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Device comprising light source and light blocker
Devices (100) comprise light sources (1) for producing light into directional ranges (70) and light blockers (10) for blocking the light in parts (71) of the...
Lens for light emitting diode and LED module having the lens
A lens for an LED includes a top face, a bottom face, and a circumferential periphery interconnecting the top and bottom faces. The top face defines a recess...
Lens, light emitting device and backlight module
A lens includes a light incident surface and a light output surface. In a coordinate system, the light incident surface satisfies a formula (1): ...
Aspherical LED lens and light emitting device including the same
An aspherical lens includes a light entrance plane configured to receive light emitted from a light source and a light exit plane configured to radiate the...
Backlight device, light source device, lens, electronic apparatus and
light guide plate
Disclosed herein is a backlight device. The device includes: a light emitting element; a lens having an incident surface on which light emitted by the light...
A lightguide module having a linear collimator produced from optically transparent material, a toroidal lens produced from optically transparent material, and a...
A vehicle headlight including a common light distribution unit and a variable light distribution unit and a headlight system including the headlight can form a...
A vehicular lamp includes a plurality of light-emitting elements arranged such that light-emitting surfaces of the light-emitting elements face toward a front...
Light guide for an automobile lighting and/or signaling device
The light guide for an automobile lighting device having at least one coupler having at least two input faces arranged so that, when a light source is...
Stage light fixture for varying the light beam concentration uniformity
and method for operating said stage...
A stage light fixture is provided with a light source adapted to emit a light beam along an optical axis; a reflector coupled to the light source; a diaphragm...
Laser-driven white lighting system for high-brightness applications
A high-power, high-brightness lighting system for large venue lighting, which includes a laser diode as the excitation source and one or more phosphor materials...
Container candle lid system
The present invention is an adaptation of the common container candle lid. The lid is transparent or translucent and it is hollow. The lid contains at least one...
LED illuminated decorative mesh assembly
A mesh assembly having a flexible mesh sheet, said sheet defining two opposite main faces, at least one elongated sock extending along said mesh and each sock...
Smart portable lighting device
A smart portable lighting device including: at least one or a plurality artificial light sources having a high light output, the artificial light source or each...
Method for converting a fluorescent light assembly into an LED light
A system and method replaces a lense for a fluorescent lamp with a cap that has LEDs installed in the cap, along with suitable driving circuitry as a...
Light emitting diode illumination system
In various embodiments of the invention, a unique construction for Light Emitting Diodes (LEDs) with at least one luminescent rod and extracting optical...
Light emitting device
A light emitting module including a substrate, a plurality of first light emitting diode (LED) chips and a plurality of second LED chips is provided. The...
Web browser configurable and programmable light bulb
A self cooling light effects device for use in a standard light bulb socket having a socket adaptor, surface embedded LEDs as means to generate light effects,...
Method of reducing leaks from a pipeline
A method of reducing leakage from a pipeline includes the steps of: pumping fluid through a pipeline using at least one pump, the at least one pump comprising a...
Method for filling a tank with gas
The invention relates to a method for filling a tank with a pressurized fuel gas, the average temperature of the gas in the tank is estimated in real time...
Method for manufacturing gas cylinders
Disclosed is a method for manufacturing gas cylinders. The disclosed method for manufacturing gas cylinders comprises: a) a step of producing a liner using a...
Furniture swivel and furniture including the same
A furniture swivel for rotatably coupling first and second furniture components is disclosed. The furniture swivel includes a base, a rotor, and a retainer. The...
Hand-held or vehicle mounted camera stabilization system
A stabilization system or gimbal having a mounting arrangement (3) for a camera providing for rotation about pan, roll, and tilt axes (210, 230, 220) where tilt...
Vacuum heat insulator, heat retaining tank including same, heat retaining
structure, and heat pump water heater
A vacuum heat insulator includes a core member that is a stack of fibrous sheets and a cover member enclosing the core member. Each of the fibrous sheets...
Shield for pipes carrying fluid
A shield for a pipe carrying fluid includes a pipe-engaging portion and a shielding portion. The pipe-engaging portion is configured for holding the shield in...
