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1. 发明授权

US3504210A Water-cooled arc heater apparatus and heat shield for use therein 失效
标题翻译：水冷式加热器装置及其使用的防护罩
公开(公告)号：US3504210A
公开(公告)日：1970-03-31
申请号：US3504210D
申请日：1967-04-17
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： BRUNING ARMIN M , LEROW CHARLES E JR
IPC分类号： H05B7/18 , H05H1/40 , H05H1/50 , H01J1/02 , H01J7/24
CPC分类号： H05H1/40 , H05B7/185 , H05H1/50

2. 发明授权

US3556771A Processes for producing steel 失效
标题翻译：生产钢的工艺
公开(公告)号：US3556771A
公开(公告)日：1971-01-19
申请号：US3556771D
申请日：1966-10-06
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： BRUNING ARMIN M , CORSO SERAFINO M DE
IPC分类号： C21C5/52
CPC分类号： C21C5/5217 , Y02P10/216
摘要： A NONCONSUMABLE ELECTRODE HAVING A FLUID COOLED ARCING SURFACE AND MAGNETIC FIELD GENERATING MEANS FOR EXERTING A FORCE ON AN ARC BETWEEN ELECTRODE AND MELT AND CAUSING THE ARC TO MOVE IN GENERALLY REPETITIVE PATHS ON THE ELECTRODE AND ON THE MELT, WITH MEANS FOR ADJUSTING THE POWER OF THE ARC, IS USED IN PROCESS FOR PRODUCING STEEL PROVIDING GREATER ELECTRICAL HEATING EFFIFICENCY AND LESS CONTAMINATION BY MATERIAL LOST FROM THE ELECTRODE. ANOTHER PROCESS INCLUDES SUPPLYING HEAT FROM THE ELECTRODE TO PREVENT HEAT LOSS AND PERMIT A HOLDING OPERATION. THE PROCESSES INCLUDE SUPPLYING OXYGEN TO A MELT TO OXIDIZE IMPURITIES, EITHER BY A SEPARATE OXYGEN LANCE OR BY UTILIZING AN ELECTRODE HAVING AN AXIALLY EXTENDING PASSAGEWAY THERETHROUGH FOR BRINGING OXYGEN. OUR IMPROVED PROCESSES INCLUDE ALL ESSENTIAL STEPS IN MAKING STEEL, OR IMPROVED PERFORMANCE IN INDIVIDUAL STEPS.

3. 发明授权

US3538378A Electrical circuit apparatus for detecting when the current which normally produces an arc between electrodes takes a different path 失效
标题翻译：当电流产生电弧之间的电流产生不同的路径时，用于检测电路的装置
公开(公告)号：US3538378A
公开(公告)日：1970-11-03
申请号：US3538378D
申请日：1967-06-13
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： KEMENY GEORGE A , BRUNING ARMIN M
IPC分类号： H02H3/50 , H02H7/00 , H05B7/00 , H01J7/24 , H05B31/26
CPC分类号： H02H3/50 , H02H7/00 , H05B7/005

4. 发明授权

US3686420A Furnace and electrode apparatus 失效
标题翻译：火炉和电极设备
公开(公告)号：US3686420A
公开(公告)日：1972-08-22
申请号：US3686420D
申请日：1971-03-08
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： BRUNING ARMIN M
IPC分类号： F27D11/08 , H05B7/18 , H05B7/08 , H05B7/10 , H05B7/12
CPC分类号： F27D11/08 , H05B7/185
摘要： Furnace apparatus includes a melting vessel with one or more electrodes mounted above melt in the vessel, each electrode being adapted to have an arc produced therefrom, each electrode including a fluid cooled arcing surface with means near the arcing surface to cause an arc therefrom to move substantially continuously over the arcing surface.
摘要翻译：炉装置包括熔化容器，其中一个或多个电极安装在熔体中的容器中，每个电极适于具有由其产生的电弧，每个电极包括具有靠近电弧表面的装置的流体冷却的电弧表面，以使电弧从其移动基本上连续地在电弧表面上。

