(19)
(11) EP 3 482 603 A1

(12)

(43) Date of publication:
15.05.2019 Bulletin 2019/20

(21) Application number: 17740257.5

(22) Date of filing: 07.07.2017
(51) International Patent Classification (IPC): 
H05B 1/02(2006.01)
(86) International application number:
PCT/US2017/041056
(87) International publication number:
WO 2018/009768 (11.01.2018 Gazette 2018/02)
(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
Designated Validation States:
MA MD

(30) Priority: 07.07.2016 US 201615204672

(71) Applicant: Watlow Electric Manufacturing Company
St. Louis, MO 63146 (US)

(72) Inventors:
  • EVERLY, Mark D.
    St. Charles, MO 63301 (US)
  • RUHR, Michael W.
    Hannibal, MO 63401 (US)
  • STEINHAUSER, Louis P.
    St. Louis, MO 63129 (US)
  • HOVEN, Mark L.
    Winona, MN 55987 (US)
  • WILLIAMS, Richard T.
    Genoa City, WI 53128 (US)

(74) Representative: Delorme, Nicolas et al
Cabinet Germain & Maureau BP 6153
69466 Lyon Cedex 06
69466 Lyon Cedex 06 (FR)

   


(54) HEATER BUNDLE FOR ADAPTIVE CONTROL AND METHOD OF REDUCING CURRENT LEAKAGE