Ignition timing testing device
AssigneeAquapro A.G.
InventorsMogens D. Nieuwenhuis, Raymond Van Bracht
Life of this patent
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Abstract
Device for stroboscopically testing the ignition timing of an internal-combustion motor, comprising a flat elongate casing and a flash lamp and a trigger circuit for the flash lamp arranged in the casing, which trigger circuit is adapted to be controlled by impulses received from the ignition system of the motor to be tested, the casing comprising three parts, a middle casing part containing the flash lamp trigger circuit and, at its forward end, mounting means for the flash lamp, a front casing part forming a removable lens cap having a lens mounted in an opening in front of the flash lamp, and a hollow rear casing part provided on its inner wall with a flat metal antenna member operatively connected to the trigger circuit.
Claims7
Device for stroboscopically testing the ignition timing of an internal-combustion motor, comprising a casing of flat elongate shape including a middle casing part, a rear casing part and a front casing part removably attached to said middle casing part, a flash lamp of the ionised-gas type having a triggering electrode, means for exchangeably mounting said flash lamp at the forward end of said middle casing part, trigger circuit means for said flash lamp arranged in said middle casing part, said front casing part having an opening in its forward side and a lens mounted in said opening in front of said flash lamp, and a metal antenna member mounted inside said rear casing part and operatively connected to said trigger circuit means so as to control said latter means to trigger said flash lamp in response to impulses received by said antenna means from the ignition system of the motor being tested.
Dependencies are inferred from the claim text.