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US 2004/0155586 A1Published application
Discharge tube
AssigneeShinko Electric Industries Co., Ltd.
InventorKazuhiko Machida
Life of this patent
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Abstract
A discharge tube includes a cylinder having first and second end planes, first and second discharge electrodes coupled to the respective first and second end planes, the first and second discharge electrodes having respective upper and lower discharge planes forming therebetween a discharge gap, and one or more discharge trigger wires disposed in a portion of the cylinder that encompasses the discharge gap.
Claims14
A discharge tube comprising:
- a cylinder having first and second end planes;
- first and second discharge electrodes coupled to the respective first and second end planes, the first and second discharge electrodes having respective upper and lower discharge planes forming therebetween a discharge gap;
- and
- one or more discharge trigger wires disposed in a portion of the cylinder that encompasses the discharge gap.
1 more element
A discharge tube comprising:
- a cylinder having first and second end planes and an inner wall;
- and
- first and second discharge electrodes coupled to the respective first and second end planes, the first and second discharge electrodes having respective upper and lower discharge planes;
- wherein a relation of A≦2×C is satisfied in a case where A is the distance between the upper and lower discharge planes, and C is the distance from the inner wall of the cylinder to the upper discharge plane or the lower discharge plane.
1 more element
Dependencies are inferred from the claim text.