摘要:
An optical irradiation equipment provided with a cage body having an UV radiation transmission window, and an excimer lamp which is arranged in an interior of said cage body, wherein gas flow openings being connected to one of a cooling gas supply mechanism and a cooling gas suction mechanism are provided at a periphery of said UV radiation transmission window.
摘要:
To provide a photo-irradiation type heat treatment apparatus that eliminates the adverse influence of a light transmitting window on the temperature distribution of an article to be treated without losing the original function of a reflecting mirror a photo-irradiation type heat treatment apparatus in which heat treating of an article is performed by irradiating the article with light emitted from multiple filament lamps through a light transmitting window, by providing the apparatus with a reflecting mirror having an opening at its central area so that cooling air can pass therethrough and by providing an air permeable reflector so as to cover the opening in the reflecting mirror.
摘要:
An optical irradiation equipment provided with a cage body having an UV radiation transmission window, and an excimer lamp which is arranged in an interior of said cage body, wherein gas flow openings being connected to one of a cooling gas supply mechanism and a cooling gas suction mechanism are provided at a periphery of said UV radiation transmission window.
摘要:
To provide a filament lamp having a plurality of filaments disposed together in sequence in the tube axis direction of a light-emitting tube, with miniaturized hermetically sealed parts, by certain sheets of metal foil (26a,26b), of the plurality of metal foils (24a,24b,25a,25b,26a,26b), being disposed out of alignment with respect to the other of the metal foils (24a,24b,25a,25b) in both the tube axis direction as in a direction perpendicular to the tube axis direction.
摘要:
To provide a filament lamp having a plurality of filaments disposed together in sequence in the tube axis direction of a light-emitting tube, with miniaturized hermetically sealed parts, by certain sheets of metal foil (26a,26b), of the plurality of metal foils (24a,24b,25a,25b,26a,26b), being disposed out of alignment with respect to the other of the metal foils (24a,24b,25a,25b) in both the tube axis direction as in a direction perpendicular to the tube axis direction.
摘要:
A filament lamp having a filament and an internal lead in which the filament is insulated from contact with the internal lead and prevent from moving during operation to maintain a uniform distribution of light. To this end, the filament lamp includes a luminous tube having an inner wall, and opposing ends on which sealing parts are formed. Multiple filaments are sequentially disposed inside the tube in an axial direction, and internal leads are connected to each filament. An insulating wall is provided along the inner wall of the luminous tube in the axial direction and is disposed around at least one of the multiple filaments. Internal leads running partly parallel to the filaments are positioned between the luminous tube and insulating wall and do not engage the ring supporters of the multiple filaments, which could cause the filaments to move and distribute light in a nonuniform pattern.
摘要:
A filament lamp (1) includes multiple filament assemblies (41-45) having filaments (411-451) connected to paired leads (412,422,...), arrayed in order within a light emitting tube (2) and following a tube axis thereof. Each lead is electrically connected in a seal area (5a,b). Each filament is powered independently. The light emitting tube includes insulating walls or inner tubes (3) between the filaments and leads that have openings through which the leads pass, and located along the tube axis in proximity to the inner wall of the light emitting tube. Multiple lead accommodation spaces (111-115) corresponding to the number of leads are provided in the light emitting tube by the insulating walls with each lead passing through an opening in the insulating wall and placed without short circuits in its lead accommodation space.