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1. 发明公开

KR20180043801A 평판 금속 제품의 교정 압착 장치 및 그 방법 审中-公开
公开(公告)号：KR20180043801A
公开(公告)日：2018-04-30
申请号：KR20187006913
申请日：2016-09-27
申请人： SMS GROUP GMBH
发明人： BENDER HANS JUERGEN , DINGENOTTO MANFRED , SCHMITZ PETER , THUES GUENTHER , HORN GERHARD , KLEIN ACHIM
IPC分类号： B21D1/00
CPC分类号： B21D1/00
摘要： 본발명은평판금속제품을교정압착하기위한장치및 그방법, 그리고상기장치(100)를포함하는롤 스탠드(300)에관한것이다. 공지된교정프레스들은전형적으로압착다이를구비한상부프레스프레임과, 교정대상평판제품의지지를위한테이블을구비한하부프레임프레임을포함하고, 상부프레스프레임은하부프레스프레임에대향하여배치되며, 두프레스프레임은서로상대적으로수직으로이송될수 있다. 본발명의과제는, 각각평판제품들의경제적으로효율적인교정을가능하게하는, 평판금속제품을교정압축하기위한장치(100), 상기장치(100)를포함한롤 스탠드(300), 그리고상기유형의롤 스탠드(300)를작동시키기위한방법을제공하는것에있다. 상기과제는, 장치(100)와관련하여, 청구항제1항의대상을통해해결된다. 상기대상은, 상부프레스프레임(110)이, 자신의두 협폭측의영역에, 롤스탠드내에서상부작업롤용밸런싱장치를위한파지점들로서의하중지탱부재(114)들을포함하며, 그리고하부프레스프레임(120)은, 자신의두 협폭측의영역에, 롤스탠드의프레임상에서지지하기위한지지부재(124)들을포함하는것을특징으로한다.

2. 发明公开

KR20180022768A 유압 기계 유닛 및 유압 기계 유닛의 작동 방법 审中-公开
标题翻译：液压机组和液压机组如何工作
公开(公告)号：KR20180022768A
公开(公告)日：2018-03-06
申请号：KR20187000005
申请日：2016-06-30
申请人： SMS GROUP GMBH
发明人： ZENSEN FRANK
IPC分类号： F15B1/027 , B30B15/16
CPC分类号： F15B1/027 , B30B15/163 , F15B2211/212 , F15B2211/50554 , F15B2211/5158 , F15B2211/6653 , F15B2211/6658 , F15B2211/7055 , F15B2211/76
摘要： 본발명은제1 칼럼요소(10) 및서로에대해이동할수 있는적어도한 개의제2 칼럼요소(12)를포함하는리프팅칼럼(lifting column)을공개한다. 상기리프팅칼럼은적어도한 개의작동상태에서리프팅칼럼의상측부(16)에작용하는하중에의해변형될수 있는적어도한 개의감쇄유닛(14,14a,40a, 42a)을포함한다.
摘要翻译：本发明公开了一种升降柱，其包括相对于彼此可移动的第一柱元件（10）和至少一个第二柱元件（12）。升降柱包括至少一个阻尼单元（14,14a，40a，42a），所述阻尼单元在至少一个运行状态下可以通过作用在升降柱上侧（16）上的载荷而变形。

3. 发明公开

KR20180056721A 압연 스톡의 압연 방법, 그리고 압연기 审中-公开
公开(公告)号：KR20180056721A
公开(公告)日：2018-05-29
申请号：KR20187011118
申请日：2016-10-11
申请人： SMS GROUP GMBH
发明人： MENGEL CHRISTIAN
IPC分类号： B21B37/46 , B21B37/72
CPC分类号： B21B37/46 , B21B37/72 , B21B2275/04
摘要： 본발명은적어도하나의롤 스탠드를포함하는압연기(1)에서압연스톡(3)을압연하기위한방법에관한것이며, 롤스탠드의작업롤(2)들사이에배열되는롤간간격의간격높이는상기작업롤(2)들과압연스톡(3)의접촉전에압연스톡(3)의인입두께(h)보다더 작게설정되고, 압연스톡(3)이롤간간격에도달한후에롤 스탠드의적어도하나의구동되는작업롤(2)은설정회전속도(v)로작동되며, 압연스톡(3)이롤간간격에도달할때까지는구동되는작업롤(2)은설정회전속도(v)와다른파일럿제어회전속도(v)로작동된다. 롤스탠드를이용한압연스톡(3)의압연스톡선단의일차패스동안압연스톡(3) 내의장력변화량을최대로가능한한 감소시키기위해, 본발명의제안에따라서, 파일럿제어회전속도(v)는, 구동되는작업롤(2)과압연스톡(3)의접촉후부터, 파일럿제어회전속도(v)가단순증가하거나단순감소하도록가변된다.

