Optical Fiber Coating Removal Device with Adaptive Heater Control

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Solution Overview

Problem

The increasing diversity of optical fiber coating materials and diameters has led to a higher frequency of changing heat conditions in optical fiber connection workplaces, increasing labor and operational complexity in removing optical fiber coatings.

Innovation Solution

An optical fiber coating removal device equipped with a communicator that receives user-inputted optical fiber type information, allowing the heater to adjust heating conditions based on the received information, and includes features like power-saving operations, buzzer sound control, and maintenance information acquisition to streamline the coating removal process.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If the heater heats the coating under multiple conditions to accommodate diverse optical fiber types, then the adaptability improves, but the device complexity increases

Engineering Contradiction:
Improveadaptability to various optical fiber typesVSAvoidcomplexity of heat condition settings
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The optical fiber coating removal device automatically detects the optical fiber type and selects the appropriate heat condition without user intervention. The device self-adjusts heating parameters based on the detected fiber type, eliminating the need for manual setting changes and reducing operational complexity while maintaining high adaptability across different fiber types

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The device incorporates multiple pre-configured heat conditions with different temperature and time parameters to match various optical fiber types. By storing and automatically selecting from these predefined parameter sets, the device achieves high adaptability without requiring complex real-time parameter adjustment mechanisms

Inventive Principle:
Principle #35Parameter changes

2Productivity

If the heater preheats continuously to maintain optimal temperature, then the productivity improves, but the energy consumption increases

Engineering Contradiction:
Improvecoating removal efficiencyVSAvoidenergy consumption of heater
Core Design Contradiction:
ProductivityVSUse of energy by moving object

Solution Approach 1:

Instead of continuous preheating, the device implements periodic or on-demand preheating cycles. The heater activates only when needed based on operational context, maintaining optimal temperature through intermittent heating rather than continuous operation, thus reducing energy consumption while preserving productivity

Inventive Principle:
Principle #19Periodic action

Solution Approach 2:

The device performs preheating in advance before coating removal operations are required. By preparing the heater beforehand and maintaining readiness through controlled preheating cycles, the device ensures immediate operational capability when needed, balancing energy use with productivity requirements

Inventive Principle:
Principle #10Preliminary action

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The solution reduces labor and operational complexity by automatically adjusting heating conditions for various optical fiber types, enhancing efficiency and ease of use while supporting power-saving and maintenance management.

Implementation Method 1

a heater which heats a coating of an optical fiber using the received information based on the optical fiber type information

Methodology Applied
Scientific EffectHeating: Heating

Data Source

PatentUS10816730B2Optical fiber coating removal device, external device, optical fiber coating removal system, and optical fiber coating removal method
Publication Date: 2020.10.27 FUJIKURA LTD
  • US10816730B2 patent drawing
  • US10816730B2 patent drawing
  • US10816730B2 patent drawing

AI summary

An optical fiber coating removal device which heats a coating of an optical fiber with a heater and removes the coating with a blade includes a communicator which receives information based on optical fiber type information to specify an optical fiber type selected by a user from among a plurality of optical fiber types, transmitted from an external device to which the optical fiber type information has been input, and a heater which heats a coating of an optical fiber using the received information based on the optical fiber type information. The heater can heat a coating under a plurality of conditions according to the optical fiber type information.