Water lift (Vera 's pump) — Teylers Museum

Water lift (Vera 's pump)

1775 - 1799

This instrument demonstrates that water can be raised by a rope (or chain) alone. It is only possible when the rope moves very fast. In this apparatus, using a large driving wheel makes this fast movement possible. Water ‘stuck’ (cohesion) to the rope is thus raised very fast. In 1794 a pump like this was described by the English physicist George Adams. He called the instrument Vera’s pump. The pump described by Adams could pump up as much as 9 gallons of water (1 gallon = 4.54609 litre) a minute.

Administration name

Fysisch Kabinet

Title

Water lift (Vera 's pump)

Translated title

Water lift (Vera 's pump)

Creator

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Dating

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Object number

FK 0050

Reproduction reference

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Order image