Internal-combustion engines – Starting device – For airplane
Patent
1977-10-11
1979-02-06
Lazarus, Ronald H.
Internal-combustion engines
Starting device
For airplane
123179BG, F02N 1700
Patent
active
041378857
ABSTRACT:
A glow plug temperature simulator circuit produces an electrical signal having a rate of increase of potential level substantially corresponding to the rate of increase of glow plug temperature and a rate of decrease of potential level substantially corresponding to the rate of decrease of glow plug temperature upon glow plug energization and subsequent deenergization, respectively. An electrical switching arrangement is effective to complete a glow plug energizing circuit across an operating potential source in response to the application of operating potential and, thereafter, is effective to alternately interrupt and complete the glow plug energizing circuit in response to the increase of the electrical signal to a predetermined potential level and in response to the decrease of the electrical signal to another lower predetermined potential level, respectively, to cyclically complete and interrupt the glow plug energizing circuit.
REFERENCES:
patent: 3371656 (1968-03-01), Stouffer et al.
patent: 3551686 (1970-12-01), Koehler et al.
patent: 3675033 (1972-07-01), Richard et al.
patent: 3708683 (1973-01-01), Howland
patent: 4075998 (1978-02-01), Kraass et al.
patent: 4088109 (1978-05-01), Woodruff et al.
General Motors Corporation
Lazarus Ronald H.
Reynolds David D.
Stahr Richard G.
LandOfFree
Diesel engine glow plug energization control circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Diesel engine glow plug energization control circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Diesel engine glow plug energization control circuit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-886923