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Patent Searching and Data


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.

Inventors:
SHIMURA YASUHIRO (JP)
KATO AKIRA (JP)
IWASAKI ATSUSHI (JP)
Application Number:
PCT/JP2016/003724
Publication Date:
March 16, 2017
Filing Date:
August 12, 2016
Export Citation:
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Assignee:
CANON KK (JP)
International Classes:
G03G15/20; H05B3/00
Domestic Patent References:
WO2014034744A12014-03-06
Foreign References:
JP2015129789A2015-07-16
US5376773A1994-12-27
JP2008299205A2008-12-11
JP2000150113A2000-05-30
JPH08297431A1996-11-12
JP2014224927A2014-12-04
JP2008129501A2008-06-05
JP2014059508A2014-04-03
EP2711778A22014-03-26
Other References:
See also references of EP 3347770A4
Attorney, Agent or Firm:
ABE, Takuma et al. (JP)
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