Discharge lamp of the short arc type
AssigneeUshiodenki Kabushiki Kaisha
InventorsMayumi Yamamoto, Hiroshi Kamiyama
Life of this patent
Estimating the term…
Abstract
A discharge lamp of the short arc type which has an arc tube in which there is a pair of opposed electrodes, a pair of hermetically sealing parts which extend outward from opposite ends of the arc tube, and a trigger wire, each end of which is wound around one of the hermetically sealing parts, with a middle area of the trigger wire running along the outside surface of the arc tube. In the area of at least one of the ends of the trigger wire, a bend is formed which comes to rest on one of the hermetically sealing parts, and following this bend, a fold is formed at the outer end area of the end of the trigger wire.
Claims7
Discharge lamp of the short arc type which comprises:
- an arc tube in which there is a pair of opposed electrodes;
- a pair of hermetically sealing parts which extend outward from opposite ends of the arc tube;
- a trigger wire, each end of which is wound around a respective one of the hermetically sealing parts, and which has a middle area which runs along an outside surface of the arc tube,
- wherein, in the area of at least one of the ends of the trigger wire, a bend is formed which comes to rest on one of the hermetically sealing parts, and following this bend, the outer end area of the end of the trigger wire has a fold.
Dependencies are inferred from the claim text.