Motor control device for motor driven reel

A technology of motor control and motor drive, applied in the direction of fishing reels, excitation or armature current control, application, etc., can solve problems such as harmful, malfunctioning of external devices, and difficulty in listening to external devices, etc.

Inactive Publication Date: 2005-02-02
SHIMANO INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, motor noise can have a detrimental effect on external devices located outside the housing member and not covered by shielding
For example, if the external device is a radio, mobile p...

Method used

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  • Motor control device for motor driven reel
  • Motor control device for motor driven reel
  • Motor control device for motor driven reel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] like figure 1 As shown, the fishing reel used in one embodiment of the present invention is a motor-driven reel that is rotatably driven by a motor, and mainly includes a reel device 1, a The handle 2 of the reel on the side of the reel device 1, a star-shaped resistance member 3 for adjusting the drag force of the reel device 1 provided on the side of the handle 2, and a On / off type water depth display device 4.

[0035] The reel device 1 includes a frame 7 having a pair of side plates 7a, 7b positioned from left to right and a plurality of connecting members 8 for interconnecting the side plates 7a, 7b to each other, and the left and right sides of the cover frame 7 Right side covers 9a, 9b positioned from left to right. The rotation shaft of the handle 2 is rotatably supported by the side cover 9b on the handle 2 side. A coiled wire 18 having a connector 19 for connecting an external power source mounted on top thereof extends from the rear on the side cover 9a si...

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PUM

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Abstract

Provided is a motor controller of an electric reel, which does not give a trouble to outer equipment disposed close to the motor controller. In the motor of the electric reel, a varistor 66 for reducing noises is built. The varister 66 is built in the motor 12, and connected to a terminal of the motor in parallel. A PWM-driving circuit 45 for PWM-driving the motor 12 is connected to a choke coil for reducing noises. The choke coil 65 is disposed in the PWM-driving circuit 45 and connected in parallel to the motor 12. The choke coil 65 and the varister 66 are noise-reducing elements for reducing the noises of the motor 12.

Description

technical field [0001] The present invention relates to a motor control device for a motor-driven reel, in particular to a motor control device for a motor-driven reel for controlling a motor for rotating a reel. Background technique [0002] Typically, when catching fish swimming at a depth of 100 meters or more from a boat, a motor-driven reel is often used that rotates the reel during reeling. This type of motor-driven reel includes a reel assembly, a spool mounted on the reel assembly, a handle to rotate the spool, and a motor to rotate the spool in the winding direction. A display for displaying the water depth is arranged thereon, and a housing member for switches and the like for various inputs is mounted on the upper surface of the reel device. Furthermore, a motor controller for controlling the motor, a motor driving circuit for PWM driving the motor, and the like are provided inside the housing member. [0003] The motor controller often fails in this type of mot...

Claims

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Application Information

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IPC IPC(8): A01K89/012A01K89/017H02P7/06
CPCA01K89/017H02K11/01
Inventor 栗山博明
Owner SHIMANO INC
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