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71. 发明专利

JPS60219532A GAS LEAKAGE DETECTION APPARATUS OF DOUBLE SHELL LOW TEMPERATURE TANK 失效
公开(公告)号：JPS60219532A
公开(公告)日：1985-11-02
申请号：JP7507884
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 detect the leakage of gas at an early stage, by providing weirs against flow from below at plural positions to the outer surface of the side plate of an inner tank in a height direction. CONSTITUTION:L-shaped weirs 12 having downwardly directed flanges are attached to the outer surface of the side plate 1 of an inner tank at plural positions in a height direction while a plurality of ring shaped weirs 13 having different radii are concentrically provided to the under surface of the roof 5 of an outer tank. Hereupon, now, when a crack is generated in the roof 4 of the inner tank and gas is leaked into a cool keeping layer 6, the leaked gas reaches the under surface of the roof 5, and interrupted and stayed by the first weir 13. When a crack is generated in the side plate 1, the leaked gas is evaporated in a heat-insulating layer 3 and rises along the outer surface of the side plate 1 by the difference of specific gravity with seal gas, and interrupted and stayed by the weir 12 met at first. Therefore, if the stored gas component is detected from the gas sampling apparatus 14 corresponding to the stagnating weir, it can be detected that a leak is within a range between said weir and the adjacent weir in the lower side.

72. 发明专利

JPS5919228B2 JPS5919228B2 - 失效
公开(公告)号：JPS5919228B2
公开(公告)日：1984-05-04
申请号：JP2123080
申请日：1980-02-21
申请人： Kawasaki Heavy Ind Ltd
发明人： TOMITA TSUTOMU , KAIHO KATSUHARU , TODA HISASHI
IPC分类号： E04H7/06 , B65D88/06 , E04H7/00

73. 发明专利

JPS5969597A Tank having double wall and installation thereof 失效
标题翻译：带有双层的水箱及其安装
公开(公告)号：JPS5969597A
公开(公告)日：1984-04-19
申请号：JP17758382
申请日：1982-10-12
申请人： Kawasaki Heavy Ind Ltd
发明人： TOMITA TSUTOMU
IPC分类号： E04H7/20 , F17C3/02 , F17C3/04
CPC分类号： F17C3/022 , F17C2201/0109 , F17C2201/052 , F17C2203/0629 , F17C2203/0678 , F17C2203/0695 , F17C2205/018 , F17C2260/036
摘要： PURPOSE:To obtain a double wall tank having high secondary safety without requiring liquid-proof bank by providing prestressed concrete exterior wall integrally on the outer face of wall at the existing tank. CONSTITUTION:In order to prestress an existing tank 1, a supporting pile 14 for supporting load is driven at the design position then ''Diibel'' 16 is welded with predetermined interval to the side wall 4 and reinforcing bars 17 are arranged while sheath 18 is arranged horizontally up and down as material for applying prestress. Thereafter PC rod and DC wire 19 are inserted into each sheath 18 as material for applying prestress and tensioned to predetermined degree thereafter filled with mortal and cured to form prestressed concrete exterior wall 20 making contact with the side wall 4.
摘要翻译：目的：为了获得具有高二次安全性的双壁水箱，不需要防液堤，在现有罐体的墙体外表面上整体提供预应力混凝土外墙。构成：为了对现有的储罐1进行预应力，在设计位置驱动用于支撑载荷的支撑桩14，然后将“Diibel”16以预定的间隔焊接到侧壁4，并且在护套18处布置加强筋17 水平上下布置作为施加预应力的材料。此后，将PC棒和DC线19插入到每个护套18中，作为用于施加预应力并以预定程度张紧预定度的材料，然后用真人填充并固化以形成与侧壁4接触的预应力混凝土外壁20。

74. 发明专利

JPS5965699A Pre-stressed concrete wall structure of liquid storage device 失效
标题翻译：液体储存装置的预应力混凝土结构
公开(公告)号：JPS5965699A
公开(公告)日：1984-04-13
申请号：JP17394782
申请日：1982-10-05
申请人： Kawasaki Heavy Ind Ltd
发明人： TOMITA TSUTOMU
IPC分类号： F17C3/04 , B65D90/08 , E04H7/20
CPC分类号： E04H7/20
摘要： PURPOSE:To provide simple and easy operation for re-application of prestress by inserting a prestressing material in tensed condition in a specific number of sheaths and by leaving the other sheaths unstressed for application of prestress afterward. CONSTITUTION:PC wires 9 as prestressing material are inserted in every other circumferentially running sheaths 8' and are tensed and filled with mortar. The other sheaths 8' are left empty. PC rods 10 are inserted in all vertically running sheaths 8, where the bottoms of the rods 10 are fixed, and half of these sheaths 8 are left unfilled. Even through the prestress is loosened by heating, reapplication thereof is obtained by inserting PC wires 9 in the circumferential unfilled sheaths 8' and filling the vertical non-prestressed PC wires 10 with mortar.
摘要翻译：目的：通过将特定数量的护套中的预应力材料插入张紧状态，以及之后不再施加预应力的其他护套，为预应力重新施加提供简单和容易的操作。构成：作为预应力材料的PC导线9被插入每隔一个周向运行的护套8'上并被拉紧并用砂浆填充。另外的护套8'留空。 PC棒10插入所有垂直运行的护套8中，其中杆10的底部固定，并且这些护套8中的一半保持未填充。即使通过加热来松开预应力，也可以通过将PC线9插入圆周未填充的护套8'并用迫击炮填充垂直的非预应力PC导线10来获得其再次应用。

