Matches in DBpedia 2016-04 for { <http://dbpedia.org/resource/Balance_wheel> ?p ?o }
- Balance_wheel abstract "A balance wheel, or balance, is the timekeeping device used in mechanical watches and some clocks, analogous to the pendulum in a pendulum clock. It is a weighted wheel that rotates back and forth, being returned toward its center position by a spiral torsion spring, the balance spring or hairspring. It is driven by the escapement, which transforms the rotating motion of the watch gear train into impulses delivered to the balance wheel. Each swing of the wheel (called a 'tick' or 'beat') allows the gear train to advance a set amount, moving the hands forward. The balance wheel and hairspring together form a harmonic oscillator, which due to resonance oscillates preferentially at a certain rate, its resonant frequency or 'beat', and resists oscillating at other rates. The combination of the mass of the balance wheel and the elasticity of the spring keep the time between each oscillation or ‘tick’ very constant, accounting for its near universal use as the timekeeper in mechanical watches to the present. From its invention in the 14th century until tuning fork and quartz movements became available in the 1960s, virtually every portable timekeeping device used some form of balance wheel.".
- Balance_wheel thumbnail Alarm_Clock_Balance_Wheel.jpg?width=300.
- Balance_wheel wikiPageExternalLink search.
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- Balance_wheel wikiPageExternalLink ?id=UO3j49UJ17wC&pg=RA1-PA109.
- Balance_wheel wikiPageExternalLink historyo.html.
- Balance_wheel wikiPageExternalLink article-9360740.
- Balance_wheel wikiPageExternalLink anchor.html.
- Balance_wheel wikiPageExternalLink glossary%20-%20balance%20assembly.shtml.
- Balance_wheel wikiPageExternalLink books?id=o8Nb5KLBxVQC&pg=PA106&ots=8eA4W86mAP&dq=balance+wheel&sig=HHahEKuxnZKFyh94vlzLJRoqaI0.
- Balance_wheel wikiPageExternalLink watchcabinet.html.
- Balance_wheel wikiPageID "1504893".
- Balance_wheel wikiPageLength "26279".
- Balance_wheel wikiPageOutDegree "82".
- Balance_wheel wikiPageRevisionID "675554857".
- Balance_wheel wikiPageWikiLink Alarm_clock.
- Balance_wheel wikiPageWikiLink Ammunition.
- Balance_wheel wikiPageWikiLink Balance_spring.
- Balance_wheel wikiPageWikiLink Bank_vault.
- Balance_wheel wikiPageWikiLink Beryllium.
- Balance_wheel wikiPageWikiLink Bimetallic_strip.
- Balance_wheel wikiPageWikiLink Bracket_clock.
- Balance_wheel wikiPageWikiLink Category:Timekeeping_components.
- Balance_wheel wikiPageWikiLink Celestial_navigation.
- Balance_wheel wikiPageWikiLink Charles_Édouard_Guillaume.
- Balance_wheel wikiPageWikiLink Christiaan_Huygens.
- Balance_wheel wikiPageWikiLink Clock.
- Balance_wheel wikiPageWikiLink Copper.
- Balance_wheel wikiPageWikiLink Elasticity_(physics).
- Balance_wheel wikiPageWikiLink Elinvar.
- Balance_wheel wikiPageWikiLink Escapement.
- Balance_wheel wikiPageWikiLink Ferdinand_Berthoud.
- Balance_wheel wikiPageWikiLink File:Benrus_Watch_Balance_Wheel_2.jpg.
- Balance_wheel wikiPageWikiLink Frequency.
- Balance_wheel wikiPageWikiLink Fusee_(horology).
- Balance_wheel wikiPageWikiLink Fuze.
- Balance_wheel wikiPageWikiLink Glucydur.
- Balance_wheel wikiPageWikiLink Gyromax.
- Balance_wheel wikiPageWikiLink Harmonic_oscillator.
- Balance_wheel wikiPageWikiLink Hertz.
- Balance_wheel wikiPageWikiLink Hookes_law.
- Balance_wheel wikiPageWikiLink Invar.
- Balance_wheel wikiPageWikiLink Iron.
- Balance_wheel wikiPageWikiLink Jean_de_Hautefeuille.
