公开(公告)号：EP3406390B1

公开(公告)日：2020-04-08

申请号：EP18740496.7

申请日：2018-02-05

申请人： Kurimoto, Ltd.

发明人： GAO Yefei ,  KOSHI Akihiko ,  LIAO Jinsun

IPC分类号： B23K20/12 ,  B23K103/18 ,  B23K103/10 ,  B23K103/08

公开(公告)号：EP3438303A1

公开(公告)日：2019-02-06

申请号：EP16896913.7

申请日：2016-03-31

申请人： Kurimoto, Ltd.

发明人： IWAMOTO Yuya ,  KANATSU Yasuhide ,  KOSHI Akihiko ,  LIAO Jinsun

IPC分类号： C22C23/02 ,  C22C23/00 ,  C22F1/06

CPC分类号： C22C23/02 ,  C22C23/00 ,  C22F1/06

摘要： A degradable Mg alloy containing: 3.9% by mass or more and 14.0% by mass or less of Al, from 0.1% by mass or more and 0.6% by mass or less of Mn, and 0.0% by mass or more and 1.0% by mass or less of Zn; 0.01% by mass or more and 10.0% by mass or less of Ni, Cu, or both of Ni and Cu; and the balance consisting of Mg and inevitable impurities is used to manufacture a degradable structural member made of a magnesium alloy having sufficient strength and degrading at an appropriate timing in an aqueous environment.

公开(公告)号：EP3279347A4

公开(公告)日：2018-03-14

申请号：EP15887566

申请日：2015-03-31

申请人： KURIMOTO LTD

发明人： MIYAMOTO TAKEAKI ,  YAMAMOTO MASAAKI ,  MATSUBA SYOHEI ,  YAMADA HIROSHI

IPC分类号： C22C9/04

CPC分类号： C22C9/04

摘要： It is an object of the present invention to obtain a copper alloy for use in a member for water works which inhibits leaching of Pb and exhibits suitable mechanical properties and castability, while restraining the amount of usage of Bi but securing the recyclability. The alloy of the present invention contains 0.5% by mass or less of Ni; 12% by mass or more and 21 % by mass or less of Zn; 1.5% by mass or more and 4.5% by mass or less of Sn, a total content of Zn and Sn being 23.5% by mass or less; 0.005% by mass or more and 0.15% by mass or less of P; 0.05% by mass or more and 0.30% by mass or less of Pb; less than 0.2% by mass of Bi; and the balance, wherein the balance is Cu and unavoidable impurities.

公开(公告)号：EP3279347A1

公开(公告)日：2018-02-07

申请号：EP15887566.6

申请日：2015-03-31

申请人： Kurimoto, Ltd.

发明人： MIYAMOTO Takeaki ,  YAMAMOTO Masaaki ,  MATSUBA Syohei ,  YAMADA Hiroshi

IPC分类号： C22C9/04

CPC分类号： C22C9/04

摘要： It is an object of the present invention to obtain a copper alloy for use in a member for water works which inhibits leaching of Pb and exhibits suitable mechanical properties and castability, while restraining the amount of usage of Bi but securing the recyclability. The alloy of the present invention contains 0.5% by mass or less of Ni; 12% by mass or more and 21 % by mass or less of Zn; 1.5% by mass or more and 4.5% by mass or less of Sn, a total content of Zn and Sn being 23.5% by mass or less; 0.005% by mass or more and 0.15% by mass or less of P; 0.05% by mass or more and 0.30% by mass or less of Pb; less than 0.2% by mass of Bi; and the balance, wherein the balance is Cu and unavoidable impurities.

