control bellows

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• Control loading system — A Control Loading System (CLS, also known as Electric Control Loading), is used to provide pilots with realistic flight control forces in a flight simulator or training device. These are used in both commercial and military training applications …   Wikipedia

• bellows — A sealed, accordion type chamber (gas filled or vacuum) which expands and contracts in accordance with temperature changes or provides a seal during movement of parts. Used as an air conditioning control device on many systems. Also see air… …   Dictionary of automotive terms

• control rod — devices, usually in the form of rods or bars, attached to the expansion joint assembly whose primary function is to distribute movement between the two bellows of a universal expansion joint. Control rods are not designed to restrain pressure… …   Mechanics glossary

• Metal bellows — are elastic vessels that can be compressed when pressure is applied to the outside of the vessel, or extended under vacuum. When the pressure or vacuum is released, the bellows will return to its original shape (provided the material has not been …   Wikipedia

• Perspective control lens — (a) Keeping the camera level, with an ordinary lens, captures only the bottom portion of the building. (b) Tilting the camera upwa …   Wikipedia

• Perspective control — is a procedure for composing or editing photographs to better conform with the commonly accepted distortions in constructed perspective. The control would: * make all lines, which are vertical in reality, vertical on the image. This includes… …   Wikipedia

• Pendulum and Hydrostat Control — is a simple system for automatically controlling the depth in water of a machine. The hydrostat senses the depth, sometimes this initially was with a simple bellows. However, with only a Hydrostat the system would tend to oscillate around the… …   Wikipedia

• управляющий сильфон — — [А.С.Гольдберг. Англо русский энергетический словарь. 2006 г.] Тематики энергетика в целом EN actuating [control] bellows …   Справочник технического переводчика

• Expansion joint — For the railway specific expansion joints, see Breather switch. Expansion joint on a bridge An expansion joint or movement joint is an assembly designed to safely absorb the heat induced expansion and contraction of various construction materials …   Wikipedia

• Organ — • A musical instrument which consists of one or several sets of pipes, each pipe giving only one tone, and which is blown and played by mechanical means. Catholic Encyclopedia. Kevin Knight. 2006. Organ     Organ …   Catholic encyclopedia

• Pipe organ — This article is about organs that produce sound by driving wind through pipes. For an overview of related instruments, see Organ (music). The pipe organ in Saint Germain l Auxerrois, Paris[1] The pipe organ is a musical instrument …   Wikipedia