Measuring sensor

US6067843A · kind A · utility

Assignee

• HERAEUS KABUSHIKI KAISHA · US

Inventors

• Edelbert Hafele · Karlsruhe, DE
• Walter Seeger · Gaggenau, DE

Key dates

• Filing date: Nov 18, 1997
• Grant date: May 30, 2000
• Expiry date: Nov 18, 2017

Classification

• Technology area (CPC H): Electricity
• CPC primary: H05K3/38
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

Measuring sensor to measure a gas, comprising: a housing having an inlet opening for the gas to be measured, a sensor chip located within said housing and having a sensor element at one end area of the sensor chip facing the inlet opening and an electrical connection connected electrically with the sensor element provided at another and, and with at least one contact trace which is electrically conducting, wherein the electrical connection is joined to the contact trace by laser welding.