Method for determining actual delivery volume for dosing pump intended for delivering substance from container for use in vehicle washing system
US12427950B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 23, 2023 |
| Grant date | Sep 30, 2025 |
| Priority date | — |
| Expiry date | Jul 6, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B2205/09
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A computer-implemented method for determining a delivery volume for use in a vehicle washing system. The method includes reading in a container data record for the container from which the substance is to be delivered by means of the dosing pump; reading in a digital level value representing a level measured in the container by means of at least one analog level sensor or reading in a digital pressure value representing a pressure measured in the container by means of at least one analog pressure sensor and reading in a digital density value for the substance to be delivered by the dosing pump, determining and outputting the delivery volume delivered by the dosing pump in a measuring time interval, based on the read-in digital level value or the read-in digital pressure value and the read-in density value and on the basis of the read-in vessel data record.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.