single-beat escapement

См. также в других словарях:

• beat — beatable, adj. /beet/, v., beat, beaten or beat, beating, n., adj. v.t. 1. to strike violently or forcefully and repeatedly. 2. to dash against: rain beating the trees. 3. to flutter, flap, or rotate in or against: beating the air with its wings …   Universalium

• Riefler escapement — The Riefler escapement is a mechanical escapement for precision pendulum clocks invented and patented [German patent no. 50,739] by Sigmund Riefler in 1889. [cite book last = first = authorlink = coauthors = title = Special Catalog of the Joint… …   Wikipedia

• Cross-beat — This article is about music. For horology, see Escapement#Cross beat escapement. For cross beat tonguing, see tonguing. For the Christian media organization, see Cross Rhythms. In music, a cross beat or cross rhythm is a form of polyrhythm. Cross …   Wikipedia

• Deadbeat escapement — Deadbeat Dead beat , a. (Physics) Making a beat without recoil; giving indications by a single beat or excursion; said of galvanometers and other instruments in which the needle or index moves to the extent of its deflection and stops with little …   The Collaborative International Dictionary of English

• Lever escapement — The lever escapement is a key component of the typical movement found in most mechanical wristwatches, pocket watches and many small mechanical non pendulum clocks. The invention of the lever escapement is attributed to Thomas Mudge, and its… …   Wikipedia

• Deadbeat — Dead beat , a. (Physics) Making a beat without recoil; giving indications by a single beat or excursion; said of galvanometers and other instruments in which the needle or index moves to the extent of its deflection and stops with little or no… …   The Collaborative International Dictionary of English

• keyboard instrument — ▪ music Introduction       any musical instrument on which different notes can be sounded by pressing a series of keys, push buttons, or parallel levers. In nearly all cases in Western music the keys correspond to consecutive notes in the… …   Universalium

• List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …   Wikipedia

• Pendulum — This article is about pendulums. For other uses, see Pendulum (disambiguation). Simple gravity pendulum model assumes no friction or air resistance …   Wikipedia

• History of timekeeping devices — For thousands of years, devices have been used to measure and keep track of time. The current sexagesimal system of time measurement dates to approximately 2000 BC, in Sumer. The Ancient Egyptians divided the day into two 12 hour periods, and… …   Wikipedia

• Balance wheel — in a cheap 1950s alarm clock, the Apollo, by Lux Mfg. Co. showing the balance spring (1) and regulator (2) …   Wikipedia