5. 发明授权

US3505460A Electric arc vacuum furnace employing nonconsumable electrode 失效
标题翻译：电弧真空炉采用不可连接的电极
公开(公告)号：US3505460A
公开(公告)日：1970-04-07
申请号：US3505460D
申请日：1968-05-15
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： BRUNING ARMIN M
IPC分类号： C22B4/00 , H05B7/08 , H05B7/12 , C22D7/00 , H05B7/06 , H05B7/18
CPC分类号： H05B7/08 , C22B4/00

6. 发明授权

US3445191A Arc heater apparatus for chemical processing 失效
标题翻译：用于化学加工的ARC加热装置
公开(公告)号：US3445191A
公开(公告)日：1969-05-20
申请号：US3445191D
申请日：1965-07-14
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： BRUNING ARMIN M , KIENAST PETER F
IPC分类号： H01J37/32 , H05H1/34 , H05H1/40 , H05H1/50 , H05B7/18
CPC分类号： H01J37/32055 , H05H1/40 , H05H1/50 , H05H2001/3431

7. 发明授权

US3628948A Electric arc vacuum melting processes 失效
标题翻译：电弧真空熔炼工艺
公开(公告)号：US3628948A
公开(公告)日：1971-12-21
申请号：US3628948D
申请日：1969-08-11
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： BRUNING ARMIN M
IPC分类号： C22B4/00 , F27D11/08 , H05B7/08 , C22D7/00 , C22C7/00 , H05B7/18
CPC分类号： C22B4/00 , F27D11/08 , H05B7/08
摘要： A process for heating or treating metals without substantially contaminating the metal to be heated or treated comprises introducing the metal into an at least partially evacuated chamber and producing an electric arc therein from the arcing surface-forming tip of a nonconsumable electrode to a surface of opposite polarity while fluid cooling the tip to conduct heat flux therefrom and generating a magnetic field adjacent the tip which causes the arc therefrom to move substantially continuously over the arcing surface, thereby preventing the arc spot from dwelling at any point on the arcing surface a sufficient time to raise the temperature at said point to a value at which substantial sublimation or evaporation of material from the arcing surface takes place.

8. 发明授权

US3596047A Method for removing defects from slabs and blooms of steel and other metals 失效
标题翻译：从钢板和其他金属板块中移除缺陷的方法
公开(公告)号：US3596047A
公开(公告)日：1971-07-27
申请号：US3596047D
申请日：1969-02-24
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： MANIERO DANIEL A , KEMENY GEORGE A , BRUNING ARMIN M
IPC分类号： B23K9/00 , B23K9/08
CPC分类号： B23K9/00
摘要： One or more electric arcs take place from fluid-cooled arcing surfaces at fixed positions along the path of movement of a slab which is to have defects removed therefrom, and magnetic fields generated in the electrodes cause the arcs to move substantially continuously in repetitive paths over the arcing surfaces and over the surfaces of the slab. The repetition rate of movement of the arcs is sufficiently large and the rate of movement of the slab is sufficiently small whereby the arc spot occurs at substantially every point on the slab surface. Additionally, means is provided for quickly cooling successive portions of the surface of the slab after said portions have been heated by the electric arc or arcs. In some embodiments all surfaces of the slab are heated during linear movement of the slab in one direction; in another embodiment, two surfaces of a slab generally rectangular in cross section are heated while the slab moves in one direction, the slab is thereafter turned over and moved back in the opposite direction during which later movement the other two surfaces of the slab are heated.

