Piston with a ring carrier and a glass piston

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United States of America Patent

PATENT NO 9828937
SERIAL NO

14899641

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Abstract

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The invention relates to a piston (1), comprising a ring carrier (2) and a glass piston (3) for observing processes in a combustion chamber (B) of an internal combustion engine, wherein the glass piston (3) is placed upon the ring carrier (2) and is securely connected thereto in the region of an inner casing surface (8) of the ring carrier (2). In order to avoid overly high heat strain in the glass piston (3), the glass piston (3) is connected to the ring carrier (2) via at least one form-fit connection (20), and preferably via a force-fit connection (30).

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Patent Owner(s)

Patent OwnerAddress
AVL LIST GMBHHANS-LIST-PLATZ 1 GRAZ 8020

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huber, Christopher Graz, AT 7 18
Neumann, Franz St. Josef, AT 4 22
Winklhofer, Ernst St. Johann, AT 14 543

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