Dorval
Chantal Dorval, Laval CA
Patent application number | Description | Published |
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20090244880 | Concealed emergency lighting equipment with complete retrofit housing and method of installation - A concealed emergency lighting system that includes a lamp assembly box and a power source box and a method for installing the emergency lighting system is disclosed. The lamp assembly box has a face plate and a front door pivotably moveable between an open and a closed position and a lamp assembly. The power source box includes a battery and other electrical components that are connected to the lamp assembly. The emergency lighting system can also include a mounting bracket with screws, a flexible support and a flexible armored cable. The method of installing the concealed emergency lighting system includes the steps of: forming an opening in a wall; attaching the mounting bracket to a stud through the opening; connecting the power source; inserting the power source box and the lamp assembly box through the opening; and securing the lamp assembly box to the mounting bracket. | 10-01-2009 |
20140292506 | EMERGENCY LIGHTING FIXTURE WITH REMOTE CONTROL - A processing unit in a dual-mode lighting fixture receives, via a light pipe of the lighting fixture, a test command signal from a remote control and initiates, based on the test command signal, testing for emergency condition lighting of the lighting fixture. The processing unit receives, via the light pipe, a control command signal from the remote control and controls, based on the control command signal, normal condition lighting of the lighting fixture. The processing unit also monitors feedback loops from a battery, a charger, or a set of LED lamps in the lighting fixture and presents, via the light pipe, a status color indication based on the monitored feedback. | 10-02-2014 |
Christian Dorval, Colombes FR
Patent application number | Description | Published |
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20090041561 | Mechanical connection between a primary nut and secondary nut - The assembly comprises a first and a second nut intended to cooperate with a screw in particular provided in an adjustable tailplane actuator for an aircraft, and a mechanical connection between the first and the second nut comprising means for fusible driving of the second nut by the first nut, in which the mechanical connection also comprises adjustable spacing means forming a wedge between the first and second nuts. | 02-12-2009 |
Gregory Dorval, Quebec CA
Patent application number | Description | Published |
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20140218504 | APPARATUS AND METHOD FOR SCANNING A SURFACE OF AN ARTICLE - An apparatus and a method for scanning a surface of an article such as a wooden piece transported along a travel path axis, are capable of generating two complementary color image frames representing the surface of the article in an efficient way. While the sensing field of an imaging sensor is directed transversely toward the travel path axis, a first linear-shaped light beam characterized by a first wavelength is directed toward the scanning zone to form a first reflected line onto the article surface. A second linear-shaped light beam characterized by a second wavelength is directed toward the scanning zone to form a second reflected line onto the article surface. The first and second light sources are activated alternately according to a predetermined frequency, so that the imaging sensor is caused to capture alternately the first and second reflected lines to produce interlaced sequences of reflected intensity image data, which are then separated to generate two complementary color image frames representing the surface of the article. | 08-07-2014 |
Jay H. Dorval, Lucas, TX US
Patent application number | Description | Published |
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20090051558 | Method and apparatus for providing optical indications about a state of a circuit - An apparatus or corresponding method according to an embodiment of the invention provides optical indications about the state of a circuit on a circuit board. A standard Small Form-Factor Pluggable (SFP) connector component and an optical light transmission element are arranged at different angles relative to an edge of the circuit board, with the connector component being angled other than perpendicular to an edge of the circuit board to increase the density of connector components per circuit board or relieve bending strain on an external cable connected to the connector component. The optical light transmission element may include at least three mounting features to attach the transmission element to the circuit board. The optical light transmission element includes a light propagating region, supporting total internal reflection, and a light-emitting end to output light at a front panel of the circuit board near the associated connector component. A single piece embodiment eliminates a separate clip, thereby increasing ease of manufacture, assembly, and repair while decreasing cost. | 02-26-2009 |
Rick K. Dorval, Dunbarton, NH US
Patent application number | Description | Published |
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20120140201 | RANGEFINDER WITH INTEGRATED RED-DOT SIGHT - A laser range finder has a first laser oriented in a first direction and a laser range transmitter and a laser range receiver oriented in a second and opposite direction, all mounted on an optical bench. The first laser having a small divergence and used to aim the laser range transmitter and receiver at a target of interest in order to determine the distance to target. The optics and electronics being housed in a housing that can be coupled to a weapon. The housing supporting a plurality of adjustors in contact with the optical bench to align the first laser, the laser range transmitter, and laser range receiver with a scope or iron sights on a weapon. | 06-07-2012 |
20140292274 | ROVER CHARGING SYSTEM - A charging system for an autonomous rover includes a charging interface with contacts that interface with the autonomous rover, a rover power source for the autonomous rover, and circuitry operated by the autonomous rover for controlling charging of the rover power source. | 10-02-2014 |
20140312838 | ROVER CHARGING SYSTEM - A charging system for an autonomous rover includes a charging interface with contacts that interface with the autonomous rover, a rover power source for the autonomous rover, and circuitry operated by the autonomous rover for controlling charging of the rover power source. | 10-23-2014 |
20140343717 | AUTOMATED STORAGE AND RETRIEVAL SYSTEM WITH INTEGRAL SECURED PERSONNEL ACCESS ZONES AND REMOTE ROVER SHUTDOWN - A transportation system having a transportation space including destinations distributed in the transportation space, multiple independent automated vehicles configured for free roving through the transportation space to and between the destinations so that the vehicles are dynamically distributed through the transportation space, a control system communicably connected via a remote communication link to each of the vehicles and having a system controller that addresses each vehicle to different destinations, and the control system having a vehicle accountant controller separate and distinct from the system controller and configured to independently register a dynamic location of at least one of the vehicles, selected from the multiple vehicles in the transportation space, and command shutdown, via the remote communication link, to only the selected at least one vehicle at the registered location if the registered location corresponds to a predetermined location. | 11-20-2014 |