-
1.发明授权公开(公告)号：US08941036B2
公开(公告)日：2015-01-27
申请号：US12309022
申请日：2007-09-21
申请人： Kazuto Okada , Hideaki Kuwabara , Hisashi Mitamura , Tomomichi Murata , Masatake Toshima , Yasuhiko Fujieda
发明人： Kazuto Okada , Hideaki Kuwabara , Hisashi Mitamura , Tomomichi Murata , Masatake Toshima , Yasuhiko Fujieda
CPC分类号： B29C33/06 , B29C35/0805 , B29C2035/0811 , B29C2035/0816 , B29D30/0601 , B29D30/0605 , B29D2030/0667 , B29D2030/0674 , B29D2030/0677 , B29L2030/00 , Y02P70/26
摘要： The present invention provides a heating unit capable of easily and inexpensively adjusting total impedance based on tire mold size so that a power source can be used at a high power factor, and a tire heating apparatus using the same. A ferromagnetic metallic member 10a heats a tire mold M1 by heat conduction. An induction heating coil C1 is disposed on the side of the ferromagnetic metallic member 10a opposite the tire mold M1 to induction-heat the ferromagnetic metallic member 10a by generating magnetic field lines. A nonmagnetic conductor 30a is disposed on the side of the induction heating coil C1 opposite the ferromagnetic metallic member 10a to shield the magnetic field lines generated by the induction heating coil C1. A heating unit 100a including these elements heats the tire mold M1 storing a tire. A relative positional relationship among the nonmagnetic conductor 30a, the induction heating coil C1 and the ferromagnetic metallic member 10a is set by first spacers 71a and 72a and second spacers 21a to 23a.
摘要翻译： 本发明提供一种加热单元，其能够容易且廉价地调整基于轮胎模具尺寸的总阻抗，从而能够以高功率因数使用电源，以及使用该加热单元的轮胎加热装置。 强磁性金属构件10a通过热传导加热轮胎模具M1。 感应加热线圈C1设置在与轮胎模具M1相对的强磁性金属部件10a侧，通过产生磁场线来感应加热铁磁性金属部件10a。 非磁性导体30a设置在感应加热线圈C1的与铁磁金属部件10a相对的一侧，以屏蔽由感应加热线圈C1产生的磁场线。 包括这些元件的加热单元100a加热存储轮胎的轮胎模具M1。 非磁性导体30a，感应加热线圈C1和强磁性金属部件10a之间的相对位置关系由第一间隔件71a和72a以及第二间隔件21a至23a设定。
-
公开(公告)号：US20100068320A1
公开(公告)日：2010-03-18
申请号：US12448940
申请日：2008-01-24
申请人： Hideaki Kuwabara , Kazuto Okada , Hisashi Mitamura , Tomomichi Murata , Masatake Toshima , Yasuhiko Fujieda
发明人： Hideaki Kuwabara , Kazuto Okada , Hisashi Mitamura , Tomomichi Murata , Masatake Toshima , Yasuhiko Fujieda
IPC分类号： B29C35/02
CPC分类号： B29D30/0601 , B29D2030/0667
摘要： It is an object of the present invention to prevent or suppress the occurrence of a temperature difference between upper and lower portions of a green tire in a vulcanizing process carried out by a tire vulcanizing machine 1 and thereby stabilize the tire quality. The tire vulcanizing machine 1 comprises a tire vulcanizing bladder 20 disposed inside a green tire 4, a jet section 90 for jetting a heating/pressurizing medium to the interior of the bladder 20, a medium supply path for supplying the heating/pressurizing medium to the jet section 90, and a holding section 14 for holding an edge portion of the bladder 20, the edge portion being located on the side close to the medium supply path. Further, there are disposed heat insulators 7, 11, 8 and 6 so as to suppress the transfer of heat from the heating/pressurizing medium jetted from the jet section 90, to a lower edge portion of the green tire 4.
