Title:
PRESSBOARD LAMINATE, AND ELECTRICAL DEVICE COMPRISING THE SAME
Document Type and Number:
WIPO Patent Application WO/2017/024531
Kind Code:
A1
Abstract:
An electrically insulating pressboard laminate comprises at least two electrically insulating pressboards laminated on each other and a hot melt adhesive film with one or more through holes. The hot melt adhesive film is arranged between at least two adjacent pressboards of the at least two electrically insulating pressboards. The hot melt adhesive film has a surface to be adhered to the insulating pressboard and the one or more through holes take up at most 50％of the surface.
Inventors:
WANG YANG (CN)
ROCKS JENS (CH)
CHEN JIANSHENG (CN)
SCHMIDT LARS (SE)
MONTIBON ELSON (SE)
ROCKS JENS (CH)
CHEN JIANSHENG (CN)
SCHMIDT LARS (SE)
MONTIBON ELSON (SE)
Application Number:
PCT/CN2015/086674
Publication Date:
February 16, 2017
Filing Date:
August 11, 2015
Export Citation:
Assignee:
ABB SCHWEIZ AG (CH)
WANG YANG (CN)
ROCKS JENS (CH)
CHEN JIANSHENG (CN)
SCHMIDT LARS (SE)
MONTIBON ELSON (SE)
WANG YANG (CN)
ROCKS JENS (CH)
CHEN JIANSHENG (CN)
SCHMIDT LARS (SE)
MONTIBON ELSON (SE)
International Classes:
H01B3/52
Foreign References:
| JPS6048842B2 | 1985-10-29 | |||
| CN104066887A | 2014-09-24 | |||
| CN201122445Y | 2008-09-24 | |||
| US4820570A | 1989-04-11 |
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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