摘要:
An electrode for a high-pressure discharge lamp, cut out in one piece from a rod or pin is provided. The electrode may include an electrode head as first segment; and a shaft as second segment, wherein the electrode has an asymmetrical shape which has been produced by means of a sublimation laser.
摘要:
A high-pressure discharge lamp with a starting aid has a discharge vessel, the discharge vessel being held in an outer bulb by means of a frame. A UV enhancer which is fixed directly by means of the frame is used as the starting aid.
摘要:
A diffusing plate may include a transparent base body which has a first surface, the first surface being subdivided into facets, and in which an elevation or depression with a second, curved surface can be assigned to every facet, the facets having different geometric shapes, wherein the facets are assigned to several circular rings, in the sense that their center points lie on each of them.
摘要:
An assembly for an electric lamp with an elongated inner bulb, which is sealed at two ends, the inner bulb including a lamp axis, and a light-emitter-being accommodated in the inner bulb, the inner bulb being surrounded by an outer bulb, wherein the outer bulb is substantially circular-cylindrical, and includes two parts, at least one part having a rounded-off, sealed first end, and the two parts each having an open second end, which ends are matched to one another in terms of diameter, and the parts being connected to one another in the region of the open end via a certain sealing path, the inner bulb being held in the outer bulb via two frame wires, which are passed out of the outer bulb between the two parts.
摘要:
A high-pressure discharge lamp with an ignition aid has a discharge vessel which is mounted in an outer bulb, the discharge vessel comprising two ends having seals in which electrodes are secured, and a frame having a clip wire retaining the discharge vessel in the outer bulb. The clip wire comprises a plate-like part acting as an ignition aid and facing the seal of the opposite pole electrode.
摘要:
A high-pressure discharge lamp with an ignition aid has a discharge vessel which is mounted in an outer bulb, the discharge vessel comprising two ends having seals in which electrodes are secured, and a frame having a clip wire retaining the discharge vessel in the outer bulb. The clip wire comprises a plate-like part acting as an ignition aid and facing the seal of the opposite pole electrode.
摘要:
An assembly for an electric lamp with an elongated inner bulb, which is sealed at two ends, the inner bulb including a lamp axis, and a light-emitter being accommodated in the inner bulb, the inner bulb being surrounded by an outer bulb, wherein the outer bulb is substantially circular-cylindrical, and includes two parts, at least one part having a rounded-off, sealed first end, and the two parts each having an open second end, which ends are matched to one another in terms of diameter, and the parts being connected to one another in the region of the open end via a certain sealing path, the inner bulb being held in the outer bulb via two frame wires, which are passed out of the outer bulb between the two parts.
摘要:
The structural unit for an electric lamp, with an elongated, ceramic inner bulb, with a central part, is closed at two sides by capillaries, the inner bulb having a lamp axis, and a luminous means being accommodated in the inner bulb, the inner bulb being surrounded by an outer bulb, and the outer bulb having two ends, which are joined directly to the capillaries of the discharge vessel via in each case one joining means.
摘要:
A high-pressure discharge lamp having an ignition aid, mounted in an outer bulb, wherein the discharge vessel comprises two ends having seals in which electrodes are mounted and wherein a frame having a clip wire retains the discharge vessel in the outer bulb. The clip wire is bent toward the seal of the opposite pole electrode until the bent part formed thereby acts as an ignition aid.
摘要:
The high-pressure discharge lamp comprises an outer bulb having two tubular sections which are axially aligned, wherein a first section is arranged at the first end of the outer bulb and comprises a cylindrical zone having an outside diameter (d1), and wherein a second section having a diameter (d2) which is smaller than (d1) is attached thereto.