75. 发明专利

JPS5965694A Structure of low-temperature liquid piping 失效
标题翻译：低温液体管道结构
公开(公告)号：JPS5965694A
公开(公告)日：1984-04-13
申请号：JP17538382
申请日：1982-10-07
申请人： Kawasaki Heavy Ind Ltd
发明人： TOMITA TSUTOMU
IPC分类号： F16L59/06

76. 发明专利

JPS5926697A Low-temperature double-shell tank construction 失效
标题翻译：低温双壳罐结构
公开(公告)号：JPS5926697A
公开(公告)日：1984-02-10
申请号：JP13633582
申请日：1982-08-06
申请人： Kawasaki Heavy Ind Ltd
发明人： TOMITA TSUTOMU
IPC分类号： F17C13/00 , F17C13/12
CPC分类号： F17C13/126 , F17C2201/0119 , F17C2203/0629 , F17C2223/0161 , F17C2260/037
摘要： PURPOSE:To prevent a low-temperature liquid from producing any effect on the environments even when it is leaked out, by a method wherein an annular nozzle pipe is provided at a lower part of the space between a side cold insulant and an inner tank, and a pump for supplying liquid nitrogen is connected to the nozzle pipe. CONSTITUTION:An annular nozzle pipe 19 is provided at the lower part of the space 12 between a side cold insulant 6 and an inner tank 10, pumps 23, 27 for supplying liquid nitrogen from a liquid nitrogen source 21 are connected to the pipe 19, a low-temperature liquid detector 29 is provided at a lower part of the space 12, and the pumps 23, 27 are operated by a signal from the detector 29. Even if a low-temperature liquid is unexpectedly leaked from the interior of the inner tank 10 to the space 12, the pumps 23, 27 are operated by the signal from the detector 29, and liquid nitrogen is supplied into the space 12, so that liquid nitrogen is preferentially evaporated, thereby preventing the low-temperature liquid from being evaporated. Accordingly, even when the low-temperature liquid is leaked out, it does not cause any disaster nor produce any malacious effects on the environments.
摘要翻译：目的：为了防止低温液体即使在泄漏时也对环境产生任何影响，通过在侧冷侧绝缘体和内罐之间的空间的下部设置有环形喷嘴管的方法，并且用于供给液氮的泵连接到喷嘴管。构成：在侧冷侧绝缘物6与内槽10之间的空间12的下部设有环状喷嘴管19，将从液氮源21供给液氮的泵23,27与管19连接，低温液体检测器29设置在空间12的下部，泵23,27由来自检测器29的信号操作。即使低温液体从内部的内部意外地泄漏水箱10到空间12，泵23,27由来自检测器29的信号操作，并且液氮被供应到空间12中，使得液氮优先蒸发，从而防止低温液体蒸发。因此，即使低温液体泄漏，也不会引起任何灾害，也不会对环境产生任何不良影响。

77. 发明专利

JPS5827384B2 失效
公开(公告)号：JPS5827384B2
公开(公告)日：1983-06-09
申请号：JP14277479
申请日：1979-11-06
申请人： KAWASAKI HEAVY IND LTD
发明人： TOMITA TSUTOMU
IPC分类号： E04H7/18 , E02D29/045 , E04H7/00 , E04H7/02 , E21D13/00 , F17C3/00

78. 发明专利

JPS5811690A LIQUID PREVENTIVE BANK STRUCTURE OF TANK 失效
公开(公告)号：JPS5811690A
公开(公告)日：1983-01-22
申请号：JP10063881
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

79. 发明专利

JPS5761866B2 失效
公开(公告)号：JPS5761866B2
公开(公告)日：1982-12-27
申请号：JP13974879
申请日：1979-10-31
申请人： KAWASAKI HEAVY IND LTD
发明人： TOMITA TSUTOMU
IPC分类号： B65D90/00 , E04G1/36

80. 发明专利

JPS5789072A HANGING OF TANK BOTTOM PLATE 失效
公开(公告)号：JPS5789072A
公开(公告)日：1982-06-03
申请号：JP16632380
申请日：1980-11-25
申请人： KAWASAKI HEAVY IND LTD
发明人： TOMITA TSUTOMU
IPC分类号： E04H7/06 , B65D88/06

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