公开(公告)号：EP1254778B1

公开(公告)日：2006-01-25

申请号：EP02077936.9

申请日：1993-07-22

申请人： CANON KABUSHIKI KAISHA

发明人： Koitabashi, Noribumi, c/o Canon Kabushiki Kaisha ,  Ikeda, Masami, c/o Canon Kabushiki Kaisha ,  Sugama, Sadayuki, c/o Canon Kabushiki Kaisha ,  Asai, Naohito, c/o Canon Kabushiki Kaisha ,  Hirabayashi,Hiromitsu, c/o Canon Kabushiki Kaisha ,  Abe, Tsutomu, c/o Canon Kabushiki Kaisha ,  Sato, Hiroshi c/o Canon Kabushiki Kaisha ,  Nagoshi, Shigeyasu, c/o Canon Kabushiki Kaisha ,  Shimizu, Eiichiro, c/o Canon Kabushiki Kaisha ,  Higuma, Masahiko, c/o Canon Kabushiki Kaisha ,  Akiyama, Yuji, c/o Canon Kabushiki Kaisha ,  Sugimoto, Hitoshi, c/o Canon Kabushiki Kaisha ,  Matsubara, Miyuki, c/o Canon Kabushiki Kaisha ,  Sato, Shinichi, c/o Canon Kabushiki Kaisha ,  Gotoh, Fumihiro, c/o Canon Kabushiki Kaisha ,  Uetsuki, Masaya, c/o Canon Kabushiki Kaisha

IPC分类号： B41J2/175

CPC分类号： B41J2/17523 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17556 ,  B41J2/17566 ,  B41J29/46 ,  B41J2002/17573 ,  B41J2002/17579

公开(公告)号：EP1254778A2

公开(公告)日：2002-11-06

申请号：EP02077936.9

申请日：1993-07-22

申请人： CANON KABUSHIKI KAISHA

发明人： Koitabashi, Noribumi, c/o Canon Kabushiki Kaisha ,  Ikeda, Masami, c/o Canon Kabushiki Kaisha ,  Sugama, Sadayuki, c/o Canon Kabushiki Kaisha ,  Asai, Naohito, c/o Canon Kabushiki Kaisha ,  Hirabayashi,Hiromitsu, c/o Canon Kabushiki Kaisha ,  Abe, Tsutomu, c/o Canon Kabushiki Kaisha ,  Sato, Hiroshi c/o Canon Kabushiki Kaisha ,  Nagoshi, Shigeyasu, c/o Canon Kabushiki Kaisha ,  Shimizu, Eiichiro, c/o Canon Kabushiki Kaisha ,  Higuma, Masahiko, c/o Canon Kabushiki Kaisha ,  Akiyama, Yuji, c/o Canon Kabushiki Kaisha ,  Sugimoto, Hitoshi, c/o Canon Kabushiki Kaisha ,  Matsubara, Miyuki, c/o Canon Kabushiki Kaisha ,  Sato, Shinichi, c/o Canon Kabushiki Kaisha ,  Gotoh, Fumihiro, c/o Canon Kabushiki Kaisha ,  Uetsuki, Masaya, c/o Canon Kabushiki Kaisha

IPC分类号： B41J2/175

CPC分类号： B41J2/17523 ,  B41J2/17506 ,  B41J2/17513 ,  B41J2/1752 ,  B41J2/17556 ,  B41J2/17566 ,  B41J29/46 ,  B41J2002/17573 ,  B41J2002/17579

摘要： An ink containing apparatus (1) for containing ink includes a negative pressure producing material; a first container (4) for containing the negative pressure producing material (3), the first container having an air vent (13) and a supply port (2) for supplying the ink out; a second container for containing ink; a communication part (8) for communication between bottom portions of the first and second containers; and ribs (5,61) for introducing ambient air adjacent the air vent (13) for introducing air into the communication part (8).

摘要翻译： 用于容纳油墨的油墨容纳设备（1）包括负压产生材料; 用于容纳所述负压产生材料（3）的第一容器（4），所述第一容器具有用于供应墨水的通气口（13）和供给口（2） 用于容纳墨水的第二容器; 用于在第一和第二容器的底部之间连通的连通部分（8） 以及肋（5,61），用于在所述通风口（13）附近引入环境空气，以将空气引入所述通信部分（8）。