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公开(公告)号：USRE33142E
公开(公告)日：1990-01-09
申请号：US331294
申请日：1989-03-31
IPC分类号： F04D25/06 , F04D29/04 , F04D29/059 , F04D29/62
CPC分类号： F04D29/059 , F04D25/02 , F04D25/06 , F04D29/624 , Y10T74/19684
摘要： A centrifugal compressor for use in turbo-refrigerators, for example, has a motor casing frame section in which a drive motor is accomodated and a gear casing frame section in which a multiplying gear mechanism is accomodated. The multiplying gear mechanism is connected at its input side with the drive motor and at its output side with an impeller. The mechanism has a first shaft including a rotor shaft of the drive motor and a gear shaft carrying a multiplying gear and separably connected directly with the rotor shaft, a second shaft mounting the impeller and having a pinion meshing with the speed multiplying gear, and bearings mounted on bearing casing frame sections for supporting the first and second shafts at their opposed ends, respectively. The motor casing frame section, gear casing frame section and bearing casing frame section are integrally formed as a unitary body.
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公开(公告)号：US4743174A
公开(公告)日：1988-05-10
申请号：US907132
申请日：1986-09-12
CPC分类号： F04D25/06 , F04D29/059 , F04D29/624 , Y10T74/19684
摘要： A centrifugal compressor for use in turbo-refrigerators, for example, has a motor casing frame section in which a drive motor is accomodated and a gear casing frame section in which a multiplying gear mechanism is accomodated. The multiplying gear mechanism is connected at its input side with the drive motor and at its output side with an impeller. The mechanism has a first shaft including a rotor shaft of the drive motor and a gear shaft carrying a multiplying gear and separably connected directly with the rotor shaft, a second shaft mounting the impeller and having a pinion meshing with the speed multiplying gear, and bearings mounted on bearing casing frame sections for supporting the first and second shafts at their opposed ends, respectively. The motor casing frame section, gear casing frame section and bearing casing frame section are integrally formed as a unitary body.
摘要翻译： 例如，在涡轮制冷机中使用的离心式压缩机具有电动机壳体框架部，驱动马达被容纳在该马达壳体框架部分和齿轮箱框架部分，在该齿轮壳体框架部分中容纳了倍增齿轮机构。 倍增齿轮机构在其输入侧与驱动电机连接，其输出侧连接有叶轮。 该机构具有包括驱动电动机的转子轴的第一轴和承载有与转子轴直接分离的倍增齿轮的齿轮轴，安装叶轮并具有与变速齿轮啮合的小齿轮的第二轴和轴承 安装在轴承壳体框架部分上，用于分别在其相对端处支撑第一和第二轴。 电动机壳体框架部分，齿轮箱框架部分和轴承壳体框架部分整体形成为一体。
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公开(公告)号：US4615184A
公开(公告)日：1986-10-07
申请号：US799975
申请日：1985-11-20
IPC分类号： F25B43/00
CPC分类号： F25B43/00 , F25B2400/11 , F25B2400/23
摘要： Disclosed is a compact compressor refrigerating machine, particularly a turbo-refrigerating machine which uses a turbocompressor, having a motor, a set-up gear, a compressor, a condenser, a pressure reducing means, and an evaporator. A vapor-liquid separator having a first opening on the bottom wall thereof and second and third openings on the side wall thereof is installed on the evaporator in such a manner that the vapor-liquid separator communicates with the evaporator through the first opening. The compressor is connected to the side wall of the vapor-liquid separator so as to communicate the second opening with the suction passage of the compressor and the third opening with the discharge passage of the compressor, respectively. A separation element is disposed in the vapor-liquid separator so as to cross the flow of the refrigerant vapor which flows from the first opening toward the second opening.
摘要翻译： 公开了一种紧凑型压缩机制冷机，特别是使用涡轮压缩机的涡轮制冷机，其具有马达，设置齿轮，压缩机，冷凝器，减压装置和蒸发器。 在蒸发器上安装有在其底壁上具有第一开口且其侧壁上的第二和第三开口的气 - 液分离器，使得气液分离器通过第一开口与蒸发器连通。 压缩机与气液分离器的侧壁连接，以使第二开口与压缩机的吸入通道和第三开口分别与压缩机的排放通道连通。 分离元件设置在汽 - 液分离器中，以便与从第一开口向第二开口流动的制冷剂蒸气的流动相交叉。
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公开(公告)号：US4554223A
公开(公告)日：1985-11-19
申请号：US639099
申请日：1984-08-09
申请人： Eiji Yokoyama , Tadao Kaneko , Yoshiaki Amano , Shigeo Sugimoto
发明人： Eiji Yokoyama , Tadao Kaneko , Yoshiaki Amano , Shigeo Sugimoto
CPC分类号： H01M8/0612 , C01B3/16 , Y02P20/129
摘要： In a shift converter for catalytically converting carbon monoxide and steam to carbon dioxide and hydrogen through exothermic reaction in a phosphoric acid fuel cell apparatus, the heat generated at the shift reaction is absorbed in vaporization of a liquid in a vessel provided with a reactor tube as a heat source. The catalytic exothermic reaction is carried out with cooling in the present invention, and thus it is not necessary to provide coolers at a plurality of stages in contrast to the conventional shift converter.
