专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明专利

JPH0229483B2 失效
公开(公告)号：JPH0229483B2
公开(公告)日：1990-06-29
申请号：JP10785386
申请日：1986-05-12
申请人： SHINAGAWA REFRACTORIES CO
发明人： OOTSUKA TAKASHI , SATO MITSUKUNI , ISHII KOJI
IPC分类号： B28B3/02 , B28B3/00 , B29C33/02 , C01B31/02 , C04B35/043 , C04B35/52

42. 发明专利

JPS62282904A METHOD AND DEVICE FOR MOLDING CARBON GROUP REFRACTORY 失效
公开(公告)号：JPS62282904A
公开(公告)日：1987-12-08
申请号：JP10785386
申请日：1986-05-12
申请人： SHINAGAWA REFRACTORIES CO
发明人： OTSUKA TAKASHI , SATO MITSUKUNI , ISHII KOJI
IPC分类号： B28B3/02 , B28B3/00 , B29C33/02 , C01B31/02 , C04B35/043 , C04B35/52

43. 发明专利

JPH07227824A POWDER PRESS MOLDING MACHINE FOR MOLDING BRICK 失效
公开(公告)号：JPH07227824A
公开(公告)日：1995-08-29
申请号：JP2049694
申请日：1994-02-17
申请人： SHINAGAWA REFRACTORIES CO
发明人： SATO MITSUKUNI , ANDO SHIGERU , NAGAMORI KEIJI , HASHIMOTO NORITAKA
IPC分类号： B28B3/02
摘要： PURPOSE:To prolong the life of a charger table by reducing the slide abrasion of the upper surface thereof by arranging a material composed of one kind of sintered ceramics or a composite compsn. of mixed ceramics to the slide parts of a charger and the charger plate. CONSTITUTION:In molding a brick using a powder press molding machine, at first, a compounded raw material 1 is charged in a charger 3 from a hopper 2 to be fed to a punch mold part 4 by a charger table 5 to be subjected to press molding by a pair of punch molds 6, 7. Continuously, the press molded product 10 is fed out by a feed robot 8. In this constitution, a material composed of one kind of sintered ceramic or a composite composition of mixed ceramics is arranged to the slide parts of the charger 3 and the charger table 5. That is, a ceramic layer 9 is arranged on the upper surface of the charger table 5. As a result, the slide abrasion of the upper surface of the charger table 5 is reduced.

44. 发明专利

JPH06228630A DEVICE FOR DISMANTLING FLOWING HOLE IN DEGASSING VESSEL 失效
公开(公告)号：JPH06228630A
公开(公告)日：1994-08-16
申请号：JP1322693
申请日：1993-01-29
申请人： SHINAGAWA REFRACTORIES CO
发明人： SATO MITSUKUNI , NOSE MASAHIKO , KASHIMOTO SATOSHI
IPC分类号： C21C7/10 , C22B9/04 , F27D1/16
摘要： PURPOSE:To eliminate dismantling work with manual labor and to shorten the working time by drive-controlling a swing frame, lifting frame, bracket, tilting frame and slide frame each engaged on a supporting table and an air breaker fixed to these. CONSTITUTION:A dismantling device A is laid on a repairing carriage and after fixing, by travelling the carriage, the device A is shifted just below a circulating hole to be dismantled and the table on the carriage is lifted and the tip part of a chisel 19a is approached to the circulating hole. An XY table 12 is shifted, and by matching the swing center of the swing frame 13 to the center of the circulating hole, the bracket 15 is lifted and slid to match the chisel 19a to the dismantling position. After matching the angle of the air breaker 19 with a hydralic cylinder 16b in the tilting frame 16, while working the air breaker 19, the advancing/retreating movement is executed with a hydraulic cylinder 17b in the slide frame 17. After dismantling the lining, by lifting frame 14, the upper part is dismantled and by repeating this work, the lining to the upper part is dismantled.

