Thermal measuring and testing – Housing – support – or adjunct
Patent
1987-08-03
1989-04-04
Shoap, Allan N.
Thermal measuring and testing
Housing, support, or adjunct
374159, 374205, 116217, 116218, G01K 114, G01K 1106
Patent
active
048181196
ABSTRACT:
A temperature warning device for monitoring the temperature of an article and for providing a dependable signal that a preselected temperature has been reached. The device includes an axially extending bore into which a heat responsive element, a driver, and a sensing indicator are arranged. The bore is normally sealed by a closure plug to prevent failure due to contaminants. Upon reaching a preselected temperature the element exerts force against the driver which in turn forcibly removes the closure plug, exposing the indicator.
REFERENCES:
patent: 1451044 (1923-04-01), Leonard
patent: 1509110 (1924-09-01), Potter
patent: 2938384 (1960-05-01), Soreng et al.
patent: 3280629 (1966-10-01), Kliewer
patent: 3377980 (1968-04-01), Schindel
patent: 3442249 (1969-05-01), Jamison et al.
patent: 3548780 (1970-12-01), Kliewer
patent: 3626897 (1971-12-01), Kliewer
patent: 3724360 (1973-04-01), Kliewer et al.
patent: 3820499 (1974-06-01), Kliewer et al.
patent: 3877411 (1975-04-01), MacDonald
patent: 4083364 (1978-04-01), Kelly et al.
Donald S. Wilson & John L. Frarey, Shaker Research Corporation, Investigations of a Bearing Fault Detector, for NASA, George C. Marchall Space Flight Center, Jan. 1976.
W. D. Waldron et al., Shaker Research Corporation, Improvement of Railroad Roller Bearing Test Procedures and Development of Roller Bearing Diagnostic Techniques, vol. 1, Mar. 1982.
Shaker Research Corp., Wayside Derailment Inspection Requirements Study for Railroad Vehicle Equipment, Prepared for Federal Railroad Administration, May 1977.
Busch Theodore
Johnson, Jr. Clark E.
Rastech, Inc.
Shoap Allan N.
Will Thomas B.
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