- sealed unit
- See hermetic system. Motor compressor assembly in which motor and compressor operate inside sealed housing.
Dictionary of automotive terms. 2015.
sealed unit
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Sealed systems — are computer systems that are designed to be supplied as a sealed unit. The major benefits are security, reliability, ease of installation and upgrade, and locked down so users can t make changes that would compromise the integrity of the system … 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 — adjective denoting a vehicle headlamp with a sealed unit consisting of the light source, reflector, and lens … English new terms dictionary
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 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 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 — 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 unit — See sealed beam headlight … Dictionary of automotive terms
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
