专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US2698071A Light control fixture 失效
标题翻译：灯控制灯具
公开(公告)号：US2698071A
公开(公告)日：1954-12-28
申请号：US12699149
申请日：1949-11-14
申请人： CEPCO INC
发明人： LEE SHERMAN H
IPC分类号： E04B9/00 , E04B9/04 , E04B9/32 , E04B9/34 , F21S2/00 , F21V11/06 , F21V11/18 , F21V14/08 , H05B7/10 , H05B7/105
CPC分类号： E04B9/003 , E04B9/04 , E04B9/32 , E04B9/345 , F21S2/00 , F21V11/18 , F21V14/08 , F21Y2103/00

72. 发明授权

US2671816A Cylindrical electrode holder 失效
标题翻译：圆柱形电极架
公开(公告)号：US2671816A
公开(公告)日：1954-03-09
申请号：US27117952
申请日：1952-02-12
申请人： ELEKTROKEMISK AS
发明人： KJELD FOYN
IPC分类号： H05B7/10 , H05B7/107
CPC分类号： H05B7/10 , H05B7/107 , Y10T403/32819

73. 发明授权

US2121578A Means for adjusting the electrodes of electric furnaces 失效
标题翻译：用于调节电炉电极的装置
公开(公告)号：US2121578A
公开(公告)日：1938-06-21
申请号：US15401937
申请日：1937-07-16
申请人： FUR STICKSTOFFDUNGER AG
发明人： ERNST WINTER , FRANZ LUCKERATH
IPC分类号： H05B7/10
CPC分类号： H05B7/10

74. 发明授权

US1687937A Electric furnace and electrode crane 失效
标题翻译：电炉和电极起重机
公开(公告)号：US1687937A
公开(公告)日：1928-10-16
申请号：US42547020
申请日：1920-11-20
申请人： GREENE ALBERT E
发明人： GREENE ALBERT E
IPC分类号： F27D11/08 , H05B7/10
CPC分类号： F27D11/08 , H05B7/10

75. 发明授权

US1338631A Electric furnace 失效
公开(公告)号：US1338631A
公开(公告)日：1920-04-27
申请号：US21601318
申请日：1918-02-08
申请人： HAMILTON & HANSELL INC
发明人： JONAS HERLENIUS
IPC分类号： H05B7/10
CPC分类号： H05B7/10

76. 发明授权

US1329384A Electrode-holder 失效
公开(公告)号：US1329384A
公开(公告)日：1920-02-03
申请号：US29261019
申请日：1919-04-25
申请人： ECKENRODE LOUIS A
发明人： ECKENRODE LOUIS A
IPC分类号： B23K9/28 , H05B7/10
CPC分类号： H05B7/10 , B23K9/282

77. 发明授权

US11952644B2 Remelting plant and method for operating a remelting plant 有权
公开(公告)号：US11952644B2
公开(公告)日：2024-04-09
申请号：US16968340
申请日：2019-02-06
申请人： ALD Vacuum Technologies GmbH
发明人： Ivaylo Popov , Ulrich Biebricher
IPC分类号： C22B9/18 , F27D11/10 , H05B7/10
CPC分类号： C22B9/18 , F27D11/10 , H05B7/10
摘要： The invention relates to a remelting plant comprising a furnace chamber (50), which can be positioned over a crucible (60) of a melting station, an electrode rod (48), which by way of a lead-through (52) can be inserted or is inserted in the furnace chamber (50), in order to contact a consumable electrode (58), and a guide column (30), on which an electrode rod carriage (40) that is fixed-ly connected to the electrode rod (48) is guided in an axially movable manner, in order to move the electrode rod (48) in relation to the furnace chamber (50), and on which a chamber carriage (38), which is connected or can be connected to the furnace chamber (50), is guided in an axially movable manner, in order to move the furnace chamber (50). The guide column (30) is articulatedly connected at a first end to a rotary column (18) such that the guide column (30) can be inclined in re-lation to the rotary column (18) and can be rotated together with the rotary column (18) about the axis of rotation (24) of the rotary column (18). The guide column (30) has in the region of the first end a weighing device (36), which is preferably attached to the rotary column (18).

