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Hamilton Owen Rendel

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Name
  
Hamilton Rendel


Died
  
September 17, 1902

Hamilton Owen Rendel

Hamilton Owen Rendel (1843–17 September 1902) designed and installed the original raising mechanism of the Tower Bridge while working for Sir W. G. Armstrong Mitchell & Company of Newcastle upon Tyne.

Contents

Tower Bridge hydraulics

The mechanism was powered by pressurised water stored in several hydraulic accumulators. Water, at a pressure of 750 psi (5.2 MPa), was pumped into the accumulators by two 360 hp (270 kW) stationary steam engines, each driving a force pump from its piston tail rod. The accumulators each comprise a 20 inches (51 cm) ram on which sits a very heavy weight to maintain the desired pressure.

He was buried at Kensal Green Cemetery in London.

Family

Rendel was a member of a notable family of engineers. His father, James Meadows Rendel, was a civil engineer who married his mother, Catherine Jane Harris. His siblings were:

  • Sir Alexander Meadows Rendel (1829–1918) – civil engineer
  • George Wightwick Rendel (1833–1902) – naval architect and civil engineer
  • Emily Frances Rendel (1836–1897) married Charles Bowen, 1st Baron Bowen in 1862.
  • Emily Catherine Rendel (1840–1921) married Clement Francis Wedgwood in 1866
  • Stuart Rendel, 1st Baron Rendel
  • A cousin, James Murray Dobson, became resident engineer of the Buenos Aires harbour works in the 1880s and 1890s.

    References

    Hamilton Owen Rendel Wikipedia


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