DOUBLE LAYER ACOUSTIC LINER AND A FLUID PRESSURIZING DEVICE AND METHOD UTILIZING SAME - Patent 1356169

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EP 1 356 169 A1

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(43)	Date of publication:
	29.10.2003 Bulletin 2003/44

(21)	Application number: 01996188.7

(22)	Date of filing: 08.11.2001

(51)	International Patent Classification (IPC)⁷: E04B 1/82

(86)	International application number:
	PCT/US0147/515

(87)	International publication number:
	WO 0205/2110 (04.07.2002 Gazette 2002/27)

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

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Priority:

21.12.2000 US 745862
14.08.2001 US 929193

(71)	Applicant: Dresser-Rand Company
	Olean, NY 14760 (US)

(72)	Inventor:
	LIU, Zheji Olean, NY 14760 (US)

(74)	Representative: HOFFMANN - EITLE
	Patent- und RechtsanwälteArabellastrasse 4 81925 München 81925 München (DE)

(54)	DOUBLE LAYER ACOUSTIC LINER AND A FLUID PRESSURIZING DEVICE AND METHOD UTILIZING SAME