会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明专利
    • Device and method for joining blade to rotor shaft of turbo machine
    • 涡轮机叶片加工叶片的装置和方法
    • JP2010216469A
    • 2010-09-30
    • JP2010010986
    • 2010-01-21
    • Man Turbo Agマン ターボ アーゲーMan Turbo Ag
    • BEHNKE KLAUSQUITMANN UWE
    • F01D5/30F04D29/34
    • F04D29/322F01D5/3053F05D2220/31F05D2250/232F05D2250/292Y10T29/49316
    • PROBLEM TO BE SOLVED: To improve the joint of the blade of a turbo machine to a rotor shaft. SOLUTION: This device for joining a blade to a turbo machine includes a first fork end affixed to the blade, a second fork end affixed to the rotor shaft, and at least one joining bolt. The first fork end includes several first foot brackets with a first bore, and the second fork end includes several second foot brackets with a second bore. The joining bolt is inserted into the first and second bores to join the first fork end to the second fork end. The joining device includes a first area having a predetermined first diameter difference between the first diameter of one bore and the first diameter of the joining bolt and a second area having a predetermined second diameter difference between the second inner diameter of one bore and the second outer diameter of the joining bolt. The first diameter difference and the second diameter difference are different, particularly, dimensionally different from each other. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:改进涡轮机叶片与转子轴的接合。 解决方案:用于将叶片连接到涡轮机的该装置包括固定到叶片的第一叉端,固定到转子轴的第二叉端和至少一个连接螺栓。 第一叉端包括具有第一孔的几个第一脚托,并且第二叉端包括具有第二孔的多个第二脚托。 连接螺栓插入第一和第二孔中以将第一叉端连接到第二叉端。 接合装置包括具有在一个孔的第一直径和接合螺栓的第一直径之间的预定的第一直径差的第一区域和在一个孔的第二内径和第二外部孔之间具有预定的第二直径差的第二区域 连接螺栓的直径。 第一直径差和第二直径差是不同的,特别是尺寸上彼此不同。 版权所有(C)2010,JPO&INPIT
    • 4. 发明专利
    • Shaft seal structure for transmission expander or transmission compressor, and transmission expander or transmission compressor therewith
    • 传动膨胀机或变速箱压缩机的轴封结构及其变速箱或变速箱压缩机
    • JP2007064482A
    • 2007-03-15
    • JP2006230942
    • 2006-08-28
    • Man Turbo Agマン ターボ アーゲーMan Turbo Ag
    • SCHNIEDERS WERNERTHIEME KLAUS
    • F16J15/453C23C4/06C23C4/08
    • F16J15/4472C23C4/02C23C4/04C23C4/18F01D11/02F01D11/10F01D25/007F02C6/12F02C7/30F04D29/104F16J15/002F16J15/406
    • PROBLEM TO BE SOLVED: To provide an improved shaft seal structure capable of protecting a shaft seal portion from corrosion by reducing the amount of shut-off gas and its leakage. SOLUTION: This shaft seal structure for a transmission expander or a transmission compressor rotating in a casing 20 and comprising a wheel 1 loosely disposed on a shaft 4, is composed of a seal device 10 having a sealing tip 15 disposed on a hub 5 of the wheel 1, and the sealing tip is surrounded by a fixed seal ring 11. The tip 15 is disposed in three sealed sections, here, annular chambers 12, 12' are respectively disposed between two sealed sections. The annular chamber 12 directed to an internal space of the transmission expander or compressor comprises shut-off gas supply piping, and a pressure of the shut-off gas is higher than a pressure of the internal space of the transmission expander or compressor. The annular chamber 12' at a farther side with respect to the internal space of the transmission expander or compressor comprises a shut-off gas draft portion. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种改进的轴密封结构,其能够通过减少截止气体的量及其泄漏来保护轴密封部分免受腐蚀。 解决方案:用于变速器膨胀机的轴封结构或在外壳20中旋转的包括松散地设置在轴4上的车轮1的变速器压缩机由密封装置10组成,密封装置10具有设置在轮毂 5,并且密封尖端被固定密封环11包围。尖端15设置在三个密封部分中,这里,环形室12,12'分别设置在两个密封部分之间。 引导到变速器膨胀器或压缩机的内部空间的环形室12包括切断气体供应管道,并且截止气体的压力高于变速器膨胀器或压缩机的内部空间的压力。 相对于变速器膨胀机或压缩机的内部空间的另一侧的环形室12'包括切断气体通气部分。 版权所有(C)2007,JPO&INPIT
    • 9. 发明专利
    • Monitoring of sealing structure of especially gas compressor, or gas expander
    • 监测特殊气体压缩机或气体膨胀机的密封结构
    • JP2010159752A
    • 2010-07-22
    • JP2010000641
    • 2010-01-05
    • Man Turbo Agマン ターボ アーゲーMan Turbo Ag
    • PRELLWITZ EDGAR
    • F04B39/00F01D11/02H02K11/00
    • F16J15/3492
    • PROBLEM TO BE SOLVED: To monitor a sealing structure of especially a gas compressor or a gas expander. SOLUTION: The electric capacitance (C) between two stator conductor surfaces (8.1, 8.2) of a stator conductor surface structure is detected during operation to monitor the sealing structure for sealing a shaft (2) relative to a stationary part (1) having a shaft sealing ring (3) with the shaft conductor surface arrangement, a stator sealing ring (4) with a stator conductor surface structure that is electrically insulated from the shaft conductor surface structure, and a capacitive measuring device. The stator conductor surface structure has a first stator conductor surface (8.1) and at least a second stator conductor surface (8.2) that is electrically insulated from the latter (8.1), and the shaft conductor surface structure has at least one shaft conductor surface (9), and a measuring device has a device for detecting the electric capacitance (C) between the two stator conductor surfaces (8.1, 8.2) of the stator conductor surface structure. COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:监测特别是气体压缩机或气体膨胀机的密封结构。 解决方案:在操作期间检测定子导体表面结构的两个定子导体表面(8.1,8.2)之间的电容(C),以监测用于密封轴(2)相对于静止部分(1)的密封结构 )具有带轴导体表面布置的轴密封环(3),具有与所述轴导体表面结构电绝缘的定子导体表面结构的定子密封环(4)和电容测量装置。 定子导体表面结构具有与后者(8.1)电绝缘的第一定子导体表面(8.1)和至少第二定子导体表面(8.2),并且轴导体表面结构具有至少一个轴导体表面 9),并且测量装置具有用于检测定子导体表面结构的两个定子导体表面(8.1,8.2)之间的电容(C)的装置。 版权所有(C)2010,JPO&INPIT