sealed beam unit

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• sealed beam unit — See sealed beam headlight …   Dictionary of automotive terms

• beam unit — See sealed beam unit …   Dictionary of automotive terms

• Sealed beam — A sealed beam is a type of lamp that includes a reflector and filament as a single assembly, over which a front cover (lens), usually of clear glass, is permanently attached. The previous design was like that of common flashlights (electric… …   Wikipedia

• sealed-beam — ˈ ̷ ̷| ̷ ̷ adjective : of, relating to, or being an electric light with prefocussed reflector and lens sealed in the lamp vacuum sealed beam automobile headlights * * * sealedˈ beam adjective (of car headlights) consisting of a complete unit… …   Useful english dictionary

• sealed-beam headlight — /seeld beem / a headlight in which the reflector and lens are hermetically sealed together with the filament in a single unit. Also called sealed beam. * * * sealed beam headlight «SEELD BEEM», an automobile headlight in which filament, lens, and …   Useful english dictionary

• sealed beam — noun A type of electric lamp for producing a beam of light in which the filament is sealed inside a unit consisting of the reflector and lens so as to ensure the alignment of the beam and to protect the reflector from becoming dirty or tarnished …   Wiktionary

• sealed-beam headlight — /seeld beem / a headlight in which the reflector and lens are hermetically sealed together with the filament in a single unit. Also called sealed beam. * * * …   Universalium

• sealed-beam — adjective denoting a vehicle headlamp with a sealed unit consisting of the light source, reflector, and lens …   English new terms dictionary

• sealed beam headlight — A headlight lamp in which the lens, reflector, and filament are fused together to form a single unit. They are relatively inexpensive, but when one component breaks, the whole unit is replaced. Newer vehicles use the more expensive composite type …   Dictionary of automotive terms

• Line-replaceable unit — A line replaceable unit (LRU) is a complex component of an airplane, [ [http://adsabs.harvard.edu/abs/1985aifo.reptX....L A comparative evaluation of the reliability improvement in line replaceable unit ] ] ship or spacecraft [ [http://ieeexplore …   Wikipedia

• Forum Mondial Pour L'harmonisation Des Régulations Sur Les Véhicules — Forum mondial pour l harmonisation des réglementations sur les véhicules ██████████ …   Wikipédia en Français