Pendulum clock was invented by a Dutch mathematician, physicist, horologist and astronomer, Christiaan Huygens in 1656. This clock came up with the very first method of telling accurate time and dates. This technology also cut down the time loss by clocks from around 15 minutes to 15 seconds each day. Working on the basic principles of physics, it employs potential energy and oscillatory motion and transfers them to kinetic energy at specific intervals. The pendulum inside the clock swings back and forth, drawing the attention of people passing by or visiting the room.
Features of A Pendulum Clock:
Pendulum clocks are stylish and classy and are widely available in modern designs these days but their ancient and antique look always remain in fashion. The grandfather pendulum clock is the most commonly used clock with lots of amazing features; some of which are:
- Pendulum: It is the mass dangled with a rod.
- Indicator: The indicator records the number of minutes and hours passed and it also keeps noticing the escapement rotations.
- Gear Train: It increases the swinging power of the pendulum. It is also known as a wheel train.
- Escapement: It allows the gear train to move forth uniformly at every swing.
- Calendar Dials: The role of calendar dial is to show the date, day and month according to the type of clock you own.
- Repeater: When the knob attached with the clock is pushed down, a repeater displays the hour chimes to you.
- Moon Phase Dial: This wonderful feature is not commonly available in all pendulum clocks. It shows various phases of moon through painted images present within a spinning disc.
Hence, pendulum clock is considered as one of the most magnificent invention of the seventeenth century. It is a part of our tradition and heritage and is transferred from one generation to another.