(19)
(11) EP 2 806 779 A1

(12)

(43) Date of publication:
03.12.2014 Bulletin 2014/49

(21) Application number: 13702715.7

(22) Date of filing: 25.01.2013
(51) International Patent Classification (IPC): 
A47L 11/30(2006.01)
A47L 11/40(2006.01)
(86) International application number:
PCT/US2013/023106
(87) International publication number:
WO 2013/112807 (01.08.2013 Gazette 2013/31)
(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: 26.01.2012 US 201261590963 P

(71) Applicant: TENNANT COMPANY
Minneapolis, MN 55440 (US)

(72) Inventors:
  • FIELD, Bruce F.
    Golden Valley, MN 55416 (US)
  • O'NEIL, Charles W.
    Edina, MN 55424 (US)

(74) Representative: MarollĂ©, Patrick Pierre Pascal 
Cabinet Vidon TechnopĂ´le Atalante 16B rue de Jouanet
35703 Rennes Cedex 7
35703 Rennes Cedex 7 (FR)

   


(54) APPARATUS AND METHOD FOR GENERATING THERMALLY-ENHANCED TREATMENT LIQUIDS