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111. 发明专利

JPS60219533A GAS SAMPLING APPARATUS FOR DETECTING LEAKAGE OF GAS OF DOUBLE SHELL LOW TEMPERATURE TANK 失效
公开(公告)号：JPS60219533A
公开(公告)日：1985-11-02
申请号：JP7507984
申请日：1984-04-16
申请人： KAWASAKI HEAVY IND LTD
发明人： TOMITA TSUTOMU , KAIHOU KATSUHARU , MASAGO MASAKAZU , TODA HISASHI , KOKUBU YUUICHI
IPC分类号： G01M3/20 , G01M3/04 , G01M3/22
摘要： PURPOSE:To make it possible to detect the leakage of gas with high reliability, by attaching a pipe provided with a large number of small holes by drilling in close vicinity to the outer surface of an inner tank. CONSTITUTION:A ring-shaped pipe 2 is attached in extremely close vicinity to the outer surface of an inner tank 1 in a horizontal plane and a large number of small holes 3 are provided to the wall of the pipe 2 opposed to the outer surface of the inner tank 1 by drilling. Therefore, when a crack is generated to the inner tank 1 and low temp. liquefied gas is leaked to be gasified in a cool keeping layer, the formed gas is moved along the outer surface of the wall of the inner tank 1 by the difference of specific gravity with seal gas and the rising or falling leaked gas is sucked through small holes 3 and the generation of a crack can be detected by detecting the stored gas component.

112. 发明专利

JPS5919229B2 JPS5919229B2 - 失效
公开(公告)号：JPS5919229B2
公开(公告)日：1984-05-04
申请号：JP2831680
申请日：1980-03-05
申请人： Kawasaki Heavy Ind Ltd
发明人： TOMITA TSUTOMU
IPC分类号： E04H7/06 , B65D88/06 , E04H7/04

113. 发明专利

JPS5940100A Liquid discharging device for tank having secondary liquid storing function 失效
标题翻译：具有二次液体储存功能的液体液体排放装置
公开(公告)号：JPS5940100A
公开(公告)日：1984-03-05
申请号：JP14994282
申请日：1982-08-31
申请人： Kawasaki Heavy Ind Ltd
发明人： TOMITA TSUTOMU
IPC分类号： B65D90/24 , F17C13/12
CPC分类号： F17C13/126 , F17C2201/0109 , F17C2201/0119 , F17C2201/052 , F17C2203/0629 , F17C2205/0326 , F17C2260/037
摘要： PURPOSE:To permit to suck the leakage of liquid from the lower part of a space between inner and outer tanks by a submerged pump through a strainer. CONSTITUTION:A pump pot 15 for housing the submerged pump is provided temporarily in a pit 14 formed in a foundation 2 below the space 12 between the inner and outer tanks. The space 12 and the pump pot 15 are connected by a liquid discharging pipeline 18 interposed with the strainer 16 and a solenoid main valve 17. When a crack is produced in the side plate 10 of the inner tank and reserved liquid 13 leaks into the space 12, a detector 19 is operated, the solenoid valve 17 is opened immediately through a control unit 20, the submerged pump is operated and the stored liquid 13, leaking into the space 12, may be retrieved.
摘要翻译：目的：允许通过过滤器通过浸没式泵从内罐和外罐之间的空间下部吸入液体泄漏。构成：用于容纳浸没泵的泵罐15临时设置在形成在内罐和外箱之间的空间12下方的基座2中的凹坑14中。空间12和泵罐15通过插入有过滤器16和螺线管主阀17的液体排出管道18连接。当在内罐的侧板10中产生裂纹并且保留的液体13泄漏到空间如图12所示，操作检测器19，电磁阀17立即通过控制单元20打开，操作浸没式泵，并且可以取出泄漏到空间12中的储存液体13。

