ISSN:0034-6748    

DOI:10.1063/1.1752119

出版商:AIP    

年代:1936

数据来源: AIP

ISSN:0034-6748    

DOI:10.1063/1.1752120

出版商:AIP    

年代:1936

数据来源: AIP

摘要:

Describes a device to be actuated by impulses of radiant energy in the form of light or heat. The impulses may succeed each other with a frequency of one or more a second. Use is made of a finely divided gas occluding substance confined in a hermetically sealed chamber, one side of which is a thin metal diaphragm forming a portion of a condenser receiver. When light or heat falls upon this substance the gas within the chamber expands and changes the capacitance of the condenser receiver. When the device receives an impulse of radiation, it shows a sensitivity of more than 50 volts per watt per cm2.

ISSN:0034-6748    

DOI:10.1063/1.1752121

出版商:AIP    

年代:1936

数据来源: AIP

ISSN:0034-6748    

DOI:10.1063/1.1752122

出版商:AIP    

年代:1936

数据来源: AIP

摘要:

A modified pentode stabilizer is described in which a neon lamp replaces the usual battery for maintaining a constant grid bias. This circuit stabilizes the voltage as well as that with a battery, and is much more flexible. A simpler stabilizer is described in which a bank of neon lamps supplies the stabilized voltage directly. A new amplifier, using two standard radio tubes and a small neon lamp is described. A brief report is made of the use of a ``Strobotron'' in counter circuits.

ISSN:0034-6748    

DOI:10.1063/1.1752123

出版商:AIP    

年代:1936

数据来源: AIP

ISSN:0034-6748    

DOI:10.1063/1.1752124

出版商:AIP    

年代:1936

数据来源: AIP

ISSN:0034-6748    

DOI:10.1063/1.1752125

出版商:AIP    

年代:1936

数据来源: AIP

ISSN:0034-6748    

DOI:10.1063/1.1752127

出版商:AIP    

年代:1936

数据来源: AIP

ISSN:0034-6748    

DOI:10.1063/1.1752129

出版商:AIP    

年代:1936

数据来源: AIP

ISSN:0034-6748    

DOI:10.1063/1.1752130

出版商:AIP    

年代:1936

数据来源: AIP