公开(公告)号：US5186809A

公开(公告)日：1993-02-16

申请号：US794663

申请日：1991-11-18

申请人： Toshihiko Aoyama ,  Haruhisa Shiomi ,  Yasuhiro Ujita

发明人： Toshihiko Aoyama ,  Haruhisa Shiomi ,  Yasuhiro Ujita

IPC分类号： G01N27/406 ,  H01G9/02 ,  H01G9/025 ,  H01G9/16

CPC分类号： H01G9/025 ,  G01N27/4067 ,  H01G9/16

摘要： In the joining structure of the solid electrolytic element, terminals connected to the heating element and the electrodes are attached through metallic oxide layers onto the solid electrolytic layer. The thermal conductivity coefficient of the metallic oxide layers is larger than that of the solid electrolytic layer. The thermal expansion coefficient of the metallic oxide layers is the same as or smaller than that of the solid electrolytic layer. Consequently, when the lead wires are soldered to the terminals, heat is quickly conducted to the terminals, enhancing the fluidity and the solderability of the soldering material. Since excess heating is not required for soldering, the solid electrolytic layer is prevented from deteriorating due to heat. Since a low-melting solder is not used, the joining structure has high heat resistance. Moreover, during soldering, the metallic oxide layers do not detach from the solid electrolytic layer due to heat.

摘要翻译： 在固体电解质元件的接合结构中，连接到加热元件的端子和电极通过金属氧化物层附着到固体电解质层上。 金属氧化物层的导热系数大于固体电解质层的导热系数。 金属氧化物层的热膨胀系数与固体电解质层的热膨胀系数相同或更小。 因此，当将引线焊接到端子时，热量迅速传导到端子，增强了焊接材料的流动性和可焊性。 由于焊接不需要多余的加热，所以可以防止固体电解质层由于热而劣化。 由于不使用低熔点焊料，所以接合结构具有高耐热性。 此外，在焊接期间，金属氧化物层由于热而不与固体电解质层分离。

公开(公告)号：US4627637A

公开(公告)日：1986-12-09

申请号：US714426

申请日：1985-03-21

申请人： Yoshihiko Toshimitsu ,  Toshihiko Aoyama ,  Takashi Ishida

发明人： Yoshihiko Toshimitsu ,  Toshihiko Aoyama ,  Takashi Ishida

IPC分类号： B60G17/08 ,  B60G17/015 ,  B60G17/048 ,  B62D6/02 ,  F16F9/46

CPC分类号： F16F9/46 ,  F16F2230/183

摘要： In a vehicle which is provided with a power steering device having an oil passage or an oil chamber whose pressure increases to a high level as a steering angle becomes large; and a damper device consisting of a cylinder filled therein with a working oil and a piston fitted slidably in the cylinder to divide the interior thereof into upper and lower oil chambers, the damper device being adapted to damp the relative movements of a chassis and a wheel support member, the damper device is characterized in that it is provided with a variable throttle mechanism interposed between the upper and lower oil chambers and operable to increase its degree of restriction in proportion to the rise of pressure in the oil passage or oil chamber of the power steering device. This simply constructed device is obtained at a low cost and enables the damping force to vary continuously without use of sensors and processor.

摘要翻译： 在设置有具有油路或油室的动力转向装置的车辆中，随着转向角变大，其压力上升到高水平; 以及阻尼器装置，其由装有工作油的气缸和可滑动地装配在气缸中的活塞组成，将其内部分隔成上部和下部油室，该阻尼装置适于阻尼底盘和车轮的相对运动 阻尼器装置的特征在于，其设置有可变节流机构，其插入在上下油室之间，并且可操作以与其中的油通道或油室中的压力升高成比例地增加其限制程度 动力转向装置。 这种简单构造的装置以低成本获得，并且使得阻尼力可以连续地变化而不使用传感器和处理器。

