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1. (WO2019045120) IMAGE FORMING DEVICE
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Pub. No.: WO/2019/045120 International Application No.: PCT/JP2018/032792
Publication Date: 07.03.2019 International Filing Date: 29.08.2018
IPC:
G03G 15/20 (2006.01) ,G03G 21/00 (2006.01) ,G03G 21/16 (2006.01)
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G
ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
15
Apparatus for electrographic processes using a charge pattern
20
for fixing, e.g. by using heat
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G
ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
21
Arrangements not provided for by groups G03G13/-G03G19/92
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G
ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
21
Arrangements not provided for by groups G03G13/-G03G19/92
16
Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
Applicants:
キヤノン株式会社  CANON KABUSHIKI KAISHA [JP/JP]; 東京都大田区下丸子3丁目30番2号  30-2, Shimomaruko 3-chome, Ohta-ku, Tokyo 1468501, JP
Inventors:
河角 良一 KAWASUMI, Ryoichi; JP
Agent:
山田 隆一 YAMADA, Ryuichi; 東京都港区虎ノ門3丁目18番16号 虎ノ門菅井ビル2階 東晃国際特許事務所 TOKO International Patent Office, Toranomon Sugai Bldg. 2F, 18-16, Toranomon 3-chome, Minato-ku, Tokyo 1050001, JP
Priority Data:
2017-16408129.08.2017JP
Title (EN) IMAGE FORMING DEVICE
(FR) DISPOSITIF DE FORMATION D'IMAGE
(JA) 画像形成装置
Abstract:
(EN) The present invention improves the efficiency of collecting a UFP by means of a filter 53 disposed opposite to a sheet conveying path between transferring and fixing. According to the present invention, an air passage portion 37c is provided so as to form a ventilation passage toward the filter 53 in a sheet conveying guide 37 which is provided between transferring and fixing.
(FR) La présente invention améliore l'efficacité de collecte d'un UFP au moyen d'un filtre 53 disposé à l'opposé d'un trajet d'acheminement de feuille entre le transfert et la fixation. Selon la présente invention, une partie 37c de passage d'air est disposée de sorte à former un passage de ventilation vers le filtre 53 dans un guide 37 d'acheminement de feuille qui est disposé entre le transfert et la fixation.
(JA) 転写と定着間のシート搬送路に対向配置されたフィルタ53によるUFPの捕集効率を向上させる。そこで、転写一定着間に設けられたシート搬送ガイド37に、フィルタ53に向かう通気路を形成すべく、エア通過部37cを設ける。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)