Electromagnetic coupling device
    41.
    发明授权
    Electromagnetic coupling device 失效
    电磁耦合装置

    公开(公告)号:US4664238A

    公开(公告)日:1987-05-12

    申请号:US790085

    申请日:1985-10-22

    CPC分类号: F16D27/112 F16D2027/008

    摘要: An electromagnetic coupling device comprises a shaft member made of a non-magnetic material having a low frictional resistance, a yoke mounted on the shaft member so as to be capable of relatively rotating to the shaft member, an exciting coil held in the yoke, a first coupling body mounted on the shaft member so as to be incapable of relatively rotating, and a second coupling body mounted on the shaft member so as to be capable of relatively rotating to the shaft member and controlled to be connected to the first coupling body by actuating the exciting coil.

    摘要翻译: 一种电磁耦合装置,包括由具有低摩擦阻力的非磁性材料制成的轴构件,安装在所述轴构件上以便能够相对于所述轴构件旋转的轭,保持在所述轭中的励磁线圈, 第一联接体安装在轴构件上以便不能相对旋转;以及第二联接体,其安装在所述轴构件上,以便能够相对于所述轴构件旋转,并被控制以通过以下方式连接到所述第一联接体 启动励磁线圈。

    Method for removal of poisonous gases
    42.
    发明授权
    Method for removal of poisonous gases 失效
    去除有毒气体的方法

    公开(公告)号:US4532115A

    公开(公告)日:1985-07-30

    申请号:US581367

    申请日:1984-02-17

    CPC分类号: B01J20/20 B01D53/02 B01D53/46

    摘要: Hydrides of As, B, P, Sb or Se in a gas can easily be removed from the gas by contacting the gas with an adsorbent consisting of activated carbon containing:(1) copper oxide and(2) at least one of (a), (b) and (c) selected from the group consisting of(a) at least one alkali metal compound, and(b) at least one alkaline earth metal compound and(c) at least one compound of Al, Ti, V, Cr, Mn, Fe, Co, Ni, Zn, Cd and Pb.

    摘要翻译: 气体中的As,B,P,Sb或Se的氢化物可以通过使气体与由以下物质组成的活性炭接触而容易地从气体中除去:(1)氧化铜和(2)至少一种(a) ,(b)和(c)选自(a)至少一种碱金属化合物和(b)至少一种碱土金属化合物和(c)至少一种Al,Ti,V, Cr,Mn,Fe,Co,Ni,Zn,Cd和Pb。

    Tire pressure drop detecting apparatus
    43.
    发明授权
    Tire pressure drop detecting apparatus 失效
    轮胎压降检测装置

    公开(公告)号:US4337652A

    公开(公告)日:1982-07-06

    申请号:US157983

    申请日:1980-06-09

    IPC分类号: G08C19/00 B60C23/02 B60C23/04

    CPC分类号: B60C23/0408

    摘要: An apparatus for detecting a pressure drop in a tire chamber of a tire-and-wheel assembly for an automotive vehicle, comprising an oscillator assembly held stationary with respect to the vehicle body structure and a resonator assembly mounted on the wheel rim of the tire-and-wheel assembly, wherein the resonator assembly comprises a resonant inductor and a resonant capacitor which are electrically connected together across a pressure-sensitive switch unit directly communicating with the tire chamber and which are positioned together with a portion of the switch unit within a protective receptacle secured to the wheel rim and wherein the resonant inductor and capacitor and the portion of the switch unit are encapsulated in a body of potting compound forming a potted resonance circuit structure within the protective receptacle, the switch unit and the resonant capacitor being positioned intermally of the resonant inductor.

    摘要翻译: 一种用于检测用于机动车辆的轮胎和车轮组件的轮胎室中的压降的装置,包括相对于车体结构保持静止的振荡器组件和安装在轮胎 - 车轮的轮缘上的谐振器组件, 其中所述谐振器组件包括谐振电感器和谐振电容器,所述谐振电感器和谐振电容器通过与所述轮胎室直接连通的压敏开关单元电连接在一起,并且与所述开关单元的一部分一起定位在保护 接收器固定到轮缘,并且其中所述谐振电感器和电容器以及所述开关单元的所述部分被封装在形成在所述保护插座内的盆式谐振电路结构的灌封化合物的主体中,所述开关单元和所述谐振电容器位于 谐振电感。

    Tire inner pressure drop alarming service
    44.
    发明授权
    Tire inner pressure drop alarming service 失效
    轮胎内压降报警服务

    公开(公告)号:US4300118A

    公开(公告)日:1981-11-10

    申请号:US12481

    申请日:1979-02-15

    IPC分类号: B60C23/04 B60C23/02

    CPC分类号: B60C23/0498 B60C23/0428

    摘要: A tire inner pressure drop alarming device comprises an oscillation section mounted on a vehicle body in the vicinity of a vehicle wheel, a resonance section mounted on a peripheral portion of a tire and including a resonance coil, a signal processing and alarming section mounted on the vehicle body in spaced relation with the vehicle wheel, and a coaxial cable connecting the oscillation section and the signal processing and alarming section. The resonance coil has a major length measured in the direction of rotation and longer than a minor length of the resonance coil in a direction perpendicular to the direction of rotation. The ratio of the minor length to the major length ranges from 0.2 to 1.0.

