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| CENTRIFUGAL BLOWER |
- The centrifugal blower is a Mechanical device which is used to increase the speed of the volume of air/gas stream or in other we can say that the blower is a mechanical device used for the forced movement of the air/gas stream from the source to the required destination.
- The centrifugal fan was first noticed/studied by George pawer in 1556 AD which is mention in their books namely "De Re Metallica"; In this book he shows that how such fan were used to ventilate mines.
- Thereafter, the use of centrifugal mention by the George pawer, makes the topic of centrifugal fan gradually fell into discussion but it wasn't until the early decades of the nineteenth century that anyone interested in centrifugal revived.
- In 1815, Marquis De Chabannes the britisher who advocated the use of the centrifugal fans and he took the patent.
- In 1827, Edwin A Stefens of Bordentown,New Jershey who installed the fan to blow the air into the boiler of steamship North America.
- In 1832, John Ericsson who is a Swedish-American Engineer used a centrifugal fan as blower for the boiler of the steamship corsair.
- In 1832, The centrifugal blower is Invented by Alexander sablukov who is the Russian Military Engineer; and that is used in Russian light industry.