Methods for airbed pump calibrations and pressure measurements
US12161228B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 2020 |
| Grant date | Dec 10, 2024 |
| Priority date | — |
| Expiry date | Oct 12, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61G7/05769
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A method for inflating or deflating an air mattress chamber, includes: receiving a user input; inflating or deflating the air mattress chamber; obtaining pressure measurements corresponding to the air mattress chamber; determining first and second constants corresponding to inflation and deflation of the air mattress chamber; comparing a dynamically-obtained static pressure value to a threshold value; and presenting the dynamically-obtained static pressure value to a user on a display of a user remote. Methods for calculating and updating the first and second constants. A method for performing an offset measurement and latency qualification. A method for controlling an inflate operation of air mattress chamber based on a predetermined motor speed corresponding to a mode of operation. A method of controlling the deflation an air mattress chamber utilizing first and second stage exhaust ports to control an exhaust.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.