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1. 发明专利

JPS60246205A METHOD OF DEHUMIDIFICATION AND COLD HEAT RECOVERY OF O2 PRODUCTION UNIT 失效
公开(公告)号：JPS60246205A
公开(公告)日：1985-12-05
申请号：JP10350684
申请日：1984-05-22
申请人： MITSUBISHI HEAVY IND LTD
发明人： TSUTAYA HIROYUKI , IZUMI JIYUN , SHIRAKAWA SEIICHI , TOKITA YUUJI , KUBO TAKEI , MAEHARA KENICHI , ONOUE HIROSHI
IPC分类号： B01D53/04 , B01D53/26 , C01B13/02
摘要： PURPOSE:To aim reduction in power cost for dehumidification and fall in cost of installation in preparation of O2 by pressure swing method, by carrying out recovery of cold heat of desorbed N2 with a cold heat storage material and regeneration of an adsorbent by contact of the desorbed N2 with an adsorbent for dehumidification in a regeneration process. CONSTITUTION:Air pressurized by the compressor 32 is cooled to 30 deg.C by the after-cooler 34, and sent to the dehumidifying column 37. The air dehumidified by the dehumidifying column 37 is cooled by the plate fin heat exchanger 41, fed to the cold heat storage column 43, the temperature of the air is dropped while it is being brought into contact with the cold heat storage material 44, and the air is cooled to -10 deg.C at the outlet of the cold heat storage column 43. The air cooled to -10 deg.C is further cooled by the heat exchanger 47 with freon at -22 deg.C flowing from the refrigerator 45 through flow channel 46, becomes about -15 deg.C coldest temperature, and passed through the flow channel 48, and sent to the N2 adsorption column 50 packed with the O2 adsorbent 49. N2 in the air is adsorbed on the adsorbent 49 and removed, O2 concentration is raised, and O2 product with about 93% O2 concentration is collected through the plate fin heat exchanger 41 and through the opened valve 51 from the flow channel 52.

2. 发明专利

JPS59215822A Molding method of fiber-reinforced plastic 失效
标题翻译：纤维增强塑料成型方法
公开(公告)号：JPS59215822A
公开(公告)日：1984-12-05
申请号：JP9058883
申请日：1983-05-25
申请人： Mitsubishi Heavy Ind Ltd
发明人： TAKAGI KOUICHI , WAKAMIYA SUKEYOSHI , ONOUE HIROSHI
IPC分类号： B29C57/00 , B29C43/00 , B29C43/02 , B29C43/36 , B29C43/52 , B29C43/58 , B29C70/08 , B29C70/46 , B29D3/02
CPC分类号： B29C70/081 , B29C43/361 , B29C70/46 , B29C2043/023 , B29C2043/3618 , B29K2105/06
摘要： PURPOSE:To manufacture a molded fiber-reinforced plastic by a method wherein an uncured plastic which is reinforced with long filament fibers is wound around a plastic cylinder which is reinforced with short filament fibers with the long filament fibers arranged to be inclined against a generating line of the plastic cylinder and this plastic substance is put in dice and compressed and molded by punching. CONSTITUTION:Around a plastic cylinder which is reinforced with short filament fibers, a plastic matrix and long filament fibers, which are inclined against a generating line of the plastic cylinder, are wound to obtain a material 1. This material 1 is enclosed in dice 2,3. When a top punch 5 and a bottom punch 6 are shifted downward and upward respectively to compress the material 1 while the dice are vertically compressed not to open, the material 1 is deformed to fill a space 4 in the dice and molded so as to make the long filament fibers 1b envelope the short filament fiber reinforced plastic part 1a. Then the dice temperature is controlled in accordance with the physical properties of the synthetic resin to complete the curing and the dice are opened for demolding a molded product A.
摘要翻译：目的：通过以下方法制造模制纤维增强塑料：其中用长纤维纤维增强的未固化塑料缠绕在塑料圆筒上，该塑料圆筒用短纤维纤维增强，长丝纤维被布置为倾斜于发电线的塑料圆筒，并将该塑料物质放入骰子中并通过冲压压缩和模制。构成：围绕用短纤维纤维增强的塑料圆筒，围绕塑料圆筒的生成线倾斜的塑料基体和长丝纤维被卷绕以获得材料1.该材料1被包封在骰子2中，3。当顶部冲头5和底部冲头6分别向下和向上移动以压缩材料1，同时骰子垂直压缩不打开时，材料1变形以填充骰子中的空间4并模制，以便长丝纤维1b包围短纤维增强塑料部分1a。然后根据合成树脂的物理性能控制骰子温度以完成固化，并且打开骰子以脱模模制品A.

