Measuring and testing – Test stand – For engine
Patent
1982-01-22
1983-12-27
Myracle, Jerry W.
Measuring and testing
Test stand
For engine
73 35, G01M 1500
Patent
active
044223234
ABSTRACT:
To permit cleaning of the window of a combustion process sensor, a light pick-up element (12) is located in a housing holder (11) which is formed with a terminal flange (11b), seated against an extended flange (6) of a window structure (5) fitted in an opening (3) with a seating step (4) in the cylinder block of an internal combustion (IC) engine. A nut, or clamping plate, or similar attachment element holds the flanges of the window and of the housing against the abutment surface (4) in the cylinder block. To clean or replace the window (5), it is only necessary to disassemble the housing from the bore and thereby permit removal of the window therefrom, without requiring replacement of the light sensitive pick-up or components thereof as well.
REFERENCES:
patent: 2666148 (1954-01-01), Arvintz et al.
patent: 3678741 (1972-07-01), Burley
patent: 3978720 (1976-09-01), Ford
patent: 4036050 (1977-07-01), Dooley et al.
Linder Ernst
Maurer Helmut
Muller Klaus
Myracle Jerry W.
Robert & Bosch GmbH
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