摘要翻译： 在磷酸燃料电池装置中通过放热反应将一氧化碳和蒸汽催化转化为二氧化碳和氢气的转换转换器中，在转化反应中产生的热量被吸收在设有反应器管的容器中的液体的蒸发中 一个热源。 在本发明中通过冷却进行催化放热反应，因此与传统的转换转换器相比，不需要在多个阶段提供冷却器。
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5.发明授权
公开(公告)号：US4471630A
公开(公告)日：1984-09-18
申请号：US461567
申请日：1983-01-27
申请人： Shigeo Sugimoto , Ryohei Minowa
发明人： Shigeo Sugimoto , Ryohei Minowa
CPC分类号： F25B25/02
摘要： A cooling system including a compression refrigeration unit and an absorption refrigeration unit, with the compression refrigeration unit including a compressor having a capacity control mechanism; a condenser for cooling and condensing a compressed refrigerant gas through a heat exchange between the refrigerant gas and a cooling medium circulated through the condenser; and an evaporator into which the condensed refrigerant is introduced through an expansion means so as to be evaporated and cool a medium by the latent heat derived from evaporation. The absorption refrigeration unit includes a generator having a capacity control mechanism for heating a solution to generate a vapor of a refrigerant and a strong solution; a condenser in which the vapor of refrigerant generated in the generator is cooled and condensed an evaporator in which the refrigerant in the condenser is evaporated and cools a medium to be cooled by latent heat from the evaporation; an absorber in which the vapor of refrigerant is absorbed by the strong solution generated and forms a weak solution; and a pump for feeding the weak solution to the generator. The compression refrigeration unit and the absorption refrigeration unit are connected so that at least the medium to be cooled and the cooling medium first flows into the compression refrigeration unit and then into the absorption refrigeration unit.
摘要翻译： 一种包括压缩制冷单元和吸收式制冷单元的冷却系统，所述压缩制冷单元包括具有容量控制机构的压缩机; 冷凝器，用于通过制冷剂气体和通过冷凝器循环的冷却介质之间的热交换来冷却和冷凝压缩的制冷剂气体; 以及蒸发器，冷凝的制冷剂通过膨胀装置引入其中，以便通过蒸发产生的潜热蒸发和冷却介质。 吸收式制冷单元包括具有用于加热溶液以产生制冷剂的蒸汽和强溶液的容量控制机构的发电机; 冷凝器，其中在发电机中产生的制冷剂的蒸汽被冷却并冷凝，其中冷凝器中的制冷剂蒸发并蒸发来自蒸发的潜热的要冷却的介质的蒸发器; 其中制冷剂的蒸气被产生的强溶液吸收并形成弱溶液的吸收器; 以及用于将弱溶液供给到发电机的泵。 压缩制冷单元和吸收式制冷单元连接，使得至少要冷却的介质和冷却介质首先流入压缩制冷单元，然后进入吸收式制冷单元。
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公开(公告)号：US4462222A
公开(公告)日：1984-07-31
申请号：US448593
申请日：1982-12-10
申请人： Shigeo Sugimoto , Ryohei Minowa , Kozi Sakai
发明人： Shigeo Sugimoto , Ryohei Minowa , Kozi Sakai
摘要： A dilute solution producing system of an absorption refrigerating apparatus wherein spraying of a solution and absorption of a refrigerant gas into the solution take place in a plurality of stages to produce a solution of low concentration. A solution of high concentration is sprayed in a zone of cooling water of high temperature in an absorber and the refrigerant gas is absorbed into the sprayed solution to produce a solution of intermediate concentration, and the solution of intermediate concentration is sprayed in a zone of cooling water of low temperature and the refrigerant gas is absorbed into the sprayed solution to produce a dilute solution as desired.
摘要翻译： 吸收式制冷装置的稀溶液生成系统，其中溶液的喷射和制冷剂气体的吸收进入溶液中，发生在多个阶段以产生低浓度的溶液。 将高浓度溶液喷射在吸收器中的高温冷却水区域中，并将制冷剂气体吸收到喷雾溶液中以产生中等浓度的溶液，将中间浓度溶液喷射到冷却区 低温水和制冷剂气体被吸收到喷雾溶液中以根据需要产生稀溶液。
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公开(公告)号：US4794775A
公开(公告)日：1989-01-03
申请号：US945564
申请日：1986-12-23
申请人： Heikichi Kuwahara , Kenji Takahashi , Takehiko Yanagida , Wataru Nakayama , Shigeo Sugimoto , Kiyoshi Oizumi
发明人： Heikichi Kuwahara , Kenji Takahashi , Takehiko Yanagida , Wataru Nakayama , Shigeo Sugimoto , Kiyoshi Oizumi
CPC分类号： F28F1/42 , B21C37/207 , F28F1/422 , F28F1/426 , F28F13/185 , Y10T29/49265 , Y10T29/49382
摘要： A method for producing a heat transfer tube for single-phase flow having rows of discontinuous projections formed on the inner surface thereof along one or more spiral curves. Each projection has a circular, elliptic or a similar cross-section constituted by smooth curves at any desired height including the bottom thereof. The cross-sectional area of the projection progressively decreases towards the top of the projection.
