Wire installation tool
    53.
    发明授权

    公开(公告)号:US09887521B2

    公开(公告)日:2018-02-06

    申请号:US14489774

    申请日:2014-09-18

    CPC classification number: H02G1/085 Y10T29/53283 Y10T29/53909

    Abstract: A wire installation tool for installing a wire through an existing wiring harness includes a handle configured to be manually grasped by a user, an elongated shaft extending from the handle, and a wire engagement feature disposed at the free end of the shaft. In one aspect, the wire engagement feature is a generally flat elongated plate defining two openings sized to snugly receive the wire and spaced apart a distance sufficient to receive the wire bent to a curvature between the openings. In another aspect, the wire engagement feature includes a pig-tail element about which the wire is wound and held by friction between the wire and the pig-tail element to hold the wire in engagement with the wire installation tool as the tool and wire are pulled through an existing wiring harness.

    System and Method for Testing Alternator Default Mode Operation

    公开(公告)号:US20170146602A1

    公开(公告)日:2017-05-25

    申请号:US14950055

    申请日:2015-11-24

    CPC classification number: G01R31/34

    Abstract: A tester for a default mode of operation of an alternator is provided. The tester includes an internal memory having computer executable instructions and a processor coupled to the internal memory and to an alternator via a communication bus. The processor is configured to execute the computer executable instructions in the internal memory to provide at least one parameter associated with a vehicle to the alternator simulated as a communication signal over the communication bus, detect an absence of the communication signal at the alternator, test, upon detecting the absence of the communication signal, whether or not the alternator enters a default mode of operation, the default mode being indicated by a preset output voltage uniquely associated with the default mode and monitored by the processor, and indicate whether the alternator entered the default mode successfully.

    System and method for recovering refrigerant
    60.
    发明申请
    System and method for recovering refrigerant 审中-公开
    回收制冷剂的系统和方法

    公开(公告)号:US20160187042A1

    公开(公告)日:2016-06-30

    申请号:US14757633

    申请日:2015-12-23

    Abstract: An air conditioning service system includes a plurality of conduits and voids defining a total refrigerant receiving volume of the air conditioning service system, a pressure transducer configured to sense a pressure at a first location in the plurality of conduits and voids, a compressor operably connected to the plurality of conduits and voids, and a controller. The controller determines a quantity of refrigerant recovered from a refrigeration system by obtaining a first pressure signal from the pressure transducer corresponding to a first pressure at the first location, operating the compressor to recover the refrigerant from the refrigeration system after the first pressure is sensed, obtaining a second pressure signal from the pressure transducer corresponding to a second pressure at the first location after operating the compressor, and determining an amount of refrigerant recovered from the refrigeration system based on the first pressure signal an the second pressure signal.

    Abstract translation: 空调服务系统包括多个管道和空隙,其限定空调服务系统的总制冷剂接收体积;压力传感器,其构造成感测多个管道和空隙中的第一位置处的压力;压缩机,可操作地连接到 多个导管和空隙,以及控制器。 控制器通过从压力传感器获得对应于第一位置处的第一压力的第一压力信号来确定从制冷系统回收的制冷剂的量,操作压缩机以在感测到第一压力之后从制冷系统回收制冷剂, 在操作压缩机之后,从压力传感器获得对应于第一位置处的第二压力的第二压力信号,以及基于第一压力信号确定从制冷系统回收的制冷剂量和第二压力信号。

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