(19)
(11) EP 2 917 578 A2

(12)

(88) Date of publication A3:
04.09.2014

(43) Date of publication:
16.09.2015 Bulletin 2015/38

(21) Application number: 13773488.5

(22) Date of filing: 20.09.2013
(51) International Patent Classification (IPC): 
F04B 39/02(2006.01)
F04B 49/06(2006.01)
(86) International application number:
PCT/US2013/060807
(87) International publication number:
WO 2014/047377 (27.03.2014 Gazette 2014/13)
(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: 21.09.2012 US 201261704022 P

(71) Applicant: Sandvik Surface Mining
Alachua, Florida 32615 (US)

(72) Inventors:
  • FIELD, Grant Andrew
    Barellan Point, Queensland 4306 (AU)
  • TANNER, Simo
    Miami Beach, Florida 33140 (US)

(74) Representative: Lyytinen, Veera Elise 
Sandvik Mining and Construction Oy Pihtisulunkatu 9
33330 Tampere
33330 Tampere (FI)

   


(54) METHOD AND APPARATUS FOR DECOMPRESSING A COMPRESSOR