4. 发明公开

KR20180043796A 롤 스탠드 및 작업롤을 교체하기 위한 방법 审中-公开
公开(公告)号：KR20180043796A
公开(公告)日：2018-04-30
申请号：KR20187006282
申请日：2016-09-01
申请人： SMS GROUP GMBH
发明人： FONTAYNE DIETMAR , FISCHER STEPHAN
IPC分类号： B21B31/10 , B21B31/12 , B21B31/20
CPC分类号： B21B31/106 , B21B31/12 , B21B31/203
摘要： 본발명은자체내부에파지되는작업롤(2, 3)을포함하는롤 스탠드(4)에관한것이다. 롤스탠드는적어도하나의상부지지레일(55, 56)을포함하며, 상부지지레일은구동측 롤스탠드프레임(16) 상에파지되며, 그리고롤 스탠드를통과하여연장되는압연라인(8)에대해서는횡방향으로배향된다. 압연동안 (롤교체를제외하고) 압연라인위쪽에서롤 스탠드내 장착공간을비워둘 수있고, 그러나그럼에도롤 교체를효율적으로실행할수 있도록하기위해, 상부지지레일(55, 56)은 (구동측 롤스탠드프레임에서출발하여) 압연라인안쪽으로, 그리고압연라인의바깥쪽으로변위가능하게형성된다.

5. 发明公开

KR20180043756A 구동 장치에서 롤 스탠드 내의 압연롤로 토크 전달을 위한 토크 전달 장치 审中-公开
公开(公告)号：KR20180043756A
公开(公告)日：2018-04-30
申请号：KR20177036446
申请日：2016-06-07
申请人： SMS GROUP GMBH
发明人： MERZ JUERGEN , SCHEFFE KURT
IPC分类号： B21B35/14
CPC分类号： B21B35/143 , B21B35/147
摘要： 본발명은구동장치(200)에서롤 스탠드내의압연롤로토크를전달하기위한토크전달장치에관한것이다. 상기유형의공지된토크전달장치들은, 구동측 피벗베어링(120)을통해구동장치(200)와회전연결되고압연롤측 피벗베어링(130)을통해서는압연롤의넥(300)과회전연결되는스핀들(110)을포함한다. 종래기술에서, 피벗베어링들의윤활은그리스에의해, 또는액체윤활제에의해수행되며, 이런경우그리스또는액체윤활제는펌프장치(140)에의해외부로부터베어링들로연속해서공급되어야만한다. 토크전달장치가윤활제의연속적인외부공급으로부터독립적으로작동하도록하기위해, 본발명의제안에따라서, 두피벗베어링내 윤활제챔버들은스핀들의영역에서윤활제를위한공급채널및 회수채널을통해유체안내방식으로서로연결됨으로써윤활제를위한폐쇄된회로가형성되며, 그리고적어도하나의펌프장치(140)는, 회로내에서윤활제의순환을유지하기위해, 회로내에통합된다.

6. 发明授权

US11602779B2 Device for controlling a stretch-reducing mill 有权
公开(公告)号：US11602779B2
公开(公告)日：2023-03-14
申请号：US15733116
申请日：2018-11-20
申请人： SMS group GmbH
发明人： Alexander Gohr
IPC分类号： B21B37/78 , B21B17/14
摘要： The disclosure relates to a method for controlling a stretch-reducing mill. Tube ends of stretched tubes are optimized by controlling one or more motors of the stretch-reducing mill. The method includes at least one outlet-side wall thickness measurement and an automatic adjustment of the value of a speed change of the motors to the tube wall thickness profile. The progression of the speed changes over time of individual or all motors is also automatically adjusted on the basis of the tube wall thickness measured values.