45. 发明专利

JPH06200314A BALANCE ARM FOR LINING FURNACE BOTTOM OF CONVERTER 失效
公开(公告)号：JPH06200314A
公开(公告)日：1994-07-19
申请号：JP13826392
申请日：1992-05-29
申请人： SHINAGAWA REFRACTORIES CO , NIPPON KOKAN KK
发明人： SATO MITSUKUNI , NOSE MASAHIKO , KASHIMOTO SATOSHI , WAKAGI NOBUYOSHI , SUDO SHINTARO , NAGAOKA HIROSHI , HIROSE TOSHIYUKI
IPC分类号： C21C5/44 , F27D1/16
摘要： PURPOSE:To secure a stroke in the vertical direction and to improve the opera bility and the working efficiency by fitting a lifting arm at the tip of a two link type balance arm and a brick holding tool at the fitted tip. CONSTITUTION:A brick laying machine 2 is inserted from the upper part of a converter 1. A cylindrical frame 21 is arranged at the lower end part of the brick laying machine 2 and at this lower end, the balance arm 3 is fitted. The balance arm 3 has an arm 3b driven by a driving device 3a and an arm 3f connected through link mechanism 3c, rod 3d and swing mechanism 3e at the tip. The arm 3f slidably holds the lifting arm 4 in the vertical direction with a holding device 3g. By driving the balance arm 3, the brick is sucked with the holding tool and the bricks 5a, 5b for furnace bottom are laid in order.

46. 发明专利

JPH05318051A STRUCTURE OF WAIR BLOCK FOR TUNDISH AND FITTING DEVICE THEREFOR 失效
公开(公告)号：JPH05318051A
公开(公告)日：1993-12-03
申请号：JP13235592
申请日：1992-05-25
申请人： SHINAGAWA REFRACTORIES CO
发明人： SATO MITSUKUNI , NOSE MASAHIKO , YAMAMOTO KENJI
IPC分类号： B22D11/10 , B66C13/08
摘要： PURPOSE:To enable the fitting of a weir block in short period of time even when the worker does not come into a tundish and in the condition of high temp. CONSTITUTION:To a bottom surface and both side surfaces of the weir block 3 for tundish, joint mixture composed of a plastic refractory mortar closely charged into a tube 12 or a plastic packing having little change with the lapse of time is beforehand fit by adhesive or adhesive tape 13 or wire embedded in the weir block, etc., This weir block is stuck and fixed while giving the vibration to the inner surface of the tundish by a fitting device provided with an exciting device.

47. 发明专利

JPH05115965A PLATE BRICK CARTRIDGE FOR SLIDE VALVE DEVICE AND SLIDE VALVE DEVICE USING CARTRIDGE 失效
公开(公告)号：JPH05115965A
公开(公告)日：1993-05-14
申请号：JP6664591
申请日：1991-03-29
申请人： SHINAGAWA REFRACTORIES CO
发明人： SATO MITSUKUNI , KOBAYASHI YOSUKE , NOSE MASAHIKO , YAMAMOTO KENJI
IPC分类号： B22D11/10 , B22D41/24 , B22D41/34
摘要： PURPOSE:To prevent the generation of trouble by attaching both surfaces of holder of the slide valve device plate assembling body cartridge in the set-back state from the sliding surface. CONSTITUTION:In the slide valve device plate assembling body cartridge attaching metal holders 1, 3 at the outer circumference of side surfaces of plate bricks 1-3 and providing an assembling body which engages holders mutually, both surfaces of holder for the slide plate is lightly made to the set- back state and a clearance for a temperature sensor 4 mutually communicating is provided on the holder body. In such a way, bearing is loaded on only the sliding surface of respective plate bricks, and the abnormality can be sensed with the temperature sensor 4, so the trouble such as melt steel leaking accident can be prevented before it happens.

