翻訳と辞書 Words near each other ・ NZR E class (1872) ・ NZR E class (1906) ・ NZR EC class ・ NZR ED class ・ NZR EO class (1923) ・ NZR F class ・ NZR FA class ・ NZR FM guards van ・ NZR G class (1874) ・ NZR G class (1928) ・ NZR H class ・ NZR J class ・ NZR J class (1874) ・ NZR J class (1939) ・ NZR JA class ・ NZR JB class ・ NZR K class ・ NZR K class (1877) ・ NZR K class (1932) ・ NZR KA class ・ NZR KB class ・ NZR L class ・ NZR LA class ・ NZR M class ・ NZR N class ・ NZR NA class ・ NZR NC class ・ NZR O class ・ NZR OA class ・ NZR OB class Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク NZR JB class ： ウィキペディア英語版 NZR JB class The NZR JB class steam locomotives were all originally members of the J class of 1939. Built by North British Locomotive Works, Scotland, they all initially burned coal and wore distinctive bullet-like streamlining. == Conversion to oil burning == After World War II the railways suffered problematic coal shortages, especially in the North Island. Approval was gained to convert 12 of the J class locomotives into oil-burners, to burn heavy fuel oil which was available in plentiful quantities at the time. The conversion saw the installation of a two-nossle burner in the firebox, removal of the grate and ashpan which was replaced with a firepan lined with bricks, shortening of the superheater tubes in the boiler, removal of the spark arrester in the smokebox, removal of the brick arch, addition of the related controls and gauges for the oil burning equipment, and the tender modified to carry an oil bunker and associated steam piping. Similar to the K and KA Classes which were converted to oil burning at the same time, the JB Class utilized a separate, removable tank which sat in the former coal space. However, the full-width coal bunker of the J-type's Vanderbilt tender was cut down so that the oil tank was visible at the sides, with distinctive vertical supports below. The conversion process generally coincided with the removal of the streamlining, but not always. Once converted, the locomotives were re-classified JB in recognition of the conversion, however they retained their original J class numbers. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「NZR JB class」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.