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1. 发明专利

JPS553836A KNEADER 失效
公开(公告)号：JPS553836A
公开(公告)日：1980-01-11
申请号：JP7668678
申请日：1978-06-23
申请人： BRIDGESTONE TIRE CO LTD , KOBE STEEL LTD
发明人： INOUE KIMIO , KURIYAMA AKIMASA , FUKUI FUTASHI , ASAI TOSHIHIRO , SATOU NORIMOTO , MIYAOKA MINORU , YAMAZAKI MAKOTO
IPC分类号： B01F7/04 , B29B7/00 , B29B7/06 , B29B7/12 , B29B7/18 , B29B7/22 , B29B9/00 , B29B15/02
摘要： PURPOSE:To improve the blades of rotor so as to permit the uniform mixing of substances to be mixed in such a manner that the flow axial direction along the rotor axle of substances to be mixed is in reverse direction against each of a pair rotor blades rotating reversely to each other, arranged in parallel. CONSTITUTION:The rotor 2 and 3 have the long blade 4 and the short blade 5, each of which is extended spirally alone the central line of the rotor, and the winding direction the spiral for each rotor is the same for both the long and short blades and the flowing direction along the rotor axle of substances to be mixed is set up so as to become reverse direction against each of the rotors 2 and 3 mutually. Thus, both macroscopic and microscopic mixing operations can be assured and durability can be raised because of the better flow of substances to be mixed. The system is suitable for the mixing of vulcanizer to rubber for hard tire, etc., in particular.

2. 发明专利

JPS55152535A KNEADER 失效
公开(公告)号：JPS55152535A
公开(公告)日：1980-11-27
申请号：JP6191779
申请日：1979-05-18
申请人： BRIDGESTONE TIRE CO LTD , KOBE STEEL LTD
发明人： INOUE KIMIO , HAGIWARA KATSUNOBU , FUKUI FUTASHI , ASAI TOSHIHIRO , SATOU NORIMOTO , MIYAOKA MINORU , YAMAZAKI MAKOTO
IPC分类号： B01F7/04 , B21H1/10 , B29B7/00 , B29B7/12 , B29B7/18 , B29B7/20 , B29B7/22 , B29B9/00 , B29B15/02
摘要： PURPOSE:To obtain uniform mixture by a kneader in which long and short blades are provided to rotors rotating oppositely to each other in a mixing chamber so as to flow substances to be mixed toward the center by setting up the blade length ratio of both the long and short blades and the axial propulsive force ratio for substance to be mixed of both the blades to respective specific values. CONSTITUTION:The long and short blades 4 and 5, each having an oppositely directioned spiral form so as to send substances to be mixed to the central part, are provided to a pair of the parallel rotors 2 and 3 rotating oppositely to each other. For the long and short blades 4 and 5, the length ratio is set up to 0.48-0.1 and the torsion angle of the spiral is such that the axial propulsive force ratio for substance to be mixed is in a range of 0.7-0. Thus, the flow of substances to be mixed in the axial direction is directed oppositely by both the rotors and therefore the uniformity of the mixture is improved. In addition, the flow of the mixture in the axial direction is accelerated by the alternate pushing and returning action and the axial cutbacking action of the blades and also the stagnation of the mixture at the ends of the shat can be prevented.

3. 发明专利

JPS553838A KNEADER 失效
公开(公告)号：JPS553838A
公开(公告)日：1980-01-11
申请号：JP7668878
申请日：1978-06-23
申请人： BRIDGESTONE TIRE CO LTD , KOBE STEEL LTD
发明人： INOUE KIMIO , KURIYAMA AKIMASA , SATOU NORIMOTO , MIYAOKA MINORU , YAMAZAKI MAKOTO
IPC分类号： B01F7/04 , B29B7/00 , B29B7/06 , B29B7/12 , B29B7/18 , B29B7/22 , B29B9/00 , B29B15/02
摘要： PURPOSE:To improve the blades of rotor for the uniform mixing of substances regardless of the kinds of substances by forming spirally the long blade of one rotor of a pair of parallelized rotors rotating reversely to each other and also by parallelizing the short blade of the other rotor at the center of rotor. CONSTITUTION:The rotors 2 and 3 have the long blade 4 and the short blade 5. The long blade is extended spirally along the central line of the rotor and also the short blade is formed in almost parallel with the central line of the rotor in such a way that the flowing direction along the rotor axle of substances to be mixed is in reverse direction against each of the rotors mutually. The method assures macroscopic and microscopic mixing operations to higher extent and thus is most suitable for the vulcanizer blending operation of rubber for hard tire, etc., in particular.

