专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11331677B2 Magnet separator 有权
公开(公告)号：US11331677B2
公开(公告)日：2022-05-17
申请号：US16787878
申请日：2020-02-11
申请人： SUMITOMO HEAVY INDUSTRIES FINETECH, LTD.
发明人： Shinya Nishizawa
IPC分类号： B03C1/247 , B03C1/14 , B23Q11/00 , B23Q11/10
摘要： There is provided a magnet separator that removes a magnetic body from a liquid to be treated, the magnet separator including a rotary drum in which a plurality of magnets are disposed, and a sprocket that is fixed to the rotary drum and transmits a driving force, in which the sprocket is formed by a plurality of sprocket split bodies having sprocket teeth.

2. 发明申请

US20200306930A1 LIQUID CIRCULATION DEVICE FOR MACHINE TOOL AND TANK 审中-公开
公开(公告)号：US20200306930A1
公开(公告)日：2020-10-01
申请号：US16797751
申请日：2020-02-21
申请人： SUMITOMO HEAVY INDUSTRIES FINETECH, LTD.
发明人： Shinya Nishizawa
IPC分类号： B24B55/02 , F28F13/12
摘要： Provided is a liquid circulation device for a machine tool including a tank which has an introduction portion and a lead-out portion of a liquid, and in which a liquid circulated between the liquid circulation device and the machine tool is stored; and a heat exchanger disposed in the tank, in which the tank has a throttle portion in which a cross-sectional area of a liquid passage between the introduction portion and the lead-out portion is reduced and a first storage portion on the introduction portion side from the throttle portion, and at least a portion of the heat exchanger is disposed between a center of the first storage portion and the throttle portion.

3. 发明申请

US20170203303A1 ROTARY DRUM-TYPE MAGNETIC SEPARATOR 审中-公开
公开(公告)号：US20170203303A1
公开(公告)日：2017-07-20
申请号：US15476606
申请日：2017-03-31
申请人： SUMITOMO HEAVY INDUSTRIES FINETECH, LTD.
发明人： Shinya Nishizawa
IPC分类号： B03C1/12 , B03C1/14
CPC分类号： B03C1/12 , B03C1/0332 , B03C1/14 , B03C2201/18
摘要： A rotary drum-type magnetic separator includes a first rotary drum on which a plurality of magnets are disposed and separates unnecessary objects from a used coolant liquid. A second rotary drum on which a plurality of magnets are disposed is provided before the first rotary drum in a direction in which the used coolant liquid flows separately from the first rotary drum. The second rotary drum includes an outer tube and an inner tube. A scraper which scrapes off the unnecessary objects attached to the second rotary drum is connected to a bottom member which forms a flow path below the first rotary drum.

4. 发明申请

US20140083920A1 ROTARY-DRUM TYPE MAGNETIC SEPARATOR 有权
标题翻译：旋转式磁力分离器
公开(公告)号：US20140083920A1
公开(公告)日：2014-03-27
申请号：US13982335
申请日：2013-02-05
申请人： SUMITOMO HEAVY INDUSTRIES FINETECH, LTD.
发明人： Shinya Nishizawa
IPC分类号： B03C1/02
CPC分类号： B03C1/02 , B03C1/0332 , B03C1/14 , B03C1/284 , B03C1/286 , B03C2201/18 , B03C2201/20 , B24B55/12
摘要： A rotary-drum type magnetic separator includes a rotary drum on which a plurality of magnets are disposed, and separates an unnecessary material contained in used coolant. The magnetic separator includes a pair of partition portions that are provided below both end portions of the rotary drum and partition a flow passage, in which the used coolant flows, into a flow passage that is formed near the middle portion of the rotary drum and flow passages that are formed near both end portions of the rotary drum; and openings that are formed at lower portions of the flow passages partitioned by the partition portions. The partition portions function as filters preventing the unnecessary material from moving to the flow passages, which are formed near both end portions of the rotary drum, from the flow passage that is formed near the middle portion of the rotary drum.
摘要翻译：旋转磁鼓型磁选机包括：旋转磁鼓，多个磁体设置在该旋转磁鼓上，并分离所使用的冷却剂中所含的不需要的材料。磁选机包括一对分隔部分，其设置在旋转磁鼓的两端部的下方，并将所使用的冷却剂流动的流路分隔成形成在旋转磁鼓的中部附近的流路和流动形成在旋转鼓的两端部附近的通道; 以及形成在由分隔部分隔开的流动通道的下部的开口。分隔部作为过滤器，防止不必要的材料从形成在旋转滚筒的中部附近的流动通道移动到形成在旋转滚筒的两端部附近的流动通道。

5. 发明申请

US20180154369A1 MAGNETIC SEPARATOR 审中-公开
公开(公告)号：US20180154369A1
公开(公告)日：2018-06-07
申请号：US15822896
申请日：2017-11-27
申请人： SUMITOMO HEAVY INDUSTRIES FINETECH, LTD.
发明人： Shinya Nishizawa
IPC分类号： B03C1/12 , B03C1/32
CPC分类号： B03C1/12 , B03C1/0332 , B03C1/14 , B03C1/32 , B03C2201/18
摘要： A magnetic separator includes: a main drum which discharges magnetic sludge to the outside of a liquid to be treated; and a sub-drum which is disposed on the upstream side of the main drum and magnetizes the magnetic sludge in the liquid to be treated, in which the sub-drum is disposed in a state of being immersed in the liquid to be treated, an upper flow path through which the liquid to be treated flows is formed above the sub-drum, and a lower flow path through which the liquid to be treated flows is formed below the sub-drum.

