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US 4,975,623 AGranted
Electromagnetic relay for transmitting operating sounds thereof
AssigneeOmron Tateisi Electronics Co.
InventorHiroshi Iketani
Life of this patent
Estimating the term…
Abstract
An electromagnetic relay according to the present invention is applicable, for example, to a flasher relay to be mounted in automobiles, autobicycles or the like. When a driver of the automobile turns on the switch for the winker, the winker lamp is turned on and off and at the same time, a sound is generated to inform the driver of the fact that the winker lamp is being operated.
Claims2
An electromagnetic relay, comprising:
- a base;
- a yoke having a horizontal piece which extends substantially parallel to said base, and at least three leg portions which extend essentially perpendicularly from said horizontal piece and are fixed to said base to form a generally triangular shape;
- and
- an electromagnetic block mounted on top of said yoke and a contact which is selectively opened and closed by operation of said block;
- wherein said base is a printed circuit board and electronic components mounted on said printed circuit board are placed in the space below the electromagnetic block constituted by said three leg portions.
2 more elements
Dependencies are inferred from the claim text.