9. 发明授权

US3554715A Cross flow arc heater apparatus and process for the synthesis of carbon,acetylene and other gases 失效
标题翻译：碳氢化合物，乙烯和其他气体的合成交叉流弧加热装置及其工艺
公开(公告)号：US3554715A
公开(公告)日：1971-01-12
申请号：US3554715D
申请日：1965-11-12
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： BRUNING ARMIN M , KIENAST PETER F , KEMENY GEORGE A , HIRAYAMA CHIKARA
IPC分类号： H05B7/18
CPC分类号： H05B7/185
摘要： A GAS ARC HEATER FOR CHEMICAL PROCESSING IN ONE EMBODIMENT HAS CONCENTRIC ANNULAR ELECTRODES EACH HAVING A MAGNETIC FIELD COIL THEREIN NEAR THE ARCING SURFACE SO THAT A RRADIALLY EXTENDING ARE BETWEEN ELECTRODES IS CAUSED TO MOVE SUBSTANTIALLY CONTINUOUSLY IN AN ANNULAR PATH AROUND THE ARCING SURFACES OF THE ELECTRODES. A PROCESS GAS TO BE PYROLIZED IS ADMITTED INTO THE ARC CHAMBER AT A PLURALITY FO PERIPHERALLY SPACED POSITIONS WHERE IT PASSES DIRECTLY THROUGH THE ROTATING ARC PATH AND IS PYROLIZED BY THE ARC. A QUENCHING GAS IS ADMITTED AT A PLURALITY OF PERIPHERALLY SPACED POSITIONS WHICH MAY BE AROUND THE OUTSIDE OF THE ELECTRODE OF LARGER DIAMETER OR AROUND THE INSIDE OF THE ELECTRODE OF SMALLER DIAMETER, OR BOTH, THE QUENCHING GAS MIXING WITH PYROLIZED PROCESS GAS AND PRODUCING A GAS MIXTURE IN WHICH DESIRED RECOMBINATION PRODUCT IS PRESENT AT A CERTAIN TEMPERATURE IN SUBSTAINTIAL PROPORTION. A TUBE SLIDABLE INTO THE ARCH CHAMBER THROUGH THE CENTRAL A PERTURE OF THE ANNULAR ELECTRODE OF SMALLER DIAMETER HAS A NUMBER OF SMALL PASSAGEWAYS THEREIN FOR, IF DESIRED, INTRODUCING A QUENCHING FLUID OR A FLUID TO "FREEZE" THE RECOMBINATION PRODUCT TO PREVENT FURTHER UNDESIRED CHEMICAL REACTIONS. ADDITIONALLY A GAS OR OTHER FLUID, PROCESS, QUENCHING OR OTHER, MAY BE INTRODUCED INTO THE ARC CHAMBER AT A PLURALITY OFPERIPHERALLY SPACED POSITIONS AROUND THE OUTSIDE OF THE NOZZLE, AND THE NOZZLE HAS A PLURALITY OF AXIALLY AND PERIPHERALLY SPACED BORES PASSING THROUGH THE SURFACE THEREOF ALL COMMUNICATING WITH FLUID FLOW PASSAGEWAYS FOR COOLING FLUID FOR INJECTING A "FREEZING" FLUID INTO THE GAS MIXTURE AS IT LEAVES THE NOZZLE. THE INVENTION INCLUDES MEANS FOR ACCOMPLISHING QUENCHING BY CAUSING A FIAS FLOW RATE IN THE ARC CHAMBER WHICH CAUSES PYROLIZED GAS TO MOVE IN A PREDETERMINED TIME TO A PREDETERMINED POSITION DISTANT FROM THE ARC

PATH WHERE THE PYROLYZED GAS IS COOLED TO A QUENCHING TEMPARTURE DUE TO THE NORMAL DROP IN ARC CHAMBER TEMPERATURE AT THAT POSITION. IN ANOTHER EMBODIMENT THE HEATED GAS MIXTURE IS CAUSED TO FLOW THROUGH A NARROW THROAT PORTION OF A NOZZLE AND THE SPEED THEREOF INCREASED THENCE EXPANDING INTO A PORTION OF LARGE VOLUME WHERE THE SPEED OF THE GAS IS FURTHER INCREASED WITH A CONVERSION OF HEAT ENERGY TO KINETIC ENERGY OCCURRING AND FURTHER COOLING OF THE GAS OCCURS. THE SECOND EMBODIMENT MAY INCLUDE MEANS FOR INJECTING A "FREEZING" FLUID IF DESIRED, AND MAY INCLUDE HEAT EXCHANGER MEANS IF DESIRED.

10. 发明授权

US3538297A Apparatus for removing defects from slabs and blooms of steel and other metals 失效
标题翻译：用于从钢板和其他金属的钢板和电池中移除缺陷的装置
公开(公告)号：US3538297A
公开(公告)日：1970-11-03
申请号：US3538297D
申请日：1969-04-15
申请人： WESTINGHOUSE ELECTRIC CORP
发明人： MANIERO DANIEL A , KEMENY GEORGE A , BRUNING ARMIN M
IPC分类号： B23K7/06
CPC分类号： B23K7/06

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