摘要翻译： 本发明的目的是防止或抑制由轮胎硫化机1进行的硫化过程中的生胎的上部和下部之间的温度差的发生，从而使轮胎质量稳定。 轮胎硫化机1包括设置在生胎4内的轮胎硫化气囊20，将加热/加压介质喷射到气囊20的内部的喷射部90，用于将加热/加压介质供给到 喷射部分90和用于保持气囊20的边缘部分的保持部分14，边缘部分位于靠近介质供给路径的一侧。 此外，设置有隔热件7,11,8和6，以便抑制从喷射部分90喷射的加热/加压介质向生胎4的下边缘部分传递热量。
-
公开(公告)号：US08100678B2
公开(公告)日：2012-01-24
申请号：US12448940
申请日：2008-01-24
申请人： Hideaki Kuwabara , Kazuto Okada , Hisashi Mitamura , Tomomichi Murata , Masatake Toshima , Yasuhiko Fujieda
发明人： Hideaki Kuwabara , Kazuto Okada , Hisashi Mitamura , Tomomichi Murata , Masatake Toshima , Yasuhiko Fujieda
IPC分类号： B29C35/02
CPC分类号： B29D30/0601 , B29D2030/0667
摘要： It is an object of the present invention to prevent or suppress the occurrence of a temperature difference between upper and lower portions of a green tire in a vulcanizing process carried out by a tire vulcanizing machine 1 and thereby stabilize the tire quality. The tire vulcanizing machine 1 comprises a tire vulcanizing bladder 20 disposed inside a green tire 4, a jet section 90 for jetting a heating/pressurizing medium to the interior of the bladder 20, a medium supply path for supplying the heating/pressurizing medium to the jet section 90, and a holding section 14 for holding an edge portion of the bladder 20, the edge portion being located on the side close to the medium supply path. Further, there are disposed heat insulators 7, 11, 8 and 6 so as to suppress the transfer of heat from the heating/pressurizing medium jetted from the jet section 90, to a lower edge portion of the green tire 4.
摘要翻译： 本发明的目的是防止或抑制由轮胎硫化机1进行的硫化过程中的生胎的上部和下部之间的温度差的发生，从而使轮胎质量稳定。 轮胎硫化机1包括设置在生胎4内的轮胎硫化气囊20，将加热/加压介质喷射到气囊20的内部的喷射部90，用于将加热/加压介质供给到 喷射部分90和用于保持气囊20的边缘部分的保持部分14，边缘部分位于靠近介质供给路径的一侧。 此外，设置有隔热件7,11,8和6，以便抑制从喷射部分90喷射的加热/加压介质向生胎4的下边缘部分传递热量。
-
公开(公告)号：US07985359B2
公开(公告)日：2011-07-26
申请号：US12517611
申请日：2007-12-04
申请人： Hisashi Mitamura , Kazuto Okada , Hideaki Kuwabara , Tomomichi Murata , Masatake Toshima , Yasuhiko Fujieda
发明人： Hisashi Mitamura , Kazuto Okada , Hideaki Kuwabara , Tomomichi Murata , Masatake Toshima , Yasuhiko Fujieda
IPC分类号： B29C35/04
CPC分类号： B29C35/007 , B29C33/04 , B29C35/04 , B29D30/0601 , B29D2030/067 , B29D2030/0675
摘要： A tire vulcanizing apparatus and a tire vulcanizing method, by which the pressure and temperature of a heating and pressurizing medium to be supplied to the internal space of a raw tire can be controlled without the condition of pressure being affected by the condition of temperature. The tire vulcanizing apparatus has: a medium path, connected to an internal space of a raw tire, for passing a heating and pressurizing medium; a pressure sensor, provided in the medium path, for measuring a pressure of the heating and pressurizing medium; a pressure control valve for controlling a pressure of the heating and pressurizing medium passing through the medium path on the basis of a signal from the pressure sensor; a temperature sensor, provided in the medium path, for measuring a temperature of the heating and pressurizing medium; and a heating unit for controlling the temperature of the heating and pressurizing medium passing through the medium path on the basis of a signal from the temperature sensor, wherein the pressure control valve and the heating unit control the pressure and temperature of the heating and pressurizing medium supplied from the medium path to the internal space of the raw tire respectively and independently.
