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:
Apr. 25, 2000
Filed:
Sep. 11, 1997
Noriaki Hayashi, Tokyo, JP;
Hiroshi Sakanoue, Tokyo, JP;
Naoki Hiraoka, Tokyo, JP;
Yutaka Ohashi, Tokyo, JP;
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Abstract
The invention provides a magnetic sensor which can be easily produced with a correct combination of parts without requiring an operator to pay particular attention. The magnetic sensor includes: a main sensor unit including: an intermediate part, the outer surface of the intermediate part forming a holder receptor, a receiving structure being provided on the holder receptor; a step-shaped seating; a long plate shaped main including a sensor element, a permanent magnet, and an electronic component; and a connector; and a case including: a sleeve in the form of a cylinder with a closed end and an open end, the sleeve having sealing means formed on the open end, the sealing means serving to create a sealed space inside the sleeve in cooperation with the seating, the sealed space serving as a space in which the main part is placed; a holder for holding the holder receptor, the holder including a fitting structure extending from the open end of the sleeve, the fitting structure being fitted to the receiving structure and a separation stopper for preventing the main part from moving off from the sleeve.