Patent classifications
F
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Load children
F02
COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Load children
F02N
STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
Load children
11/00
Starting of engines by means of electric motors
Load children Filter patents View analytics View as hierarchy
F02N11/08
Circuits specially adapted for starting of engines
Load children Filter patents View analytics View as hierarchy
F02N2011/0881
Components of the circuit not provided for by previous groups
Load children Filter patents View analytics View as hierarchy
F02N2011/0892
Two coils being used in the starting circuit, e.g. in two windings in the starting relay or two field windings in the starter
Filter patents View analytics View as hierarchy