SYSTEM FOR ATTENUATING PULSATION IN THE GAS DISCHARGE OF A REFRIGERATION COMPRESSOR - Patent 2235370

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EP 2 235 370 A1

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(43)	Date of publication:
	06.10.2010 Bulletin 2010/40

(21)	Application number: 08864839.9

(22)	Date of filing: 03.12.2008

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International Patent Classification (IPC):

F04B 39/00^(2006.01)
F04B 53/00^(2006.01)

F04B 39/12^(2006.01)
F01N 1/08^(2006.01)

(86)	International application number:
	PCT/BR2008/000366

(87)	International publication number:
	WO 2009/079727 (02.07.2009 Gazette 2009/27)

(84)	Designated Contracting States:
	AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
	Designated Extension States:
	AL BA MK RS

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Priority:

26.12.2007 BR PI0705357

(71)	Applicant: Whirlpool S.A.
	São Paulo - SP 04578-000 (BR)

(72)	Inventor:
	ALVARENGA, Eduardo de Souza 89203-040 Joinville - SC (BR)

(74)	Representative: Geyer, Fehners & Partner
	Patentanwälte Perhamerstraße 31 D-80637 München D-80637 München (DE)

(54)	SYSTEM FOR ATTENUATING PULSATION IN THE GAS DISCHARGE OF A REFRIGERATION COMPRESSOR