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1. 发明专利

JPS6323440B2 失效
公开(公告)号：JPS6323440B2
公开(公告)日：1988-05-16
申请号：JP8074079
申请日：1979-06-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJITA SUMIO , NAKAMURA JUN , HARADA SUSUMU
IPC分类号： F17C3/06

2. 发明专利

JPS6110199A Low-temperature liquid storing tank 失效
标题翻译：低温液体储存罐
公开(公告)号：JPS6110199A
公开(公告)日：1986-01-17
申请号：JP12734884
申请日：1984-06-22
申请人： Mitsubishi Heavy Ind Ltd
发明人： FUJITA SUMIO , WATANABE MASATAKE
IPC分类号： F17C3/06 , F17C3/02
CPC分类号： F17C3/022 , F17C2201/0109 , F17C2203/03 , F17C2209/234 , F17C2223/0161
摘要： PURPOSE:To prevent damage of a side membrane by providing a liquid seal corrugated plate for covering a difference in level portion extending over an upper cold insulator and a lower cold insulator disposed in engagement with each other with a difference in level. CONSTITUTION:A vertical flexible gas seal plate 6 is interposed between the upper portion of a side membrane 3 and a guarder 5 disposed on a roof 4 of a storing tank. An upper cold insulator 7 and a lower cold insulator 8 are liquid- tightly fixed to the upper and lower inside surfaces of the seal plate 6. The joint portions of the upper and lower cold insulators 7, 8 are engaged with each other with a difference in level, and a liquid seal corrugated plate 9 is liquid-tightly joined extending over the upper and lower cold insulators 7, 8 through fitting veneer boards 10 in such a manner as to cover the engaging portion having a difference in level of the upper and lower cold insulators 7, 8.
摘要翻译：目的：通过提供液面密封波纹板来防止侧膜的损坏，用于覆盖上部冷绝缘体上延伸的水平部分的差异，以及设置成彼此以不同的水平布置的下部冷绝缘体。构成：在侧膜3的上部和设置在储存罐的顶部4上的防护件5之间插入有垂直的柔性气体密封板6。一个上部冷绝缘体7和一个下部冷却绝缘子8被液密地固定在密封板6的上部和下部内表面上。上部和下部冷却绝缘子7,8的接合部分彼此接合液面密封波纹板9通过装配单板10以覆盖上部和下部冷绝缘体7,8的水平差的方式液密地连接在上下冷却绝缘子7,8上。低冷绝缘子7,8。

3. 发明专利

JPS56111039A GAS TREATING METHOD 失效
公开(公告)号：JPS56111039A
公开(公告)日：1981-09-02
申请号：JP1231080
申请日：1980-02-04
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJITA SUMIO , GOTOU SOTOHARU
IPC分类号： B01D53/68 , B01D53/34 , B01J19/00 , B08B5/00
摘要： PURPOSE:To prevent scaling on inside wall effectively, in a gas treating method in which gas-liquid or gas-solid contact is accomplished, by recirculating the treated gas through a piping thereby producing the swirling flow on the inner side of the cylindrical part of the device along the inside wall thereof. CONSTITUTION:At the time when a reacting gas enters the device through a gas inlet 1 and is released as an exhaust gas 3 after completing chemical reaction, part of said exhaust gas is sucked and is fed into a reaction tower by providing a pipe 6 and a fan F. The circulating exhaust gas fed therein creates strong swirling flow constantly on the inner side of the side wall of the reaction tower, thereby preventing the powder and slurry mist of the reacting agent sprayed from a nozzle 5 from scaling on the inner side of the reactor. It is possible to mix the reacting gas entering the tower inside through the gas inlet 1 with the reacting agent necessary for treating this at a sufficient amount by spraying the same from the nozzle 5.

4. 发明专利

JPS566994A MEMBRANE SUPPORT STRUCTURE FOR LOWWTEMPERATURE TANK 失效
公开(公告)号：JPS566994A
公开(公告)日：1981-01-24
申请号：JP8074079
申请日：1979-06-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJITA SUMIO , NAKAMURA JIYUN , HARADA TOORU
IPC分类号： F17C3/06
摘要： PURPOSE:To prevent fatigue rupture in bending of a membrane for a low-temperature tank, by providing a membrane anchor which can oscillated freely around an axis extended at a right angle to the surface of a tank body, whereby the membrane can be oscillatingly displaced within a plane in which the membrane is extended. CONSTITUTION:Cold insulating panels 1 are fixed to a tank body 4 via an anchor body in such a manner that the thermal deformation of the panels 1 can be restricted by a flange 3 of the anchor body. The flange 3 serves to prevent the panels 1 from being deflected at a low temperature. A membrane 14 is fixed to a membrane anchor 13 which is oscillatably joined to another flange 12 of the anchor body. The anchor 13 serves to permit an oscillatory movement of the membrane 14 based on a thermal stress generated therein, and receives a load based on the thermal stress. This load is transmitted to the tank body 4 via the anchor body, so that a gap does not occur between the main anchor 13 and the surfaces of the cold insulating panels 1. Accordingly, no fatigue rupture in bending of the membrane 14 occurs.