摘要翻译： 一种轮胎硫化装置和轮胎硫化方法，通过该轮胎硫化装置和轮胎硫化方法，可以在不受压力条件影响温度条件的情况下控制供给到生胎的内部空间的加热和加压介质的压力和温度。 轮胎硫化装置具有：连接到生胎的内部空间的介质路径，用于通过加热和加压介质; 设置在介质路径中的压力传感器，用于测量加热和加压介质的压力; 压力控制阀，其根据来自压力传感器的信号控制通过介质路径的加热和加压介质的压力; 设置在介质路径中的温度传感器，用于测量加热和加压介质的温度; 以及加热单元，其基于来自温度传感器的信号控制通过介质路径的加热和加压介质的温度，其中压力控制阀和加热单元控制加热和加压介质的压力和温度 分别独立地从介质路径供给到生胎的内部空间。
-
5.发明申请公开(公告)号：US20090308861A1
公开(公告)日：2009-12-17
申请号：US12309022
申请日：2007-09-21
申请人： Kazuto Okada , Hideaki Kuwabara , Hisashi Mitamura , Tomomichi Murata , Masatake Toshima , Yasuhiko Fujieda
发明人： Kazuto Okada , Hideaki Kuwabara , Hisashi Mitamura , Tomomichi Murata , Masatake Toshima , Yasuhiko Fujieda
IPC分类号： H05B6/10
CPC分类号： B29C33/06 , B29C35/0805 , B29C2035/0811 , B29C2035/0816 , B29D30/0601 , B29D30/0605 , B29D2030/0667 , B29D2030/0674 , B29D2030/0677 , B29L2030/00 , Y02P70/26
摘要： The present invention provides a heating unit capable of easily and inexpensively adjusting total impedance based on tire mold size so that a power source can be used at a high power factor, and a tire heating apparatus using the same. A ferromagnetic metallic member 10a heats a tire mold M1 by heat conduction. An induction heating coil C1 is disposed on the side of the ferromagnetic metallic member 10a opposite the tire mold M1 to induction-heat the ferromagnetic metallic member 10a by generating magnetic field lines. A nonmagnetic conductor 30a is disposed on the side of the induction heating coil C1 opposite the ferromagnetic metallic member 10a to shield the magnetic field lines generated by the induction heating coil C1. A heating unit 100a including these elements heats the tire mold M1 storing a tire. A relative positional relationship among the nonmagnetic conductor 30a, the induction heating coil C1 and the ferromagnetic metallic member 10a is set by first spacers 71a and 72a and second spacers 21a to 23a.
摘要翻译： 本发明提供一种加热单元，其能够容易且廉价地调整基于轮胎模具尺寸的总阻抗，从而能够以高功率因数使用电源，以及使用该加热单元的轮胎加热装置。 强磁性金属构件10a通过热传导加热轮胎模具M1。 感应加热线圈C1设置在与轮胎模具M1相对的强磁性金属部件10a侧，通过产生磁场线来感应加热铁磁性金属部件10a。 非磁性导体30a设置在感应加热线圈C1的与铁磁金属部件10a相对的一侧，以屏蔽由感应加热线圈C1产生的磁场线。 包括这些元件的加热单元100a加热存储轮胎的轮胎模具M1。 非磁性导体30a，感应加热线圈C1和强磁性金属部件10a之间的相对位置关系由第一间隔件71a和72a以及第二间隔件21a至23a设定。
-
公开(公告)号：US08414278B2
公开(公告)日：2013-04-09
申请号：US12736231
申请日：2009-03-19
CPC分类号： B29C33/046 , B29C33/06 , B29C35/045 , B29C35/0805 , B29C2035/048 , B29C2035/0811 , B29C2035/0816 , B29D30/0601 , B29D2030/0667 , B29D2030/067 , B29D2030/0674 , B29D2030/0675 , B29L2030/00
摘要： A tire vulcanizer used for vulcanizing a raw tire and includes a mold for removably housing the raw tire; a medium path which is connected to the inner space of the raw tire housed in the mold and through which a heating and pressurizing medium for vulcanizing the raw tire flows; and a heating unit, provided to the medium path, for controlling the temperature of the heating and pressurizing medium flowing through the medium path. The heating unit includes a heated body internally provided with a flow channel through which the heating and pressurizing medium flows, and an induction heating unit for heating the heated body through electromagnetic induction so as to heat the heating and pressurizing medium flowing through the flow channel.
摘要翻译： 一种用于硫化生轮胎的轮胎硫化机，包括用于可拆卸地容纳生轮胎的模具; 中间路径，其连接到容纳在模具中的生轮胎的内部空间，用于硫化生胎的加热和加压介质流动; 以及设置在介质路径上的加热单元，用于控制流过介质路径的加热和加压介质的温度。 加热单元包括加热体，内部设有加热和加压介质流过的流动通道;以及感应加热单元，用于通过电磁感应加热被加热体，从而加热流经流动通道的加热和加压介质。
-
公开(公告)号：US20110008477A1
公开(公告)日：2011-01-13
申请号：US12736231
申请日：2009-03-19
IPC分类号： B29D30/00
CPC分类号： B29C33/046 , B29C33/06 , B29C35/045 , B29C35/0805 , B29C2035/048 , B29C2035/0811 , B29C2035/0816 , B29D30/0601 , B29D2030/0667 , B29D2030/067 , B29D2030/0674 , B29D2030/0675 , B29L2030/00
摘要： Provided is a tire vulcanizer capable of accelerating the rise in the temperature of a heating and pressurizing medium and reducing heat loss.The tire vulcanizer is used for vulcanizing a raw tire and includes: a mold for removably housing the raw tire; a medium path which is connected to the inner space of the raw tire housed in the mold and through which a heating and pressurizing medium for vulcanizing the raw tire flows; and a heating unit, provided to the medium path, for controlling the temperature of the heating and pressurizing medium flowing through the medium path. The heating unit includes a heated body internally provided with a flow channel through which the heating and pressurizing medium flows, and an induction heating unit for heating the heated body through electromagnetic induction so as to heat the heating and pressurizing medium flowing through the flow channel.
