Title:
PLASTIC COOLER AND BATTERY HAVING SUCH A COOLER
Document Type and Number:
WIPO Patent Application WO/2021/033923
Kind Code:
A1
Abstract:
A plastic cooler comprises at least one tube (12) that is connected to a header (14) by means of ultrasonic welding, and is characterised in that the header (14) comprises a tube section (28) extending in the longitudinal direction of the tube (12) and a flange (30) extending substantially perpendicular thereto, and a weld between the header (14) and the tube (12) is provided in the region of the tube section (28) and at a distance from the flange (30).
Inventors:
RICICA DAVID (CZ)
KUCERA JIRÍ (CZ)
KUCERA JIRÍ (CZ)
Application Number:
PCT/KR2020/009357
Publication Date:
February 25, 2021
Filing Date:
July 16, 2020
Export Citation:
Assignee:
HANON SYSTEMS (KR)
International Classes:
F28F9/02; B29C65/02; F28D1/053; F28D21/00; F28F1/02; F28F21/06; H01M10/6556
Foreign References:
| KR20090107192A | 2009-10-13 | |||
| EP2494179B1 | 2014-03-05 | |||
| US4456059A | 1984-06-26 | |||
| US10208879B2 | 2019-02-19 | |||
| US20170317394A1 | 2017-11-02 |
Attorney, Agent or Firm:
HONESTY & JR PARTNERS INTELLECTUAL PROPERTY LAW GROUP (KR)
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