In addition to the improved accuracy due to
isochronism, this allowed clocks to use longer pendulums, which had a slower 'beat'.
Kaynak: Anchor escapementMany keywind watch movements make use of a fusee, to improve
isochronism. The fusee consist of a fine chain attached to the mainspring
Kaynak: Pocket watchSuch springs are essential in modern watches with a detached lever escapement because they can be adjusted for
isochronism. of
isochronismKaynak: Christiaan HuygensHistory: This problem is called lack of
isochronism . Two solutions to this problem appeared with the first spring driven clocks; the
Kaynak: Fusee (horology)This property, called
isochronism , is the reason pendulums are so useful for timekeeping Successive swings of the pendulum, even if
Kaynak: Pendulumadjusted for severe temperature variance and
isochronism (variance in spring tension) indication of time with bold legible Arabic numeral
Kaynak: Railroad chronometerDisadvantages: This is called lack of
isochronism. It was much worse in verge and foliot clocks due to the lack of a balance spring, but is
Kaynak: Verge escapementThis problem, called lack of
isochronism , plagued mechanical watches throughout their history. Efforts to improve the accuracy of watches
Kaynak: History of watchesThis property, called wikt:isochronous |
isochronism , is shared with ordinary pendulums and makes both types of pendulums useful for
Kaynak: Conical pendulumreliability of time keeping in 5 positions,
isochronism , power reserve and dial arrangement, accompanied with record keeping of the
Kaynak: Webb C. BallGalileo discovered the key property that makes pendulums useful timekeepers:
isochronism , which means that the period of swing of a
Kaynak: Pendulum clockThe function layer only suffers minor changes to increase efficiency and support
isochronism . The device layer includes wireless-
Kaynak: Certified Wireless USBNote that under the small-angle approximation, the period is independent of the amplitude θ 0; this is the property of
isochronism that
Kaynak: Pendulum (mathematics)modification to his helical balance spring that let develop concentrically and, also, confer the property of
isochronism on the oscillating balance.
Kaynak: John Arnoldfreely, which disturbs its
isochronism, and (2) it is a recoil escapement; the anchor pushes the escape wheel backward during part of its cycle.
Kaynak: Escapement