摘要翻译： 提供能够加速加热和加压介质的温度升高并减少热损失的轮胎硫化机。 轮胎硫化机用于硫化生轮胎，包括：用于可拆卸地容纳生轮胎的模具; 中间路径，其连接到容纳在模具中的生轮胎的内部空间，用于硫化生胎的加热和加压介质流动; 以及设置在介质路径上的加热单元，用于控制流过介质路径的加热和加压介质的温度。 加热单元包括加热体，内部设有加热和加压介质流过的流动通道;以及感应加热单元，用于通过电磁感应加热被加热体，从而加热流经流动通道的加热和加压介质。
-
公开(公告)号：US09308700B2
公开(公告)日：2016-04-12
申请号：US13591810
申请日：2012-08-22
CPC分类号： B29D30/0601 , B29C35/007 , B29D2030/067 , B29D2030/0675 , B29D2030/0677
摘要： A tire vulcanizing method reduces consumption energy and increases productivity of vulcanization. This method involves supplying an inert gas to an internal space of the tire via a supply pipe, discharging the gas from the internal space via a return pipe, and supplying the gas from the return pipe to the supply pipe by a rotation type circulation device. A heating device heats the circulated gas. An internal outlet gas temperature sensor detects a temperature of the gas in the return pipe. A controller decreases a rotating speed of the circulation device when the return pipe gas temperature is a rotating speed decrease temperature or more.
摘要翻译： 轮胎硫化方法降低了消耗能量并提高了硫化的生产率。 该方法包括通过供给管向轮胎的内部空间供给惰性气体，通过回流管从内部空间排出气体，并通过旋转式循环装置将气体从回流管供给到供给管。 加热装置加热循环气体。 内部出口气体温度传感器检测回流管中的气体的温度。 当返回管气体温度为转速降低温度以上时，控制器降低循环装置的转速。
-
公开(公告)号：US20130062803A1
公开(公告)日：2013-03-14
申请号：US13591810
申请日：2012-08-22
IPC分类号： B29D22/02
CPC分类号： B29D30/0601 , B29C35/007 , B29D2030/067 , B29D2030/0675 , B29D2030/0677
摘要： A tire vulcanizing method reduces consumption energy and increases productivity of vulcanization. This method involves supplying an inert gas to an internal space of the tire via a supply pipe, discharging the gas from the internal space via a return pipe, and supplying the gas from the return pipe to the supply pipe by a rotation type circulation device. A heating device heats the circulated gas. An internal outlet gas temperature sensor detects a temperature of the gas in the return pipe. A controller decreases a rotating speed of the circulation device when the return pipe gas temperature is a rotating speed decrease temperature or more.
摘要翻译： 轮胎硫化方法降低了消耗能量并提高了硫化的生产率。 该方法包括通过供给管向轮胎的内部空间供给惰性气体，通过回流管从内部空间排出气体，并通过旋转式循环装置将气体从回流管供给到供给管。 加热装置加热循环气体。 内部出口气体温度传感器检测回流管中的气体的温度。 当返回管气体温度为转速降低温度以上时，控制器降低循环装置的转速。
-
公开(公告)号：US09827694B2
公开(公告)日：2017-11-28
申请号：US13376477
申请日：2010-06-28
CPC分类号： B29C33/06 , B29C35/0805 , B29C2035/0811 , B29C2035/0816 , B29D30/0606 , B29D2030/0674 , B29D2030/0677 , B29L2030/00
摘要： A mold heating device for heating a tire mold (M) for a green tire (T) includes an upper ring member (11) and a lower ring member (12) arranged so as to face one other in a specific direction with the space in which the tire mold (M) is disposed therebetween. A plurality of nonmagnetic members (13) are disposed at a plurality of positions aligned in the circumferential direction of the ring members (11, 12) with spaces therebetween so as to connect the upper ring member (11) and the lower ring member (12). Ferromagnetic non-conductive members (14) are provided on the inner surfaces of the nonmagnetic members (13), and a coil (15) is supported by the nonmagnetic members (13) with the ferromagnetic non-conductive members (14) therebetween so as to surround the space where the tire mold (M) is disposed from the outside in the direction perpendicular to the specific direction.
-
-
-
-
-
-
-
-
-
搜索结果
24 条记录 (耗时 0.026 秒)
