Praga B2的封面
书籍主题:

Praga B2

Betascript Publishing (2010-08-03 )

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ISBN-13:

978-613-2-15837-6

ISBN-10:
6132158375
EAN:
9786132158376
书籍语言:
英文
作品简介:
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Praga B2 was a low powered aero engine suitable for very light aircraft. It dates from the mid-1930s. The Praga B2 was a dual ignition, air-cooled horizontal twin producing 40 horsepower (30 kW) aimed at lightweight aircraft. It was a higher compression version (6.7:1 from the earlier 5.72:1) of the original and otherwise very similar Praga B, which provided 36 hp (27 kW). Its cylinders were machined from alloy steel forgings and had aluminium alloy heads. The pistons were of aluminium alloy, with three compression rings and one scraper ring. The connecting rods were of nitrided steel, with divided big ends and bronze bushes at the little ends. The one piece crankshaft was also formed from nitrided steel and had two main roller bearings and a single ball thrust bearing. The single piece crankcase was cast from an aluminium alloy.
出版社 :
Betascript Publishing
网址:
https://www.betascript-publishing.com/
出版发行由:
Lambert M. Surhone, Miriam T. Timpledon, Susan F. Marseken
页码 :
128
发表日期:
2010-08-03
现货:
备有现货
类别:
航空和航天技术
价格:
45.00 €
关键词:
Aircraft Engine, Horsepower, Crankshaft, Crankcase

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