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公开(公告)号:EP2469022A4
公开(公告)日:2015-01-07
申请号:EP10809828
申请日:2010-07-28
发明人: NAGAO HIDEKI , MORI YASUSHI , KOBAYASHI MASAHIRO , YAMASHITA KATSUYA , HIGASHIMORI HIROTAKA , YAGI KATSUKI
CPC分类号: F01D1/08 , F01D5/04 , F02C7/06 , F05D2220/62
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公开(公告)号:EP3171490A4
公开(公告)日:2017-11-15
申请号:EP15822523
申请日:2015-07-17
CPC分类号: H02P5/747 , F16H1/28 , F16H3/724 , F16H48/10 , F16H63/50 , H02K7/003 , H02K7/116 , H02K7/14 , H02K9/06 , H02K16/00 , H02K17/02 , H02P5/00 , H02P5/46
摘要: A rotational driving force imparting device includes an electric motor device (50) and a planetary gear transmission device (10). Among a sun gear shaft (12) of a planetary gear transmission device (10), a planetary gear carrier shaft (27), and an internal gear carrier shaft (37), one shaft forms an output shaft (Ao), another shaft forms a constant speed input shaft (Ac), and the other shaft forms a variable speed input shaft (Av). The electric motor device (50) includes a constant speed motor (51) including a constant speed rotor (52) that rotates about a shaft line (Ar) and is connected to a constant speed input shaft (Ac), and a variable speed motor (71) including a variable speed rotor (72) that rotates about the shaft line (Ar) and is connected to a variable speed input shaft (Av). A shaft insertion hole (74) forming a cylindrical shape about the shaft line (Ar) and penetrating in the axial direction is formed in the variable speed rotor (72), and the constant speed rotor (52) is inserted into the shaft insertion hole (74).
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公开(公告)号:EP3142230A4
公开(公告)日:2017-11-01
申请号:EP15822415
申请日:2015-02-23
CPC分类号: H02P5/747 , F16H1/28 , F16H3/724 , F16H48/10 , F16H63/50 , H02K7/003 , H02K7/116 , H02K7/14 , H02K9/06 , H02K16/00 , H02K17/02 , H02P5/00 , H02P5/46
摘要: A rotational driving force imparting device includes an electric motor device (50) and a planetary gear transmission device (10). Among a sun gear shaft (12) of a planetary gear transmission device (10), a planetary gear carrier shaft (27), and an internal gear carrier shaft (37), one shaft forms an output shaft (Ao), another shaft forms a constant speed input shaft (Ac), and the other shaft forms a variable speed input shaft (Av). The electric motor device (50) includes a constant speed motor (51) including a constant speed rotor (52) that rotates about a shaft line (Ar) and is connected to a constant speed input shaft (Ac), and a variable speed motor (71) including a variable speed rotor (72) that rotates about the shaft line (Ar) and is connected to a variable speed input shaft (Av). A shaft insertion hole (74) forming a cylindrical shape about the shaft line (Ar) and penetrating in the axial direction is formed in the variable speed rotor (72), and the constant speed rotor (52) is inserted into the shaft insertion hole (74).
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公开(公告)号:EP2484436A4
公开(公告)日:2017-10-11
申请号:EP10820318
申请日:2010-09-09
发明人: TAKEDA KAZUHIRO , NAKAGAWA YOSUKE , TAKEDA TOMOAKI , MORI YASUSHI
CPC分类号: F04B49/06 , F04B49/065 , F04B2203/0209 , F04B2205/01 , F25J3/0223 , F25J3/0252 , F25J3/0257 , F25J3/0266 , F25J3/0295 , F25J2230/30 , F25J2240/02 , F25J2245/02 , F25J2280/02 , Y02C10/12 , Y02E60/34
摘要: Disclosed is a gas processing apparatus which can be operated independently of the feed flow rate of a process gas. The gas processing apparatus comprises a compressor (1) , a first processing unit (2) at the downstream side of the compressor (1), an expander (3) at the downstream side of the first processing unit (2) , a second processing unit (4) at the downstream side of the expander (3), and a driver for driving the compressor (1), wherein the apparatus comprises a first pressure gauge (10) at the inlet of the compressor (1), a second pressure gauge (11) at the outlet of the second processing unit (4), a recirculation channel (24) between the outlet of the second processing unit (4) and the inlet of the compressor (1), a first pressure control valve (12) in the recirculation channel (24), a second pressure control valve (13) at the downstream side of the second pressure gauge (11), a tachometer (14) for measuring the rotation rate of the driver, and a controller for controlling at least one of the following in accordance with the measured pressure and rotation rate: the rotation rate of the driver, the first pressure control valve (12), or the second pressure control valve (13).
