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. 发明申请
    • MULTI-LEAF SPRING-TYPE VIBRATION DAMPING DEVICE
    • 多叶振动型振动阻尼装置
    • US20100295220A1
    • 2010-11-25
    • US12160369
    • 2007-01-10
    • Masaya HottaHirohide IshiguroHideki MorimitsuMasahiko NagasakaTomohiro Aoki
    • Masaya HottaHirohide IshiguroHideki MorimitsuMasahiko NagasakaTomohiro Aoki
    • F16F1/18F16C19/04
    • F16F15/073F16C27/066
    • Provided is a multi-leaf spring-type vibration damping device capable of suppressing the resonance caused by rotations near the major critical speed of a rotating shaft system and suppressing self-excited vibrations due to rotations at or higher than the major critical speed of the rotating shaft system. In the multi-leaf spring-type vibration damping device, a bearing (9) of a rotating shaft system (6) that includes at least a rotating shaft (4) fit in the bearing and a rotor (5) mounted on the rotating shaft is clamped between a plurality of fixedly mounted and properly spaced-apart multi-leaf springs (11) at the portions near their distal ends, or the plurality of multi-leaf springs contact at those portions near the distal ends with the bearing, thereby to suppress the whirling vibrations of the bearing. The multi-leaf spring-type vibration damping device is characterized in that each multi-leaf spring is made into a multi-leaf spring unit (14) that has a double multi-leaf spring structure in which an auxiliary multi-leaf spring (13) having a structure substantially identical to that of the multi-leaf spring is faced and fixed at its portion near the proximal end of it to a portion near the proximal end of each multi-leaf spring through a spacer (12), and in which the distal end of the auxiliary multi-leaf spring is in advance forced in a direction opposite the multi-leaf spring so as to have a resilient force of a predetermined magnitude.
    • 提供一种能够抑制由旋转轴系的主要临界转速附近的旋转引起的共振的多片弹簧式减震装置,并且抑制由旋转等于或高于旋转主要临界转速的旋转的自激振动 轴系统。 在多片弹簧式减振装置中,旋转轴系(6)的轴承(9)至少包括装配在轴承中的旋转轴(4)和安装在旋转轴上的转子(5) 被夹持在其远端附近的多个固定安装且适当间隔开的多片弹簧(11)之间,或者多个多片弹簧与具有轴承的远端附近的部分接触,由此 抑制轴承的旋转振动。 多片弹簧型减震装置的特征在于,每个多片弹簧被制成多片弹簧单元(14),其具有双多重弹簧结构,其中辅助多片簧(13) )具有与多片弹簧基本相同的结构,其靠近其近端的部分通过间隔件(12)固定在每个多片簧的近端部分附近,并且其中 辅助多片簧的前端被预先沿着与多片簧相反的方向被强制以具有预定大小的弹力。
    • 8. 发明授权
    • Method and apparatus for carrying out a thermal shock test on ceramics
    • 对陶瓷进行热冲击试验的方法和装置
    • US6123452A
    • 2000-09-26
    • US238459
    • 1999-01-28
    • Shoji UchimuraHirohide IshiguroKazuhiro OhtaManabu TakatsuYasunobu Mizutani
    • Shoji UchimuraHirohide IshiguroKazuhiro OhtaManabu TakatsuYasunobu Mizutani
    • G01N3/60G01N3/00
    • G01N3/60
    • An apparatus for testing the thermal shock fracture strength of ceramics. The apparatus includes supporting means for supporting a ceramic test piece shaped as a rectangular parallelepiped at a first side surface thereof, force-detecting means for restraining a predetermined location of a second side surface of the ceramic test piece, the second side surface facing the first side surface, the force-detecting means and the supporting means restraining any deformation of the ceramic test piece when the second side surface of the ceramic test piece is heated, the force-detecting means being adapted to detect a force acting on the force-detecting means from the ceramic test piece, which tends to be deformed, but which deformation is restrained, means for moving the supporting means to press the ceramic test piece against the force-detecting means, and a heat-emissive element, which is an electric heater, for covering and heating the second side surface to cause a thermal shock in the ceramic test piece.
    • 一种用于测试陶瓷热冲击断裂强度的装置。 该装置包括用于支撑在其第一侧表面处形成为长方体的陶瓷测试件的支撑装置,用于限制陶瓷测试件的第二侧表面的预定位置的力检测装置,面向第一侧面的第二侧表面 所述力检测装置和所述支撑装置在陶瓷试件的第二侧面被加热时,抑制陶瓷试件的任何变形,所述力检测装置适于检测作用在力检测器上的力 来自陶瓷试件的装置,其倾向于变形,但是哪个变形受到限制,用于移动支撑装置以将陶瓷试件压靠在力检测装置上的装置,以及作为电加热器的发热元件 ,用于覆盖和加热第二侧表面以在陶瓷试件中引起热冲击。