3. 发明专利

JPS5830562A PRESSURE VESSEL 失效
公开(公告)号：JPS5830562A
公开(公告)日：1983-02-23
申请号：JP12832481
申请日：1981-08-17
申请人： MITSUBISHI HEAVY IND LTD
发明人： TSUKAMOTO EIHIKO , ICHIKIZAKI TETSUO , WAKI SEIZABUROU , ONOUE HIROSHI
IPC分类号： F16J12/00 , F16J13/12
摘要： PURPOSE:To enable to reduce the size of the body of a pressure vessel, by attaching and detaching a cap by use of an upper support member which is located around the body of the pressure vessel and moved vertically with respect to the body of the pressure vessel. CONSTITUTION:An upper cap 15 is fitted into the body 14 of a pressure vessel by positioning a press member 17 and the upper cap 15 just above the body 14 of the pressure vessel and moving them downward by turning a cap attaching and detaching means 18. Further, a lower support member 21 and a tension bar are raised together with an upper support member 22 until the lower support member 21 comes into contact with a lower cap 16, and at the same time, partial thread of the member 17 and that of the upper support member 22 are brought into mesh with each other. Then, the member 17 is turned a predetermined angle in the direction shown by an arrow in the drawing, whereby the member 17 is threaded into the upper support member 22 and forces the upper cap 15 into the body 14 of the pressure vessel.

4. 发明专利

JPS5824653A PRESSURE VESSEL 失效
公开(公告)号：JPS5824653A
公开(公告)日：1983-02-14
申请号：JP12258681
申请日：1981-08-05
申请人： MITSUBISHI HEAVY IND LTD
发明人： TSUKAMOTO EIHIKO , ICHIKIZAKI TETSUO , WAKI SEIZABUROU , ONOUE HIROSHI
IPC分类号： F16J12/00
摘要： PURPOSE:To enhance the strength of lid mounting parts in a pressure vessel used for pressurizing hot hydrostatic pressure, by supporting sealing lids adapted to be fitted to upper and lower opening ends of the pressure vessel, to a pressure bearing frame separately supported. CONSTITUTION:A pressure cylinder 1 having opening at its upper end lower ends is supported by a plurality of legs 4 above a pit 3 having a depth enough to introduce or take out a member to be treated, through the opening at the lower end of the pressure cylinder 1, and upper and lower lids 5, 6 are fitted to the opening at the upper and lower ends of the cylinder 1 so that a pressure chamber 7 is defined. The lids 5, 6 are threadedly engaged with upper and lower supporting members 10, 11 which are connected together with a pluraity of vertically extending tension bars 12. The upper supporting member 10 is held by legs 4 through lifting cylinders 9, while the lower lid 6 is supported by the upper part of a loader 17 above a turn table 16, so that the lower lid 6 is received together with the member 2 to be treated, on the turn table 16 when a lower threaded member 11a is removed from the lower supporting member 11.

5. 发明专利

JPS56119685A METHOD FOR JOINING METAL CYLINDER UTILIZING GASEOUS PRESSURE 失效
公开(公告)号：JPS56119685A
公开(公告)日：1981-09-19
申请号：JP2369180
申请日：1980-02-27
申请人： MITSUBISHI HEAVY IND LTD
发明人： TSUKAMOTO HIDEHIKO , ICHIKIZAKI TETSUO , ONOUE HIROSHI
IPC分类号： B23K20/00 , B23K1/00 , B23K20/14
摘要： PURPOSE:To perform diffusion joining of multilayer cylindrical bodies effectively and surely by pressing the outside circumferential surfaces of the joined members by acting gaseous pressure thereby pressure-welding the fitted surfaces of the cylindrical bodies. CONSTITUTION:A sealing plate 1 is brazed to the top and under end face parts of the fitting surfaces 6 of an outside cylinder 4 and an inside cylinder 5 in a vacuum. The assembly of these two layer cylinders 4, 5 and sealing plate 1 which are brazed to one piece is put into a device that can apply gaseous pressure and temp. simultaneously, in which it is applied with gas pressure while being maintained at a diffusion joining temp., whereby the fitted surfaces 6 are diffusion- joined. The application of the gaseous pressure causes the inside cylinder 5 to elastically deform in a diameter expanding direction and the outside cylinder 4 in a diameter reducing direction and therefore the joined surfaces are pressure-welded and are diffusion- joined. Compressive stress is generated by the gaseous pressure acting upon the contact surfaces of the top and under end faces of the sealing plate 1 and the two layer cylinders 4, 5, so that the diffusion joining treatment is accomplished in the normal pressure-welded state of the fitted surfaces as well without the entry of brazing metal between the contact surfaces.

