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11. 发明专利

JPH06259B2 失效
公开(公告)号：JPH06259B2
公开(公告)日：1994-01-05
申请号：JP17718886
申请日：1986-07-28
申请人： DAIWA CAN CO LTD
发明人： OZAWA TSUGIO , ENARI KAZUYOSHI
IPC分类号： B21D43/20 , B21D43/24 , B21D51/44

12. 发明专利

JPH06257B2 失效
公开(公告)号：JPH06257B2
公开(公告)日：1994-01-05
申请号：JP18099886
申请日：1986-07-31
申请人： DAIWA CAN CO LTD
发明人： OZAWA TSUGIO , ENARI KAZUYOSHI
IPC分类号： B21D51/26 , B21D43/20 , B21D43/24 , B21D51/44

13. 发明专利

JP2004323073A Apparatus for replacing gas for aseptic filling 有权
公开(公告)号：JP2004323073A
公开(公告)日：2004-11-18
申请号：JP2003121800
申请日：2003-04-25
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： TAKATOMI TETSUYA , SUGANUMA YOSHINARI , ENARI KAZUYOSHI
IPC分类号： B65B31/04
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for replacing gas which replaces the gas in a container at a gas jetting position without allowing almost no air to remain in the head space without being influenced by air flow, and also replaces the gas without mixing air while the container is conveyed from the gas jetting position to a sealing process.
SOLUTION: The gas is jetted in the direction driving the gas throughout in the head space by a jetting nozzle 91 on the upstream side of conveyance, and the gas is jetted from an obliquely upward to the downstream side of conveyance by a nozzle 92 on the downstream side of conveyance. A plate body 94 for guiding the air flow upward is installed on the furthermore upstream side of delivering than both jetting nozzles 91 and 92, and the plate body 94 for guiding the gas to the head space of a following container 30 (C) is installed to the jetting nozzle 91. In addition, a plate body 95 extending in the horizontal direction above an opening part of a container 30 (A) is installed to the jetting nozzle 92, and a plate body 96 for obstructing air flow along a film 12 is installed.
COPYRIGHT: (C)2005,JPO&NCIPI

14. 发明专利

JP2004224439A Outer piston of constant volume filling device 审中-公开
公开(公告)号：JP2004224439A
公开(公告)日：2004-08-12
申请号：JP2003054972
申请日：2003-01-24
申请人： Daiwa Can Co Ltd , 大和製罐株式会社
发明人： SAKAMAKI KOZO , HAMAZAKI JUN , SUGANUMA YOSHINARI , ENARI KAZUYOSHI , TAKAMI MAKOTO
IPC分类号： B67C3/20 , B65B3/12
摘要： PROBLEM TO BE SOLVED: To provide the outer piston of a constant volume filling device capable of constant volume and filling contents by merely using a small number of seals and capable of easily cleaning contents adhering .
SOLUTION: In the outer piston 10 of the constant volume filling device, an upper member 11 and a lower member 12 are integrally bonded to form annular grooves having annular projections on the internal and external peripheries straddling the bonding surface, and one annular seal 22, 23 is mounted on each annular groove. For the annular seal, the central sections of the internal and external surfaces sliding a cylinder 3 and an internal cylinder 5 are each of cylindrical shape, expanded sections enlarged from the central sections to upper and lower ends are formed, and annular slanted grooves, which are each cut out almost in parallel with the expanded sections are provided on the upper and lower ends.
COPYRIGHT: (C)2004,JPO&NCIPI