4. 发明专利

JPS553837A KNEADER 失效
公开(公告)号：JPS553837A
公开(公告)日：1980-01-11
申请号：JP7668778
申请日：1978-06-23
申请人： BRIDGESTONE TIRE CO LTD , KOBE STEEL LTD
发明人： INOUE KIMIO , KURIYAMA AKIMASA , FUKUI FUTASHI , ASAI TOSHIHIRO , NAKAGAWA KAZUHIKO , MASAKI TATSUO , SATOU NORIMOTO , MIYAOKA MINORU , YAMAZAKI MAKOTO
IPC分类号： B01F7/04 , B29B7/00 , B29B7/06 , B29B7/12 , B29B7/18 , B29B7/22 , B29B9/00 , B29B15/02
摘要： PURPOSE:To permit the uniform mixing of substances to be mixed regardless of the kinds of substances by providing spiral long and short blades to each rotor and by making long blade-short blade length ratio smaller than the conventional standard ratio. CONSTITUTION:A pair of parallelized rotors 2 and 3 rotating reversely to each other are provided into the mixing chamber enclosed by a casing and an end frame. The rotors have one or plural long blades 4 and short blades 5 which extend spirally along the central line of the rotor and have a spiral winding direction permitting the flow of substances to be mixed toward the central portion from the rotor end and also a short blade length/long blade length ratio in the rotor axial direction of 0.48 to 0.1. Thus, the kneader is most suitable for the vulcanizer blending operation of hard rubber, etc., in particular.