- Balance_wheel wikiPageWikiLink Jewel_bearing.
- Balance_wheel wikiPageWikiLink John_Arnold_(watchmaker).
- Balance_wheel wikiPageWikiLink John_Harrison.
- Balance_wheel wikiPageWikiLink Lantern_clock.
- Balance_wheel wikiPageWikiLink Mainspring.
- Balance_wheel wikiPageWikiLink Marine_chronometer.
- Balance_wheel wikiPageWikiLink Mechanical_watch.
- Balance_wheel wikiPageWikiLink Moment_of_inertia.
- Balance_wheel wikiPageWikiLink Nivarox.
- Balance_wheel wikiPageWikiLink Oscillation.
- Balance_wheel wikiPageWikiLink Pendulum.
- Balance_wheel wikiPageWikiLink Pendulum_clock.
- Balance_wheel wikiPageWikiLink Pierre_Le_Roy.
- Balance_wheel wikiPageWikiLink Quartz_clock.
- Balance_wheel wikiPageWikiLink Resonance.
- Balance_wheel wikiPageWikiLink Robert_Hooke.
- Balance_wheel wikiPageWikiLink Royal_Observatory,_Greenwich.
- Balance_wheel wikiPageWikiLink Stackfreed.
- Balance_wheel wikiPageWikiLink Stopwatch.
- Balance_wheel wikiPageWikiLink Thermal_expansion.
- Balance_wheel wikiPageWikiLink Thomas_Earnshaw.
- Balance_wheel wikiPageWikiLink Time_lock.
- Balance_wheel wikiPageWikiLink Timer.
- Balance_wheel wikiPageWikiLink Torsion_spring.
- Balance_wheel wikiPageWikiLink Tuning_fork.
- Balance_wheel wikiPageWikiLink Verge_escapement.
- Balance_wheel wikiPageWikiLink Watch.
- Balance_wheel wikiPageWikiLink Wheel_train.
- Balance_wheel wikiPageWikiLink File:Alarm_Clock_Balance_Wheel.jpg.
- Balance_wheel wikiPageWikiLink File:Balance_Wheel_in_Early_Watch_Berthoud.png.
- Balance_wheel wikiPageWikiLink File:Chinese_movement_escapement_and_jewels.jpg.
- Balance_wheel wikiPageWikiLink File:De_Vick_Clock_Verge_&_Foliot.png.
- Balance_wheel wikiPageWikiLink File:Early_Chronometer_Balance_Wheels.png.
- Balance_wheel wikiPageWikiLink File:Giovanni_Di_Dondi_clock_.png.
- Balance_wheel wikiPageWikiLink File:Pocket_Watch_Balance_Wheel.jpg.
- Balance_wheel wikiPageWikiLinkText "Balance wheel".
- Balance_wheel wikiPageWikiLinkText "Balance wheel#Middle temperature error".
- Balance_wheel wikiPageWikiLinkText "Balance wheel#Temperature compensated balance wheels".
- Balance_wheel wikiPageWikiLinkText "balance wheel".
- Balance_wheel wikiPageWikiLinkText "balance wheels".
- Balance_wheel wikiPageWikiLinkText "balance".
- Balance_wheel wikiPageWikiLinkText "compensation balance".
- Balance_wheel wikiPageWikiLinkText "foliot".
- Balance_wheel wikiPageWikiLinkText "temperature compensated balance wheel".
- Balance_wheel wikiPageWikiLinkText "temperature compensation of balance wheels".
- Balance_wheel wikiPageWikiLinkText "temperature-compensated balance".
- Balance_wheel wikiPageUsesTemplate Template:Authority_control.
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- Balance_wheel wikiPageUsesTemplate Template:Cite_encyclopedia.
- Balance_wheel wikiPageUsesTemplate Template:Cite_journal.
- Balance_wheel wikiPageUsesTemplate Template:Cite_web.
- Balance_wheel wikiPageUsesTemplate Template:Reflist.
- Balance_wheel wikiPageUsesTemplate Template:Stack.
- Balance_wheel subject Category:Timekeeping_components.
- Balance_wheel hypernym Device.
- Balance_wheel type Device.