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Patent Searching and Data


Title:
STEAM GENERATOR
Document Type and Number:
Japanese Patent JP2007271259
Kind Code:
A
Abstract:

To provide a steam generator capable of reducing remarkably labors and times required for manufacturing, capable of reducing a manufacturing cost, capable of compactifying a size, and capable of installing the steam generator in the vicinity of a gas turbine as near as possible and in a lower side of a scaffolding for an operation as lower as possible.

A pressure-proof casing is formed into a cylindrical shape and to have an equal distance of diameter from the axial center line, the pressure-proof casing is constituted along the axial center line with a length longer than the diameter of the pressure-proof casing, a duct line is provided with at least two duct line portions extended in parallel each other, layered each other vertically with respect to an extended direction, and connected each other in end parts thereof, a flow-out part of the duct line is provided in a vertical upper side of a flow-in part, a flow-in opening part is provided in an upper side of the pressure-proof casing, and a high-temperature fluid is made to flow from an upper side to a lower side across the duct line portions.

COPYRIGHT: (C)2008,JPO&INPIT


Inventors:
RUCHTI CHRISTOPH
Application Number:
JP2007088414A
Publication Date:
October 18, 2007
Filing Date:
March 29, 2007
Export Citation:
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Assignee:
ALSTOM TECHNOLOGY LTD
International Classes:
F22B1/18; F22B15/00; F28D7/16; F28F9/00
Domestic Patent References:
JPS5554780U1980-04-14
JPS50115267U1975-09-19
JPS62118973U1987-07-28
JP2007504426A2007-03-01
Attorney, Agent or Firm:
Mitsufumi Esaki
Okumura Yoshimichi
Blacksmith