Title:
AIR CONDITIONER
Document Type and Number:
Japanese Patent JP2020006766
Kind Code:
A
Abstract:
To reduce a magnetic sound radiated from a motor by further suppressing wind leakage and water leakage between an air-conditioning case and a motor holder.SOLUTION: At least one of a groove part 80 and a projection part 90 is provided with contact suppression parts 82-83, 91-92 that suppress the contact area between the groove part 80 and projection part 90. The contact suppression parts make the radial sectional area of contact between the groove part 80 and the projection part 90 around a center axis 40a of a cylindrical part 41 smaller than radial sectional area of contact in a region, positioned on the other side from the groove part 80 in the direction of the center axis 40 of the cylindrical part 41, of the projection part 90 around the center axis 40a of the cylindrical part 41, and the contact suppression parts deform to fit the groove part 80 and projection part 90 to each other.SELECTED DRAWING: Figure 5
Inventors:
KUSADA SUSUMU
MOMOTAKE TETSUYA
TESHIMA KENJI
EZAKA TOMOHISA
NISHIKAWA KATSUMI
IKUTA HARUKI
GOTO KEIZO
USADA HIDEKAZU
MOMOTAKE TETSUYA
TESHIMA KENJI
EZAKA TOMOHISA
NISHIKAWA KATSUMI
IKUTA HARUKI
GOTO KEIZO
USADA HIDEKAZU
Application Number:
JP2018128136A
Publication Date:
January 16, 2020
Filing Date:
July 05, 2018
Export Citation:
Assignee:
SOKEN INC
DENSO CORP
DENSO CORP
International Classes:
B60H1/00; H02K5/10; H02K5/24; H02K7/14
Attorney, Agent or Firm:
Patent Business Corporation Yuai Patent Office