5. 发明专利

JPS54145013A LOW TEMPERATURE DOUBLE TANK 失效
公开(公告)号：JPS54145013A
公开(公告)日：1979-11-12
申请号：JP5293578
申请日：1978-05-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJITA SUMIO , NIWA RIICHI , KASHIMA HIDETOSHI
IPC分类号： F17C3/06 , F17C3/02
摘要： PURPOSE:To absorb thermal distortion of a double tank, by joining caps having two kinds of corrugations watertight with elementary plates having four flanged sides. CONSTITUTION:When any of elementary plates 1 is cooled, it contracts evenly in two directions, lengthways and sideways. To the vertical direction of its eacy flange 2, at this moment, a corrugation 5 formed by welding the flanges 2 with adjacent flanges 12 at their top end can absorb the thermal distortion. To horizontal direction of the flanges 2, the second corrugation 6 of a cap 4 necessarily joined to an end of the flange 2 is formed by pulling the first corrugation 5 to the vertical direction for ansorbing the thermal distortion there. Since this applies to every side of the elementary plates 1, the plates 1 never produce harmful stress in their surface.

6. 发明专利

JPS6110198A Low-temperature liquid storing tank 失效
标题翻译：低温液体储存罐
公开(公告)号：JPS6110198A
公开(公告)日：1986-01-17
申请号：JP12734784
申请日：1984-06-22
申请人： Mitsubishi Heavy Ind Ltd
发明人： FUJITA SUMIO , WATANABE MASATAKE
IPC分类号： F17C3/06 , F17C3/02
CPC分类号： F17C3/022 , F17C2201/0109 , F17C2203/03 , F17C2223/0161
摘要： PURPOSE:To prevent damage of a side membrane by disposing an upper cold insulator and a lower insulator in engagement with each other with a difference in level on the inside surface of a vertical flexible gas seal plate. CONSTITUTION:A vertical flexible gas seal plate 6 is interposed between the upper portion of a side membrane and a guarder 5 disposed on a roof 4 of a storing tank, and is liquid-tightly fixed to the side membrane. An upper cold insulator 7 and a lower cold insulator 8 are liquid-tightly fixed to the upper and lower inside surfaces of the seal plate 6, and the joint portions of the upper and lower cold insulators 7, 8 are engaged with each other with a difference in level, and the dimensions of the cold insulators are set in such a manner that when it is the normal temperature in the storing tank, the cold insulators contact each other, and even if the cold insulators are vertically shifted in position at the time of storing low-temperature liquid, liquid-tightness can be substantially maintained.
摘要翻译：目的：通过将上部冷绝缘体和下部绝缘体彼此接合而防止侧膜的损坏，其中垂直柔性气体密封板的内表面具有差异。构成：垂直柔性气体密封板6插入在侧膜的上部和设置在储存罐的顶部4之间的护罩5之间，并且液密地固定在侧膜上。上部冷绝缘体7和下部冷绝缘体8液密地固定在密封板6的上下内表面，并且上，下冷绝缘子7,8的接合部分彼此接合冷水绝缘子的尺寸和冷却绝缘子的尺寸设定为当储存箱的正常温度时，冷绝缘体彼此接触，并且即使冷绝缘体在此时垂直移动就位储存低温液体时，可以大大地保持液密性。

7. 发明专利

JPS5899379A SUSPENSION STORAGE TANK 失效
公开(公告)号：JPS5899379A
公开(公告)日：1983-06-13
申请号：JP18912681
申请日：1981-11-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJITA SUMIO , SUNAMOTO DAIZOU
IPC分类号： B65G3/04 , B65D88/06 , B65D90/00