摘要翻译： 本发明的一个目的是获得一种用于水厂的铜合金，该铜合金抑制Pb的浸出并显示合适的机械性能和可铸性，同时抑制Bi的使用量，但确保可回收性。 本发明的合金含有0.5质量％以下的Ni， Zn：12质量％以上且21质量％以下; Sn：1.5质量％以上且4.5质量％以下，Zn和Sn的合计含量为23.5质量％以下; P：0.005质量％以上且0.15质量％以下; 0.05质量％以上且0.30质量％以下的Pb， 小于0.2质量％的Bi; 余量为Cu和不可避免的杂质。

公开(公告)号：EP1213523A4

公开(公告)日：2006-04-12

申请号：EP01941149

申请日：2001-06-21

申请人： IDEMITSU KOSAN CO ,  KURIMOTO LTD ,  NAKANO RYOUICHI

发明人： NAKANO RYOUICHI ,  OHTA KATSUTOSHI ,  MURAKAMI SHIGERU

IPC分类号： F16L9/127 ,  F16L11/06

CPC分类号： F16L9/127 ,  F16L11/06 ,  Y10S138/07 ,  Y10T428/1352 ,  Y10T428/1386 ,  Y10T428/139

摘要： A pipe made of an ethylene polymer formed from ethylene and a C3-20 ( alpha -olefin, which has (A) a maximum residual stress of 0.13 MPa or lower, (B) a crystallinity of 0.630 to 0.850, (C) a crystallinity gradient with respect to pipe thickness of 0.465 or lower, and (D) a pipe thickness of 5 to 50 mm. The pipe is excellent in durability, rigidity, and impact resistance and is suitable for use as a large-diameter pipe in applications where a high internal pressure is applied.

摘要翻译： 本发明的管包含乙烯和碳原子数为3〜20的α-烯烃的乙烯基聚合物，（A）残余应力的最大值为0.13MPa以下。 （B）结晶度为0.630〜0.850; （C）结晶度相对于管的厚度的梯度为0.465以下; （D）管的厚度为5〜50mm。 其耐久性，刚性和耐冲击性优异，适用于高内压的大直径管道。

公开(公告)号：EP0711605A3

公开(公告)日：1996-07-17

申请号：EP95117951.4

申请日：1995-11-14

申请人： Fimatec Ltd. ,  Yashima, Saburoh ,  Kurimoto Ltd.

发明人： Yashima, Saburoh ,  Abe, Manabu ,  Ueta, Katsumi, c/o Fimatec Ltd, 5th Floor ,  Kaneko, Kantaro

IPC分类号： B02C17/16

CPC分类号： B02C17/16 ,  B02C17/161

摘要： There is provide an improved pulverulent body processing apparatus that is substantially free from abrasion and cleavage of the pulverizing medium to allow prolonged continuous operation and also free from small pieces of the slit member and the pulverizing medium that can be produced as a result of such abrasion and cleavage and mixed with the material being pulverized and hence can efficiently operate to produce an evenly pulverized product. Such a pulverulent body processing apparatus comprises a vertically arranged cylindrical housing, a slit member having one or more than one slits sized to prevent unit members of a pulverizing medium from passing therethrough and arranged at the bottom of the cylindrical housing, a rotary shaft arranged along the axis of the cylindrical housing and a plurality of bladed stirring members arranged vertically and secured to the rotary shaft and is characterized in that said slit or each of said slits is arranged in a flat disc and has a radial width sized to prevent unit members of the pulverizing medium from passing therethrough and a peripheral width greater than the radial width.

公开(公告)号：EP0487833A3

公开(公告)日：1992-07-22

申请号：EP91114111.7

申请日：1991-08-22

申请人： Kurimoto, Ltd.

发明人： Kaneko, Kantaroh, c/o Kurimoto Limited ,  Kawashima, Mutsuhiro, c/o Kurimoto Limited

IPC分类号： B02C17/08

CPC分类号： B02C17/08

摘要： A planetary ball mill in which a plurality of mill pots (3) revolve with a main shaft (1), while rotating on their own axes. A feed (M) is continuously supplied to the mill pots so that ground particles are discharged out of the mill pots utilising an air flow. Such a mill is known as a continuous air-swept mill and has a problem caused by the difficulty of providing air sealing between the revolving and rotating mill pots and a stationary discharge zone. In the present invention, a partition (31) is disposed on the discharge side of a grinding chamber (33) of the mill pots so as to permit only the ground feed to pass through. The feed having passed through the partition is collected by way of a non-rotating discharge chute (7) which surrounds discharge pipes (72A to 72D).

