The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 22, 2002
Filed:
Mar. 09, 2000
Mark A Goodman, Cortlandt Manor, NY (US);
William Bishop, Pleasantville, NY (US);
John R. Zeno, late of New York, NY (US);
UE Systems, Inc., Alexandria, VA (US);
Abstract
An apparatus for detecting ultrasonic energy generated by a mechanical device and for applying lubricant to the device is presented. The apparatus includes a lubrication tool, such as a grease gun, which has a lubrication delivery element for delivering lubrication to the mechanical device. An ultrasonic transducer is contained in a housing which is removably attached to the outside of the lubrication delivery element. The housing is configured to acoustically isolate the transducer from the lubrication tool. An acoustic waveguide depending from the housing is provided to carry ultrasonic energy from the device to the transducer when the lubrication tool is applied to the device. An electrical circuit, which may be attached to the lubrication device, produces an output signal which indicates the magnitude of detected ultrasonic energy.