Neate
Andew Simon Neate, Aylesbury GB
Patent application number | Description | Published |
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20110285286 | LIGHT SOURCE - A lamp has a solid plasma crucible | 11-24-2011 |
Andrew Neate, Bukinghamshire GB
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20100060167 | Lamp - A lamp with a quartz electrodeless bulb has a ceramic wave guide with a central void, in which the bulb is accommodated. The wave guide is rectangular. The central void is centered on a central longitudinal plane of the wave guide, normal to front and back faces of the wave guide and equally spaced from end faces. Parallel with the central void and also on the central plane are two further voids for respective antennae. The central void is open through the front face for egress of light, but the antenna voids are not open in this face. The latter is metalised to inhibit egress of microwave energy from the wave guide. | 03-11-2010 |
Andrew Simon Neate, Aylesbury GB
Patent application number | Description | Published |
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20100270920 | LUCENT PLASMA CRUCIBLE - A lucent plasma crucible having a closed body for enclosing a fill material filled in a void formed within the closed body and enclosed by the closed body, the fill material being excitable by microwave energy to generate a light-emitting plasma. The crucible is dimensioned to have low order TE or TM microwave mode properties. The orders of the modes are 0, 1 or 2. Crucibles may be regular or irregular in shape. For circular cylindrical crucibles having diameter (d) in cm, length (l) in cm, and operating frequency (f) in MHZ, (d/l) | 10-28-2010 |
20110285287 | LIGHT SOURCE - A lamp comprises a light source in the form of a light emitting resonator | 11-24-2011 |
20110309744 | LIGHT SOURCE | 12-22-2011 |
20120153824 | LIGHT SOURCE - A light source is powered by a magnetron and has a quartz crucible having a plasma void with an excitable fill, from which light radiates in use. Two aluminium attachment blocks are attached together and the block is attached to a casing of the magnetron by screws - not shown. The quartz crucible is attached to the block by a Faraday cage, in the form of a perforate metal enclosure secured at its rim to the block. An output formation of the magnetron has a conductive, copper cap fitted in electrical contact with it. The cap is extended by a copper rod. The rod extends through the blocks into a bore in the crucible for coupling microwaves from the magnetron into the crucible. An airspace is provided around the cap in the block. From the cap, the rod extends with negligible air gap in an alumina ceramic tube through the airspace and a boss of the block located in an aperture in an end wall of the block. | 06-21-2012 |
20120293067 | LAMP - A band pass filter comprises an air filled aluminium chamber, having a lid and a cuboid resonant cavity having a central iris. At opposite end nodes of the cavity, perfect electric conductors (PECs) are provided. One is connected to a feed wire from an input at one end of the cavity. The other PEC is connected via a further feed wire to a radiator in a fabrication of solid-dielectric, lucent material. | 11-22-2012 |
Andrew Simon Neate, Buckinghamshire GB
Patent application number | Description | Published |
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20090315461 | Lamp - A bandpass filter comprises an air filled aluminum chamber having a lid and a cuboid resonant cavity having a central iris. At opposite end nodes of the cavity, perfect electric conductors (PECs) are provided. Threaded tuning projections opposite the PECs and in the iris are provided, whereby the pass band and the transmission characteristics of the filter in the pass band can be tuned to match the input impedance of the band pass filter and the wave guide to the output impedance of a microwave drive circuit. It is mounted on one end of the filter chamber, with an electrodeless bulb in a central cavity directed axially away from the chamber and the radiator in a further cavity set to one side of the central cavity. When the filter is driven, the wave guide resonates driving the bulb. | 12-24-2009 |
20100194257 | LIGHT SOURCE - A lamp comprises a light source in the form of a light emitting resonator | 08-05-2010 |
20120091892 | PLASMA CRUCIBLE SEALING - A plasma crucible has a through bore and two tubes butt scaled on to the end faces of the crucible. One of the tubes is closed prior to the filling of the crucible. The tube is tipped off and worked in a glass lathe to form it to have a flat end. After evacuation, dosing and gas fill, the other tube is tipped off in the similar manner. | 04-19-2012 |
20120119648 | LIGHT SOURCE - An electrodeless, microwave lamp has a magnetron as a microwave source and an excitable material lucent crucible in whose excitable material a plasma is established. For coupling microwaves from the magnetron into the crucible, an air wave guide coupling circuit is provided, with an output of the magnetron as an input at one quarter lambda from one end and an output at one quarter from the other end as an input to a connection to the crucible. | 05-17-2012 |
20140042901 | Light Emitter - A Lucent Waveguide Electromagnetic wave Plasma Light Source has a fabrication of fused quartz sheet and drawn tube. An inner closed void enclosure is formed of 8 mm outside diameter, 4 mm inside diameter drawn tube. Electromagnetic wave excitable plasma material is sealed inside the enclosure. The end plate is circular and has the enclosure sealed in a central bore in it, the bore not being numbered as such. A similar plate is positioned to leave a small gap between the inner end of the enclosure and itself. The two tubes are concentric with the two plates extending at right angles to their central axis. The outer tube extends back from the back surface of the inner plate as a skirt. | 02-13-2014 |
20140077693 | Plasma Light Source - Operation to produce an intermediate product for a crucible for a LUWPL is as follows: | 03-20-2014 |
20140197729 | PLASMA LIGHT SOURCE - A lucent waveguide plasma light source has a quartz waveguide body with a central through bore. The bore has orifices at its opposite ends, opening centrally of flat, end faces of the body. Between these the body has a circular cylindrical periphery. A drawn quartz tube is inserted into the body. The tube has its one end closed and a collar which locates the tube in the bore and is fused to the faces at the orifices of the bore. The tube is evacuated and charged with excitable material and closed as a sealed void. A Faraday cage and an antenna in a bore in the body are provided for feeding microwave energy to the light source. When powered with microwaves, resonance is established in the wave guide and a plasma is established in the void, wherein Light radiates and leaves the waveguide and Faraday cage radially of the periphery. | 07-17-2014 |
