18522522. FIXING DEVICE INCLUDING HEATER IN WHICH FIRST AND SECOND RESISTANCE HEATING ELEMENTS ARE APART FROM EACH OTHER BY PREDETERMINED DISTANCE simplified abstract (BROTHER KOGYO KABUSHIKI KAISHA)
Contents
- 1 FIXING DEVICE INCLUDING HEATER IN WHICH FIRST AND SECOND RESISTANCE HEATING ELEMENTS ARE APART FROM EACH OTHER BY PREDETERMINED DISTANCE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 FIXING DEVICE INCLUDING HEATER IN WHICH FIRST AND SECOND RESISTANCE HEATING ELEMENTS ARE APART FROM EACH OTHER BY PREDETERMINED DISTANCE - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 How does this technology compare to traditional fixing devices in terms of energy efficiency and quality of fixed sheets?
- 1.11 What are the specific materials used in the construction of the heating rotary body and pressure rotary body in this technology?
- 1.12 Original Abstract Submitted
FIXING DEVICE INCLUDING HEATER IN WHICH FIRST AND SECOND RESISTANCE HEATING ELEMENTS ARE APART FROM EACH OTHER BY PREDETERMINED DISTANCE
Organization Name
BROTHER KOGYO KABUSHIKI KAISHA
Inventor(s)
FIXING DEVICE INCLUDING HEATER IN WHICH FIRST AND SECOND RESISTANCE HEATING ELEMENTS ARE APART FROM EACH OTHER BY PREDETERMINED DISTANCE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18522522 titled 'FIXING DEVICE INCLUDING HEATER IN WHICH FIRST AND SECOND RESISTANCE HEATING ELEMENTS ARE APART FROM EACH OTHER BY PREDETERMINED DISTANCE
Simplified Explanation
The fixing device described in the patent application includes a heating rotary body, a pressure rotary body, a heater, and a thermal conductive member. The pressure rotary body nips a sheet between itself and the heating rotary body while conveying the sheet in a conveying direction. The heater has resistance heating elements on a substrate, positioned apart from each other in the conveying direction. The thermal conductive member is in contact with the heater and has a dimension greater than the distance between the heating elements and smaller than the dimension of the nipping portion.
- The fixing device includes a heating rotary body and a pressure rotary body that nip a sheet between them while conveying it in a specific direction.
- The heater in the device has resistance heating elements on a substrate, positioned a certain distance apart from each other in the conveying direction.
- A thermal conductive member is in contact with the heater, with a dimension that falls between the distance of the heating elements and the size of the nipping portion.
Potential Applications
The technology described in this patent application could be applied in:
- Printing industry for fixing toner onto paper
- Textile industry for heat setting processes
Problems Solved
This technology helps in:
- Ensuring uniform heating and fixing of sheets
- Preventing overheating or underheating of the sheets
Benefits
The benefits of this technology include:
- Improved quality of fixed sheets
- Energy efficiency due to precise heating control
Potential Commercial Applications
The potential commercial applications of this technology could be in:
- Manufacturing of printers and copiers
- Textile machinery industry
Possible Prior Art
One possible prior art for this technology could be:
- Traditional fixing devices used in printing and textile industries
Unanswered Questions
How does this technology compare to traditional fixing devices in terms of energy efficiency and quality of fixed sheets?
This article does not provide a direct comparison between this technology and traditional fixing devices in terms of energy efficiency and quality of fixed sheets.
What are the specific materials used in the construction of the heating rotary body and pressure rotary body in this technology?
The article does not specify the materials used in the construction of the heating rotary body and pressure rotary body.
Original Abstract Submitted
A fixing device includes a heating rotary body, a pressure rotary body, a heater, and a thermal conductive member. The pressure rotary body is configured to form a nipping portion and to convey a sheet in a conveying direction while nipping the sheet between the pressure rotary body and the heating rotary body. The heater includes a substrate having a first surface and a second surface, and a first and second resistance heating elements provided on the first surface. The first and second resistance heating elements extend in a crossing direction crossing the conveying direction and are positioned apart from each other by a predetermined distance in the conveying direction. The thermal conductive member is in contact with the second surface. In the conveying direction, the thermal conductive member has a dimension greater than the predetermined distance and smaller than or equal to a dimension of the nipping portion.
