Irradiation device
AssigneeU.S. Philips Corporation
InventorJohannes A. Frankena
Life of this patent
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Abstract
Irradiation device having a housing (1) accommodating at least one UV-radiation source, which housing is secured by means of pivots (6) to suspension members (2, 3), each pivot being composed of two co-operating concentric rings (7,8) whose facing walls are provided with series of regularly spaced co-operating projections (11a, 11b, 11c) and recesses (12), enabling the housing to be fixed in given positions with respect to the suspension members.
Claims3
An irradiation device having a housing accommodating at least one radiation source, which housing is pivotably secured to suspension members on two sides located substantially opposite each other, and which housing can be fixed in given positions with respect to the suspension members, characterized in that each pivot is composed of two co-operating concentric rings secured to the housing and to the suspension member, respectively, the facing walls of the rings being provided with series of regularly spaced co-operating projections and recesses, at least one of the rings being slightly deformable in the radial direction.
Dependencies are inferred from the claim text.