Title:
LIQUID JET HEAD AND LIQUID JET DEVICE
Document Type and Number:
Japanese Patent JP2016165873
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a liquid jet head which accurately detects a temperature of a liquid and achieves improvement of the recording quality, and to provide a liquid jet device.SOLUTION: A liquid jet head includes: a discharge part which discharges ink; a supply joint 35 which is connected with an ink tank through an ink supply pipe and has a discharge supply passage 82 communicating with the discharge part; an ink contact member 93 which is formed by a material having heat conductivity higher than that of the supply joint 35, inserted into the supply joint 35, and forms a part of an inner peripheral surface of the discharge supply passage 82; and a temperature sensor 92 which detects an ink temperature through the ink contact member 93. A recessed part 96 enclosing the temperature sensor is formed in the ink contact member 93.SELECTED DRAWING: Figure 6
Inventors:
AKIMOTO MASATO
Application Number:
JP2015047568A
Publication Date:
September 15, 2016
Filing Date:
March 10, 2015
Export Citation:
Assignee:
SII PRINTEK INC
International Classes:
B41J2/14; B41J2/01; B41J2/175
Attorney, Agent or Firm:
Noriaki Uchino
Nobuyuki Kimura
Toru Tanikawa
Nobuyuki Kimura
Toru Tanikawa
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