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21. 发明专利

JP2505565B2 失效
公开(公告)号：JP2505565B2
公开(公告)日：1996-06-12
申请号：JP2803689
申请日：1989-02-07
申请人： MITSUBISHI HEAVY IND LTD
发明人： IRINO MITSUHIRO , SAKAI HIROSHI , WATANABE KYOSHI
IPC分类号： H01M8/02 , H01M8/12

22. 发明专利

JPH0833373A RARE-GAS CYCLE DIRECT GENERATOR 失效
公开(公告)号：JPH0833373A
公开(公告)日：1996-02-02
申请号：JP16141794
申请日：1994-07-13
申请人： MITSUBISHI HEAVY IND LTD
发明人： HORIOKA RYUJI , HASHIZAKI KATSUO , IRINO MITSUHIRO , OMURA NAOKI
IPC分类号： H02N11/00
摘要： PURPOSE:To provide a rare-gas cycle direct generator which can extend the life of both members of an electrode and an electrical insulation wall and has an improved heat-insulation efficiency. CONSTITUTION:A rare-gas cycle direct generator is provided with an actuation gas introduction part 11, positive and negative electrodes 12 and 13, an electrical insulator 14 included between the electrodes 12 and 13, and a heat insulating material 15 consisting of a heat-resistance low-heat-conduction-rate member such as mica among the part l1, the electrodes 12 and 13, and the insulator 14.

23. 发明专利

JPH07335242A SEAL STRUCTURE 失效
公开(公告)号：JPH07335242A
公开(公告)日：1995-12-22
申请号：JP12212394
申请日：1994-06-03
申请人： MITSUBISHI HEAVY IND LTD
发明人： IRINO MITSUHIRO , TANAKA KAZUHISA , HASHIDA KAZUNOBU , YOSHIDA ZENICHI , MUKOHARA OTOMASA , FUNATSU MASAYUKI , NANJO FUSAYUKI , WATANABE KIYOSHI , OGURA KAZUMI
IPC分类号： H01M8/12 , H01M8/24
摘要： PURPOSE:To provide seal structure without a crack or the like due to thermal expansion stress. CONSTITUTION:In a fuel cell generator, an inner cylinder 5, connected to a hole part 12a of an upper partitioning plate 12, is provided in the upper partitioning plate 12. The structure is formed by providing an outer cylinder 6, surrounding the inner cylinder 5, in the upper partitioning plate 12, placing a seal material 10, which is glass or enamel in a liquid state in a 700 to 1000 deg.C range, between the inner/outer cylinders 5, 6, and by connecting a lower end of a connection pipe 7, connected to an exhaust manifold 16b, to the inner cylinder 5 so as to be immersed in the seal material 10 between the inner/outer cylinders 5, 6.

24. 发明专利

JPH065294A FLAT TYPE SOLID ELECTROLYTIC FUEL CELL 失效
公开(公告)号：JPH065294A
公开(公告)日：1994-01-14
申请号：JP16086092
申请日：1992-06-19
申请人： MITSUBISHI HEAVY IND LTD
发明人： YOSHIMOTO KAZUHIRO , WATANABE KIYOSHI , NANJO FUSAYUKI , TAKENOBU KOICHI , IRINO MITSUHIRO
IPC分类号： H01M8/02 , H01M8/12
摘要： PURPOSE:To provide a stable fuel cell which has high size precision and scarcely shows volume change even if exposed to a reducing atmosphere by using a metal which has a shape to absorb the elongation caused by thermal expansion and a prescribed heat-resistant temperature as a supporting layer in the fuel passing route side. CONSTITUTION:In a flat-type solid electrolytic fuel cell composed of an electricity generating layer 4, an inter connector layer 1, and a supporting layer set between both layers, a metal having a shape to absorb the elongation caused by thermal expansion and 900-1100 deg.C heat resistant temperature is used for the supporting layer in the fuel passing route side. As the metal to be used, there are heat resistant metals or alloys of Cr, Si, Sm, Sc, W, Ti, Fe, Ni, Pt, Hf, Be, Mn, Mo, etc., and in the case a cermet is used for the supporting material, volume is changed and stress is caused since it is exposed to reducing atmosphere at the operation time and by contraries in the case of a metal, stress is not caused at all.