114. 发明专利

JPS58214094A Double-shell type low temperature tank 失效
标题翻译：双壳型低温罐
公开(公告)号：JPS58214094A
公开(公告)日：1983-12-13
申请号：JP9670082
申请日：1982-06-05
申请人： Kawasaki Heavy Ind Ltd
发明人： TOMITA TSUTOMU
IPC分类号： F17C13/12 , F17C3/02
CPC分类号： F17C3/022 , F17C2201/0109 , F17C2201/052 , F17C2203/0629 , F17C2203/0639 , F17C2203/0646 , F17C2203/0648 , F17C2205/018 , F17C2223/0161
摘要： PURPOSE:To prevent the outer shell of a tank including a top-opened type inner shell from being subjected to thermal shock by stored liquid flowing out from the inner shell, by providing a dike between the inner and outer shells and as well by forming a void space therebetween. CONSTITUTION:A dike 17 made of nickel steel, aluminum alloy or the like, is disposed between an outer shell 11 and an inner shell 12, and a void space 18 is formed between the inner shell 12 and the dike 17, for spacing between the inner shell 12 and the dike 17. It is suitable that the height of the dike 17 is nearly equal to the designed liquid level, and further, it is convenient to dispose such a dike 17 in a cool keeping zone 13 between the inner and outer shells 12, 13.
摘要翻译：目的：为了防止包括顶开式内壳的罐体的外壳受到由内壳流出的储存液体的热冲击，通过在内壳和外壳之间设置堤坝，以及形成它们之间的空隙。构成：由镍钢，铝合金等制成的堤坝17设置在外壳11和内壳12之间，在内壳12和堤堤17之间形成空隙18，内壳12和堤堤17.堤堤17的高度几乎等于设计液位是合适的，此外，将这种堤防17放置在内外保温区13之间是方便的炮弹12,13。

115. 发明专利

JPS58214093A Double shell type low temperature tank 失效
标题翻译：双壳型低温罐
公开(公告)号：JPS58214093A
公开(公告)日：1983-12-13
申请号：JP9669982
申请日：1982-06-05
申请人： Kawasaki Heavy Ind Ltd
发明人： TOMITA TSUTOMU
IPC分类号： E04H7/06 , F17C3/02 , F17C13/12
CPC分类号： F17C3/022 , F17C13/126 , F17C2203/0341 , F17C2203/035 , F17C2203/0379 , F17C2203/0629 , F17C2203/0639 , F17C2203/0643 , F17C2203/0646 , F17C2203/0648 , F17C2203/0678 , F17C2205/0323 , F17C2205/0332 , F17C2221/033 , F17C2221/035 , F17C2223/0153 , F17C2223/0161 , F17C2223/033 , F17C2260/016 , F17C2260/036 , F17C2260/037 , F17C2260/042 , F17C2265/031 , F17C2265/032
摘要： PURPOSE: To prevent extreme pressure rise between the top-closed type inner shell and the outer shell of a tank even if stored liquid flows out from the inner shell, by providing a dike between the inner shell and the outer shell and as well by forming a void space between the inner shell and the dike.
CONSTITUTION: A dike 17 made of nickel steel, aluminum alloy or the like is disposed between an outer shell 11 and an inner shell 12, and a void space 18 is formed between the dike 17 and the inner shell 12, for spacing between the dike 17 and the inner shell 12. It is suitable to set the top of the dike 17 at a level substantially equal to the designed liquid level, and it is convenient to dispose the dike 17 in a cool keeping zone 13 between the inner and outer shells 12, 11.
COPYRIGHT: (C)1983,JPO&Japio
摘要翻译：目的：为了防止顶盖封闭式内壳与罐体外壳之间的极压升高，即使储存液体从内壳流出，也可通过在内壳与外壳之间设置堤坝，以及形成内壳和堤防之间的空隙。构成：在外壳11和内壳12之间设置由镍钢，铝合金等制成的堤坝17，在堤堤17和内壳12之间形成空隙18，以防止堤坝 17和内壳12.适于将堤防17的顶部设定在基本上等于设计液位的水平，并且将堤防17布置在内壳和外壳之间的保冷区13中是方便的 12，11。

