Title:
ターボ圧縮機
Document Type and Number:
Japanese Patent JP5616866
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a turbo compressor that can reduce an installation space of the compressor without increasing mechanical loss due to the rebounding of lubricant and facilitating the piping work for cooling water.SOLUTION: In the turbo compressor provided with: a first stage compressor 1 and a second stage compressor 2 each driven by a pinion shaft in a gear case 5 having an input shaft 6a and at least one pinion shaft to which the rotation of the input shaft 6a is transmitted through a gear 4; and gas coolers 11, 12 for cooling a gas discharged respectively from the first stage compressor 1 and a second stage compressor 2, a lubricant tank 13 is arranged in the lower part of the gear case 5, the gas coolers 11, 12 are respectively arranged below the first stage compressor 1 and the second stage compressor 2 and in both side surfaces of the lubricant tank 13 and the lubricant tank axis line C3, the gas cooler axis line C1, C2 and the input shaft 6a are arranged in parallel.
Inventors:
吉岡 徹
Application Number:
JP2011199770A
Publication Date:
October 29, 2014
Filing Date:
September 13, 2011
Export Citation:
Assignee:
株式会社神戸製鋼所
International Classes:
F04D25/16; F04D17/12; F04D29/063
Attorney, Agent or Firm:
Yoshimichi Takenaka
Seiji Kameoka
Hironori Takenaka
Toru Sakatani
Seiji Kameoka
Hironori Takenaka
Toru Sakatani