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1. 发明专利

JPH08277495A DEVICE FOR ELECTROPLATING METALLIC STRIP 失效
公开(公告)号：JPH08277495A
公开(公告)日：1996-10-22
申请号：JP7918595
申请日：1995-04-04
申请人： NIPPON STEEL CORP
发明人： TOGAWA OSAMU , SHIRAGAMI MUTSUO , HOSHINO MASANORI , MORIKAWA JUNICHI
IPC分类号： C25D7/06
摘要： PURPOSE: To provide the electroplating device capable of minimizing the flapping of a strip in electroplating and stably traveling the strip through even a narrow space between the anodes. CONSTITUTION: This electroplating device is provided with voltmeters 12 and 13 for detecting the voltage between the anode 2 and conductor roll 10. The detection signal of the voltmeters 12 and 13 is inputted to a seal plate position controller 14, and the position of an outlet seal plate 9 is controlled by a seal plate position adjuster 15 vertically to the face of the strip 1 so that the ratio of the voltage detected by the voltmeter 12 to that detected by the voltmeter 13 is controlled within a specified range.

2. 发明专利

JPH08277493A HORIZONTAL ELECTROPLATING DEVICE AND ELECTROPLATING METHOD 失效
公开(公告)号：JPH08277493A
公开(公告)日：1996-10-22
申请号：JP7918795
申请日：1995-04-04
申请人： NIPPON STEEL CORP
发明人： MORIKAWA JUNICHI , HOSHINO MASANORI , TOGAWA OSAMU , SHIRAGAMI MUTSUO , NISHIMURA TETSUYA
IPC分类号： C25D7/06
摘要： PURPOSE: To stabilize the traveling of a metallic strip and to decrease the distance between electrodes in a horizontal electroplating device for electroplating the surface of a strip with zinc, tin, chromium, etc., by reducing the deflection of the strip. CONSTITUTION: In this horizontal electroplating device, a lower seal plate 4 between the seal plates 3 and 4 vertically set on the outlet side of a plating cell in parallel with the electrode face is vertically displaced to decrease the distance between the lower seal plate and a steel sheet 1, and a pressure is generated on the lower face of the steel sheet due to a decrease in the passage. Consequently the deflection of the steel sheet 1 is reduced, the steel sheet is stably traveled, and the electrodes are brought close to each other.

3. 发明专利

JP2005081456A Iron powder suction device in edge trimming of steel strip 审中-公开
标题翻译：钢带边缘切割中的铁粉末吸收装置
公开(公告)号：JP2005081456A
公开(公告)日：2005-03-31
申请号：JP2003313634
申请日：2003-09-05
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MORIKAWA JUNICHI , KAZAOKA ISATO
IPC分类号： B23Q11/00 , B23D33/00
摘要： PROBLEM TO BE SOLVED: To provide an iron powder sucking device in edge trimming of a steel strip, completely removing fine iron powder generated in edge trimming of the steel strip.
SOLUTION: A cutting treatment part of a cutter 2 for edge trimming the steel strip 1 is provided with a suction nozzle 3 for sucking the iron powder generated in trimming, and a blow-out nozzle 4 for blowing out air toward a suction port of the suction nozzle 3. Preferably the suction nozzle 3 and the blow-out nozzle 4 are disposed in a straight line, and preferably the suction quantity Q1 of the suction nozzle 3 is set larger than the air blow-out quantity Q2 of the blow-out nozzle 4. Further, preferably the wind velocity V2 of the blow-out air of the blow-out nozzle 4 is set to ten times or more as high as the traveling speed V1 of the band steel 1.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了在钢带的边缘修边中提供铁粉吸附装置，完全除去在钢带的边缘修边中产生的细铁粉。解决方案：用于对钢带1进行边缘修边的切割器2的切割处理部分设置有用于吸入修整中产生的铁粉的吸嘴3和用于向抽吸吹出空气的吹出喷嘴4 优选地，吸嘴3和吹出喷嘴4设置成直线，优选地，吸嘴3的吸入量Q1被设定为大于吸入嘴3的排气量Q2 吹出喷嘴4.此外，吹出喷嘴4的吹出空气的风速V2优选设定为带钢1的行进速度V1的十倍以上。COPYRIGHT （C）2005，JPO＆NCIPI

4. 发明专利

JPH08277494A HIGH-EFFICIENCY VERTICAL TYPE ELECTROPLATING DEVICE 失效
公开(公告)号：JPH08277494A
公开(公告)日：1996-10-22
申请号：JP7918495
申请日：1995-04-04
申请人： NIPPON STEEL CORP
发明人： MORIKAWA JUNICHI
IPC分类号： C25D7/06
摘要： PURPOSE: To improve gas removability, to eliminate the pressure difference between both surfaces of a strip and to enhance the efficiency of plating by high-speed and stable passage of the strip by providing the electrode inlet side of a device with liquid feed nozzles and the outlet side with sealing plates and wringer rolls. CONSTITUTION: The electrode 3 inlet side is provided with the slit type plating liquid blow nozzles 8 and the flow of the plating liquid between the electrodes 3 is made uniform in both longitudinal and transverse directions, by which the gas removal is improved, the deterioration in quality by air bubbles is prevented and the reduction of an operation cost by the increased resistance of the liquid is attained. The electrode 3 outlet side is provided with the wringer rolls 5 and the sealing plates 6, by which the direction of the plating liquid flowing between the electrodes 3 is changed with the sealing plates 6 and the liquid is discharged in the direction lateral with the progressing direction of the strip 1. The pressure difference between both surfaces of the strip is controlled and the passage of the strip is stabilized by adjusting the angle. The wringer rolls 5 are capable of hermetically sealing the electrode 3 outlet side, thereby making a contribution to the reduction of the operation cost by a decrease in the amt. of the plating liquid to be carried over.

