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公开(公告)号：US20170081737A1
公开(公告)日：2017-03-23
申请号：US15289804
申请日：2016-10-10
发明人： Kazuhiko KATSUMATA , Kaoru ISOMOTO , Takahiro NAGATA , Akira NAKAYAMA , Yuusuke SHIMIZU , Gen NISHITANI
CPC分类号： C21D9/0062 , C21D1/00 , C21D1/56 , C21D1/667 , F27D9/00 , F27D2009/0081 , F27D2009/0089
摘要： A cooling apparatus includes: cooling nozzles which are disposed around an object to be treated accommodated inside a cooling room and spray a cooling medium onto the object to be treated; a header pipe communicating with the cooling nozzles; and a cooling pump which supplies the cooling medium to the header pipe. The cooling nozzles are divided into groups. The header pipe is provided in each of the groups of the cooling nozzles.
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2.发明申请公开(公告)号：US20170023304A1
公开(公告)日：2017-01-26
申请号：US15284747
申请日：2016-10-04
发明人： Kazuhiko KATSUMATA , Kaoru ISOMOTO , Gen NISHITANI , Akira NAKAYAMA , Takahiro NAGATA , Yuusuke SHIMIZU
CPC分类号： F27D3/04 , C21D1/00 , C21D1/667 , C21D1/773 , F27B9/18 , F27B17/0016 , F27D3/0024 , F27D15/02
摘要： A conveyance device for a heat treatment device presses a conveyed body to convey the conveyed body in a linear direction, and includes a cylinder mechanisms having a retractable rod that presses the conveyed body, in which: an abutting member is disposed at a tip part of the rod of the cylinder mechanism so that the abutting member abuts locations, which are different from each other in a circumferential direction, on an outer peripheral surface of the conveyed body; a guide rail configured to guide the abutting member is provided; and the abutting member is provided with a traveling roller that travels on the guide rail.
摘要翻译： 一种用于热处理装置的输送装置按压被输送体沿直线方向输送被输送体，并且具有：缸体机构，其具有挤压被输送体的伸缩杆，其中，抵接部件配置在 缸体机构的杆，使得抵接构件在输送体的外周面上邻接在圆周方向上彼此不同的位置; 提供了构造成引导邻接构件的导轨; 并且抵接构件设置有在导轨上行进的行进辊。
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公开(公告)号：US20170073879A1
公开(公告)日：2017-03-16
申请号：US15358276
申请日：2016-11-22
IPC分类号： D06F43/08
CPC分类号： D06F43/088 , B01D5/0006 , B08B3/00 , B08B2230/01 , C23G5/00 , F28B1/02 , F28B9/02 , F28B9/04 , F28B9/08 , F28D1/0461 , F28D1/06 , F28D7/024 , F28D7/10 , F28D2021/0063 , F28F1/40 , F28F3/048
摘要： The present disclosure provides a drying chamber (condenser) including a container having a steam intake opening, the condenser liquefying steam taken from the steam intake opening into the container, and the drying chamber including a cooling pipe which is disposed in the container and through which coolant circulates.
摘要翻译： 本公开提供了一种干燥室（冷凝器），其包括具有蒸汽进气口的容器，所述冷凝器液化蒸汽从所述蒸汽进气口进入所述容器，所述干燥室包括冷却管，所述冷却管设置在所述容器中， 冷却剂循环。
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公开(公告)号：US20170059247A1
公开(公告)日：2017-03-02
申请号：US15350692
申请日：2016-11-14
发明人： Kazuhiko KATSUMATA , Kaoru ISOMOTO , Takahiro NAGATA , Akira Nakayama , Yuusuke SHIMIZU , Gen Nishitani
摘要： A heat treatment device includes: a heating chamber inside which a treatment object is contained; a lower heater that heats the lower section of a receiving area that is an area inside the heating chamber in which the treatment object is contained; and an upper heater that heats the upper section of the receiving area.
摘要翻译： 热处理装置包括：加热室，其内容纳有处理对象物; 下加热器，其加热作为处理对象被容纳的加热室内的区域的接收区域的下部; 以及加热接收区域的上部的上部加热器。
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公开(公告)号：US20170022579A1
公开(公告)日：2017-01-26
申请号：US15285026
申请日：2016-10-04
发明人： Kazuhiko KATSUMATA , Kaoru ISOMOTO , Takahiro NAGATA , Akira NAKAYAMA , Yuusuke SHIMIZU , Gen NISHITANI
IPC分类号： C21D1/667
摘要： A cooling device configured to cool an article to be treated by immersing the article to be treated in coolant includes a cooling chamber configured to accommodate the article to be treated and store the coolant therein, a supply nozzle configured to supply the coolant into the cooling chamber from below the article to be treated, a recovery pipeline configured to collect the coolant stored in the cooling chamber from above the article to be treated, and a pump configured to pump the coolant collected by the recovery pipeline to the supply nozzle.
