Title:
IMAGE HEATING DEVICE AND HEATER FOR USE IN IMAGE HEATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2017/043020
Kind Code:
A1
Abstract:
In an image heating device having a plurality of heating blocks which are controllable independently in a longitudinal direction of a heater, an increase of the size of the heater can be suppressed, and temperatures of a plurality of heating block can be detected. A heater has a first temperature sensor corresponding to a first heating block, a second temperature sensor corresponding to a second heating block, a first electric conductor electrically coupled to the first temperature sensor, a second electric conductor electrically coupled to the second temperature sensor, and a common electric conductor electrically coupled to the first and second temperature sensors.
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Inventors:
SHIMURA YASUHIRO (JP)
KATO AKIRA (JP)
IWASAKI ATSUSHI (JP)
KATO AKIRA (JP)
IWASAKI ATSUSHI (JP)
Application Number:
PCT/JP2016/003724
Publication Date:
March 16, 2017
Filing Date:
August 12, 2016
Export Citation:
Assignee:
CANON KK (JP)
International Classes:
G03G15/20; H05B3/00
Domestic Patent References:
WO2014034744A1 | 2014-03-06 |
Foreign References:
JP2015129789A | 2015-07-16 | |||
US5376773A | 1994-12-27 | |||
JP2008299205A | 2008-12-11 | |||
JP2000150113A | 2000-05-30 | |||
JPH08297431A | 1996-11-12 | |||
JP2014224927A | 2014-12-04 | |||
JP2008129501A | 2008-06-05 | |||
JP2014059508A | 2014-04-03 | |||
EP2711778A2 | 2014-03-26 |
Other References:
See also references of EP 3347770A4
Attorney, Agent or Firm:
ABE, Takuma et al. (JP)
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