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dashpot

dashpot

9.1
A device that slows and controls moving parts by using oil to resist motion
  • noun
  • /ˈdaʃˌpɒt/
  • Specialized
translation icon : amortiguador
  • What would happen if I put a spring and a dashpot together like this?

So you need to understand the mass spring dashpot behavior inside and out.

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Examples

  • So you need to understand the mass spring dashpot behavior inside and out.

  • Dashpots are similar, except dashpots are activated by velocity.

  • The engineer installed a dashpot to control the speed of the machine's movements.

  • In hydraulic systems, a dashpot helps to dampen vibrations and prevent excessive movement.

  • To reduce oscillations, the designer included a dashpot that uses viscous fluid for resistance.

Synonyms

dash-pot
vsdashpot
  • Specialized
9.6

A device with a piston that moves through liquid or air to slow sudden movement in machines

has identical meaning but is the hyphenated older spelling
decelerator
vsdashpot
  • Specialized
6.5

A device that slows movement or reduces speed

is more specific using viscous friction to resist and damp motion

How Resistant

brake
413 1.6
dashpot
  • Specialized
9.1
shock absorber
  • Specialized
3 3.9

Surface Forms

dashpot singular
dashpots plural

Morphology

dashpot = dash + pot (opaque) = dash + pot

Although formed from recognizable words 'dash' + 'pot', the meaning 'mechanical damper' is a specialized technical sense not derivable by a B1 learner from the components.

Etymology

Dashpot comes from dash (a 'quick movement') and pot (a 'small container'). Think of a 'pot' of thick oil that takes the dash and slows it down, which is exactly why a dashpot resists and controls fast movement.