Vehicle climate control apparatus
    2.
    发明授权
    Vehicle climate control apparatus 失效
    车辆气候控制装置

    公开(公告)号:US4907490A

    公开(公告)日:1990-03-13

    申请号:US256966

    申请日:1988-10-13

    IPC分类号: B60H1/00 G05D23/19

    摘要: Apparatus for controlling a vehicle climate control system having pneumatic passages provided with doors or baffles to regulate the flow of conditioned air to the passenger compartment. The passage or passages are selected by positioning a valve that couples a pneumatic source to one or more of the door or baffle operators. The position of the valve is determined by an electric motor that has applied thereto an energizing voltage from a control bridge circuit which also has applied thereto a feedback voltage which changes in response to operation of the motor. Movement of the valve to a selected position causes the feedback voltage to equal the energizing voltage, whereupon the motor is deenergized and movement of the valve terminates.

    摘要翻译: 用于控制车辆气候控制系统的装置,其具有设置有门或挡板的气动通道,以调节到乘客舱的调节空气的流量。 通过定位将气动源连接到门或挡板操作器中的一个或多个的阀来选择通道或通道。 阀门的位置由已经从控制桥式电路施加到其上的施加电压的电动机确定,该控制桥式电路也施加了响应于电动机的操作而改变的反馈电压。 阀门到选定位置的移动使得反馈电压等于激励电压,于是电动机被断电并且阀的运动终止。

    Trap for rats, mice, and other vermin
    4.
    发明授权
    Trap for rats, mice, and other vermin 失效
    陷阱为大鼠,小鼠和其他害虫

    公开(公告)号:US4438584A

    公开(公告)日:1984-03-27

    申请号:US338621

    申请日:1982-01-11

    IPC分类号: A01M23/00

    CPC分类号: A01M23/005

    摘要: A non-toxic adhesive trap for mice and insects using a pressure sensitive adhesive which is insensitive to normal heat variations in a room and will not bleed onto adjacent surfaces. A non-porous plastic tray has a central indentation into which molten material is poured which then thickens to provide a tacky layer which will trap, by self-adhesion, any vermin coming into contact therewith.

    摘要翻译: 一种使用压敏粘合剂的小鼠和昆虫的无毒粘合​​剂陷阱,其对房间中的正常热变化不敏感,并且不会渗入相邻表面。 无孔塑料托盘具有中心凹陷,熔融材料倒入其中,其随后变厚以提供粘性层,该粘性层将通过自身粘附捕获与其接触的任何害虫。

    Digital frequency measuring circuitry
    5.
    发明授权
    Digital frequency measuring circuitry 失效
    数字频率测量电路

    公开(公告)号:US4310800A

    公开(公告)日:1982-01-12

    申请号:US92434

    申请日:1979-11-07

    IPC分类号: G01R5/16 G01R23/02

    CPC分类号: G01R23/02

    摘要: Digital frequency measuring circuitry is disclosed which includes a first shift register, the content of which is increased by a fixed amount at the beginning of each cycle of the input signal to be measured. Thereafter the content of the first register is caused to exponentially decay until the next input cycle is detected where the process is repeated. At the beginning of each cycle of the input signal, the content of the first register is transferred to a second or memory register where the data is used to drive a gage or other output device. To improve gage performance during low frequency input the memory register is also updated whenever the content of the first register is less than the content of the memory register. Also, if the input signal is removed any significant residual in the first register is eliminated by decrementing the first register to insure that the gage accurately represents the input condition.

    摘要翻译: 公开了一种数字频率测量电路,其包括第一移位寄存器,其内容在要测量的输入信号的每个周期开始时增加固定量。 此后,使第一寄存器的内容指数衰减,直到检测到重复处理的下一个输入周期。 在输入信号的每个周期的开始,第一寄存器的内容被传送到第二或存储器寄存器,其中数据用于驱动量规或其它输出设备。 为了在低频输入期间提高规格性能,每当第一个寄存器的内容小于存储器寄存器的内容时​​,存储器寄存器也被更新。 此外,如果输入信号被去除,则通过递减第一寄存器来消除第一寄存器中的任何有效残差,以确保量具精确地表示输入条件。

    Bait station for small rodents
    7.
    发明授权
    Bait station for small rodents 失效
    饵站为小型啮齿动物

    公开(公告)号:US4660320A

    公开(公告)日:1987-04-28

    申请号:US918031

    申请日:1986-10-14

    IPC分类号: A01M25/00

    CPC分类号: A01M25/004

    摘要: A tamper proof, non-spilling bait station for small rodents is provided with a generally pentagonal shape suitable for placement in a 90.degree. room corner. Two rodent entranceways located in two outer walls of the container provide rodent access to a single rodent passageway which extends generally around the inner periphery of the enclosure. The rodent passageway leads to a single bait containment chamber. The rodent entranceways are partially occluded by primary and secondary anti-contamination barriers while the rodent passageway is provided with a plurality of bait containment barriers which serve to minimize spillage or tracking of poisonous bait. A removable lid extends over the outer walls of the container thus enclosing the rodent passageway and bait containment chamber.

    摘要翻译: 用于小型啮齿动物的防篡改,不溢出的诱饵站具有适合放置在90°房间角落的大致五角形形状。 位于容器的两个外壁中的两个啮齿动物入口提供啮齿动物进入单个啮齿动物通道,其通常围绕外壳的内周延伸。 啮齿动物通道通向单个诱饵收容室。 啮齿动物入口部分被初级和次级抗污染屏障堵塞,而啮齿动物通道设置有多个诱饵容纳屏障,其用于最小化有毒诱饵的溢出或跟踪。 可移除的盖子在容器的外壁上延伸,从而包围啮齿动物通道和诱饵容纳室。

    Tamper proof rodent bait station
    8.
    发明授权
    Tamper proof rodent bait station 失效
    防篡改啮齿动物诱饵站

    公开(公告)号:US4550525A

    公开(公告)日:1985-11-05

    申请号:US643037

    申请日:1984-08-22

    IPC分类号: A01M25/00

    CPC分类号: A01M25/004

    摘要: A tamper proof rodent baiting station is provided with a generally triangular shape, and rodent access entrances at two corners are connected via an entrance passageway along a first exterior wall. A central passageway is connecting to and extending from the entrance passageway towards the third corner, rodent bait retention areas are accessible from the central passageway, and rodent inaccessible openings are provided at the third corner, providing an apparent egress for rodents traveling along the central passageway.

    摘要翻译: 防篡改的啮齿动物诱饵站具有大致三角形的形状,并且两个拐角处的啮齿动物进入入口通过沿着第一外壁的入口通道连接。 中央通道连接到入口通道并延伸到第三个角落,啮齿动物诱饵保留区域可从中央通道进入,并且在第三个角落提供啮齿动物不可接近的开口,为沿着中央通道行进的啮齿动物提供明显的出口 。