Title:
STRUCTURE OF ECONOMISER FOR BOILERS OF SHIPS AND SEALING DIAPHRAGM
Document Type and Number:
WIPO Patent Application WO/2012/038818
Kind Code:
A3
Abstract:
A diaphragm (100) which can be fixed at an inlet port (11) of an economizer. The diaphragm (100) is configured to engage against the side walls (11a) of the inlet port (11) to ensure a liquid tightness during the washing step of the economizer (200). In particular, the diaphragm (100) comprises an engagement means with the side walls (11a) of the inlet port (11) for conveying all the washing fluid (52) towards a discharge duct (60), preventing the washing fluid (52) from entering a gas inlet collector (10) and falling towards the engine (70).
Inventors:
PINZA ENRICO (IT)
Application Number:
PCT/IB2011/002220
Publication Date:
May 18, 2012
Filing Date:
September 23, 2011
Export Citation:
Assignee:
PINZA ENRICO (IT)
International Classes:
F22B37/52; F16L55/128; F22B37/22; F22D1/16
Foreign References:
| EP0121172A1 | 1984-10-10 | |||
| FR2708080A1 | 1995-01-27 | |||
| EP0170789A1 | 1986-02-12 | |||
| US5032350A | 1991-07-16 | |||
| GB810262A | 1959-03-11 |
Attorney, Agent or Firm:
CELESTINO, Marco (Viale Giovanni Pisano 31, Pisa, IT)
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