专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPH05164475A AUTOMATIC POSITIONING CUTTER FOR MELTING METAL SAMPLING CHAMBER 失效
公开(公告)号：JPH05164475A
公开(公告)日：1993-06-29
申请号：JP35251091
申请日：1991-12-13
申请人： NIPPON STEEL CORP , OKUMURA MACH CORP
发明人： KUMAKURA MASANORI , IDE KAZUO , MATSUO SHINJI , KIMURA YOSHIHARU , TAKAI MASAO
IPC分类号： F27D21/00 , G01N1/10
摘要： PURPOSE:To cut a probe having a sampling chamber of molten metal samples extracted from a melting furnace at the lower end at a specified position and take out the sampling chamber. CONSTITUTION:A probe P is suspended with an alignment clamp 1 and its sampling chamber portion is placed at its cutting position. At that cutting position, the sampling chamber portion is clamped with a clamp 2. The upper end portion of the sampling chamber portion is cut with a cutter of a cutting device which is arranged to move forward.

2. 发明专利

JPH05249006A 失效
公开(公告)号：JPH05249006A
公开(公告)日：1993-09-28
申请号：JP5049092
申请日：1992-03-09
申请人： NIPPON STEEL CORP , OKUMURA MACH CORP , UENO SEISAKUSHO KK
发明人： IDE KAZUO , KUMAKURA MASANORI , KIMURA YOSHIHARU , TAKAI MASAO , FUJITA MAMORU
IPC分类号： G01N1/10 , G01N1/12 , G01N1/28 , G01N33/20
摘要： PURPOSE:To automatically conduct all processings from sampling to transmission of analyzed values by dropping and positioning a probe after sampling in a converter, and then cutting the sample. CONSTITUTION:A thermocouple 2 for measuring the solidifying temperature is inserted from above a sample chamber 1. A temperature measuring part of a probe P is set 20-30mm away from the lower end of the sample chamber 1. After sampling in the converter by means of the probe P, the probe P is dropped. An upper part of the probe P where the outer diameter is changed is positioned by a positioning clamp 6, and then the sample is cut. The sample is separated from the sample chamber 1 through reversal and by a knocker 62 and dropped into a direction controller. The direction of the sample is determined by a baffle plate set in the upper part of the controller so as to position the part of a smaller diameter down. Then, the sample is sent to an air lift by two rolls of the same diameter, and the length is detected. The sample is subsequently carried with pressure to a cooling tank by the air in a pneumatic carrier 61, and treated through cooling and blowing processes. Thereafter, the sample is automatically cut, polished, cooled and the analyzed value of the sample is transmitted.

3. 发明专利

JPH05162062A CONTROL METHOD FOR MEMBER CUTTING 失效
公开(公告)号：JPH05162062A
公开(公告)日：1993-06-29
申请号：JP35251291
申请日：1991-12-13
申请人： NIPPON STEEL CORP , OKUMURA MACH CORP
发明人： KUMAKURA MASANORI , IDE KAZUO , MATSUO SHINJI , FUKUZUMI JUNICHI
IPC分类号： B24B27/06 , B24B47/22 , B24B49/10 , B27B5/18
摘要： PURPOSE:To shorten a cutting process time of a member to be cut so as to improve working efficiency by adjusting rotating speed of a screw bar so as to initially feed a rotary disc cutter at high speed until it reaches the member and set the cutting feed speed at low speed after reaching the member. CONSTITUTION:The diameter of a disc cutter 4 is measured, the initial feed speed of the rotary disc cutter 4 is obtained from the measured value, and the rotating speed and the feed speed of the disc cutter 4 at cutting a member are obtained from the measured value of the diameter of the disc cutter 4 and an optimum rotation circumferential speed of the disc cutter 4 previously obtained according to the sort of the member to be cut. Next, the rotational drive device 5 of the disc cutter 4 is driven so as to be at this rotating speed, a screw bar 1 is rotated at a high speed so as to feed the cutter at the initial feed speed, and after the cutter reaches the cutting position, the screw bar 1 is rotated at low feed speed.

4. 发明专利

JPH05164477A MELTING METAL SAMPLING CHAMBER-TAKE OUT DEVICE FROM PROBE 失效
公开(公告)号：JPH05164477A
公开(公告)日：1993-06-29
申请号：JP35251491
申请日：1991-12-13
申请人： NIPPON STEEL CORP , OKUMURA MACH CORP
发明人： KUMAKURA MASANORI , IDE KAZUO , MATSUO SHINJI , KIMURA YOSHIHARU , TAKAI MASAO
IPC分类号： F27D21/00 , G01N1/10
摘要： PURPOSE:To cut a probe having a sampling chamber of molten metal samples extracted from a melting metal furnace at the lower end at a specified position and take out the samples from the sampling chamber in automatic mode. CONSTITUTION:A lower end of a probe P to be supplied vertically downward is received with an opening/closing shutter 5 at a specified position and then a sampling chamber portion of the probe is suspended with an alignment clamp 1 installed above the opening/closing shutter 5 by opening the opening/closing shutter 5 and it is placed at a cutting position. The upper end of the sampling chamber portion is cut with a disk cutter 8 of a cutting mechanism 3 by moving the disk cutter forward.

