conical-seat valve

См. также в других словарях:

• Valve seat — The valve seat in an internal combustion gasoline or diesel engine is the surface against which an intake or an exhaust valve rests during the portion of the engine operating cycle when that valve is closed. The valve seat is a critical component …   Wikipedia

• valve — valveless, adj. valvelike, adj. /valv/, n., v., valved, valving. n. 1. any device for halting or controlling the flow of a liquid, gas, or other material through a passage, pipe, inlet, outlet, etc. 2. a hinged lid or other movable part that… …   Universalium

• seat — [1] A surface upon which another part rests or seats. Example: valve seat is matched surface upon which valve face rests. [2] Minor wearing of the piston ring surface during initial use. Rings then fit or seat properly against the cylinder wall.… …   Dictionary of automotive terms

• needle valve — Mach. a valve with a needlelike part, a fine adjustment, or a small opening, esp. a valve in which the opening is controlled by a needlelike or conical point that fits into a conical seat. [1900 05] * * * …   Universalium

• needle valve — /ˈnidl vælv/ (say needl valv) noun a valve with a needle like part, a fine adjustment, or a small opening, especially a valve in which the opening is controlled by a needle like or conical point which fits into a conical seat …  

• miter valve — noun : a valve consisting of a disk fitting in a conical seat faced at 45 degrees to the valve axis …   Useful english dictionary

• cone valve — noun : a valve with a conical seat …   Useful english dictionary

• Needle valve — Giffard steam water injector (B needle valve). A needle valve …   Wikipedia

• Puppet valve — Puppet Pup pet, n. [OE. popet, OF. poupette; akin to F. poup[ e]e a doll, probably from L. puppa, pupa, a girl, doll, puppet. Cf. {Poupeton}, {Pupa}, {Pupil}, {Puppy}.] [Written also {poppet}.] 1. A small image in the human form; a doll. [1913… …   The Collaborative International Dictionary of English

• needlevalve — needle valve n. A valve having a slender point fitting into a conical seat, used to regulate accurately the flow of a liquid or gas. * * * …   Universalium

• arts, East Asian — Introduction       music and visual and performing arts of China, Korea, and Japan. The literatures of these countries are covered in the articles Chinese literature, Korean literature, and Japanese literature.       Some studies of East Asia… …   Universalium