Measuring and testing – Gas analysis – Detector detail
Patent
1992-02-07
1993-10-12
Williams, Hezron E.
Measuring and testing
Gas analysis
Detector detail
55455, 204428, G01N 27416
Patent
active
052514706
ABSTRACT:
A housing for a fast exhaust gas sensor for cylinder-selective lambda measurements in an internal combustion engine comprises a hollow-cylindrical housing having at least two slot shaped openings that are arranged rotationally symmetrical over the circumference of the wall of the housing and extend parallel to the axis of the housing. Each of the slot shaped openings have edges that are overlapping in the fashion of a venetian blind so that the rotational symmetrical arrangement of the openings allows the housing and the exhaust gas sensor mounted within the housing to be integrated in an arbitrary rotational attitude relative to the exhaust gas stream in a pipe of a system.
REFERENCES:
patent: 1753972 (1930-04-01), Schutz
patent: 4038034 (1977-07-01), Nakajima et al.
patent: 4309897 (1982-01-01), Springer et al.
patent: 4578174 (1986-03-01), Kato et al.
patent: 4916934 (1990-04-01), Nagata et al.
Zapfe, Carl A. "Stainless Steel" in: McGraw-Hill Encyclopedia of Science and Technology (1977 ed.) vol. 13, pp. 33.
Hanrieder Wolfgang
Lampe Uwe
Meixner Hans
Brock Michael
Siemens Aktiengesellschaft
Williams Hezron E.
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