5. 发明专利

JPH05164476A MELTING METAL SAMPLE TAKE OUT DEVICE 失效
公开(公告)号：JPH05164476A
公开(公告)日：1993-06-29
申请号：JP35251191
申请日：1991-12-13
申请人： NIPPON STEEL CORP , OKUMURA MACH CORP
发明人： KUMAKURA MASANORI , IDE KAZUO , MATSUO SHINJI , KIMURA YOSHIHARU , TAKAI MASAO
IPC分类号： F27D21/00 , G01N1/10
摘要： PURPOSE:To cut a probe having a sampling chamber of molten metal samples extracted from a melting furnace at the lower end at a specified position and take out the sampling chamber. CONSTITUTION:After a prove P is supplied in such a fashion that its sampling chamber section may be positioned at the place to be cut, the sampling chamber section is clamped with a second clamp 2 installed at that cutting position and the upper end of the sampling chamber portion is cut with a cutter of a cutting device which is arranged to move forward.

6. 发明专利

JPH05164474A MELTING METAL SAMPLE TAKE OUT DEVICE FROM PROBE 失效
公开(公告)号：JPH05164474A
公开(公告)日：1993-06-29
申请号：JP35250991
申请日：1991-12-13
申请人： NIPPON STEEL CORP , OKUMURA MACH CORP
发明人： KUMAKURA MASANORI , IDE KAZUO , MATSUO SHINJI , KIMURA YOSHIHARU , TAKAI MASAO
IPC分类号： F27D21/00 , G01N1/10
摘要： PURPOSE:To cut a probe, which is provided with a sampling chamber of molten metal samples extracted from a melting metal furnace at the lower end, at a specified position and then take out the sample in automatic mode form the sampling chamber. CONSTITUTION:A probe P is suspended and supported with an alignment clamp 1 and its sampling chamber section is placed at a cutting position. At that position, the sampling chamber section is clamped with a second clamp 2. The upper end part of the sampling chamber portion is cut with a disk cutter 8 which is arranged to move forward. After the cutting is over, the clamp 2 is moved and rotated so that the sample may drop to a supply shoot 56 from the sample chamber, thereby forming the sample supply structure.

7. 发明专利

JPH05162063A CUTTING DEVICE 失效
公开(公告)号：JPH05162063A
公开(公告)日：1993-06-29
申请号：JP35251391
申请日：1991-12-13
申请人： NIPPON STEEL CORP , OKUMURA MACH CORP
发明人： KUMAKURA MASANORI , IDE KAZUO , MATSUO SHINJI , KIMURA YOSHIHARU , TAKAI MASAO
IPC分类号： B24B27/06 , B24B49/10 , B27B5/18
摘要： PURPOSE:To correctly move a disc cutter on a straight line by arranging the rotary disc cutter on the extreme end of the long oblique side link member of a Scott Russell type rectilinear motion mechanism. CONSTITUTION:A Scott Russell type rectilinear motion mechanism is constituted of a screw bar 1 and long and short oblique side link members 2, and a disc cutter 4 mounted on the extreme end of the long oblique side link member 2 is moved on a straight line at rotating the screw bar 1 by driving a motor 6. Further, although the screw bar 1 is rotated at a constant speed, the moving quantity of the disc cutter 4 at the initial stage of reciprocating motion is small, so as to cut a member to be cut at low feed speed. Hereby, the cutting process can be performed smoothly and accurately.

8. 发明专利

BRPI0910543A2 material depressor de escória espumando e método para eprimir escória espumando 未知
公开(公告)号：BRPI0910543A2
公开(公告)日：2015-09-29
申请号：BRPI0910543
申请日：2009-05-27
申请人： NIPPON STEEL CORP
发明人： MATSUZAWA AKIHIRO , WAKOH MASAMITSU , KUMAKURA MASANORI , NIINO SOHICHI
IPC分类号： C21C1/02 , C21C5/28

9. 发明专利

BRPI0919179A2 processo para a dessulfurização de ferro gusa fundido. 未知
公开(公告)号：BRPI0919179A2
公开(公告)日：2015-12-15
申请号：BRPI0919179
申请日：2009-09-07
申请人： NIPPON STEEL CORP
发明人： YAGI HISASHI , KUMAKURA MASANORI
IPC分类号： C21C1/02

10. 发明专利

JP2009270178A Depressing material for slag foaming and depression method therefor 有权
标题翻译：用于SLAG发泡的材料和其破坏方法
公开(公告)号：JP2009270178A
公开(公告)日：2009-11-19
申请号：JP2008123686
申请日：2008-05-09
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： MATSUZAWA TAMAHIRO , SHINNO SHUICHI , WAKAO MASAMITSU , KUMAKURA MASANORI
IPC分类号： C21C5/28 , C21C1/02 , C21C5/36
摘要： PROBLEM TO BE SOLVED: To provide a suppression material for slag foaming which quickly and surely suppresses foaming slag with a slight amount of use of the material to prevent damage to equipment caused by over-flowing of the slag, thereby maintaining stable productivity, and to provide a suppression method therefor.
SOLUTION: In the suppression material 12 for slag foaming, mixture containing 30-60 mass% moisture and 35-65 mass% fuel content is stored into a container comprising non-water permeable organic matter. The suppression material is charged into bubbled molten slag S2 having an iron oxide concentration of 15-25 mass%.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于炉渣发泡的抑制材料，其能够以少量使用该材料快速且可靠地抑制发泡渣，以防止由于渣的过度流失而导致的设备损坏，从而保持稳定的生产率，并提供其抑制方法。解决方案：在用于炉渣发泡的抑制材料12中，将含有30-60质量％水分和35-65质量％燃料含量的混合物储存在包含非水可渗透有机物质的容器中。将抑制物质装入氧化铁浓度为15〜25质量％的鼓泡熔渣S2中。版权所有（C）2010，JPO＆INPIT

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