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1. WO2022115501 - HEATING BLANKET HAVING ONE OR MORE HEATING SEGMENTS AND METHOD OF MAKING THEREOF

Publication Number WO/2022/115501
Publication Date 02.06.2022
International Application No. PCT/US2021/060677
International Filing Date 24.11.2021
IPC
H05B 3/34 2006.1
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
3Ohmic-resistance heating
20Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
34flexible, e.g. heating nets or webs
CPC
H05B 2203/003
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
2203Aspects relating to Ohmic resistive heating covered by group H05B3/00
002Heaters using a particular layout for the resistive material or resistive elements
003using serpentine layout
H05B 2203/013
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
2203Aspects relating to Ohmic resistive heating covered by group H05B3/00
013Heaters using resistive films or coatings
H05B 2203/017
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
2203Aspects relating to Ohmic resistive heating covered by group H05B3/00
017Manufacturing methods or apparatus for heaters
H05B 2203/026
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
2203Aspects relating to Ohmic resistive heating covered by group H05B3/00
026Heaters specially adapted for floor heating
H05B 3/34
HELECTRICITY
05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
BELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR
3Ohmic-resistance heating
20Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
34flexible, e.g. heating nets or webs
Applicants
  • GENTHERM MEDICAL LLC. [US]/[US]
Inventors
  • SANDMAIR, Florian
  • GIES, Manfred
  • KRIER, James, Frederick
Agents
  • PALINSKI, Paul, J.
  • FINERMAN, Terry, M.
  • HYDORN, Eric, S.
  • DOBRUSIN, Eric, M.
  • KLUG, Erin
Priority Data
63/117,50824.11.2020US
63/233,99117.08.2021US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) HEATING BLANKET HAVING ONE OR MORE HEATING SEGMENTS AND METHOD OF MAKING THEREOF
(FR) COUVERTURE CHAUFFANTE AYANT UN OU PLUSIEURS SEGMENTS CHAUFFANTS ET SON PROCÉDÉ DE FABRICATION
Abstract
(EN) A method of making a heating blanket that includes steps of: performing a material removal operation on a first electrically conductive foil, wherein portions of the first electrically conducive foil that remain after the material removal operation form one or more first heating elements located on a first base layer of a first heating segment; performing a material removal operation on a second electrically conductive foil, wherein portions of the second electrically conducive foil that remain after the material removal operation form one or more second heating elements on a second base layer of a second heating segment; and electrically and physically connecting together the first heating segment and the second heating segment to form a heating layer of the heating blanket.
(FR) L'invention concerne un procédé de fabrication d'une couverture chauffante qui comprend les étapes consistant à : réaliser une opération d'élimination de matériau sur une première feuille électriquement conductrice, des parties de la première feuille électriquement conductrice qui restent après l'opération d'élimination de matériau formant un ou plusieurs premiers éléments chauffants situés sur une première couche de base d'un premier segment chauffant ; réaliser une opération d'élimination de matériau sur une seconde feuille électriquement conductrice, des parties de la seconde feuille électriquement conductrice qui restent après l'opération d'élimination de matériau formant un ou plusieurs seconds éléments chauffants sur une seconde couche de base d'un second segment chauffant ; et connecter électriquement et physiquement ensemble le premier segment chauffant et le second segment chauffant pour former une couche chauffante de la couverture chauffante.
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