150083350 | MOTORIZED TRANSITIONAL SHADE SYSTEM - A motorized transitional shade system may move a covering material between open, closed, view, and privacy positions. The covering material may define respective pluralities of opaque and transparent sections that are arranged in an alternating pattern. A bottom bar that is movably supported by the covering material may define first and second portions of the covering material. The opaque and transparent sections in the first and second portions of the covering material may permit visibility through the covering material in a view position, and may impede visibility through the covering material in a privacy position. If movement of the covering material is halted at an intermediate position that is between the open and closed positions, the motorized transitional shade system may cause the motor to rotate the roller tube to move the covering material to a next lowest privacy position or to a next highest view position. | 03-26-2015 |