78. 发明申请

US20190170443A1 Circular Electric Furnace, and Electrode Arrangement Structure Thereof 审中-公开
公开(公告)号：US20190170443A1
公开(公告)日：2019-06-06
申请号：US16304650
申请日：2017-05-15
申请人： BEIJING ZHONGKAIHONGDE TECHNOLOGY CO., LTD.
发明人： John Tung CHAO , Wenheng MU , Jibin LIU , Cunhu WANG , Lei CHEN , Han WEN
IPC分类号： F27D11/10 , H05B7/10 , F27B3/08 , H05B7/144
摘要： The present disclosure provides a circular electric furnace, and electrode arrangement structure thereof. The electrode arrangement structure of the circular electric furnace comprises: 2n electrodes (11-16) and n single-phase transformers (40) each including two output ends, wherein the 2n electrodes (11-16) are respectively connected to the output ends of the n single-phase transformers (40), and n is an integer≥2. The electrode arrangement structure of the circular electric furnace of the present disclosure comprises 2n electrodes (11-16) and n single-phase transformers, with n≥2. That is, the structure comprises at least 4 electrodes and 2 single-phase transformers (40), and one single-phase transformer (40) is connected to two electrodes. In this way, the numbers of electrodes and transformers in the circular electric furnace are effectively increased, and the restriction of a conventional circular electric furnace which can only accommodate three electrodes and one transformer is eliminated, thus effectively increasing the electric power of a circular electric furnace.

79. 发明授权

US08693519B2 Sensor system for bottom electrodes of an electric arc furnace 有权
标题翻译：电弧炉底部电极传感器系统
公开(公告)号：US08693519B2
公开(公告)日：2014-04-08
申请号：US12291988
申请日：2008-11-17
申请人： Michael J. Kaltenbach
发明人： Michael J. Kaltenbach
IPC分类号： H05B7/148 , F27D1/00 , H05B7/06 , H05B7/10
CPC分类号： H05B7/148 , Y02P10/256 , Y02P10/259
摘要： A sensor system for monitoring and controlling the performance of the bottom electrode and the deflection of an electric arc in an electric steel making furnace includes an organized matrix of anode pins interspersed with refractory material and extending toward an electrically conductive plate secured to distal ends of the anode pins. A sensing device includes two temperature sensors at spaced apart locations along each of a distributed select group of anode pins for providing corresponding electrical signals and a current sensor responsive to electrical current flowing through the anode pins of the distributed select group of anode pins for providing a corresponding electrical signal. A controller responsive to the electrical signals derived at the anode pins of the select group operates the power supply and a display for monitoring the electrical performance of the elongated anode pins for heating by the electric arc in the furnace.
摘要翻译：用于监测和控制底部电极的性能和电动钢铁炉中电弧偏转的传感器系统包括散布有耐火材料的阳极销的有组织的矩阵，并且朝向固定到该电极的远端的导电板延伸阳极针脚。感测装置包括两个温度传感器，沿着分布式选择的阳极销组中的每一个隔开的位置，用于提供对应的电信号，电流传感器响应于流过分布式选择组阳极销的阳极引脚的电流，相应的电信号。响应于在选择组的阳极引脚处导出的电信号的控制器操作电源和用于监视细长阳极引脚的电性能的显示器，用于通过炉中的电弧进行加热。

80. 发明申请

US20120008661A1 APPARATUS FOR MEASURING THE POSITION OF THE ELECTRODES IN AN ELECTRIC FURNACE 审中-公开
标题翻译：用于测量电极在电炉中的位置的装置
公开(公告)号：US20120008661A1
公开(公告)日：2012-01-12
申请号：US13138580
申请日：2010-03-17
申请人： Paolo Clerici , Salvatore Rondina
发明人： Paolo Clerici , Salvatore Rondina
IPC分类号： H05B7/10
CPC分类号： F27B3/085 , F27B3/28 , F27D11/08 , F27D11/10 , H05B7/10
摘要： An apparatus for measuring the position of the electrodes in an electric furnace which envisages an electrode-holder column (10), comprising a lifting group (11), integral with a base structure (12) and carrying an electrode-holder arm (13) containing at least one electrode (14) immersed in a bath and/or in contact with scrap, said apparatus comprising at least one laser group (17) positioned on at least a part of the base structure (12) which collaborates with a reference element (18) integral with the at least one electrode (14).
摘要翻译：一种用于测量电炉中的电极的位置的装置，其设计为电极保持柱（10），包括与基部结构（12）成一体并且承载电极保持臂（13）的提升组（11）包含浸入浴中和/或与废料接触的至少一个电极（14），所述设备包括至少一个位于基础结构（12）的至少一部分上的激光组（17），所述至少一个激光组与参考元件（18）与所述至少一个电极（14）成一体。

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