Device and method for testing starting characteristics of refrigeration compressor with adjustable system volume
US12372437B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 16, 2025 |
| Grant date | Jul 29, 2025 |
| Priority date | — |
| Expiry date | Jan 16, 2045 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01M99/008
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The present disclosure relates to the technical field of compressor performance tests and detection apparatus manufacturing, and discloses a device and method for testing starting characteristics of a refrigeration compressor with adjustable system volume. The device includes tested samples, a test refrigeration system and a test control system. The testing device realizes accurate adjustment of volume of the refrigeration system by means of control of a high-voltage terminal volume adjuster, a low-voltage terminal volume adjuster and condensing coils, and matches test requirements of different compressors for the volume of the refrigeration system, such that a substitute refrigeration system with adjustable volume is provided for testing the starting characteristics.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.