(19)
(11) EP 2 229 531 A1

(12)

(43) Date of publication:
22.09.2010 Bulletin 2010/38

(21) Application number: 08856758.1

(22) Date of filing: 02.12.2008
(51) International Patent Classification (IPC): 
F04B 5/02(2006.01)
F04B 25/02(2006.01)
F04B 9/113(2006.01)
 F04B 5/00(2006.01)
F04B 25/00(2006.01)
F04B 9/115(2006.01)
(86) International application number:
PCT/CH2008/000506
(87) International publication number:
WO 2009/070906 (11.06.2009 Gazette 2009/24)
(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

(30) Priority: 06.12.2007 EP 07405344

(71) Applicant: Groupe E SA
1700 Fribourg (CH)

(72) Inventors:
  • CROTTET, Denis
    CH-1567 Delley (CH)
  • MOCK, Elmar
    CH-2013 Colombier (CH)
  • VAUCHER, Vincent
    CH-2732 Reconvilier (CH)
  • MOULIN, Blaise
    F-30700 La Capelle-et-Masmolène (FR)
  • DURET, Alexis
    CH-1007 Lausanne (CH)
  • TINGUELY, Christian
    CH-1725 Posieuxg (CH)

(74) Representative: Frei Patent Attorneys 
Frei Patentanwaltsbüro AG Postfach 1771
8032 Zürich
8032 Zürich (CH)

   


(54) COMPRESSOR AND APPARATUS FOR COMPRESSING TWO GASES AT HIGH PRESSURE