5. 发明专利

JP2010162511A Kneading rotor 有权
标题翻译：旋转转子
公开(公告)号：JP2010162511A
公开(公告)日：2010-07-29
申请号：JP2009008447
申请日：2009-01-19
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： YOSHIDA NORIFUMI , UEMURA MASAAKI , NAKANO HIROMI , HAGIWARA KATSUNOBU , INOUE KIMIO , NISHIDA MIKA , FUKUTANI KAZUHISA
IPC分类号： B01F7/08 , B29B7/18
CPC分类号： B29B7/186 , B29B7/246
摘要： PROBLEM TO BE SOLVED: To provide a kneading rotor capable of obtaining a kneaded product in better quality than a conventional one when kneading a material to be kneaded in high temperature state. SOLUTION: This is a kneading rotor 4 comprised of a first long blade 13 and a second long blade 14 which are formed longer than a half of a rotor length W and a first short blade 15 and a second short blade 16 which are formed shorter than a half of the rotor length W. The first short blade 15 is a linear blade arranged behind the first long blade 13 in a rotation direction of the rotor. The second short blade 16 is a linear blade arranged behind the second long blade 14 in a rotation direction of the rotor. The first long blade 13 has a kneading blade top part formed so that three stage of different tip clearances which are combined by a large tip clearance, a medium tip clearance and a small tip clearance are serially generated along the blade in a longitudinal direction. The blades except the first long blade 13 has the blade top part formed so that the tip clearances are less than the large tip clearance and more than the small tip clearance. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种捏合转子，其能够在高温状态下捏合被捏合材料时获得比常规的捏合产品更好的质量。解决方案：这是由第一长叶片13和第二长叶片14构成的捏合转子4，该第一长叶片13和第二长叶片14形成的长度大于转子长度W的一半，第一短叶片15和第二短叶片16 形成短于转子长度W的一半。第一短刀片15是沿着转子的旋转方向布置在第一长刀片13后面的直线刀片。第二短刀片16是沿着转子的旋转方向布置在第二长刀片14的后面的直线刀片。第一长叶片13具有捏合叶片顶部，其形成为使得沿着纵向方向沿着叶片串联地产生由顶尖间隙大，中等顶端间隙和小尖端间隙组合的三级不同顶端间隙。除了第一长刀片13之外的刀片具有形成为使得刀片间隙小于大刀片间隙并且大于小刀片间隙的刀片顶部。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2006142616A Hermetically closed kneader and kneading rotor used therein 有权
标题翻译：封闭式封盖机及其使用的转子
公开(公告)号：JP2006142616A
公开(公告)日：2006-06-08
申请号：JP2004334848
申请日：2004-11-18
申请人： Kobe Steel Ltd , 株式会社神戸製鋼所
发明人： INOUE KIMIO , YAMADA NORIBUMI , HAGIWARA KATSUNOBU , NAKANO HIROMI
IPC分类号： B29B7/18
CPC分类号： B29B7/82 , B29B7/183 , B29B7/186
摘要： PROBLEM TO BE SOLVED: To provide a hermetically closed kneader which suppresses the fall of the quality of a material to be kneaded and capable of enhancing productivity by increasing the number of blades without lessening the treatment capacity originally possessed by a kneader, and a kneading rotor used therein. SOLUTION: A plurality of kneading rotors 4 are housed in a chamber 2 having a cocoon shaped cross section so as to become a tangential non-meshing state, and a plurality of long blades 23 and a plurality of short blades 24 are provided to the blade part of each of the kneading rotors 4. The long blades 23 and the short blades 24 have a plurality of different chip clearances and the twist angle of the long blades 23 is changed in the axial direction thereof to reconcile mixing efficiency and dispersion efficiency. Further, cooling medium passages 12 and 13 are respectively provided in the chamber 2 at the kneading rotors 4 to suppress the excessive temperature rise of the material to be kneaded. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种气密封闭的捏合机，其抑制待捏合材料的质量下降并且能够通过增加叶片的数量而提高生产率，而不会降低捏合机最初具有的处理能力，其中使用的捏合转子。解决方案：多个捏合转子4容纳在具有茧形横截面的腔室2中以便成为切向非啮合状态，并且设置多个长刀片23和多个短刀片24 到每个捏合转子4的刀片部分。长刀片23和短刀片24具有多个不同的刀片间隙，并且长刀片23的扭转角度在其轴向方向上改变以调和混合效率和分散效率。此外，在混炼转子4处，在室2中分别设置有冷却介质通道12和13，以抑制待混炼材料的过度升温。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JPH10264148A DOUBLE-SCREW KNEADER 失效
公开(公告)号：JPH10264148A
公开(公告)日：1998-10-06
申请号：JP27233997
申请日：1997-10-06
申请人： KOBE STEEL LTD
发明人： INOUE KIMIO , TAKAHASHI KATSUNORI , TANAKA TATSUYA , KASHIWA MASAHIKO , KASAI SHIGEHIRO , KURODA YOSHINORI , FUNABASHI HIDEO , YAMANE YASUAKI , MIYAKE TSUNAICHI , KONNO MASASHI , NISHIYAMA TORU
IPC分类号： B29B7/48 , B29B7/42 , B29B7/80 , B29C47/40 , B29C47/62 , B29C48/67 , B29K21/00
摘要： PROBLEM TO BE SOLVED: To obtain a desired kneaded state by kneading and dispersing a kneaded material in discrete kneading conditions excellently without conducting an operation of replacement of rotor segments and also to prevent excessive rise in temperature. SOLUTION: While a pair of right and left screw sets 1 provided in a chamber 4 are rotated respectively in the center of the chamber, a kneading object is made to flow and also given a shear force to be dispersed in tip clearances between rotor segments 1b of these screw sets 1 and the inner wall surface of the chamber 4 and thereby the object is made a kneaded material in a desired kneaded state. In each rotor segment 1b, a plurality of kneading blades 7 being different in a distance from the center of the segment to the top part thereof are formed so that a plurality of tip clearances being different in the circumferential direction at least be made to appear at the time when the center of the segment is made to coincide with the center of the chamber.

