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:
Aug. 27, 2013
Filed:
Dec. 23, 2010
Ho Sung Kong, Seoul, KR;
Hung Gu Han, Seoul, KR;
Liubou Vasilievna Markova, Gomel, BY;
Mikhail Savich Semenyuk, Gomel, BY;
Vladimir Mikhailovich Makarenko, Gomel, BY;
Ho Sung Kong, Seoul, KR;
Hung Gu Han, Seoul, KR;
Liubou Vasilievna Markova, Gomel, BY;
Mikhail Savich Semenyuk, Gomel, BY;
Vladimir Mikhailovich Makarenko, Gomel, BY;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
Embodiments of a probe for measuring an oil viscosity are provided. In one embodiment, the probe includes a housing, a magnetoelastic ribbon, an electromagnetic coil, a temperature sensor and an electrical board. The housing is mounted to an oil containing member. The magnetoelastic ribbon is fixed to an inside of the housing through a first insert member at one end and is at least partially immersed in the oil at an opposite end. The electromagnetic coil is disposed in the housing to surround the magnetoelastic ribbon. The temperature sensor is mounted to the housing for measuring a temperature of the oil. The electrical board is electrically connected to the electromagnetic coil and the temperature sensor.