25. 发明专利

JPH062808A SLAG TAP TYPE COAL COMBUSTION UNIT 失效
公开(公告)号：JPH062808A
公开(公告)日：1994-01-11
申请号：JP18758592
申请日：1992-06-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： IRINO MITSUHIRO
IPC分类号： F23C5/32
摘要： PURPOSE:To perform a substantial complete removal of slag from combustion gas. CONSTITUTION:A plurality of feeding holes 3 in which coal and primary air 1 are fed into a vertical primary combustion chamber 2 in a tangential direction are arranged at the upper part of a wall 4 of the primary combustion chamber and combustion gas 5 swirls and flows downward. A cyclone inner cylinder 16 communicating with a secondary combustion chamber 7 is arranged at the upper part within the primary combustion chamber 2 and at the same time its lower part 17 is expanded in a tapered form, thereby combustion gas flowing in a downward swirled direction is directed to strike against the side wall 4 by the tapered expanded part 17 as indicated by a symbol 5a, reversed as indicated by a symbol 5b and then the combustion gas is flowed into the cyclone inner cylinder 16 of high temperature.

26. 发明专利

JPH05343092A 失效
公开(公告)号：JPH05343092A
公开(公告)日：1993-12-24
申请号：JP14434692
申请日：1992-06-04
申请人： CHUBU ELECTRIC POWER , MITSUBISHI HEAVY IND LTD
发明人： KATO ATSUSHI , EZAKI YOSHIMI , HATTORI MASATOSHI , IRINO MITSUHIRO , HASHIDA KAZUNOBU , TANAKA KAZUHISA , OGURA KAZUMI , WATANABE KIYOSHI , NANJO FUSAYUKI , TAKENOBU KOICHI , FUNATSU MASAYUKI
IPC分类号： H01M8/24
摘要： PURPOSE:To improve performance by reducing a leakage of fuel gas and oxidized gas as well as to facilitate assembling and repair by simplifying structure. CONSTITUTION:In a fuel cell power generation device having an exhaust gas chamber 82 and a fuel cell housing chamber 81 to house a plurality of fuel cells 51 while being surrounded with airtight partition walls 84a, 84b and 84c, the fuel cells 51 are an external manifold type plate like solid electrolytic fuel cell housed in a fuel gas duct container 61 composed of an external manifold 67 for oxygen gas and an external manifold 66 for fuel gas. A weight 69 is arranged above the fuel cells 51 housed in the fuel gas duct container 61 through a drop cover 68.

27. 发明专利

JPH0417266A FLAT TYPE SOLID ELECTROLYTIC FUEL BATTERY 失效
公开(公告)号：JPH0417266A
公开(公告)日：1992-01-22
申请号：JP11927890
申请日：1990-05-09
申请人： MITSUBISHI HEAVY IND LTD
发明人： WATANABE KIYOSHI , YAMAMURO SHIGEAKI , TAKENOBU KOICHI , HANEDA TOSHIO , IRINO MITSUHIRO
IPC分类号： H01M8/02 , H01M8/12
摘要： PURPOSE:To prevent generation of crack at the time of elevating temperature by forming supporting frames made of the same material as that of a solid electrolyte layer in the circumference of a generating film, and locating packing materials between the supporting frames and interconnectors. CONSTITUTION:A supporting frame 7 made of the same material as that of the solid electrolyte as main material of a generating film 5 is adhered to the circumference of the generating film 5 to improve the strength. Furthermore, a heat resistant packing material 8 is located between the generating film 5 and an interconnector 9 respectively having a coefficient of thermal expansion different from each other. Consequently, gas seal is performed without adhering strongly to reduce a difference of coefficients of thermal expansion thereof. Generation of crack to be caused by a difference of coefficients of thermal expansion between the materials at the time of elevating temperature of a battery main member can thereby be prevented to obtain the high generating property and durability.

