Hydrostatic vehicle control
US4534707A · kind A · utility
39Cited by
7References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 14, 1984 |
| Grant date | Aug 13, 1985 |
| Priority date | — |
| Expiry date | May 14, 2004 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16H61/42
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An apparatus for regulating the speed of internal combustion engine of a hydrostatic system. A fuel control means acts to control the quantity of fuel delivered to the engine responsive to the immediate hydraulic flow demanded by operation of the hydrostatic system. The speed of the engine is set to one of a plurality of discrete levels in response to the required flow being within one of a corresponding plurality of preselected ranges.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.