- 专利标题： Liquid-jet recording head and recording apparatus employing the same
- 专利标题（中）： 液体记录头和记录装置
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申请号： EP89113681.4申请日： 1989-07-25
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公开(公告)号： EP0352726A3公开(公告)日： 1990-11-28
- 发明人: Fukuda, Tsuguhiro , Nakagomi, Hiroshi , Karita, Seiichirou
- 申请人： CANON KABUSHIKI KAISHA
- 申请人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人： CANON KABUSHIKI KAISHA
- 当前专利权人地址： 30-2, 3-chome, Shimomaruko, Ohta-ku Tokyo JP
- 代理机构： Tiedtke, Harro, Dipl.-Ing.
- 优先权： JP184691/88 19880726
- 主分类号： B41J29/377
- IPC分类号： B41J29/377 ; B41J2/14
摘要：
A liquid-jet recording head (30) comprises an ejection opening (4) for ejecting liquid, a liquid path (6) communicating to the ejection opening (4) and a substrate (10) having an energy-generating element (5) provided in correspondence with the ejection opening (4). The substrate (10) is combined with a heat-capacity member (1) and the heat accumulated in the substrate is efficiently released through the heat-capacity member (1).
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