ring sealing

См. также в других словарях:

• Sealing wax — is a material which, after melting, quickly hardens (to paper, parchment, ribbons and wire, and other material) forming a bond that cannot be separated without noticeable tampering. Wax is used to verify something such as a document is unopened,… …   Wikipedia

• sealing ring — ring that is used to plug an opening …   English contemporary dictionary

• Ring of the Fisherman — to seal official documents signed by the Pope.A new ring is cast in gold for each Pope. Around the relief image is the reigning Pope s Latin name in raised lettering. During the ceremony of a Papal Coronation or Papal Inauguration, the Dean of… …   Wikipedia

• ring — I. noun Etymology: Middle English, from Old English hring; akin to Old High German hring ring, Old Church Slavic krǫgŭ circle Date: before 12th century 1. a circular band for holding, connecting, hanging, pulling, packing, or sealing < a key ring …   New Collegiate Dictionary

• sealing strip — gas seal to the epitrochoidal surface in a rotary piston engine, with the same function as the piston ring on a conventional piston engine …   Dictionary of automotive terms

• O-ring — This article is about the mechanical seal. For other uses, see Oring. Typical O ring and application An O ring, also known as a packing, or a toric joint, is a mechanical gasket in the shape of a torus; it is a loop of elastomer with a disc… …   Wikipedia

• Piston ring — A piston ring is an open ended ring that fits into a groove on the outer diameter of a piston in a reciprocating engine such as an internal combustion engine or steam engine. The three main functions of piston rings in reciprocating engines are:# …   Wikipedia

• Obturating ring — For other uses see Obturator An obturating ring is a ring of relatively soft material designed to obturate under pressure to form a seal. Obturating rings are often found in artillery and other ballistics applications, and similar devices are… …   Wikipedia

• Doug Ring with the Australian cricket team in England in 1948 — Doug Ring Personal information Full name Douglas Thomas Ring Born 14 October 1918(1918 10 14) Hobart, Tasmania, Australia Died 23 June 2003(2003 06 23) (aged 84) …   Wikipedia

• Geelong Ring Road — Infobox Australian Road road name = Geelong Ring Road route route route photo = Geelong Bypass, Bell Post Hill, 2007.jpg caption = Geelong Ring Road under construction at Bell Post Hill. length = 25 direction = Northeast Southwest start = finish …   Wikipedia

• Duquesne Spy Ring — The 33 convicted members of the Duquesne spy ring (FBI print). The Duquesne Spy Ring is the largest espionage case in United States history that ended in convictions. A total of thirty three members of a German espionage network headed by… …   Wikipedia