Pipe machining apparatuses and methods
Pipe machining apparatuses and methods are disclosed. Embodiments include placing a clamp around a plastic pipe and attaching a cutting tool to the clamp, the...
Stepped load pull back using rams
A thrust apparatus for a rod string. The apparatus has a stationary frame, a thrust frame with a rod gripper, two hydraulic cylinders and two rams in fluid...
Inner seal collar with improved locking mechanism
The invention is an inner seal collar for inserting into pipes in order to seal leakage points in the pipes, comprising an expandable strip which is bent into...
Acoustic load mitigator
A system for reducing an acoustic load of a fluid flow includes a first pipe to carry the fluid flow; a standpipe connected to the first pipe at an opening in...
Hybrid push-to-connect fitting device, arrangement and method
A fitting body having an interior surface is provided with a tube stop extending radially inwardly thereof, and one or more nut connector assemblies provided as...
Sleeve member, end fitting assembly and method of assembly of flexible
A sleeve member, end fitting assembly, and a method of assembly of a flexible pipe are disclosed. The sleeve member includes a body comprising a substantially...
Composite rotary union for hose reel
The present device provides a composite rotary union assembly which overcomes the disadvantages of prior art rotary union assemblies. The composite rotary union...
Joining device for conduits and associated joining process
First and second conduits are joined in a manner to control electrical resistance of a conduit circuit. A cylindrical section of an adapter is placed onto an...
Vibration preventing intercooler pipe
An intercooler pipe that improves noise, vibration, and harshness (NVH) performance is provided. The intercooler pipe includes a plurality of bellowses, wherein...
Invisible seam laminated article and process of manufacture
The present disclosure relates to a laminated article with an invisible seam. The laminated article, in accordance with the present disclosure, is a laminate...
Method for producing cold-worked centrifugal cast composite tubular
A method of producing a seamless, composite tubular product includes centrifugally casting a metal or alloy into a tubular workpiece having an inner diameter....
Apparatus, systems, and methods provide for a zero-moment fitting for securing a fluid conduit to a structure. According to various embodiments, a fitting may...
Method of determining an operating state of a transmission latching valve
A valve monitoring system includes a latching valve, a travel sensor, and a processor. The latching valve has a snap spring, a valve piston, and an inlet port....
Water safety shut-off valve
The present invention is a water conservation safety shut-off valve assembly for use on locations which normally have intermittent water usage but need to...
Devices and methods for a mechanical automatic shut-off to fluid
Embodiments are provided for an automatic fluid shut off device having a float disposed in a fluid catch basin attached to a first end of a rod movable in a...
Self-sealing pressure release apparatus and product treatment system
incorporating the apparatus
A valve (61) for enabling release of pressurized steam from a pressure vessel has a displaceable closure member (67) which is maintained in its closed...
Solenoid-powered gate valve
A solenoid-powered gate valve that provides a reliable, high quality seal with a reduced operating force requirement. The valve includes a solenoid coil and...
High-temperature and high-vibration capable armature assemblies for torque
motor valve actuators
Armature springs configured to be coupled to and bias an armature of a torque motor valve actuator to a null position are provided. The armature spring...
The present invention relates to a vent valve with a vent opening for venting a liquid tank in a motor vehicle, with a float in a float chamber for closing the...
Valve for fire protection
One aspect of the invention provides a diaphragm valve having a plurality of sealing members disposed on the diaphragm, the plurality of sealing member and the...
Methods and apparatus to access and align sealing discs
Methods and apparatus to access and align sealing discs are disclosed herein. An example apparatus includes a cage of a fluid regulator, where the cage has a...
Determining communication modes of a mobile device based on presence
A method and system of dynamically updating presence, capabilities and identity information based on environmental conditions using environment information of a...
Engine control valve with improved sealing
The invention relates to an engine control valve including a body defining an inner duct and comprising a flap (10) mounted such that it can pivot by means of a...
Butterfly valve assembly
A valve assembly has a valve body, a lower bushing, a valve seat, a lower stem, a disc, and an upper stem. The valve body defines a bi-directional flow path...
Adjustable valve sleeve
A valve includes a housing. A sleeve at least partially surrounded by the housing. The sleeve slidable relative to the housing and a travel stop that is...