Air conditioner having unit connection structure
US6871695B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 24, 2001 |
| Grant date | Mar 29, 2005 |
| Priority date | — |
| Expiry date | Jul 30, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF28F9/002
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
In an air conditioner with an inside/outside air unit and an air conditioning unit, an attachment stay having an elongated hole is provided in the inside/outside air unit, and a pin is provided in the air conditioning unit to be fitted into the elongated hole of the attachment stay so that an attachment position between both units are determined. A hook portion is provided in the pin at a top end to form a recess portion between the hook portion and a wall surface of the air conditioning unit, and a plate portion of the attachment stay, defining the elongated hole, is disposed to be engaged with the recess portion after the pin is inserted into the elongated hole.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.