公开(公告)号：US08702465B2

公开(公告)日：2014-04-22

申请号：US13541838

申请日：2012-07-05

Applicant: Charles Guthrie ,  Edwin Charles Odell ,  Robin Devonshire ,  Donald Wilson ,  Floyd Pothoven

Inventor： Charles Guthrie ,  Edwin Charles Odell ,  Robin Devonshire ,  Donald Wilson ,  Floyd Pothoven

IPC: H01J9/00

CPC classification number: H01J65/00 ,  H01J9/247 ,  H01J9/395 ,  H01J9/40 ,  H01J61/025 ,  H01J61/33 ,  H01J65/042 ,  H01J65/044

Abstract: The manufacture of an electrodeless bulb involves one end of a tube closed off, and a first neck is formed in the tube close to the closed end. A second neck is formed in the tube, close to the still open end; a metal halide pellet of known size is dropped into the tube and the tube is evacuated. With the vacuum being maintained heat is applied to the closed end, causing the metal halide pellet to sublime and with it the impurities. The impurities are drawn off, the vacuum being maintained and the metal halide condenses in the tube between the necks. Once the tube is cool, the evacuation is discontinued and the tube is refilled with noble gas and the quartz tube is sealed off at the second neck.

Abstract translation: 无电极灯泡的制造涉及管的一端封闭，并且在靠近封闭端的管中形成第一颈部。 在管中形成第二个颈部，靠近静止的开口端; 将已知尺寸的金属卤化物颗粒滴入管中并将管抽真空。 在保持真空的情况下，将热量施加到封闭端，导致金属卤化物颗粒升华并带有杂质。 杂质被抽出，保持真空并且金属卤化物在颈部之间在管中冷凝。 一旦管冷却，停止排气，并用惰性气体重新填充管，并在第二颈部密封石英管。

公开(公告)号：US20080227359A1

公开(公告)日：2008-09-18

申请号：US11794490

申请日：2005-12-23

Applicant: Charles Guthrie ,  Donald Wilson ,  Floyd Pothoven ,  Eddie Odell ,  Robin Devonshire

Inventor： Charles Guthrie ,  Donald Wilson ,  Floyd Pothoven ,  Eddie Odell ,  Robin Devonshire

IPC: H01J9/00

CPC classification number: H01J61/30 ,  H01J9/247 ,  H01J9/385 ,  H01J9/395 ,  H01J9/40 ,  H01J61/125 ,  H01J65/00

Abstract: A method of making an electrodeless incandescent bulb comprises the steps of: providing a bulb tube of quartz glass, closing one end of the bulb tube, forming a neck having a bore less than the internal diameter of the bulb tube, inserting a pellet of excitable material into the bulb tube through the adjacent neck, evacuating the bulb tube through the neck and sealing the bulb.

Abstract translation: 制造无电极白炽灯泡的方法包括以下步骤：提供石英玻璃的灯泡管，封闭灯泡管的一端，形成具有小于灯管内径的孔的颈部，插入可兴奋的颗​​粒 材料通过相邻的颈部进入灯泡管，通过颈部抽出灯泡管并密封灯泡。

公开(公告)号：US06274986B1

公开(公告)日：2001-08-14

申请号：US09463055

申请日：2000-04-03

Applicant: Robin Devonshire ,  Timothy James Healey ,  David Andrew Stone ,  Richard Charles Tozer

Inventor： Robin Devonshire ,  Timothy James Healey ,  David Andrew Stone ,  Richard Charles Tozer

IPC: G05F100

CPC classification number: H01J61/822 ,  H05B41/2828 ,  H05B41/30

Abstract: An apparatus and method for applying short pulsed waveforms, on the order of 1 &mgr;s pulses at a frequency of about 5 kHz, to a discharge lamp, such as a low-pressure mercury/argon lamp, in order to shift the ratio of the intensities of two of the mercury lines, in particular the 254 nm and 365 nm lines, of which for a sinusoidal excitation signal the 254 nm line is predominant, towards the higher wavelength. This greatly increases the efficiency of a lamp using phosphors excited by these UV emissions, because of the reduced Stokes shift.

Abstract translation: 将用于大约5kHz的频率的1个脉冲脉冲的短脉冲波形施加到诸如低压汞/氩灯的放电灯的装置和方法，以便改变强度比 的两条汞线，特别是254nm和365nm线，对于正弦激励信号，254nm线是主要的，朝向更高的波长。 由于降低的斯托克斯偏移，这使得使用由这些UV发射激发的荧光体的灯的效率大大提高。

公开(公告)号：US08241082B2

公开(公告)日：2012-08-14

申请号：US11794490

申请日：2005-12-23

Applicant: Charles Guthrie ,  Donald Wilson ,  Floyd Pothoven ,  Eddie Odell ,  Robin Devonshire

Inventor： Charles Guthrie ,  Donald Wilson ,  Floyd Pothoven ,  Eddie Odell ,  Robin Devonshire

IPC: H01J9/00

CPC classification number: H01J61/30 ,  H01J9/247 ,  H01J9/385 ,  H01J9/395 ,  H01J9/40 ,  H01J61/125 ,  H01J65/00

Abstract: A method of making an electrodeless incandescent bulb comprises the steps of: providing a bulb tube of quartz glass, closing one end of the bulb tube, forming a neck having a bore less than the internal diameter of the bulb tube, inserting a pellet of excitable material into the bulb tube through the adjacent neck, evacuating the bulb tube through the neck and sealing the bulb.

Abstract translation: 制造无电极白炽灯泡的方法包括以下步骤：提供石英玻璃的灯泡管，封闭灯泡管的一端，形成具有小于灯管内径的孔的颈部，插入可兴奋的颗​​粒 材料通过相邻的颈部进入灯泡管，通过颈部抽出灯泡管并密封灯泡。

公开(公告)号：US20130040529A1

公开(公告)日：2013-02-14

申请号：US13541838

申请日：2012-07-05

Applicant: Charles Guthrie ,  Edwin Charles Odeil ,  Robin Devonshire ,  Donald Wilson ,  Floyd Pothoven

Inventor： Charles Guthrie ,  Edwin Charles Odeil ,  Robin Devonshire ,  Donald Wilson ,  Floyd Pothoven

IPC: H01J9/38

CPC classification number: H01J65/00 ,  H01J9/247 ,  H01J9/395 ,  H01J9/40 ,  H01J61/025 ,  H01J61/33 ,  H01J65/042 ,  H01J65/044

Abstract: The manufacture of an electrodeless bulb involves one end of a tube closed off, and a first neck is formed in the tube close to the closed end. A second neck is formed in the tube, close to the still open end; a metal halide pellet of known size is dropped into the tube and the tube is evacuated. With the vacuum being maintained heat is applied to the closed end, causing the metal halide pellet to sublime and with it the impurities. The impurities are drawn off, the vacuum being maintained and the metal halide condenses in the tube between the necks. Once the tube is cool, the evacuation is discontinued and the tube is refilled with noble gas and the quartz tube is sealed off at the second neck.

Abstract translation: 无电极灯泡的制造涉及管的一端封闭，并且在靠近封闭端的管中形成第一颈部。 在管中形成第二个颈部，靠近静止的开口端; 将已知尺寸的金属卤化物颗粒滴入管中并将管抽真空。 在保持真空的情况下，将热量施加到封闭端，导致金属卤化物颗粒升华并带有杂质。 杂质被抽出，保持真空并且金属卤化物在颈部之间在管中冷凝。 一旦管冷却，停止排气，并用惰性气体重新填充管，并在第二颈部密封石英管。