(19)
(11) EP 2 739 888 A1

(12)

(43) Date of publication:
11.06.2014 Bulletin 2014/24

(21) Application number: 11870449.3

(22) Date of filing: 01.08.2011
(51) International Patent Classification (IPC): 
F16K 31/02(2006.01)
F16K 37/00(2006.01)
(86) International application number:
PCT/US2011/046102
(87) International publication number:
WO 2013/019205 (07.02.2013 Gazette 2013/06)
(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

(30) Priority: 01.08.2011 US 201113195258
01.08.2011 US 201113195263

(71) Applicant: Control Microsystems, Inc.
Kanata, ON K2K 2A9 (CA)

(72) Inventors:
  • NEILSON, Paul, C.
    Denver, CO 80209 (US)
  • KAYANDE, Paraj, Jivan
    Calgary, AB T2M 0W3 (CA)

(74) Representative: Harrasz, Julia Konstanze 
Murgitroyd & Company Scotland House 165-169 Scotland Street
Glasgow G5 8PL
Glasgow G5 8PL (GB)

   


(54) BATTERY-POWERED CONTROL VALVE AND OPERATION THEREOF