Gas meter reading system
US8127628B2 · kind B2 · utility
3Cited by
17References
15Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Feb 10, 2009 |
| Grant date | Mar 6, 2012 |
| Priority date | — |
| Expiry date | May 7, 2030 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F15/063
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A gas meter reading system is provided that allows automated meter reading capability to be incorporated with sealed mechanical type gas meters. The reading system is mounted to the window of the meter adjacent to the measurement dial. The reading system senses the rotation of the dial and provides data, such as a pulse, that may be recorded by an external source. A method of detecting for leaks with a gas meter having a reading system is also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.