8. 发明专利

JPH0639833A KNEADING DEVICE 失效
公开(公告)号：JPH0639833A
公开(公告)日：1994-02-15
申请号：JP19717692
申请日：1992-07-23
申请人： KOBE STEEL LTD
发明人： KURODA YOSHINORI , INOUE KIMIO
IPC分类号： B29B7/38 , B29B7/58 , B29B7/72 , B29B9/00 , B29K23/00
摘要： PURPOSE:To provide a kneading device capable of uniformly controlling the degree of kneading without causing leak of resin and a short path. CONSTITUTION:A supply port 5 of material is formed in one end part of the housing 4 of a kneader 1. A discharge port 6 of material is formed in the other end thereof. A kneading chamber 7 communicating the discharge port 6 with the supply port 5 is formed in the housing. A kneading rotor 8 is freely rotatably equipped in the kneading chamber. In a kneading device wherein a gear pump 2 is connected to the discharge port 6 of the kneading material in the kneader 1, a gate device 15 is provided in the vicinity of the discharge port 6 of kneading material to freely regulate a gap between the internal face of the kneading chamber 7 and the kneading rotor 8.

9. 发明专利

JPH058220A ROTOR STRUCTURE OF TWO SHAFT KNEADING MACHINE 失效
公开(公告)号：JPH058220A
公开(公告)日：1993-01-19
申请号：JP16584391
申请日：1991-07-05
申请人： KOBE STEEL LTD
发明人： MINATO RYOTA , KIMURA HIROBUMI , UEDA KOJI , YASUDA SHOJI , KURODA YOSHINORI , INOUE KIMIO
IPC分类号： B01F7/08 , B29B7/48
摘要： PURPOSE:To improve feed efficiency, by reducing an area of a climbing-over part. CONSTITUTION:A rotor 13 possesses a feed part 14, feed vane 15, return vane 16 and pumping part 17 in the direction of a shaft center. A number of threads of the feed vane 15 is fewer than that of the return vane 16. The feed part 14 and feed vane 15 are fitted over a rotor shaft 22 and the return vane 16 is one with the rotor shaft 22.

10. 发明专利

JPS6287308A MIXER FOR EXTRUSION 失效
公开(公告)号：JPS6287308A
公开(公告)日：1987-04-21
申请号：JP22957385
申请日：1985-10-14
申请人： KOBE STEEL LTD
发明人： FUKUMIZU SHINICHI , INOUE KIMIO , KURIYAMA AKIMASA
IPC分类号： B29B7/42 , B29C47/52
摘要： PURPOSE:To make the uniform mixing of highly viscous materials such as plastics, rubbers or the like possible by a structure wherein ridge lines or wall portions of cavities on a stator side and on a rotor side are made parallel to the shifting directions of a rotor and of a stator. CONSTITUTION:Groups 27 and 28 of cavities are produced by disposing trains 25 and 26 of cavities, which are formed by disposing cavities 23 and 24 in an array running in the circumferential direction (X X), in an array running in the direction (Y Y) of the axis center line on the inner peripheral surface of a stator 21 and on the outer peripheral surface of a rotor 22 excluding both the end parts of the rotor 22. Each cavity 23 or 24 is a parallelogram in the developed state with one pair of opposite wall portions 29 and 30, which run normal to the direction (Y Y) of the axis center line and have a space interval in the direction of the axis center line, and the outer pair of opposite wall portions 31 and 32, which respectively connect with the wall portions 29 and 30 and run obliquely in the same direction as each other to the direction (Y Y) and have a space interval in the circumferential direction (X X). Due to the constitution as described above, material pressed in the stator 21 is shifted from each cavity 23 or 24 to the cavity 24 or 23 overlapped to each other by means of the pressing-in force of extrusion members so as to be forcibly advanced in the extrusion direction Z. In addition, no force acting in the counter extrusion direction develops and no material is left in the cavities.

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