Born 1798[1] at Rotherhithe, London, the son of James Lowe and his wife, Elizabeth. Baptized 13 May 1798, St Mary, Rotherhithe, Southwark, Surrey, England.[2] His father was possibly a shipwright.[3]
He was apprenticed on 2 November 1813 to Edward Shorter, a London master mechanic and a freeman of the City, who had in 1800 taken out a patent for propelling vessels, which he had named 'the perpetual sculling machine'.
In 1816 Lowe joined a whaling ship, but after three voyages returned to his employer. Later on he commenced business as a mechanic and a manufacturer of smoke jacks for roasting spits.
He married, Mary Barnes,30 May 1825, St Mary, Rotherhithe, Southwark, England.[4]. They had at least two sons and six daughters.
Lowe's spare time was subsequently taken up with experimenting on screw propellers for ships. On 24 March 1838 he took out a patent, no. 7599, for 'improvements in propelling vessels' by means of a screw of one or more curved blades, set or fixed on a revolving shaft below the waterline of the vessel. His propeller was first practically used in the Wizard in 1838, and then in the navy's steamships the Rattler and the Phoenix.
On 16 December 1844 he brought an action in the court of queen's bench against Penn & Co., engineers at Greenwich, for infringement of the patent. The evidence was contradictory, but it was shown that Lowe, although not the original inventor of propellers, was the inventor of a combination of them never before applied to the propulsion of vessels. This combination consisted of three parts: a segment of a screw; a segment of a screw applied below the waterline, so as to be totally immersed; a segment of a screw applied on an axis below the water. The jury gave a verdict in his favour.
However, it was a popular field for inventors: at least forty other people proposed screw propellers before 1836.
The main advantage of a submerged propeller was to reduce its risk of damage from naval bombardment; side and centre paddle wheel propulsion was developed earlier, but found to be too exposed.
On 19 August 1852 Lowe took out another patent, no. 14263, for his propeller. He apparently spent his wife's fortune of £3000 in his experiments, reduced himself to poverty, and never succeeded in obtaining any compensation for the use of his invention.
On 12 October 1866 Lowe was run over by a wagon in Blackfriars Road, London, and killed. He was buried at St Mary's, Ewell, 22 Oct 1866, aged 69 years.[5].[6][7]
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