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1. 发明专利

JPS54155885A METHOD OF DETECTING LEAKAGE FROM PIPELINE 失效
公开(公告)号：JPS54155885A
公开(公告)日：1979-12-08
申请号：JP6379178
申请日：1978-05-30
申请人： MITSUI CONSTR , SHIMIZU KIYUUJI
发明人： SHIMIZU KIYUUJI , KATAOKA TAKASHI , MATSUO HIROYUKI
IPC分类号： G01M3/24 , F17D5/06

2. 发明专利

JPS59183194A Compactly filling apparatus for coldness keeping material in low-temperature liquefied-gas storage tank 失效
标题翻译：适用于低温液化气储存罐中的保养材料的填充装置
公开(公告)号：JPS59183194A
公开(公告)日：1984-10-18
申请号：JP5693483
申请日：1983-04-01
申请人： Mitsui Constr Co Ltd
发明人： KATAOKA TAKASHI , KANDA TEIICHI
IPC分类号： F17C3/04 , F17C13/00
CPC分类号： F17C13/001 , F17C2203/03 , F17C2203/0629 , F17C2223/0161 , F17C2227/04
摘要： PURPOSE:To speedily and uniformly fill a low-temperature liquefied-gas tank with coldness keeping material by installing a compacting impact hammer in the space between the double walls of the low-temperature liquefied-gas storage tank so as to be shiftable in the vertical and the circumferential directions. CONSTITUTION:In an impact prime mover 11 equipped with an impact hammer 14, a guide roller 12 which contacts at both sides with the outer wall 1 and the inner wall 2 of a tank is pivotally installed, and the top edge of a rope 13 suspended from an electrical hoist 10 is connected. The vertical movement can be obtained by driving the hoist 10, and the turn in the circumferential direction can be obtained by the traveling of a trolley 9a. The coldness keeping material such as pearlite is discharged into one side of the space 3 by a blower 6 through an introducing pipe 4 and a discharge port, and the other side is filled compactly with the coldness keeping material by the pressing force due to the impact of the impact hammer 14. Thus, the tank can be filled with the coldness keeping material speedily and uniformly.
摘要翻译：目的：通过在低温液化气储罐的双壁之间的空间内安装压实冲击锤，以便在垂直方向上可移动，以快速均匀的方式填充具有保温材料的低温液化气罐和圆周方向。构成：在配备有冲击锤14的冲击原动机11中，枢转地安装有与外壁1和罐体的内壁2两侧接触的引导辊12，并且绳索13的顶部边缘悬挂从电动葫芦10连接。可以通过驱动升降机10来获得垂直运动，并且可以通过台车9a的行进来获得圆周方向的转弯。诸如珠光体之类的保温材料通过引入管4和排出口由鼓风机6排放到空间3的一侧，另一侧由于受到冲击的压力而与保温材料紧密地填充因此，罐可以快速均匀地填充保冷材料。

3. 发明专利

JPH02138005A CARRYING OUT DEVICE FOR NON-PACKED STOCKPILE 失效
公开(公告)号：JPH02138005A
公开(公告)日：1990-05-28
申请号：JP29316388
申请日：1988-11-19
申请人： MITSUI CONSTR
发明人： KATAOKA TAKASHI , OKABE KAZUO
IPC分类号： B65G3/04
摘要： PURPOSE:To intend to utilize a space effectively and to prevent quality from deterioration by making a flexible measure type sheet having a carrying out gate on the bottom face and a hanging up filament material on the upper end to promote discharge from the gate with its deformation through winding up the hanging up filament material, in a carrying out device for such as corn stored in bulk. CONSTITUTION:The closing cover 8 of a carrying out gate 3 is opened and corn C is discharged with its own weight. Then, corn in an angle of repose remains without being discharged. Next, wire ropes 4 are wound up with winches an a measure type of sheet 2 is deformed as designated in figures. Accordingly, corn C remaining in the angle of repose is automatically discharged from the gate 3. After being discharged, the measure type of sheet 2 is returned in its former state. According to this constitution, effective utilization of a warehouse space can be attempted while quality of corn can be prevented from deterioration.

