公开(公告)号：EP1880981A4

公开(公告)日：2011-04-06

申请号：EP06746307

申请日：2006-05-11

申请人： JAPAN ASS OF MARINE SAFETY ,  M O MARINE CONSULTING LTD ,  MITSUI SHIPBUILDING ENG ,  SHINKO KK ,  LAB OF AQUATIC SCIENCE CONSULTANT CO LTD

发明人： FUKUYO YASUWO ,  KIKUCHI TAKEAKI ,  WAKI JUN ,  KINO SEIJI ,  HIRAO KAZUNOBU ,  YOSHIDA KATSUMI ,  OHNISHI IZUMI ,  SAITO MASAHIRO

IPC分类号： C02F1/78 ,  B63B13/00 ,  C02F1/34 ,  C02F1/36 ,  C02F1/50

CPC分类号： B63B13/00 ,  B63B17/06 ,  B63J4/002 ,  B63J4/004 ,  C02F1/36 ,  C02F1/78 ,  C02F2103/008 ,  C02F2301/043 ,  C02F2303/04 ,  Y10S210/931

公开(公告)号：EP1857417A4

公开(公告)日：2011-03-23

申请号：EP06714021

申请日：2006-02-17

申请人： KATAYAMA CHEMICAL WORKS CO ,  JAPAN ASS OF MARINE SAFETY ,  MARINE TECHNOLOGY INST CO LTD ,  LAB OF AQUATIC SCIENCE CONSULTANT CORP ,  M O MARINE CONSULTING LTD ,  MITSUI SHIPBUILDING ENG ,  SHINKO KK

发明人： FUKUYO YASUO ,  WAKAO YOSHIHARU ,  TABUCHI TAKURO ,  MIZUMORI TAKASHI ,  KIKUCHI TAKEAKI

IPC分类号： C02F1/50 ,  C02F1/34 ,  C02F1/72

CPC分类号： C02F1/722 ,  C02F1/34 ,  C02F2103/008

公开(公告)号：EP0810039A3

公开(公告)日：1998-11-04

申请号：EP97108466

申请日：1997-05-26

申请人： SHINKO KK

发明人： UZAWA HIROSHI ,  HAYASHI SHUNJI ,  AOKI TAKUMI

IPC分类号： B08B1/00 ,  B08B1/04 ,  B08B5/02 ,  B08B5/04 ,  B08B15/04 ,  D21F7/00

CPC分类号： B08B15/04 ,  B08B1/007 ,  B08B1/04 ,  B08B5/04 ,  B08B5/043

摘要： A dust removing system which is possible to remove dust (R) strongly adhered to a work (2) surely and is possible to prevent the work (2) from damaging. The dust removing system is provided with an air sucking chamber (4) having an air sucking opening (3) which opens at a position near the work (2), a rotating brushroll (5) disposed inside said air sucking chamber (4) slidable on said work (2), and a nozzle (6) arranged inside said air sucking chamber (4) for sucking and removing dust (R) adhering to the rotating brushroll (5) and to be close to or contact with said rotating brushroll (5). A diameter (D) of said rotating brushroll (5) and an inner width (W) of said air sucking chamber (4) parallel to a traveling direction of said work (2) are arranged to be D ≦ W≦ (D+20mm).