Failure sensing hydraulic accumulator and system
US4487226A · kind A · utility
22Cited by
7References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 21, 1983 |
| Grant date | Dec 11, 1984 |
| Priority date | — |
| Expiry date | Sep 21, 2003 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF15B2201/505
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A failure sensing accumulator device and to a system embodying the same. The accumulator and system are characterized in that various failure situations are sensed by a capacitive sensor apparatus which is capable of detecting failures at an early stage and localizing the damage to the system resulting from such failed accumulator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.