METHOD AND DEVICE FOR DETERMINING AND ADJUSTING THE UPPER DEAD-CENTRE POSITION IN PISTON ENGINES

Title:

METHOD AND DEVICE FOR DETERMINING AND ADJUSTING THE UPPER DEAD-CENTRE POSITION IN PISTON ENGINES

Document Type and Number:

WIPO Patent Application WO2001044750

Kind Code:

A8

Abstract:

A device for determining and adjusting the upper dead-centre position in piston engines, in which the position of the piston (5) is measured by means of an electrically operated sensor (1). The sensor (1) is an eddy-current sensor. The combustion chamber volume is adjusted by displacing the cylinder part in relation to the crankcase part.

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Inventors:

JONSSON BERTH (SE)
JONSSON JONAS (SE)

Application Number:

PCT/SE2000/002528

Publication Date:

July 04, 2002

Filing Date:

December 14, 2000

Export Citation:

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Assignee:

JONSSON BERTH (SE)
JONSSON JONAS (SE)

International Classes:

F02B75/04; F02B77/08; G01B7/00; F02D15/04; F02D35/00; F02D45/00; F02F3/00; F02F7/00; G01B7/14; (IPC1-7): G01B7/14; F02D15/04

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