5. 发明专利

JP2004330726A Manufacturing equipment of laminated metal strip and adhering method of tip part of resin film to metal strip 有权
公开(公告)号：JP2004330726A
公开(公告)日：2004-11-25
申请号：JP2003132727
申请日：2003-05-12
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： HONDA OSAMU , ISHIDA HIROYUKI , MORIKAWA JUNICHI
IPC分类号： B65H20/02 , B29C65/78 , B29L7/00 , B29L9/00 , B65H20/24 , B65H23/185
摘要： PROBLEM TO BE SOLVED: To provide manufacturing equipment of a laminated metal strip and an adhering method of the tip part of a resin film which prevent breaking of the resin film on the occasion when the tip of the film is stuck to the metal strip being passed.
SOLUTION: The tip part of the resin film F is guided and contact-bonded with heat to the metal strip M by a sticking device 20, while the strip is passed. At the same time, the resin film F is delivered from a looper provision 12, while it is sent out, being accelerated by pinch roll arrangement 11 provided on the inlet side of the looper provision 12. In a state wherein the speed of delivery from a film delivering device 3 and that of passing of the metal strip M become equal substantially, a pinch roll 15 is put in a state of opening or free rotation and then the resin film is delivered, while it is subjected to tension control by a tension control device 6.
COPYRIGHT: (C)2005,JPO&NCIPI

6. 发明专利

JP2003334915A Method for manufacturing laminated metallic strip and quenching device for laminated metallic strip to be used therein 有权
标题翻译：用于制造层压金属条的方法和用于其使用的层压金属条的淬火装置
公开(公告)号：JP2003334915A
公开(公告)日：2003-11-25
申请号：JP2002148694
申请日：2002-05-23
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： FUKUTANI SHUICHI , MORIKAWA JUNICHI , SEKIGUCHI MASATOSHI
IPC分类号： B32B37/20 , B32B15/08 , B32B31/08
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a laminated metal strip preventing the damage of a film at the time of production of a can comprising the laminated metal strip caused by the thrust of foreign particles in a laminated film from the outside, and a quench device of the laminated metal strip used therein. SOLUTION: As quenching water cooling a heated metal strip and a synthetic resin film after laminated by a laminating roll, water controlled in the number of contained particles, especially water controlled so that the number of particles with a particle size of 5 m or more is 650/ml or less is used. For this purpose, a bypass route of quench water is provided to the quench tank and a quench device wherein a filter of particles in water and an instrument for measuring the number of particles are arranged is preferably used in the bypass route. COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题：提供一种制造层压金属带的方法，该层压金属带防止在制造由包含层压薄膜中的异物的推力引起的层压金属带时的膜损坏外部和其中使用的层压金属带的骤冷装置。解决方案：作为淬火水，通过层压辊层压后冷却加热的金属带和合成树脂膜，控制含有颗粒数量，特别是水控制的水，使得粒径为5μm的颗粒数以上为650 / ml以下。为此，将骤冷水的旁通路径提供给骤冷箱，并且优选在旁通路径中使用骤冷装置，其中布置水中的颗粒过滤器和用于测量颗粒数量的仪器。版权所有（C）2004，JPO

7. 发明专利

JPH08277492A HORIZONTAL ELECTROPLATING DEVICE 失效
公开(公告)号：JPH08277492A
公开(公告)日：1996-10-22
申请号：JP7918695
申请日：1995-04-04
申请人： NIPPON STEEL CORP
发明人： TOGAWA OSAMU , HOSHINO MASANORI , SHIRAGAMI MUTSUO , MORIKAWA JUNICHI
IPC分类号： C25D5/08 , C25D7/06
摘要： PURPOSE: To provide a horizontal electroplating device capable of effectively circulating a plating soln. in a plating tank, holding the soln. without any energy loss and reducing the distance between anodes. CONSTITUTION: This horizontal electroplating device has a couple of anodes 2, a cylindrical-sectioned plating tank 3 formed with the anodes and a side face seal and seal rolls 7 and 8 on the inlet and outlet sides of the plating tank. Further, a liq. feed nozzle 5 is provided on the strip inlet side of the tank 3, and an inlet seal plate 9 extended from the nozzle and in sliding contact with the seal roll 7 on the upstream side and an outlet seal plate 10 extended from the strip outlet end of the anode and in sliding contact with the seal roll 8 on the downstream side are opposed to both sides of a strip 1.

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