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公开(公告)号:EP3159547A4
公开(公告)日:2017-07-19
申请号:EP14901837
申请日:2014-09-18
发明人: KOBAYASHI MASAHIRO , MORI YASUSHI , HATAYA TAKESHI
CPC分类号: F04D25/16 , F04B41/06 , F04D27/004
摘要: This compressor system (10) is provided with: a driving machine (11) having a rotary-driven first output shaft (11a) and a second shaft (11b) that is rotary driven so as to reach the same speed as the first output shaft (11a); a working-ftuid-compressing first compressor (12) to which the rotation of the first output shaft (11a) is transmitted; a working-fluid-compressing second compressor (13) to which the rotation of the second output shaft (11b) is transmitted; a variable-speed step-up gear (14) for increasing the speed of the first output shaft (11a) and transmitting the increased speed to the first compressor (12), said step-up gear (14) being capable of varying the increased speed; and a constant-speed step-up gear (15) for increasing the speed of the second output shaft (11b) and transmitting the increased speed to the second compressor (13), said step-up gear (15) keeping the increased speed constant.
摘要翻译: 该压缩机系统(10)具备:具有旋转驱动的第一输出轴(11a)和第二轴(11b)的驱动机械(11),该第二轴(11b)被旋转驱动以达到与第一输出轴 (11A); 工作液压缩的第一压缩机(12),所述第一输出轴(11a)的旋转被传递到所述工作液压缩的第一压缩机(12) 工作流体压缩用第二压缩机(13),第二输出轴(11b)的旋转被传递到该压缩机; (14),用于增加第一输出轴(11a)的速度并将增加的速度传递给第一压缩机(12),所述增速齿轮(14)能够改变增加的速度 速度; 和用于增加第二输出轴(11b)的速度并将增加的速度传递到第二压缩机(13)的恒速增速齿轮(15),所述增速齿轮(15)保持增加的速度恒定 。
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公开(公告)号:EP2469046A4
公开(公告)日:2017-04-26
申请号:EP10809827
申请日:2010-07-28
CPC分类号: F01D25/28 , F01K13/00 , F02C6/003 , F02C7/20 , F05D2220/72 , F05D2220/74
摘要: Provided is a machine unit layout system that simplifies the layout of a compressor unit and an expander unit and is extremely effective in terms of not only the reliability of the entire machine but also maintainability. Two separate compressors, a low-pressure-side compressor and a high-pressure-side compressor (11A, llb), are disposed on either side of a steam turbine (10). Two separate expanders, a low-pressure-side expander and a high-pressure-side expander (12A, 12B), are disposed outside the low-pressure-side and high-pressure-side compressors (11A, 11b). The steam turbine (10), the low-pressure-side and high-pressure-side compressors (11A, 11b), and the low-pressure-side and high-pressure-side expanders (12A, 12B) are coupled by rotor shafts comprising a single shaft. The torque distribution between rotator shafts is optimized.
摘要翻译: 本发明提供一种简化压缩机单元和膨胀机单元的布局的机械单元配置系统,不仅在整个机器的可靠性方面而且在可维护性方面都非常有效。 在蒸汽涡轮机(10)的两侧设置两个独立的压缩机,即低压侧压缩机和高压侧压缩机(11A,11b)。 低压侧膨胀机和高压侧膨胀机(12A,12B)两个独立的膨胀机配置在低压侧高压侧压缩机(11A,11b)的外侧。 蒸汽轮机10,低压侧高压侧压缩机11A,低压侧高压侧压缩机11b以及低压侧高压侧膨胀机12A,12B通过转子轴 包括单个轴。 转子轴之间的扭矩分配被优化。
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