28. 发明专利

JPH03286937A ENVIRONMENTAL CONTROL ARRANGEMENT FOR UNDERGROUND SPACE 失效
公开(公告)号：JPH03286937A
公开(公告)日：1991-12-17
申请号：JP8804790
申请日：1990-04-02
申请人： MITSUBISHI HEAVY IND LTD
发明人： SUMIYA SHUJI , MAEHARA NORIYASU , IRINO MITSUHIRO , OTAKE KANJI
IPC分类号： F24F3/00 , F24F7/06
摘要： PURPOSE:To positively utilize both a constant temperature characteristic and a heat- accumulating characteristic of the earth, by a method wherein an encirclement space encircling a utilization space is formed between a partition wall and a wall surface, and selecting dampers for selecting communication or isolation between at least one ventilating duct among a plurality of the ventilating ducts, whereby the utilization space communicates with an outside, and the encirclement space. CONSTITUTION:In winter, outside air with low temperature flows into an encirclement space 11 from the upper part thereof through ventilating ducts 3 and while the air is flowing through the encirclement space 11, heat exchange between the air and the earth 6 is done through a wall surface 7. In this way, the air absorbs warm heat accumulated in the earth 6 and becomes warm, and flows into a utilization space 10 through the under part of the encirclement space 11. The air polluted in the utilization space 10 is forcibly passed through the inside of a ventilating duct 2 by a ventilating fan 5, and is exhausted on the ground. In summer, selecting dampers 12, 13 are selected, and the encirclement space 11 communicates with the ventilating ducts 3 and the utilization space 10, and at the same time, the ventilating fan 5 is driven in ordinal direction. In this way, the air with high temperature flows into the encirclement space 11 through the ventilating ducts 3, and while the air is flowing through the encirclement space, heat exchange between the air and the earth 6 is done through the wall surface 7, and thus the air absorbs cool heat accumulated in the earth 6 and becomes cool.

29. 发明专利

JPS647475A MANUFACTURE OF FLAT TYPE SOLID ELECTROLYTE FUEL CELL 失效
公开(公告)号：JPS647475A
公开(公告)日：1989-01-11
申请号：JP16106087
申请日：1987-06-30
申请人： MITSUBISHI HEAVY IND LTD
发明人： NISHIKAWA HIDEO , IRINO MITSUHIRO
IPC分类号： H01M8/02 , H01M4/86 , H01M8/12 , H01M8/24
摘要： PURPOSE:To prevent cracks in the laminated body of a fuel cell in the title at the time of drying and baking by mixing fibers of yttria stabilized zirconia in the first slurry, and mixing LaCaCrO3, LaMgCrO3 or Al2O3, and yttria stabilized zirconia fibers in the second slurry. CONSTITUTION:In the process of laminating a solid electrolyte film 1 consisting of the first slurry, an oxygen side electrode film 2, a fuel side electrode film 3, and an interconnector 4 consisting of the second slurry, and drying and baking the laminated body, yttria stabilized zirconia fibers 5 are mixed in the first slurry, and LaCaCrO3, LaMgCrO3 or Al2O3, and yttria stabilized zirconia fibers 6 are mixed in the second slurry. This improves strength of the solid electrolyte film and interconnector, thereby occurrence on cracks in the laminated body to cause it to be split can be prevented at the time of drying and baking.

30. 发明专利

JPS63270977A HIGH TEMPERATURE AIRTIGHT JOINT 失效
公开(公告)号：JPS63270977A
公开(公告)日：1988-11-08
申请号：JP10392487
申请日：1987-04-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： SEKIKAWA MASABUMI , ISHIBASHI MASARU , SUMI MASAO , NAJIMA KENJI , MINAMI MASAHARU , IRINO MITSUHIRO , HANADA TATSUMICHI , NISHIKAWA HIDEO , SAKAI HIROSHI , NAKATANI HAYAMIZU , SATAKE TOKUMI
IPC分类号： F16J15/14 , H01M8/02
摘要： PURPOSE:To make it possible to maintain airtightness through low fastening force by fitting a sealing member made of glass on a sealed part, and keeping the sealed part in temperature above the softening point of the glass. CONSTITUTION:The secondary tube 11b its tightly fastened to the primary tube 11a with bolts 13 through a glass 12 functioning as a sealing member. When the glass 12 becomes in temperature higher than its softening point, the glass 12 becomes softer to adhere to its opposite member, and makes thereby sealing action between an inside A and an outside B of the tubes 11a, 11b. Thus the glass 12 used for the sealing member can produce a high temperature airtight joint which can maintain the airtightness through low fastening force.

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