Method for producing a receptacle for a sensor element

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United States of America Patent

PATENT NO 9877396
SERIAL NO

14151907

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for producing a receptacle for a sensor element, such as a combustion chamber pressure sensor, includes introducing a first amount of a pre-ceramic substance into an injection mold, forming a base layer of the receptacle by molding the pre-ceramic substance in the mold, and applying at least one conductor track to the base layer. A further amount of a pre-ceramic substance is introduced into the mold onto at least a partial region of the conductor track. A top region of the receptacle is formed directly on the base layer while at least partially covering over the conductor track by molding the further pre-ceramic substance in the injection mold. The method also includes debinding and sintering the molded body. The method forms a receptacle for a sensor element that has conductor tracks lying on the inside and incorporated in a gas-tight manner in a ceramic body.

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Patent Owner(s)

Patent OwnerAddress
ROBERT BOSCH GMBHGERMANY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heeren, Imke Stuttgart, DE 7 4
Loibl, Thomas Oberstdorf, DE 5 3

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