    摘要翻译: 轮胎内压降报警装置包括安装在车轮附近的车身上的振动部,安装在轮胎的周边部分并且包括共振线圈的共振部,安装在车轮上的信号处理和报警部 与车轮间隔开的车体,以及连接振荡部和信号处理报警部的同轴电缆。 谐振线圈具有在旋转方向上测量的主长度,并且在与旋转方向垂直的方向上长于谐振线圈的较小长度。 次要长度与主要长度之比为0.2至1.0。

    Alarm device for informing reduction of pneumatic pressure of vehicle
tires
    45.
    发明授权
    Alarm device for informing reduction of pneumatic pressure of vehicle tires 失效
    用于通知减少车辆轮胎气压的报警装置

    公开(公告)号:US4267546A

    公开(公告)日:1981-05-12

    申请号:US49829

    申请日:1979-06-18

    CPC分类号: B60C23/0408

    摘要: An alarm device for signalling a reduction of pneumatic pressure of vehicle tires comprises an oscillator 6 having coil secured to a chassis of a vehicle, and a resonator 1 secured to the peripheral portion of a wheel having a tire adjacent to the coil and consisting of a pressure switch 4 for sensing an abnormal change of tire pressure, and a resonant coil and a capacitor 5 tuned to an electromagnetic wave radiated from the oscillation coil. A signal processing device contains means for sensing a change in an oscillation condition generated in the oscillator due to a resonant condition of the resonator switched on and off in accordance with abnormal internal tire pressure and for processing a signal from the sensing means, and an alarm for generating a warning signal in accordance with the output of the signal processing device. The latter comprises an input section 21 having a desired number of terminals, a signal processing section 22 having an arithmetic circuit connected to the input section, a resettable latch circuit 26, 31, and an alarm section 23 operated by the output of the latch circuit whereby an alarm signal is not generated when the speed of the vehicle becomes lower than the prescribed threshold value at normal internal pressure.

    摘要翻译: 用于指示车辆轮胎的气压降低的报警装置包括具有固定到车辆的底盘的线圈的振荡器6和固定到具有与线圈相邻的轮胎的轮的周边部分的谐振器1, 用于感测轮胎压力的异常变化的压力开关4以及调谐到从振荡线圈辐射的电磁波的谐振线圈和电容器5。 信号处理装置包括用于感测由于谐振器根据异常的内部轮胎压力而导通和断开的共振状态并且用于处理来自感测装置的信号而在振荡器中产生的振荡条件的变化的装置,以及报警 用于根据信号处理装置的输出产生警告信号。 后者包括具有期望数量的端子的输入部分21,具有连接到输入部分的运算电路的信号处理部分22,可复位锁存电路26,31和由锁存电路的输出操作的报警部分23 当在正常内部压力下车辆的速度变得低于规定的阈值时,不产生报警信号。

    Deodorization method
    46.
    发明授权
    Deodorization method 失效
    除臭方法

    公开(公告)号:US4256728A

    公开(公告)日:1981-03-17

    申请号:US83948

    申请日:1979-10-11

    CPC分类号: B01D53/34 B01D53/02

    摘要: A deodorization method which comprises allowing a bad-smelling gas containing (a) hydrogen sulfide and/or a mercaptan, (b) a sulfide and/or a disulfide and (c) ammonia and/or an amine to contact (1) firstly with activated carbon, (2) then with activated carbon or clay mineral having an acid supported thereon, and (3) subsequently with activated carbon in the presence of chlorine or bromine.

    摘要翻译: 1.一种除臭方法,其特征在于,含有(a)硫化氢和/或硫醇,(b)硫化物和/或二硫化物的恶臭气体和(c)氨和/或胺与(1) 活性炭,(2)然后用负载有酸的活性炭或粘土矿物,和(3)随后在氯或溴存在下用活性炭。

    Alarm device for informing reduction of pneumatic pressure of tire
    47.
    发明授权
    Alarm device for informing reduction of pneumatic pressure of tire 失效
    用于通知减少轮胎气压的报警装置

    公开(公告)号:US4180795A

    公开(公告)日:1979-12-25

    申请号:US859517

    申请日:1977-12-12

    CPC分类号: C07H15/04 B60C23/0428

    摘要: An alarm device for informing reduction of pneumatic pressure of vehicle tires by sensing abnormal change of tire internal pressure of a vehicle when running by a pressure sensing switch, by converting the thus sensed abnormal change into an electric signal and by generating an alarm to an operator. This device comprises an oscillator having an oscillation coil fixed on a chassis side of the vehicle; a resonator consisting of a resonance coil and a capacitor fixed to a peripheral portion of the rotating wheel having tire adjacent the oscillation coil and for resonating with an electromagnetic wave radiated from the oscillation coil; a signal processing device containing a sensing means for sensing change in an oscillation condition generated in the oscillator due to a resonant condition of the resonator switched on and off in accordance with abnormal internal pressure of a tire and for processing a signal sensed by this sensing means; and an alarm for generating a warning by the output of this signal processing device.

    摘要翻译: 一种报警装置,用于通过检测由压力传感开关行驶时车辆的轮胎内部压力的异常变化,通过将这样检测到的异常变化转换为电信号并向操作者产生报警来通知车辆轮胎气动压力的降低 。 该装置包括具有固定在车辆的底盘侧上的振荡线圈的振荡器; 谐振器,其由谐振线圈和固定到具有轮胎的旋转轮的周边部分的电容器组成,轮胎与振荡线圈相邻并且与从振荡线圈辐射的电磁波谐振; 一种信号处理装置,包括用于感测由于根据轮胎的异常内部压力而导通和断开的谐振器的谐振条件在振荡器中产生的振荡条件的变化的感测装置,并且用于处理由该感测装置感测到的信号 ; 以及用于由该信号处理装置的输出产生警告的报警。