6. 发明专利

JPS59185544A Precision casting method 失效
标题翻译：精密铸造方法
公开(公告)号：JPS59185544A
公开(公告)日：1984-10-22
申请号：JP5918883
申请日：1983-04-06
申请人： Mitsubishi Heavy Ind Ltd
发明人： TSUKAMOTO EIHIKO , SUEDA MINORU , ICHIKIZAKI TETSUO , ONOUE HIROSHI , TAKAGI KOUICHI
IPC分类号： B22C7/02 , B22C9/04
CPC分类号： B22C9/04
摘要： PURPOSE:To simplify a casting stage in a lost wax method in the stage of casting precisely mechanical parts, etc. having intricate shapes by the lost wax method by incorporating metallic powder for casting in a wax model. CONSTITUTION:After 80vol% powder of a heat-resistant alloy, etc. to be used for casting, 10vol% paraffin wax, and 2vol% molding assistant are kneaded at 100 deg.C, the mixture is cooled to solidify and is pulverized to granules of average 2mm. square. The granules are molded to a model 5 of machine parts having an intricate shape with an injection molding machine. Wax 6 of the same quality as the quality of the above-mentioned wax for compensating the portion for the riser and the loss of the wax is placed on the model 5 and a refractory slurry such as zircon sand is coated on the outside thereof and is dried. Such coating and drying are repeated to mold a casting mold 7 formed of the refractory material. The mold is put in a heating furnace and the wax is melted away to leave the metallic powder in the mold 7, then the temp. is raised in this state to melt the metallic powder and to fill the molten metal by gravity in the mold 7. After the molten metal is cooled to solidify, the mold 7 is broken and a casting 9 is taken out.
摘要翻译：目的：通过在蜡模型中加入用于铸造的金属粉末，通过失蜡法将精密机械零件等精密机械零件等简化铸造阶段。构成：将用于铸造的耐热合金等的80体积％粉末，10体积％石蜡和2体积％成型助剂在100℃下进行混炼，将混合物冷却固化并粉碎成颗粒平均2mm。广场。将颗粒用注射成型机模制成具有复杂形状的机器零件的模型5。与上述用于补充上升部分的蜡的质量和蜡的损失相同质量的蜡6放置在模型5上，并且诸如锆石砂的耐火浆料涂覆在其外部，并且干燥。重复这种涂覆和干燥以模制由耐火材料形成的铸模7。将模具放入加热炉中，将蜡熔化，将金属粉末留在模具7中，在这种状态下升高以熔化金属粉末并通过重力在模具7中填充熔融金属。在熔融金属冷却固化之后，模具7断裂并且取出铸件9。

7. 发明专利

JPS5834271A PRESSURE-TIGHT CASING 失效
公开(公告)号：JPS5834271A
公开(公告)日：1983-02-28
申请号：JP13354781
申请日：1981-08-26
申请人： MITSUBISHI HEAVY IND LTD
发明人： TSUKAMOTO EIHIKO , ICHIKIZAKI TETSUO , WAKI SEIZABUROU , ONOUE HIROSHI
IPC分类号： F16J12/00 , F27B17/00
摘要： PURPOSE:To provide a pressure-tight cylinder having opening portions at the upper and lower ends thereof which can carry in and out a substance to be processed from the lower end and which can improve the strength and facilitate carrying in and out a substance to be processed by providing a pressure support frame separately from the pressure-tight cylinder. CONSTITUTION:A pressure-tight cylinder 1 having openings at both upper and lower ends thereof is disposed in such a manner as to carry in and out a substance 12 to be processed from the lower end opening portion, and an upper cover 2 and a lower cover 3 are respectively mounted on the upper opening portion and the lower opening portion to form a pressure-tight chamber 13. A pressure support frame 30 is formed by coupling upper support members 6 elevated by elevating cylinders 8 to lower support members 7 by two tension bars 4 extended upward and downward and disposed at the outer periphery of the pressure-tight cylinder 1. Thus, even if the pressure support frame 30 receives force along the axis of the cylinder 1, there is no bending moment in the tension bars 4.

8. 发明专利

JPS5821063A PRESSURE VESSEL 失效
公开(公告)号：JPS5821063A
公开(公告)日：1983-02-07
申请号：JP11928081
申请日：1981-07-31
申请人： MITSUBISHI HEAVY IND LTD
发明人： TSUKAMOTO HIDEHIKO , ICHIKIZAKI TETSUO , WAKI SEIZABUROU , ONOUE HIROSHI
IPC分类号： F16J12/00
摘要： PURPOSE:To easily carry in and out objects to be processed without enlarging the size of the main body of a pressure vessel by enabling a workman to attach and detach a lid of an upper support member which makes a vertical movement in relation to said body, while staying in a positioned on the periphery of said body. CONSTITUTION:An attaching/detaching device 18 is rotated to position a pressing member 17 and an upper lid 15 right above a pressure vessel main body 14 and then lower them so that the upper lid 15 is fitted on said main body 14. A lower support member 21 is lifted up together with an upper support member 23 and tension bars 22 by means of a cylinder 20 until said member 21 presses a lower lid 16. The pressing member 17 is rotated to be screwed into the upper support member 23 side. The upper support member 23, the lower support member 21 and the tension bars 22 work together as a pressing frame so that the pressure vessel main body 14 is held and pressed between the upper lid 15 and the lower lid 16, so as to increase the sealing effect.

