Title:
EARTH CONNECTION STRUCTURE AND AIR CONDITIONER OUTDOOR UNIT HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2023/079994
Kind Code:
A1
Abstract:
This earth connection structure comprises: a casing (102) which is made of an insulating material and is provided with an upright wall section (102a); a top cover (104) which is made of a metal material and is provided with a vertical wall section (104b); an earth connection terminal (110) which is made of a metal material and is provided to the upright wall section (102a); and a screw (112) which fixes the top cover (104) to the casing (102). The vertical wall section (104b) of the top cover (104) is provided with a through-hole (104d) through which the screw (112) passes. The upright wall section (102a) of the casing (102) is provided with a through-hole (102m) through which the screw (112) that has passed through the through-hole (104d) of the top cover (104) passes. The earth connection terminal (110) is provided with a female screw hole (110g) engaged with the screw (112) that has passed through the through-hole (102m) of the casing (102).
More Like This:
| WO/2021/234963 | OUTDOOR UNIT AND REFRIGERATION CYCLE DEVICE |
| JP6673376 | Outdoor unit of air conditioner |
Inventors:
KOBAYASHI TOSHIHIKO
Application Number:
PCT/JP2022/039428
Publication Date:
May 11, 2023
Filing Date:
October 24, 2022
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
F24F1/56; F24F13/20
Foreign References:
| JP2012069274A | 2012-04-05 | |||
| JP2013217525A | 2013-10-24 | |||
| US5749740A | 1998-05-12 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
Download PDF:
Previous Patent: COMPOUND, COMPOSITION, HOST MATERIAL, AND ORGANIC ELECTROLUMINESCENT ELEMENT
Next Patent: AIR CONDITIONER
Next Patent: AIR CONDITIONER