摘要翻译： 构造成通过将被处理物浸渍在冷却剂中来冷却待处理物品的冷却装置包括：冷却室，其构造成容纳待处理物品并将冷却剂储存在其中;供给喷嘴，其构造成将冷却剂供应到冷却室 从待处理物品的下方，配置成从待处理物品的上方收集储存在冷却室中的冷却剂的回收管道，以及将由回收管道收集的冷却剂泵送到供给喷嘴的泵。
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公开(公告)号：US20160348969A1
公开(公告)日：2016-12-01
申请号：US15234518
申请日：2016-08-11
发明人： Kazuhiko KATSUMATA , Kaoru ISOMOTO , Takahiro NAGATA , Akira NAKAYAMA , Yuusuke SHIMIZU , Gen NISHITANI
摘要： A heat treatment device which performs vacuum carburizing treatment by heating a workpiece is presented. The heat treatment device includes: a heater chamber in which a heater is provided; a heat treatment chamber in which the workpiece is heated and vacuum carburizing treatment is performed on the workpiece and is disposed so as to be adjacent to the heater chamber in the heat treatment device; and a muffle plate which partitions a portion between the heater chamber and the heat treatment chamber. A gas introduction portion through which burnout gas is introduced is independently provided in each of the heater chamber and the heat treatment chamber.
摘要翻译： 提出了一种通过加热工件进行真空渗碳处理的热处理装置。 热处理装置包括：加热室，其中设置有加热器; 热处理室，其中对工件进行加热并对工件进行真空渗碳处理，并且设置成与热处理装置中的加热室相邻; 以及分隔加热器室和热处理室之间的部分的马弗板。 在每个加热室和热处理室中独立地设置引入燃烧气体的气体导入部。
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公开(公告)号：US20160312352A1
公开(公告)日：2016-10-27
申请号：US15202770
申请日：2016-07-06
CPC分类号： C23C8/20 , F27B5/04 , F27B5/06 , F27B5/14 , F27B17/0016 , F27B2005/143 , F27D1/0009 , F27D5/00 , F27D7/04 , F27M2002/12 , F27M2003/07
摘要： A carburizing device is configured to perform a carburizing treatment on a treatment target, and includes a furnace body, an insulating container provided inside the furnace body, a furnace bed provided inside the insulating container and on which the treatment target is mounted, and a heat source provided inside the insulating container, in which at least surfaces of main components of the furnace bed, the heat source and the insulating container are made of a ceramic material.
摘要翻译： 渗碳装置构造成对处理对象进行渗碳处理，具有炉体，设置在炉体内部的绝热容器，设置在绝热容器内部并安装有处理对象物的炉床和热量 源头设置在绝热容器内部，其中炉床，热源和绝热容器的至少主要部件的表面由陶瓷材料制成。
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公开(公告)号：US20180016651A1
公开(公告)日：2018-01-18
申请号：US15716707
申请日：2017-09-27
发明人： Kazuhiko KATSUMATA
CPC分类号： C21D1/06 , C21D1/18 , C21D1/76 , C21D1/773 , C22C38/001 , C23C8/22 , C23C8/26 , C23C8/32 , C23C8/80 , F27D7/06 , F27D17/003 , F27D17/004 , F27D17/008
摘要： The present disclosure is characterized by inexpensively treating an ammonia gas contained in an exhaust gas after nitriding without performing combustion, adsorption using an adsorption agent, or the like. A vacuum carburizing device of the present disclosure includes a heating furnace which heats a workpiece, an ammonia gas supply device which supplies an ammonia gas and nitrides the workpiece to the heating furnace, and a thermal decomposition furnace which thermally decomposes the ammonia gas discharged from the heating furnace after nitriding.
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公开(公告)号：US20180010854A1
公开(公告)日：2018-01-11
申请号：US15677100
申请日：2017-08-15
发明人： Kazuhiko KATSUMATA
摘要： A heat treatment device includes: a heat treatment chamber which accommodates an object to be treated; a cooling gas supply unit which supplies a cooling gas into the heat treatment chamber; a cooling gas circulation unit which circulates the cooling gas in the heat treatment chamber; and a gas purge unit which gas-purges, with an inert gas, a portion in which there is a possibility of mixing of the cooling gas supplied into the heat treatment chamber and an oxygen gas, in which the cooling gas supply unit supplies a hydrogen gas into the heat treatment chamber as the cooling gas.
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公开(公告)号：US20170175214A1
公开(公告)日：2017-06-22
申请号：US15446251
申请日：2017-03-01
发明人： Kazuhiko KATSUMATA , Kaoru ISOMOTO , Gen NISHITANI , Akira NAKAYAMA , Takahiro NAGATA , Yuusuke SHIMIZU
CPC分类号： C21D9/0006 , C21D1/00 , C21D1/60 , C21D1/62 , C21D1/667 , C21D9/0062
摘要： A heat treatment device includes: a heating device that heats a treatment object; a cooling device including a cooling room that accommodates the treatment object heated by the heating device and into which a cooling medium used for cooling the treatment object is supplied; a pressurized gas supplier that supplies pressurized gas into the cooling room; a pressure relief valve that communicates internal and external areas of the cooling room with each other when the pressure relief valve is opened; a pressure sensor that measures the pressure inside the cooling room; and a controller that controls the pressure relief valve such that the pressure relief valve is opened when a measurement result of the pressure sensor is higher than or equal to a threshold value.
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