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公开(公告)号：US4563882A
公开(公告)日：1986-01-14
申请号：US746666
申请日：1985-06-20
摘要： An air cooling type absorbing cooler provided with an air cooling type absorber having a structure in which, in cooling the absorbing solution and the refrigerant vapor by air, the absorbing solution and the refrigerant vapor on the inlet side of the absorber are cooled by the cooling air on the outlet side of the absorber, while the absorbing solution on the outlet side of the absorber is cooled by the cooling air on the outlet side. By causing the absorbing solution sprayed into the absorber to flow downward and the air for cooling the absorbing solution and the refrigerant vapor to flow upward, the absorbing solution having a temperature which is approximately equal to the outlet temperature of the absorber is cooled by the air which has a temperature approximately equal to the inlet temperature of the cooling air. The absorbing solution supplied from the absorber is cooled by the refrigerant vapor evaporated by the evaporator.
摘要翻译： 一种具有空气冷却型吸收器的空气冷却型吸收式冷却器，其特征在于，在吸收液和制冷剂的空气蒸气冷却吸收体的吸入液和吸收体的入口侧的制冷剂蒸气的冷却 吸收器的出口侧的空气，而吸收器的出口侧的吸收溶液由出口侧的冷却空气冷却。 通过使喷射到吸收器中的吸收溶液向下流动，空气用于冷却吸收溶液和制冷剂蒸汽向上流动，具有近似等于吸收器的出口温度的吸收溶液被空气冷却 其温度近似等于冷却空气的入口温度。 从吸收器供应的吸收溶液由蒸发器蒸发的制冷剂蒸气冷却。
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公开(公告)号：US4078399A
公开(公告)日：1978-03-14
申请号：US721407
申请日：1976-09-08
申请人： Shigeo Sugimoto , Michihiko Aizawa
发明人： Shigeo Sugimoto , Michihiko Aizawa
摘要： An arrangement of an evaporator, an absorber, a generator and a condensor within a shell of a single effect absorption type refrigerator or a multiple effect absorption type refrigerator, such as a double effect or triple effect type refrigerator. Positioned on opposite sides within the shell are an evaporator and a generator, and disposed therebetween are an absorber and a condensor. This arrangement presents an improved efficiency in terms of space to provide a compact type refrigerator.
摘要翻译： 蒸发器，吸收器，发生器和冷凝器在单效效应式冰箱或多效吸收型冷藏库的壳体内的布置，例如双效果或三效型冰箱。 位于壳体内的相对侧上的是蒸发器和发生器，并且设置在其间是吸收器和冷凝器。 这种布置在提供紧凑型冰箱的空间方面提供了改进的效率。
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公开(公告)号：US4841744A
公开(公告)日：1989-06-27
申请号：US145316
申请日：1988-01-19
申请人： Shigekichi Kurosawa , Yoshikazu Nagaoka , Shinichi Kannoh , Sadatoshi Takemoto , Shigeo Sugimoto , Tomihisa Oouchi , Toshio Hatada , Yoshifumi Kunugi , Hironobu Kawamura , Kyoji Kohno , Kenzi Machizawa
发明人： Shigekichi Kurosawa , Yoshikazu Nagaoka , Shinichi Kannoh , Sadatoshi Takemoto , Shigeo Sugimoto , Tomihisa Oouchi , Toshio Hatada , Yoshifumi Kunugi , Hironobu Kawamura , Kyoji Kohno , Kenzi Machizawa
CPC分类号： F25B15/008 , F25B43/046 , Y02B30/62
摘要： A double effect air cooled absorption refrigerating machine consisting of fans provided on one side frame member out of the upper, lower and four side frame members which constitute a frame of a machine body, an air cooled heat exchanger provided on the remaining three side frame members and composed of an air cooled absorber and an air cooled condenser, and an evaporator, a high-temperature regenerator, a low-temperature regenerator, a solution heat exchanger and some other parts, all of which are provided on the inner side so as to be surrounded by the side frame members, the machine having a small installation area.
摘要翻译： 一种双效空气冷却吸收式制冷机，由构成机体框架的上，下和四个侧框架构件的一个侧框架构件上的风扇组成，设置在剩余的三个侧框架构件上的空气冷却热交换器 并且由空气冷却吸收器和空气冷却冷凝器组成，以及蒸发器，高温再生器，低温再生器，溶液热交换器等一部分，其全部设置在内侧，从而 被侧框架构件包围，该机器具有小的安装面积。
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