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51.发明授权
公开(公告)号：US4123258A
公开(公告)日：1978-10-31
申请号：US825103
申请日：1977-08-16
Applicant: Wilhelm Klapdar , Helmut Richter , Heinrich-Wilhelm Rommerswinkel , Edgar Spetzler , Jochen Wendorff
Inventor： Wilhelm Klapdar , Helmut Richter , Heinrich-Wilhelm Rommerswinkel , Edgar Spetzler , Jochen Wendorff
CPC classification number: C21C7/064 , C21C7/0037
Abstract: A process for the production of steel with increased ductility in which a sulfur-containing steel melt is deoxidized and, if desired, is supplied with alloying elements, the deoxidized melt being treated with magnesium or with both magnesium and calcium as part of a purification action simultaneously reducing the sulfur content, and the reaction is carried out in a casting ladle having a lining free from siliceous oxides. The melt is covered with a synthetic slag free from siliceous oxides and the magnesium-containing substance is introduced in fine-grain particulate form into the melt in a carrier gas at a level at least 2000 mm below the melt surfade and at a rate which is less than the maximum rate at which the magnesium-containing substance is capable of reacting with the melt.
Abstract translation: 用于生产具有增加的延性的钢的方法，其中含硫钢熔体被脱氧，并且如果需要，提供合金元素，所述脱氧的熔体用镁或镁和钙两者作为纯化作用的一部分 同时降低硫含量，并且在具有不含硅氧化物的衬里的铸造钢包中进行反应。 熔体用不含硅氧化物的合成炉渣覆盖，并且含镁物质以细晶粒状形式在载体气体中以至少2000mm低于熔体冲洗表面的水平以一定的速率被引入到熔体中 小于含镁物质能够与熔体反应的最大速率。
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52.发明授权Cover device for casting vessels, ladles or other metallurgical treatment containers 失效铸造容器，浇包或其他冶金处理容器的盖装置
公开(公告)号：US4118018A
公开(公告)日：1978-10-03
申请号：US734130
申请日：1976-10-20
Applicant: Hans Gruner , Klaus Terjung , Wolfgang Sachse , Heinrich-Wilhelm Romerswinkel
Inventor： Hans Gruner , Klaus Terjung , Wolfgang Sachse , Heinrich-Wilhelm Romerswinkel
Abstract: A cover device suitable for casting vessels or the like is constructed to have an annular edge portion connected to the vessel by spring means. The cover has also a central portion corresponding to opening of the edge portion and a locking means is provided for locking the central portion with said edge portion.
Abstract translation: 适用于铸造容器等的盖装置被构造成具有通过弹簧装置连接到容器的环形边缘部分。 盖子还具有对应于边缘部分的开口的中心部分，并且提供锁定装置用于将中心部分与所述边缘部分锁定。
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公开(公告)号：US3868021A
公开(公告)日：1975-02-25
申请号：US40424973
申请日：1973-10-09
Applicant: HEINRICH WILHELM
Inventor： HEINRICH WILHELM
CPC classification number: E05D15/0682 , A47B57/585 , E05Y2201/614 , E05Y2900/20
Abstract: An improved panel support for use in partitioning display shelves which is positionable at any location along the length of the shelf without the necessity of having a supporting structure at the front edge of the shelf comprising a slotted L-shaped holder employing a bifurcated cam-shaped protrusion which is grasped by a correspondingly profiled clamping strip mounted on the shelf along which the holder may be moved.
Abstract translation: 一种用于分隔显示架的改进的面板支撑件，其可沿着搁板的长度定位在任何位置，而不需要在搁板的前边缘处具有支撑结构，该支撑结构包括开槽的L形保持器，其采用分叉的凸轮形 凸起，其被安装在搁架上的相应的成形夹紧条带抓持，保持器可以沿其移动。
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Patent Agency Ranking
公开(公告)号：US3542154A
公开(公告)日：1970-11-24
申请号：US3542154D
申请日：1968-03-25
Applicant: BENGT O J S MORNER , GUNTHER HEINRICH WILHELM DOBBE
Inventor： MORNER BENGT O J S , DOBBERTIN GUNTHER HEINRICH WIL
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公开(公告)号：US1204398A
公开(公告)日：1916-11-14
申请号：US1913778911
申请日：1913-07-14
Applicant: BOETZ HEINRICH WILHELM
Inventor： BOETZ HEINRICH WILHELM
CPC classification number: G11B5/3163
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公开(公告)号：US1165503A
公开(公告)日：1915-12-28
申请号：US1913805636
申请日：1913-12-09
Applicant: HEINRICH WILHELM , JANSSEN FRIEDRICH
Inventor： HEINRICH WILHELM , JANSSEN FRIEDRICH
IPC: B63C9/06
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公开(公告)号：US1125930A
公开(公告)日：1915-01-26
申请号：US1913794463
申请日：1913-10-10
Applicant: ARNEMANN HEINRICH WILHELM
Inventor： ARNEMANN HEINRICH WILHELM
CPC classification number: B29C66/1122
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公开(公告)号：US956775A
公开(公告)日：1910-05-03
申请号：US1909526542
申请日：1909-11-06
Applicant: MEYER HEINRICH WILHELM
Inventor： MEYER HEINRICH WILHELM
CPC classification number: G01G13/246
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