4. 发明专利

JPS539050A TREATING METHOD OF AMMONIA CONTAINING DRAINAGE 失效
公开(公告)号：JPS539050A
公开(公告)日：1978-01-27
申请号：JP8310576
申请日：1976-07-13
申请人： MITSUI CONSTR , KAWATETSU KAGAKU KK
发明人： KATAOKA TAKASHI , OOTA YUTAKA , MORISAWA KAZUHIRO , ARAKAWA JIROU , ABE EIJI , TONOOKA KOUJI
IPC分类号： C02F1/20 , C01F11/46 , C02F1/58

5. 发明专利

JPH0145341B2 失效
公开(公告)号：JPH0145341B2
公开(公告)日：1989-10-03
申请号：JP14559081
申请日：1981-09-17
申请人： MITSUI CONSTR
发明人： KATAOKA TAKASHI
IPC分类号： A01M17/00 , A01M13/00

6. 发明专利

JPS59183195A Discharge apparatus for coldness keeping material in low-temperature liquefied gas storage tank 失效
标题翻译：低温液化天然气储存罐中保养材料的排放装置
公开(公告)号：JPS59183195A
公开(公告)日：1984-10-18
申请号：JP5693583
申请日：1983-04-01
申请人： Mitsui Constr Co Ltd
发明人： KATAOKA TAKASHI , KANDA TEIICHI
IPC分类号： F17C3/04 , F17C13/00
CPC分类号： F17C13/001 , F17C2203/03 , F17C2203/0629 , F17C2227/04
摘要： PURPOSE:To uniformly fill a low-temperature liquefied-gas storage tank by piling the coldness keeping material by introducing a flexible introducing pipe for transporting the coldness keeping material into the space between the double wall pipes of the low-temperature liquefied-gas storage tank and forming a nearly inverted funnel-shaped discharge port at the top edge of the flexible pipe through an expandable pipe. CONSTITUTION:The introducing pipe 4 for the coldness keeping material is constituted of an inside introducing pipe 4a in the space 3 between the outside wall 1 and the inside wall 2 of low-temperature liquefied-gas storage tank and an outside introducing pipe 4b in the outside wall 1. These introducing pipes 4a and 4b are connected by a rotatable joint 5 installed at the center of the top surface of the outside wall 1. The inside introducing pipe 4a is constituted of a flexible hose, and an inverted-funnel-shaped discharge port 6 is connected to the top edge of the flexible hose through an expandable bellows pipe 7. Since said discharge port 6 moves upwardly in accordance with the variation of the powder surface, approaching to the powder surface of the coldness keeping material, the coldness keeping material can be piled and filled uniformly.
摘要翻译：目的：通过引入柔性导入管将冷藏保持材料输送到低温液化气储罐的双壁管之间的空间内，通过堆积保温材料来均匀地填充低温液化气储罐并且通过可膨胀管在柔性管的顶部边缘处形成几乎倒置的漏斗形排放口。构成：用于保温材料的引入管4由在低温液化气储罐的外壁1和内壁2之间的空间3中的内部导入管4a和内部导入管4a构成。这些引入管4a和4b通过安装在外壁1的上表面的中心的可旋转接头5连接。内部导入管4a由柔性软管和倒漏斗形排出口6通过可膨胀的波纹管7连接到柔性软管的顶部边缘。由于所述排放口6根据粉末表面的变化向上移动，接近保温材料的粉末表面，保持材料可以堆积和均匀填充。

7. 发明专利

JPS5847423A SMOKING APPARATUS 失效
公开(公告)号：JPS5847423A
公开(公告)日：1983-03-19
申请号：JP14559081
申请日：1981-09-17
申请人： MITSUI CONSTR
发明人： KATAOKA TAKASHI
IPC分类号： A01M17/00 , A01M13/00

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