116. 发明专利

JPS58174799A DOUBLE SHELL LOW TEMPERATURE TANK 失效
公开(公告)号：JPS58174799A
公开(公告)日：1983-10-13
申请号：JP5774282
申请日：1982-04-07
申请人： KAWASAKI HEAVY IND LTD
发明人： TOMITA TSUTOMU
IPC分类号： F17C13/00 , F17C13/12
摘要： PURPOSE:To make pressures in inner and outer tanks equal and prevent buckling of the inner tank by providing an emergency communication device which is closed in normal operation and opened to communicate atmospheres in the inner and outer tanks by the effort of an atmosphere in the outer tank whose pressure is increased more than that in the inner tank when it is damaged. CONSTITUTION:A roof 11a of an inner tank 11 and a wall 12a of an outer tank 12 are connected by an inverse U-shaped pipe 13. The pipe 13 has at the perpendicular part an emergency opening valve 16 which is kept closed in the normal state. If a low temperature liquid flows out on account of an accident such as a damage of the inner tank 11, a pressure P1 in the inner tank is reduced to a negative pressure because of reduction of liquid level in the inner tank 11 while the other pressure P2 in the outer tank 12 is increased because of rise of liquid level and atomization of a low temperature liquid. The pressures may make a relation of P2>P1. If the differential pressure exceeds a set value, a pressure controller 18 is actuated to open the emergency opening valve 16 so that the atmospheres in the inner and outer tanks may be communicated by the pipe 13 to fall in the relation of P1=P2, thereby preventing the buckling of the inner tank 11.

117. 发明专利

JPS5862253A EXECUTION OF DOUBLE SHELL TANK HAVING PC OUTER TANK 失效
公开(公告)号：JPS5862253A
公开(公告)日：1983-04-13
申请号：JP16041681
申请日：1981-10-07
申请人： KAWASAKI HEAVY IND LTD
发明人： TOMITA TSUTOMU
IPC分类号： E04H7/20 , E04H7/06 , F17C3/00 , F17C3/04

118. 发明专利

JPS5811691A HIGH LIQUID PREVENTIVE BANK STRUCTURE OF TANK 失效
公开(公告)号：JPS5811691A
公开(公告)日：1983-01-22
申请号：JP10063981
申请日：1981-06-30
申请人： KAWASAKI HEAVY IND LTD
发明人： TOMITA TSUTOMU
IPC分类号： B65D90/24 , F17C13/12

119. 发明专利

JPS5788291A PUMP BARREL ASSEMBLY FOR USE IN LIQUID RESERVOIR TANK 失效
公开(公告)号：JPS5788291A
公开(公告)日：1982-06-02
申请号：JP16632280
申请日：1980-11-25
申请人： KAWASAKI HEAVY IND LTD
发明人： TOMITA TSUTOMU
IPC分类号： F04D7/02 , F04B23/06 , F04D7/00 , F04D13/08
摘要： PURPOSE:To obtain structural stability of a pump barrel assembly, by dividing a barrel into a plurality of sections, supporting the divided barrel sections at the top, bottom and a lower portion of the side plate, and thereby distributing the load acted to the barrel. CONSTITUTION:A pump barrel 3 is divided into an upper barrel section 3a, middle barrel section 3b and a lower barrel section 3c. The upper barrel section 3a and the middle barrel section 3b are coupled together by a flexible joint 4 consisting of bellows or the like interposed between them, while the middle barrel section 3b and the lower barrel section 3c are coupled together by a flexible joint 5 also consisting of bellows or the like. With such an arrangement, if vertical movement of the upper barrel section 3a is caused by the thermal behavior of a reservoir tank 1, the thermal behavior is absorbed by the two flexible joints 4, 5, so that the dead load is supported always at the top and bottom plates 2, 6 in a distributed manner. Therefore, it is enabled to obtain structural stability of the tank.

120. 发明专利

JPS578687A FLOATING ROOF TANK WITH THAWING FUNCTION 失效
公开(公告)号：JPS578687A
公开(公告)日：1982-01-16
申请号：JP7714580
申请日：1980-06-10
申请人： KAWASAKI HEAVY IND LTD
发明人： TOMITA TSUTOMU
IPC分类号： E04H7/06 , B65D88/34 , B65D90/22 , E04H7/04

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