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Damper (flow) Opposed blade dampers in a mixing duct. A damper is a valve or plate that stops or regulates the flow of air inside a duct, chimney, VAV box, air handler, or other air-handling equipment. A damper may be used to cut off central air conditioning (heating or cooling) to an unused room, or to regulate it for room-by-room temperature ...
Samsung Thales Co., Ltd. (until 2001 known as Samsung Thomson-CSF Co., Ltd.) was a joint venture between Samsung-Techwin and the France-based aerospace and defense company Thales. It was established in 1978 and is based in Seoul. [110] Samsung's involvement was passed on to the Hanwha Group as part of the Techwin transaction. [109]
Food in a refrigerator with its door open. A refrigerator, commonly fridge, is a commercial and home appliance consisting of a thermally insulated compartment and a heat pump (mechanical, electronic or chemical) that transfers heat from its inside to its external environment so that its inside is cooled to a temperature below the room temperature. [1]
It is majority-owned by foreign investors. [ 7 ][ 8 ] As of 2019, [update] Samsung Electronics is the world's second-largest technology company by revenue, and its market capitalization stood at US$520.65 billion, the 12th largest in the world. [ 9 ] Samsung is the world's largest manufacturer of smartphones since 2011.
Besides the regulation provided at the registers or diffusers that spread air into individual rooms, dampers can be fitted within the ducts themselves. These dampers may be manual or automatic. Zone dampers provide automatic control in simple systems while variable air volume (VAV) allows control in sophisticated systems.
The height adjustable suspension system detects rough road surface conditions in real time through the movement of the first road wheel in front and collects data, and the five road wheels in the rear automatically control the hydraulic pressure of the in-arm suspension unit and variable damper based on this terrain data to maintain optimal ...
The company was originally established as Samsung Precision ( Korean : 삼성정밀공업; Hanja : 三星精密工業; RR : Samseong Jeongmil Gongeop) on 1 August 1977 with initial capital of ₩ 1 billion, and began constructing its first factory, a facility of 100,000 square metres (1,100,000 sq ft), in Changwon, South Gyeongsang Province. [2]
A Royal Air Force Boeing E-3 Sentry over North Yorkshire. An airborne early warning and control (AEW&C) system is an airborne radar early warning system designed to detect aircraft, ships, vehicles, missiles and other incoming projectiles at long ranges, as well as performing command and control of the battlespace in aerial engagements by informing and directing friendly fighter and attack ...