Amplification of induced radiation and means for attaining the same专利检索-高强度放电灯气体放电灯灯光专利检索查询-专利查询网

Amplification of induced radiation and means for attaining the same

阅读：732发布：2021-11-05

专利汇可以提供Amplification of induced radiation and means for attaining the same专利检索，专利查询，专利分析的服务。并且Production of, high intensity, stroboscopic radiation rich in ultraviolet rays, by energizing gaseous discharge lamps, containing a noble gas or gases and metallic vapor, with a modified A.C. wave, derived from a conventional source of sinusoidal alternating current power, and characterized by sharp peaks of short duration of the conventional power source from which the sharply peaked lamp-energizing wave is derived, the disclosure also embracing circuitry energized from a convention A.C. power source for producing the multiplied frequency, sharply peaked lamp-energizing wave, including a resonant circuit adjusted for slightly off resonance operation.，下面是Amplification of induced radiation and means for attaining the same专利的具体信息内容。

权利要求

1. Apparatus for producing high intensity radiation, comprising a gaseous discharge lamp filled with an inert carrier gas or gases, together with a vaporizable metal or metal salt, forming a load, and circuitry activated from a source of alternating current power to produce a series of discrete pulses having a wave form characterized by sharp high peaks of short duration, said circuitry embodying a driving transformer providing a constant voltage and current flow in its output secondary winding and a peaking transformer having an input winding and an output winding with an air gap in the core sized to control the duration of peaking to less than one-half cycle and means to control the pulse amplitude comprising a capacitor connected in parallel with said input winding of said peaking transformer, means connecting the output of said driving transformer in series with the input winding of said peaking transformer, and means for connecting opposite sides of the load with opposite ends of said peaking transformer output winding.

2. Apparatus as claimed in claim 1 in which said air gap does not exceed 0.007 inch.

3. An apparatus as claimed in claim 1 which comprises adjustable means connected with said core of said peaking transformer for adjusting the width of said air gap.

4. Apparatus for producing high intensity radiation comprising a gaseous discharge lamp filled with an inert carrier gas or gases, together with a vaporizable metal salt, forming a load, and circuitry embodying a peaking transformer having an input and an output including an autowinding, said output being connected to opposite sides of said load to energize said load, said peaking transformer having a core of magnetic material linked with said autowinding and formed with an air gap sized to produce alternating current output pulses having a wave form characterized by sharp high peaks of short duration less than one-half cycle, adjustable means connected with said core for adjusting the width of said gap to alter the configuration of the output pulses, a capacitor connected in parallel with said autowinding which functions to limit the amplitude of the output pulses, means connected to the input winding of said peaking transformer for supplying alternating current comprising a step up, high reactance transformer, a source of alternating current connected to said step up transformer, and control means comprising a saturable reactor having a winding saturable with direct current connected to said step up transformer to control the flow of alternating current from said step up transformer to the input winding of said peaking transformer.

5. Apparatus as set forth in claim 4, wherein the step up transformer has a core provided with magnetic shunt means disposed between the primary and secondary transformer windings for by-passing from the secondary winding a portion of the magnetic flux induced in the core by the primary winding, when energized.

6. Apparatus as set forth in claim 4 wherein the control means comprises automatic regulating means to adjust the voltage at which energy is applied on the winding saturable with direct current.

7. Apparatus as set forth in claim 5 including regulating coils inductively coupled with said magnetic shunt means, and regulating means for controlling current flow in said regulating coils.

8. Apparatus as set forth in claim 7 wherein said regulating means comprises measuring means associated with said magnetic shunt for producing current fluctuating as a function of flux intensity in said shunt, monitor means associated with the core of said peaking transformer for producing current fluctuating as a function of flux intensity in the core of said peaking transformer, and means for energizing thE saturating winding as a function of the measured flux intensities in the shunt and the core of the peaking transformer.

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Amplification of induced radiation and means for attaining the same

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