Method and device for glowplug ignition control
US8280609B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 7, 2008 |
| Grant date | Oct 2, 2012 |
| Priority date | — |
| Expiry date | Apr 19, 2029 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF02P19/025
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A device for glow plug excitation control is disclosed, in particular for a glow system (2) for controlling at least one glow plug pencil (3), in particular for the rapid heating with an engine control device (1), comprising at least an engine control (1), a glow system (2), a glow plug (3), a supply resistance terminal 30 (4), a supply resistance glow plug (5), an internal resistance glow control (6), a measured voltage at the engine control U1 (7), a voltage drop on the lead to glow control device U2 (8), a voltage drop in the glow control device U3 (9), a voltage drop at the lead to glow plug U4 (10), a voltage at the glow plug U5 (11).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.