Calibration adjustment for gauge instruments
US4361046A · kind A · utility
4Cited by
8References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 3, 1981 |
| Grant date | Nov 30, 1982 |
| Priority date | — |
| Expiry date | Mar 3, 2001 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L7/048
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An elongated actuator pin in a pressure gauge extends from a fixed end to a free end to interact with the amplifier for enabling pivotal motion thereof to translate Bourdon displacement to an output pointer. A clamp slideably mounted on the actuator pin is operatively effective when set at a selected location along the pin length to variably offset the free end of the pin from its longitudinal axis for obtaining correct calibration adjustment of the gauge.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.