Andrew Simon Neate, Fairford Leys GB
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20130052904 | Method of Applying a Faraday Cage Onto The Resonator of a Microwave Light Source - A method of applying a Faraday cage to a lucent resonator, the resonator having a void containing microwave-excitable material and being adapted for microwave resonance in the resonator and within the Faraday cage for driving a light emitting plasma in the void, the method consisting in the steps of: deposition of a conductive material onto the lucent resonator; applying, patterning and developing a photoresist material over the conductive material to leave the conductive material exposed where it is not required; removing the conductive material where not required and the photoresist material from the required conductive material, leaving a reticular network of conductive material providing a Faraday cage and depositing a layer of protective material over the cage of conductive material. | 02-28-2013 |
Andrew Simon Neate, Near Leighton Buzzard GB
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20130099663 | MICROWAVE DRIVEN PLASMA LIGHT SOURCE - A lucent crucible of a Lucent Waveguide Microwave Plasma Light Source (LWMPLS) comprising a Light Emitting Resonator (LER) in form of a crucible ( | 04-25-2013 |
20140246971 | MICROWAVE DRIVEN ELECTRODELESS LAMP COMPRISING MAGNETRON WITHOUT FORCED CONVECTIVE COOLING - A LUWPL luminaire has a housing with a lower transparent closure and a heat dissipating top of cast aluminum. This has a suspension eye. The housing has an upper flange via which it is bolted with the interposition of a seal to a underside rim of the top. Within the rim, the underside is substantially flat, with a magnetron attachment boss and other attachment points. A magnetron is supported by being clamped by a saddle to the attachment boss at the magnetron's anode. The magnetron is fast with a transition box and a crucible support block. A bracket fixed to certain of the attachment points extends down from the top is screwed to the transition box. Thus the LUWPL parts are securely supported below the top. | 09-04-2014 |
20150097476 | LIGHT SOURCE - An LER LUWPL source luminaire having a magnetron heat conductingly mounted below a finned heat dissipater with a suspension eye. The magnetron is attached to a microwave transition and a lucent crucible. An imperforate cover extends down from the heat dissipater and is closed by a transparent screen, held by a moulding. A generally square shaped moulding supports a polished-sheet-metal reflector (having four triangular faces, pyramidally arranged, with a square base embodied by a rim supported on the top of the screen above the moulding) extending back to the lucent crucible, with its reflective surfaces obliquely facing both the crucible and the screen for reflection of light from the crucible out of the luminaire via the screen. The faces converge to a virtual apex, on the central axis of the lucent crucible. This axis is coincident with the pyramid's normal axis from the apex to the centre of the base. | 04-09-2015 |
Andrew Simon Neate, Mentmore GB
Patent application number | Description | Published |
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20150097481 | Lucent Waveguide Electromagnetic Wave - A Lucent Waveguide Electromagnetic Wave Plasma Light Source has a fabrication ( | 04-09-2015 |
20150114547 | Plasma Crucible Sealing - A plasma crucible ( | 04-30-2015 |
David Nicholas Neate, Natland GB
Patent application number | Description | Published |
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20140338759 | FUEL PUMPING UNIT - A fuel pumping unit has a low pressure pump, a high pressure pump, and a drive input which drives the low and high pressure pumps. The low pressure pump supplies, in use, fuel at a boosted pressure to the high pressure pump. The fuel pumping unit further has a low pressure housing containing the low pressure pump, and a high pressure housing containing the high pressure pump. The housings are joined together at a housing interface. The drive input is contained in one of the housings, whereby drive from the drive input is transferred across the interface to the pump in the other housing. The housing interface includes a gap which interposes between the high pressure pump and the low pressure pump. A layer of substantially stagnant fuel is trapped, in use, in the gap to reduce heat transfer from the high pressure pump to the low pressure pump. | 11-20-2014 |
Michael J. Neate, Deception Bay AU
Patent application number | Description | Published |
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20150121822 | FILTER CAGE AND FILTER ASSEMBLY FOR BAGHOUSE FILTER - Disclosed herein is a filter assembly ( | 05-07-2015 |
Robert Edward Neate, Guisborough GB
Patent application number | Description | Published |
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20110160390 | PROCESS FOR PRODUCTION OF POLYESTERS WITH LOW ACETALDEHYDE CONTENT AND REGENERATION RATE - The present invention relates to a process for producing a polyester comprising: (a) forming a polyester in a melt phase having an intrinsic viscosity of about 0.65 or more, provided that said forming is not by solid state polymerization; and (b) adding an anhydride to the polyester during the melt phase. The present invention also includes articles comprising a composition produced by processes of the present invention. | 06-30-2011 |
20120115997 | PROCESS FOR PRODUCTION OF POLYESTERS - The present invention relates to a process for producing a polyester comprising: (a) forming a polyester with an intrinsic viscosity of at least about 0.65, wherein said forming of the polyester comprises use of a catalyst; and (b) adding a phosphorous compound to the polyester after the forming of step (a), wherein said phosphorous compound comprises at least one member selected from the group consisting of trialkyl phosphate, trialkyl phosphonoacetate, monoalkyl phosphate, dialkyl phosphate, trialkyl phosphite, triaryl phosphite, tris alkylaryl phosphite, and mixtures thereof. The present invention also includes compositions produced by process of the present invention and articles comprising those compositions. | 05-10-2012 |
20140005352 | GAS SCRUBBER AND RELATED PROCESSES | 01-02-2014 |