(19)
(11) EP 2 392 823 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
08.03.2017 Bulletin 2017/10

(43) Date of publication A2:
07.12.2011 Bulletin 2011/49

(21) Application number: 11168343.9

(22) Date of filing: 01.06.2011
(51) International Patent Classification (IPC): 
F04B 35/06(2006.01)
F04B 41/02(2006.01)
F04B 39/00(2006.01)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME

(30) Priority: 01.06.2010 US 350226 P
27.05.2011 US 201113117560

(71) Applicant: Black & Decker Inc.
Newark, Delaware 19711 (US)

(72) Inventors:
  • Wood, Mark W.
    Cedar Grove, TN Tennessee TN38321 (US)
  • White, Gary D.
    Medina, TN Tennessee 38355 (US)

(74) Representative: SBD IPAdmin 
210 Bath Road
Slough, Berkshire SL1 3YD
Slough, Berkshire SL1 3YD (GB)

   


(54) Compressible Fluid Discharge Muffler


(57) A noise reduction device including a tubular body having an open first end, a second end opposite the first end, and a cavity located between the first end and the second end. The second end of the tubular body being disposed opposite the first end. The second end has at least one opening with a diameter smaller than the diameter of the opening in the first end.







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