6. 发明申请

US20220250200A1 SEPARATION DEVICE 有权
公开(公告)号：US20220250200A1
公开(公告)日：2022-08-11
申请号：US17564958
申请日：2021-12-29
申请人： SUMITOMO HEAVY INDUSTRIES FINETECH, LTD.
发明人： Kazuhiko Miyagawa , Kaisei Itadani
IPC分类号： B23Q11/00 , B03C1/10 , B24B55/06
摘要： A separation device includes an orbiting mechanism including an outer peripheral surface whose partial region is immersed in a liquid to be treated flowing through a first flow path and which orbits to cross a liquid surface, and attracting oil floating on the liquid surface to separate the oil from the liquid to be treated, a first scraper removing the oil attracted to the outer peripheral surface, an abrasive grain accumulation part provided on a downstream side of the first flow path with respect to a position where the outer peripheral surface is immersed, and in which non-magnetic abrasive grains having larger specific gravity are accumulated, and a liquid-to-be-treated discharge structure provided on the downstream side of the first flow path, and separates the liquid to be treated in the first flow path from the abrasive grains and discharges the liquid to be treated from the first flow path.

7. 发明授权

US10307767B2 Rotary drum-type magnetic separator 有权
公开(公告)号：US10307767B2
公开(公告)日：2019-06-04
申请号：US15476606
申请日：2017-03-31
申请人： SUMITOMO HEAVY INDUSTRIES FINETECH, LTD.
发明人： Shinya Nishizawa
IPC分类号： B03C1/12 , B03C1/14 , B03C1/033
摘要： A rotary drum-type magnetic separator includes a first rotary drum on which a plurality of magnets are disposed and separates unnecessary objects from a used coolant liquid. A second rotary drum on which a plurality of magnets are disposed is provided before the first rotary drum in a direction in which the used coolant liquid flows separately from the first rotary drum. The second rotary drum includes an outer tube and an inner tube. A scraper which scrapes off the unnecessary objects attached to the second rotary drum is connected to a bottom member which forms a flow path below the first rotary drum.

8. 发明授权

US11565274B2 Magnetic separator, magnetic separator control device, and magnetic sludge removal method 有权
公开(公告)号：US11565274B2
公开(公告)日：2023-01-31
申请号：US16952672
申请日：2020-11-19
申请人： SUMITOMO HEAVY INDUSTRIES FINETECH, LTD.
发明人： Shinya Nishizawa
IPC分类号： B03C1/033 , B03C1/14 , B03C1/02
摘要： Provided is a magnetic separator in which even when content of a magnetic sludge in a liquid to be treated increases, recovery performance of the magnetic sludge is less likely to degrade and a malfunction of the device is less likely to occur. A part of an outer peripheral surface of a magnet drum is immersed in a flow of the liquid to be treated containing the magnetic sludge. A removing mechanism removes the magnetic sludge on the outer peripheral surface of the magnet drum from the outer peripheral surface of the magnet drum. A magnetic sludge containing information acquisition device acquires magnetic sludge containing information relating to a content of the magnetic sludge contained in the liquid to be treated. A control device changes a magnetic sludge removal capability of the magnet drum depending on the magnetic sludge containing information acquired by the magnetic sludge containing information acquisition device.

9. 发明申请

US20210146377A1 MAGNETIC SEPARATOR, MAGNETIC SEPARATOR CONTROL DEVICE, AND MAGNETIC SLUDGE REMOVAL METHOD 有权
公开(公告)号：US20210146377A1
公开(公告)日：2021-05-20
申请号：US16952672
申请日：2020-11-19
申请人： SUMITOMO HEAVY INDUSTRIES FINETECH, LTD.
发明人： Shinya Nishizawa
IPC分类号： B03C1/247 , B03C1/30
摘要： Provided is a magnetic separator in which even when content of a magnetic sludge in a liquid to be treated increases, recovery performance of the magnetic sludge is less likely to degrade and a malfunction of the device is less likely to occur. Apart of an outer peripheral surface of a magnet drum is immersed in a flow of the liquid to be treated containing the magnetic sludge. A removing mechanism removes the magnetic sludge on the outer peripheral surface of the magnet drum from the outer peripheral surface of the magnet drum. A magnetic sludge containing information acquisition device acquires magnetic sludge containing information relating to a content of the magnetic sludge contained in the liquid to be treated. A control device changes a magnetic sludge removal capability of the magnet drum depending on the magnetic sludge containing information acquired by the magnetic sludge containing information acquisition device.

10. 发明申请

US20210078014A1 MAGNETIC DRUM AND MAGNETIC SEPARATION DEVICE 有权
公开(公告)号：US20210078014A1
公开(公告)日：2021-03-18
申请号：US17108445
申请日：2020-12-01
申请人： SUMITOMO HEAVY INDUSTRIES FINETECH, LTD.
发明人： Shinya Nishizawa
IPC分类号： B03C1/247 , H01F7/02 , B03C1/28
摘要： A magnetic drum including a plurality of magnets mounted along a circumferential direction on a holder. The magnets are disposed such that magnetic pole surfaces face each other along the circumferential direction on the holder, and the magnets are engaged with the holder so as not to move in a radial direction.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式