Air-permeable seat and air conditioning system of seat
US10266082B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Mar 16, 2015 |
| Grant date | Apr 23, 2019 |
| Priority date | — |
| Expiry date | Apr 1, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60N2/70
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An air-permeable seat having a seat cushion and a seatback, each formed by mounting an urethane pad on a frame and then covering the urethane pad with an air-permeable trim cover, the air-permeable seat includes a fiber pad provided in at least one of the seat cushion and the seatback and penetrating a part of the urethane pad; a chamber defined at the back of the fiber pad, covering the fiber pad and shaped to rectify an airflow coming from the fiber pad; andair intake parts flow the air in the fiber pad and introduce the air from the fiber pad into the chamber; wherein as the air intake parts is driven, air is drawn from the surface of the fiber pad through the trim cover, flows from the fiber pad to the chamber, may be rectified in the chamber and flow out through the chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.