8. 发明专利

JPS54128018A BOTTOM SEPARATING TYPE LOW TEMPERATURE TANK 失效
公开(公告)号：JPS54128018A
公开(公告)日：1979-10-04
申请号：JP3584478
申请日：1978-03-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJITA SUMIO , OOSAKA KENJI , YAMAGATA SHIYUNSUKE , NIWA RIICHI , SUZUKI HIDEO
IPC分类号： F17C3/06 , F17C13/12
摘要： PURPOSE:To prevent the inner reservoir from easy breakage if the outer reservoir bottom may be broken in such a way that the bottom corners are solidified at anchors, further a flat plate shaped bridge plate fixed at its one part onto the bottom edge side is provided. CONSTITUTION:Since bottom corners of the inner reservoir 6 are fixed at the bottom part of the outer reservoir bulkhead 1 at anchors 9, even if the bottom part of the inner reservoir 6 reiterates contraction and expansion by outlet and inlet of stored liquid, there is no case of changes, further for example even if the outer reservoir bottom 2 may be somewhat changed against tha outer reservoir bulkhead 1 by congelation of soil, etc., there is no case of easy changes of the figuration, in consequence, the inner reservoir 6 does not bring forth breakage. Further, even though there may be an occurrence of condition that the outer reservoir bulkhead 1 should be compelled to be pressed down in the direction of arrow X, since a flat plate shaped bridge plate 7 fixed at one part thereof on the bottom edge 1A is gentle slopingly bent down under the weight of stored liquid, and the inner reservoir 6 is supported thereby, it can absolutely eliminate to have fears for breaking the bottom part of the inner reservoir 6 owing to stepped difference of the bottom edge 1A from the outer reservoir bottom 2.

9. 发明专利

JPS54128017A BOTTOM SLIDING TYPE LOW TEMPERATURE TANK 失效
公开(公告)号：JPS54128017A
公开(公告)日：1979-10-04
申请号：JP3584378
申请日：1978-03-28
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJITA SUMIO , OOSAKA KENJI , YAMAGATA SHIYUNSUKE , NIWA RIICHI , SUZUKI HIDEO
IPC分类号： F17C3/06 , F17C13/00 , F17C13/08 , F17C13/12
摘要： PURPOSE:To prevent the inner reservoir from easy breakage if the outer reservoir bottom may be broken in such a way that the bottom corners are solidified at anchors, further the inner reservoir bottom is gentle slopingly supported by a bridge plate which constitutes a cantilever with tapered section. CONSTITUTION:Since bottom corners of the inner reservoir 6 is fixed at the bottom part of the outer reservoir bulkhead 1 at anchors 9, even if the bottom part of the inner reservoir 6 reiterates contraction and expansion by outlet and inlet of stored liquid, there is no case of changes, further for example even if the outer reservoir bottom 2 may be somewhat changed against the other reservoir bulkhead 1 by congelation of soil, etc., there is no case of easy changes of the figuration, in consequence, the inner reservoir 6 does not bring forth breakage. Further, even though there may be an occurrence of condition that the outer reservoir bulkhead 1 should be compelled to be pressed down in the direction of arrow X, since a flat plate shaped bridge plate 7 fixed at one part thereof on the bottom edge 1A is gentle slopingly bent down under the weight of stored liquid, and the inner reservoir 6 is supported thereby, it can absolutely eliminate to have fears for breaking the bottom part of the inner reservoir 6 owing to stepped difference of the bottom edge 1A from the outer reservoir bottom 2.

10. 发明专利

JPS54121415A MEMBRANE BOTTOM PART OF LOW TEMPERATURE TANK 失效
公开(公告)号：JPS54121415A
公开(公告)日：1979-09-20
申请号：JP2849378
申请日：1978-03-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： FUJITA SUMIO , NIWA RIICHI , KASHIMA HIDETOSHI
IPC分类号： F17C3/06 , F17C3/02
摘要： PURPOSE:To obtain a membrane bottom part with possiblity of absorbing rationally cooling strain in the bottom part of a low temperature tank which is generally formed into a round shape and of making the structure into a pattern commensurating with the round shape in a bursting-star pattern from the center of the bottom part of the low temperature tank. CONSTITUTION:Starting with preparing long and narrow plate bodies 1-7 respectively different in their length whose flexible pleats 8 are provided in the longitudinal directions, for example, the plates 2, 3, 5, 7 have each one extremity of their mutuality joined practically at the middle in the longitudinal directions to their mating sides, forming irregular quadrilateral frames which have each one extremity of each plate body 2, 3, 5, 7 jutted out of each apex, whose opening parts are blocked with thin plates 9. Now, when the tank bottom part is cooled off by stored liquid, the plate bodies 2, 3, 5, 7 are cooled off and contracted, points a-d are displaced such as being a'-d' which absorb the cooling strain. Besides, the thin plates 9 have smooth contraction with turns without any fetters.

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