9. 发明专利

JPS57126903A Hot hydrostatic pressure press molding method 失效
标题翻译：热水压力压力成型方法
公开(公告)号：JPS57126903A
公开(公告)日：1982-08-06
申请号：JP1166681
申请日：1981-01-30
申请人： Mitsubishi Heavy Ind Ltd
发明人： TSUKAMOTO HIDEHIKO , ICHIKIZAKI TETSUO , ONOUE HIROSHI
IPC分类号： B22F3/14 , B22F3/12 , B22F3/15
CPC分类号： B22F3/1241
摘要： PURPOSE:To mold a sintered product with good quality in a short operation time by acting predetermined pressure and temp. on an object to be molded through a metal film and a powder having flowing property. CONSTITUTION:At first, to the end part of a sample (an object to be molded) 1, a conveying handle part 2 in constituting a film is attached by welding or the like and, to said sample 1, a film 3 comprising a ceramic powder which is not softened at a treating temp. and shows flowing property against external force as a particle aggregate is formed by an appropriate method. Next, in an evacuated atmosphere, the entire surface of the film 3 is covered and a metal film 4 is formed so as not to permeate a gas through the film 3. By this method, a sample 5 to be molded constituted in such a state that the inside of the film 4 is degassed and hermetically sealed is obtained. The obtained sample 5 is placed under a high temp. and high pressure environment and predetermined pressure and temp. are acted on the sample 1 through the film 4 softened at a high temp. and the film 3 having flowing property. After this operation, the films 3, 4 are removed to take out the sample 1 and the knob part 2 is removed.
摘要翻译：目的：通过施加预定的压力和温度，在短时间内对具有良好质量的烧结产品进行成型。通过金属膜成型的物体和具有流动性的粉末。构成：首先，对于样品（待成型体）1的端部，通过焊接等附着构成膜的输送手柄部分2，并且向所述样品1提供包含陶瓷的膜3 在处理温度下不软化的粉末并且通过适当的方法形成作为颗粒聚集体的抗外力的流动性。接下来，在抽真空的气氛中，膜3的整个表面被覆盖，并且形成金属膜4，以便不透过膜3中的气体。通过这种方法，在这种状态下构成待模制的样品5 获得膜4的内部被脱气并气密密封。将获得的样品5置于高温下。高压环境和预定压力和温度。通过在高温下软化的膜4作用在样品1上。膜3具有流动性。在该操作之后，去除胶片3,4以取出样品1，去除旋钮部分2。

10. 发明专利

JPS58138595A HYDROSTATIC PRESSURIZING DEVICE 失效
公开(公告)号：JPS58138595A
公开(公告)日：1983-08-17
申请号：JP2225782
申请日：1982-02-15
申请人： MITSUBISHI HEAVY IND LTD
发明人： ICHIKIZAKI TETSUO , WAKI SEIZABUROU , ONOUE HIROSHI
IPC分类号： B22F3/14 , B22F3/15 , B30B5/02 , B30B11/00
摘要： PURPOSE:To eliminate the need for spacers, to reduce the length of an air feed and discharge pipe and to improve durability and safety, by providing freely slidable cover bodies to the top and bottom ends of a cylindrical body of a pressure resistant vessel, bringing the cover bodies into contact with the reaction receiving member of a press frame by the pressure in the vessel and supporting the same. CONSTITUTION:A pressure resistant vessel 12 is constituted of a cylindrical body 47, a top cover 29, a bottom cover 48 and seals 49, 50. The vessel 12 is moved on the rail 57 on a stand 56 by means of a motor 58 and moves to the positions III-IV-V-IV. While the vessel 12 is in the position IV, the nozzle of the air feed and discharge pipe 30 of an upper reaction receiving member 19 is pressed downward to fit the same to the air feed and discharge port 41 of the cover 29, thereby feeding a pressurizing medium under pressure into the vessel 12. Then, the pressure in the vessel 12 increases gradually, and the cover 29 slides upward until the cover contacts with the member 19. The cover 48 is forced similarly to a lower reaction receiving member 20 in this stage, and the expanding force of the covers 29, 49 is supported by a press frame 11.

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