7. 发明申请

US20230023539A1 METHOD FOR PRODUCING HYDROGEN AND OXYGEN BY MEANS OF AN ELECTROLYZER 有权
公开(公告)号：US20230023539A1
公开(公告)日：2023-01-26
申请号：US17791655
申请日：2021-01-08
申请人： SMS GROUP GMBH
发明人： Henry GÖRTZ , Frank PLATE , Walter TIMMERBEUL , Christian GEERKENS
IPC分类号： C25B9/65 , C25B1/04 , C25B9/23 , C25B15/02
摘要： A method for generating hydrogen and oxygen using an electrolyzer, including at least one anode chamber having an anode and at least one cathode chamber having a cathode, wherein the at least one anode and the at least one cathode are energized by a modulated current and the generation of hydrogen and oxygen takes place within the electrolyzer using a defined pulse pattern sequence, which is formed from at least one pulse pattern.

8. 发明授权

US11549156B2 Smelting assembly for the production of steel 有权
公开(公告)号：US11549156B2
公开(公告)日：2023-01-10
申请号：US16978378
申请日：2019-03-05
申请人： SMS GROUP GMBH
发明人： Peter Starke , Andreas Schüring , Thomas Henkel , Hans-Jürgen Odenthal
IPC分类号： C21C5/04 , F27B3/08 , F27B3/22 , F27D17/00
摘要： An improved apparatus for producing steel, including a lower furnace, an annular, water-cooled, fireproof lined cylindrical upper furnace, on which an upwardly closing conically tapering hat having openings can be placed. The smelting assembly is configured for the operational mode without melt flow and the operational mode with melt flow. To this end, at least one opening is provided in the conical furnace cover, through which opening at least one top lance can be introduced into the upper furnace. A plurality of sidewall injectors radially rotate around the cylindrical upper furnace in such a way that in a working position, the top lance and the sidewall injectors are directed onto a smelt level of a molten mass located in the lower furnace for refining.

9. 发明申请

US20220412554A1 Combustion of the CO in secondary metallurgical exhaust gas, with calorific value control and volume flow control 有权
公开(公告)号：US20220412554A1
公开(公告)日：2022-12-29
申请号：US17779868
申请日：2020-11-23
申请人： SMS group GmbH
发明人： Volker WIEGMANN , Frank DORSTEWITZ , Andreas KEMMINGER , Helmut BIEHL
IPC分类号： F23G7/08
摘要： A method for the post-combustion of exhaust gases comprising carbon monoxide from metallurgical processes includes conditioning the exhaust gas prior to post-combustion by metering a combustion gas and/or one additional gas in feedback-controlled fashion. The feedback control depends on the composition of the exhaust gas dependent on the exhaust gas volume flow. A device for post-combustion of exhaust gas during vacuum treatment of liquid steel comprises a flare stack at an exhaust outlet, means for feeding combustion gas to the flare stack, means for feeding an inert gas into the exhaust gas channel of the vacuum pump, means for ascertaining the exhaust gas volume flow and/or for measuring the exhaust gas velocity within the exhaust gas channel, means for analyzing the exhaust gas composition, means for metering the combustion gas and the inert gas, and means for feedback control of the metering of the combustion gas and/or the inert gas dependent on the exhaust gas composition.

10. 发明授权

US11511327B2 Cross-rolling mill with hydraulic roller actuator 有权
公开(公告)号：US11511327B2
公开(公告)日：2022-11-29
申请号：US17050852
申请日：2019-04-24
申请人： SMS group GmbH
发明人： Frank d'Hone , Martin Sauerland , Matthias Krahn
IPC分类号： B21B19/04 , B21B38/10 , B21B37/58 , B21B37/78 , B21B13/00 , B21B19/06
摘要： A cross-rolling mill for rolling a block over a mandrel forms a hollow block. It includes a plurality of working rollers, each of which exerts a substantially radially aligned rolling force onto the block. The working rollers are supported in a roll stand, and the gap between the working rollers and preferably also the alignment of the rolling axis of at least one of the working rollers relative to the block can be modified. Hydraulic actuators, preferably hydraulic capsules, are provided in order to modify the rolling gap and preferably also the alignment of the rolling axis of at least one of the working rollers relative to the block.

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