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US 10,381,153 B2Granted
Spacer fixing structure
AssigneeTabuchi Electric Co., Ltd.
InventorKeisuke Honda
Life of this patent
Estimating the term…
Abstract
Disclosed herein is a spacer fixing structure including a core member constituting a core to be wound with a coil; and a plate spacer fixed to the core member. The spacer has a loop shape. A communication groove is formed in at least one surface of front and back surfaces of the spacer, and extends radially to communicate with inner and outer peripheries of the spacer. A region of the at least one surface of the spacer other than a grooved portion is left as a flat surface. At least the flat surface of the spacer is adhered to the core member via an adhesive layer made of an adhesive.
Claims3
A spacer fixing structure comprising:
- a core member constituting a core to be wound with a coil;
- and
- a plate spacer fixed to the core member, wherein
- the spacer has a loop shape, at least one loop-shaped groove extending along a circumference of the spacer is formed in that at least one surface of the spacer, wherein an adhesive layer is extruded into the loop-shaped grove,
- a communication groove is formed in at least one surface of front and back surfaces of the spacer, and extends radially to communicate with inner and outer peripheries of the spacer,
- a region of the at least one surface of the spacer other than a grooved portion is left as a flat surface, and
- at least the flat surface of the spacer is adhered to the core member via the adhesive layer made of an adhesive.
4 more elements
Dependencies are inferred from the claim text.