48. 发明专利

JPH0534140A DETECTING METHOD OF ABRASION OF TRANSPORT PIPE AND TRANSPORT PIPE LINER MATERIAL 失效
公开(公告)号：JPH0534140A
公开(公告)日：1993-02-09
申请号：JP19531891
申请日：1991-08-05
申请人： SHINAGAWA REFRACTORIES CO
发明人： SATO MITSUKUNI , KOYAMA MASAAKI , TANIGUCHI TADAO
IPC分类号： F16L57/00 , F17D5/02 , G01B17/02 , G01B21/00
摘要： PURPOSE:To detect abrasion of a liner material precisely. CONSTITUTION:A liner material 3 is provided by insertion inside a steel pipe 1 with a filler 2 interlaid. Openings 5 are so provided as to pierce the steel pipe 1 and the filler 2 through. Through these openings 5, abrasion of the liner material 3 can be detected directly by visual observation and also the residual thickness of the liner material 3 can be detected by an ultrasonic measuring apparatus. Accordingly, the abrasion of the liner material can be detected precisely, it is possible to use the liner material to the full lifetime thereof, and the cost of the liner material can be reduced. Besides, contamination by a worn material of the filler, the steel pipe or others can also be prevented.

49. 发明专利

JPH0523809A ALIGNING DEVICE FOR IMMERSION NOZZLE 失效
公开(公告)号：JPH0523809A
公开(公告)日：1993-02-02
申请号：JP20401891
申请日：1991-07-18
申请人： SHINAGAWA REFRACTORIES CO , NIPPON KOKAN KK
发明人： SHODA JUNICHI , YAMAMOTO HIRONORI , SATO MITSUKUNI , YAMAMOTO KENJI , TANIGUCHI TADAO , ORIMOTO TADAO
IPC分类号： B22D11/10 , B22D41/56
摘要： PURPOSE:To precisely and easily align axis of an immersion nozzle to axis of a mold at the time of continuously casting molten metal to a metal cast slab by casting the molten metal into the mold through the immersion nozzle at bottom wall in a tundish. CONSTITUTION:The nozzle is composed of a housing 5 fixed so as to surround a tundish nozzle 4, an upper plate 6 fixed to the housing 5, a frame-like clamp 8 fitted to lower part of the housing 5 through elastic mechanism 9, a sliding case 10 supported as horizontally shiftable with a hydraulic cylinder 11 arranged to the frame-like clamp 8, a lower plate 12 fitted to the sliding case 10 and the immersion nozzle 13 fitted to the lower plate 13. The immersion nozzle 13 is horizontally shifted with action of the hydraulic cylinder 11 through the sliding case 10 and lower plate 12.

50. 发明专利

JPH0421712A APPARATUS FOR REPAIRING FURNACE IN CONVERTER 失效
公开(公告)号：JPH0421712A
公开(公告)日：1992-01-24
申请号：JP12348190
申请日：1990-05-14
申请人： SHINAGAWA REFRACTORIES CO
发明人： SATO MITSUKUNI , NOSE MASAHIKO , ISHII KOJI
IPC分类号： C21C5/44 , F27D1/16
摘要： PURPOSE:To obtain a furnace repairing apparatus for a converter whose fitting and removing can easily be executed in a short time, by mounting a table lifter and brick handling device rotatable around a support on a lifting table arranged as freely liftable along the support. CONSTITUTION:The support 10 carried with a crane 11 is stood to center of the converter 1 through a furnace bottom setting base 7. Further, the lifting table 9 is set liftably along the support 10. On this lifting table 9, an expandable/ contractable working floor 25, the table lifter 26, and the brick handling device 24 rotatable around the support 10 are put. The above lifting table 9 is stopped to the prescribed position and the brick 33 is supplied on the table lifter 26 through a furnace top hoist 6 on a truck 2. After that, by cooperating the table lifter 26 and the brick handling device 24, the above brick 33 is carried to the desired position to execute lining repairing. By this method, the furnace repairing is executed with the apparatus, by which disassembling and assembling are simply executed with good workability.

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