Log in
Enquire now
‌

US Patent 7792449 Image forming apparatus having improved protection against over-heating

OverviewStructured DataIssuesContributors

Contents

Is a
Patent
Patent
0

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
77924490
Patent Inventor Names
Koji Kurokawa0
Date of Patent
September 7, 2010
0
Patent Application Number
116801230
Date Filed
February 28, 2007
0
Patent Primary Examiner
‌
Susan S Lee
0
Patent abstract

In an image forming apparatus which uses a pressing roller and a fixing roller that are pressing and contacting each other to sandwich record medium and fixes toner image onto the record medium, in order to inhibit a temperature in non-paper passing area from extremely rising, a temperature detecting section detects a temperature of the fixing roller via a thermistor (2) 75 installed in the non-paper passing area of the record medium in the fixing roller; a temperature comparing section 44 compares the detection temperature detected by the temperature detecting section 62 with a predetermined standard temperature, a print controlling section 45 reduces heat amount provided to the fixing roller for a predetermined period when the detection temperature exceeds the standard temperature on the basis of a comparison result of the temperature comparing section 44.

Timeline

No Timeline data yet.

Further Resources

Title
Author
Link
Type
Date
No Further Resources data yet.

References

Find more entities like US Patent 7792449 Image forming apparatus having improved protection against over-heating

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
Open Query Tool
Access by API
Golden Query Tool
Golden logo

Company

  • Home
  • Press & Media
  • Blog
  • Careers
  • WE'RE HIRING

Products

  • Knowledge Graph
  • Query Tool
  • Data Requests
  • Knowledge Storage
  • API
  • Pricing
  • Enterprise
  • ChatGPT Plugin

Legal

  • Terms of Service
  • Enterprise Terms of Service
  • Privacy Policy

Help

  • Help center
  • API Documentation
  • Contact Us
By using this site, you agree to our Terms of Service.