15. 发明专利

JP2003088823A CLEAN BOOTH ASEPTICIZING STRUCTURE FOR ASEPTIC FILLING SYSTEM 审中-公开
公开(公告)号：JP2003088823A
公开(公告)日：2003-03-25
申请号：JP2001282861
申请日：2001-09-18
申请人： DAIWA CAN CO LTD
发明人： SATO TAKENOBU , ICHIKAWA SHINYA , ENARI KAZUYOSHI
IPC分类号： B08B9/20 , A61L2/06 , B08B3/02 , B65B55/04 , B65B55/06
摘要： PROBLEM TO BE SOLVED: To surely sterilize a seaming work region by a can lid seaming machine within a clean booth of a aseptic filling system for cans and to prevent shortening of the service life of a fan filter unit annexed to the clean booth. SOLUTION: The clean booth 1 is a clean booth 1 for covering at least the seaming work region of the can lid seaming machine 2 used in the aseptic filling system nearly in an aseptic state of atmosphere and is annexed with the fan filter unit 7 for supplying aseptic air into the clean booth, in which a superheated steam pipe 12 for spraying superheated steam to the sealing region segment of the can lid seaming machine 2 is installed in the clean booth 1 and a connecting segment of the fan filter unit 7 and the clean booth 1 is provided with shutter means 13 for freely openably and closably shutting off both from each other.

16. 发明专利

JP2000283910A DUST MONITORING DEVICE FOR STERILE FILLING 失效
公开(公告)号：JP2000283910A
公开(公告)日：2000-10-13
申请号：JP9124199
申请日：1999-03-31
申请人： DAIWA CAN CO LTD
发明人： MATSUNAGA MASAMI , ENARI KAZUYOSHI , SATO TAKENOBU
IPC分类号： G01N15/00
摘要： PROBLEM TO BE SOLVED: To prevent a measured value from becoming an abnormal value, and to prevent a sensor from being damaged, by preventing a large quantity of moisture included in the air inhaled from inside a sterile filling area from coming in direct contact with a sensor part of a dust measuring device, in a dust monitoring device for sterile filling for measuring suspended dust in the air inside the sterile filling area. SOLUTION: In this dust monitoring device 1 for sterile filling for measuring suspended dust in the air inside a sterile filling area, by inhaling the air from a proper position inside the sterile filling area defined for executing a sterile filling method, and by passing the air through a sensor part 8 of a dust measuring device, a trap 4 for remaining the dust as it is and for discharging only moisture to the outside of a piping 2 is arranged in the middle of the piping 2 for supplying the sensor part 8 of the dust measuring device with the air inhaled from inside the sterile filling area.

17. 发明专利

JPH06258B2 失效
公开(公告)号：JPH06258B2
公开(公告)日：1994-01-05
申请号：JP17718786
申请日：1986-07-28
申请人： DAIWA CAN CO LTD
发明人： OZAWA TSUGIO , ENARI KAZUYOSHI
IPC分类号： B21D43/20 , B21D43/22 , B21D45/00 , B21D51/44

18. 发明专利

JPS6333131A TAB CONTAINING DEVICE 失效
公开(公告)号：JPS6333131A
公开(公告)日：1988-02-12
申请号：JP17718786
申请日：1986-07-28
申请人： DAIWA CAN CO LTD
发明人： OZAWA TSUGIO , ENARI KAZUYOSHI
IPC分类号： B21D43/20 , B21D43/22 , B21D45/00 , B21D51/44
摘要： PURPOSE:To stabilize a continuous feed of a tab, and to efficiently execute a tab forming press work by pushing up and containing the tab which has been accumulated in a chute groove as it is in a punched attitude, into a containing groove of a stocker, by pinching its upper and lower ends. CONSTITUTION:Plural pieces of tabs T which have been multiply punched by a forming press device 1 are accumulated successively in a groove 21 of a guide gutter 2, and when its head reaches a prescribed position, it is made to descend by holding pieces 45, 46 of a pusher cylinder 41 and the tabs of both the upper and lower ends are held, and by an operation of the cylinder 41, the tab T is pushed up into a containing groove 33 of the tab stocker 3 and contained. A fact that the tab is moved to the tip side by a portion that weight of the tip side has become light in the groove 21, and laid down is controlled by an elastic pressure piece 23. Accordingly, a continuous feed of the tab is stabilized, the efficiency for form-ing the tab is improved remarkably, and a trouble for rearranging the tab can be saved.

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