公开(公告)号：EP0380715A1

公开(公告)日：1990-08-08

申请号：EP89101505.9

申请日：1989-01-28

申请人： Kurimoto, Ltd.

发明人： Fujisawa, Yoshiyuki

IPC分类号： C22C1/10 ,  B22D19/08

CPC分类号： C22C33/0292 ,  C22C1/1036

摘要： The invention provides an abrasion resistant composite casting, suitable for use in equipment operating under severe abrasive conditions. The composite material consists of small particles or grains of cemented carbide embedded in a matrix of alloy white cast iron: at least 70 % of the total amount of said particles has a grain size between 2 and 15 mm.

摘要翻译： 本发明提供一种耐磨复合铸件，适用于在严重磨损条件下运行的设备。 复合材料由嵌入合金白铸铁基质中的硬质合金的小颗粒或颗粒组成：所述颗粒的总量的至少70％具有2至15mm的粒度。

公开(公告)号：EP2857092A4

公开(公告)日：2015-07-15

申请号：EP12878541

申请日：2012-06-04

申请人： KURIMOTO LTD

发明人： FUJII ATSUSHI ,  YAMASAKI KOJI ,  FUKUMOTO KAZUNORI

IPC分类号： F16H1/22 ,  A21C1/06 ,  B01F7/00 ,  B01F7/04 ,  B01F13/08 ,  B29B7/48 ,  B29B7/58

CPC分类号： B01F7/00975 ,  A21C1/065 ,  B01F7/00708 ,  B01F7/042 ,  B01F13/0836 ,  B01F2015/0011 ,  B01F2015/00623 ,  B29B7/482 ,  B29B7/58 ,  B29C47/0805 ,  B29C47/402 ,  B29C47/6031 ,  B29C47/6037 ,  B29C47/6056

公开(公告)号：EP2857092A1

公开(公告)日：2015-04-08

申请号：EP12878541.7

申请日：2012-06-04

申请人： Kurimoto, Ltd.

发明人： FUJII Atsushi ,  YAMASAKI Koji ,  FUKUMOTO Kazunori

IPC分类号： B01F15/00 ,  B01F7/02 ,  B01F7/04 ,  B01F7/08

CPC分类号： B01F7/00975 ,  A21C1/065 ,  B01F7/00708 ,  B01F7/042 ,  B01F13/0836 ,  B01F2015/0011 ,  B01F2015/00623 ,  B29B7/482 ,  B29B7/58 ,  B29C47/0805 ,  B29C47/402 ,  B29C47/6031 ,  B29C47/6037 ,  B29C47/6056

摘要： A two-shaft continuous kneading machine is disclosed wherein airtightness in a housing is assured by a simple means without using a mechanical seal. A magnetic coupling mechanism is formed between the mechanism in the housing (2) including shafts (3) of the kneading machine (1) and a carrier (5) arranged outside the housing (2). The magnetic coupling mechanism includes gear portions (3c) formed on the shafts (3), a ring gear (4) rotatably supported in the housing (2) on the outer periphery of the axial ends of both shafts (3), and a carrier (5) rotatably supported coaxially with the ring gear (4) in the outside of the housing (2). When the carrier (5) is driven, the ring gear (4) rotates because of the magnetic action between magnet portions (4b, 5b), and the shafts (3) rotates because of the meshing of the gear portions (3c, 4a). Since the inside of the housing can be sealed, airtightness can be assured.

摘要翻译： 公开了一种双轴连续捏合机，其中通过简单的手段确保壳体内的气密性而不使用机械密封。 在包括捏合机（1）的轴（3）的壳体（2）中的机构与布置在壳体（2）外部的托架（5）之间形成磁耦合机构。 磁耦合机构包括形成在轴（3）上的齿轮部分（3c），在两个轴（3）的轴向端部的外周上可旋转地支撑在壳体（2）中的齿圈（4） （5）在壳体（2）的外侧与齿圈（4）同轴旋转地支承。 当齿轮架（5）被驱动时，由于磁体部分（4b，5b）之间的磁作用，齿圈（4）旋转，并且由于齿轮部分（3c，4a）的啮合，轴（3） 。 由于壳体的内部可被密封，因此可确保气密性。