safety vent

См. также в других словарях:

• safety valve — ► NOUN 1) a valve that opens automatically to relieve excessive pressure. 2) a means of giving harmless vent to feelings of tension or stress …   English terms dictionary

• safety — n. (pl. ies) 1 the condition of being safe; freedom from danger or risks. 2 (attrib.) a designating any of various devices for preventing injury from machinery (safety bar; safety lock). b designating items of protective clothing (safety helmet) …   Useful english dictionary

• Safety instrumented system — A Safety Instrumented System (SIS) is a form of process control usually implemented in industrial processes, such as those of a factory or an oil refinery. The SIS performs specified functions to achieve or maintain a safe state of the process… …   Wikipedia

• safety valve — noun 1》 a valve that opens automatically to relieve excessive pressure. 2》 a means of giving harmless vent to feelings of tension or stress …   English new terms dictionary

• Nuclear reactor safety systems — This article covers the technical aspects of active nuclear safety systems. For a general approach to nuclear safety, see nuclear safety. The three primary objectives of nuclear reactor safety systems as defined by the Nuclear Regulatory… …   Wikipedia

• Fire safety — refers to precautions that are taken to prevent or reduce the likelihood of a fire that may result in death, injury, or property damage, alert those in a structure to the presence of a fire in the event one occurs, better enable those threatened… …   Wikipedia

• Virginia Graeme Baker Pool And Spa Safety Act — The Virginia Graeme Baker Pool And Spa Safety Act is a United States law named after the daughter of Nancy and James Baker and the granddaughter of former Secretary of State James Baker III. Graeme Baker died in a tragic incident in June 2002… …   Wikipedia

• Explosives safety — originated as a formal program in the US in the aftermath of World War I when several ammunition storage areas were destroyed in a series of mishaps. The most serious occurred at Lake Denmark Naval Ammunition Storage Depot, New Jersey, in July,… …   Wikipedia

• Heat and smoke vent — Heat and Smoke Vents are installed in buildings as an active fire protection measure. They are openings in the roof which are intended to vent the heat and smoke developed by a fire inside the building by the action of buoyancy, such that they… …   Wikipedia

• breather — n. 1 colloq. a a brief pause for rest. b a short spell of exercise. 2 a safety vent in the crankcase of a motor vehicle etc …   Useful english dictionary

• Texas City Refinery (BP) — BP s Texas City Refinery in Texas City, Texas is the second largest oil refinery in the state and the third largest in the United States. It has an input capacity of 437,000 barrels per day (18,354,000 gallons or 69,477,448 litres) as of January… …   Wikipedia