公开(公告)号：US5753893A

公开(公告)日：1998-05-19

申请号：US815586

申请日：1997-03-12

申请人： Yoshiro Noda ,  Yoshiro Suematsu ,  Toshihiko Aoyama ,  Yoshitake Kawachi

发明人： Yoshiro Noda ,  Yoshiro Suematsu ,  Toshihiko Aoyama ,  Yoshitake Kawachi

IPC分类号： C04B35/111 ,  H05B3/14 ,  H05B3/18 ,  H05B3/10 ,  H05B3/38

CPC分类号： H05B3/18 ,  C04B35/111 ,  H05B3/141

摘要： An alumina-based sintered material for ceramic heater having a resistance heater embedded in its ceramic material. With the total amount of Al.sub.2 O.sub.3, SiO.sub.2, MgO and CaO being 100 wt %, the sintered material contains 91 to 97 wt % of Al.sub.2 O.sub.3, 1 to 8 wt % of SiO.sub.2, 0.2 to 1.2 wt % of MgO and 0.2 to 1.2 wt % of CaO, the total amount of MgO and CaO being 0.4 to 1.8 wt %, whereas, for the total amount of Al.sub.2 O.sub.3, MgO and CaO of 100 wt %, 0.1 to 15 wt % of (a) at least one of rare earth elements and groups IVa excluding Ti, Va and VIa of the Periodic Table are contained in the sintered material. In place of (a), 0.2 wt % or less of other elements (Na, K, Fe, Ti etc.) may also be contained in an amount not more than 0.2 wt %, calculated in terms of oxides.

摘要翻译： 一种用于陶瓷加热器的氧化铝基烧结材料，其具有嵌入其陶瓷材料中的电阻加热器。 Al2O3，SiO2，MgO，CaO的总量为100重量％时，烧结体的Al 2 O 3为91〜97重量％，SiO 2为1〜8重量％，MgO为0.2〜1.2重量％，MgO为0.2〜1.2重量％ 的CaO，MgO和CaO的总量为0.4〜1.8重量％，而对于Al 2 O 3，MgO和CaO的总量为100重量％，0.1〜15重量％的（a）稀土元素中的至少一种 除了周期表中的Ti，Va和VIa之外的组IVa包含在烧结材料中。 代替（a），根据氧化物计算，也可以含有0.2重量％以下的其他元素（Na，K，Fe，Ti等）的量不大于0.2重量％。

公开(公告)号：US4299302A

公开(公告)日：1981-11-10

申请号：US92499

申请日：1979-11-08

申请人： Masao Nishikawa ,  Yoshihiko Toshimitsu ,  Toshihiko Aoyama ,  Tokuro Takaoka ,  Takashi Aoki ,  Yoichi Sato

发明人： Masao Nishikawa ,  Yoshihiko Toshimitsu ,  Toshihiko Aoyama ,  Tokuro Takaoka ,  Takashi Aoki ,  Yoichi Sato

IPC分类号： B62D5/08 ,  B62D5/22 ,  B62D3/12 ,  B62D5/10 ,  F15B9/10

CPC分类号： B62D5/22

摘要： An improved power steering device which has a pinion shaft connected with a steering wheel, a rack rod which is connected with steerable wheels and whose rack is in mesh with the pinion of the pinion shaft in the gear box, a power cylinder for hydraulically actuating the rack rod, and a changeover valve for selectively connecting the first and second hydraulic chambers of the power cylinder with the hydraulic pressure source and the oil reservoir. The pinion shaft is rotatably supported in the oscillating cage which is rotatably mounted on the gear box in a manner such that the axis of the oscillating cage is offset a certain distance from the axis of the pinion shaft, whereby the oscillating cage rotates about its axis when the steering torque is applied to the pinion shaft. The oscillating cage is connected with the changeover valve so that the latter is actuated by the rotary movement of the oscillating cage. With this construction, the changeover valve can be made to respond accurately to the steering torque and at the same time it is possible to reduce the size and simplify the structure of the device.

摘要翻译： 一种改进的动力转向装置，其具有与方向盘连接的小齿轮轴，与可转向轮连接并且其齿条与齿轮箱中的小齿轮轴的小齿轮啮合的齿条杆，用于液压致动 机架杆和用于选择性地将动力缸的第一和第二液压室与液压源和储油器连接的切换阀。 小齿轮轴被可旋转地支撑在摆动保持架中，该摆动保持器以可旋转的方式安装在齿轮箱上，使得摆动保持架的轴线偏离小齿轮轴的轴线一定距离，由此摆动保持架围绕其轴线旋转 当转向扭矩施加到小齿轮轴时。 摆动保持架与转换阀连接，使后者通过摆动槽的旋转运动而被驱动。 通过这种结构，可以使切换阀对转向转矩进行准确的响应，同时可以减小尺寸并简化装置的结构。