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14 records (took 0.021 seconds)

    1.
    发明专利
    未知

    公开(公告)号：DE2653639A1

    公开(公告)日：1977-06-08

    申请号：DE2653639

    申请日：1976-11-25

    Applicant: BECKMAN INSTRUMENTS INC

    Inventor： REEVES GEORGE I ,  RICHARDS DONALD D

    IPC: F02P17/02 ,  F02P17/00

    Abstract: An automobile engine ignition analyzer with engine performance displayed on an oscilloscope. Circuitry for providing timing indicia on the oscilloscope trace in the form of high intensity spots or gaps, with the time intervals between indicia maintained constant as engine speed varies. A pickup for coupling the engine ignition pulse to a pulse shaping circuit which provides an output pulse related in time to the ignition pulse, and an oscillator started by the output pulse and providing a train of pulses at predetermined intervals, typically one millisecond, with the pulse train connected to the oscilloscope beam intensity control for blanking or intensifying the beam as desired.

    IGNITION ANALYZER TIME BASE
    2.
    发明专利
    IGNITION ANALYZER TIME BASE 未知

    公开(公告)号：CA1050112A

    公开(公告)日：1979-03-06

    申请号：CA265801

    申请日：1976-11-16

    Applicant: BECKMAN INSTRUMENTS INC

    Inventor： REEVES GEORGE I ,  RICHARDS DONALD D

    IPC: F02P17/02 ,  F02P17/00

    Abstract: An automobile engine ignition analyzer with engine performance displayed on an oscilloscope. Circuitry for providing timing indicia on the oscilloscope trace in the form of high intensity spots or gaps, with the time intervals between indicia maintained constant as engine speed varies. A pickup for coupling the engine ignition pulse to a pulse shaping circuit which provides an output pulse related in time to the ignition pulse, and an oscillator started by the output pulse and providing a train of pulses at predetermined intervals, typically one millisecond, with the pulse train connected to the oscilloscope beam intensity control for blanking or intensifying the beam as desired.

    3.
    发明专利
    未知

    公开(公告)号：DE2653640A1

    公开(公告)日：1977-06-08

    申请号：DE2653640

    申请日：1976-11-25

    Applicant: BECKMAN INSTRUMENTS INC

    Inventor： REEVES GEORGE I ,  CHISM JUN HOKE R

    IPC: F02P17/00 ,  F02P17/08 ,  G01M15/04 ,  G01R13/20

    Abstract: An automotive ignition analyzer is disclosed with cylinder of interest of display capabilities which allows one or more cylinders to be individually selected and displayed in a stacked mode while the remaining unselected cylinders are simultaneously displayed on the same oscilloscope in a parade mode. The cylinder select mechanism may also be used for power balance purposes to prevent the ignition of the cylinder selected.

    IGNITION ANALYZER FOR USE WITH ELECTRONIC IGNITION SYSTEMS
    4.
    发明专利
    IGNITION ANALYZER FOR USE WITH ELECTRONIC IGNITION SYSTEMS 未知

    公开(公告)号：CA1050113A

    公开(公告)日：1979-03-06

    申请号：CA266574

    申请日：1976-11-25

    Applicant: BECKMAN INSTRUMENTS INC

    Inventor： REEVES GEORGE I

    IPC: F02P17/00 ,  F02P17/08 ,  F02P17/12 ,  G01M15/04

    Abstract: An improved automotive ignition analyzer is provided for use with electronic ignition systems. A quadrature field magnetic pickup is utilized to detect signals in the secondary circuit of the ignition system. An adaptor including a voltage clamp is connected to the tachometer lead of the electronic ignition system so that a power balance test may be performed in the conventional manner without harming the electronic ignition system.

    Chemiluminescent detection of ozone
    6.
    发明授权
    Chemiluminescent detection of ozone 失效
    化学发光检测臭氧

    公开(公告)号：US3881869A

    公开(公告)日：1975-05-06

    申请号：US37548173

    申请日：1973-07-02

    Applicant: BECKMAN INSTRUMENTS INC

    Inventor： NETI RADHAKRISHNA MURTY ,  REEVES GEORGE I

    IPC: G01N21/76 ,  G01N31/00 ,  G01N31/10

    CPC classification number: G01N21/766 ,  G01N31/00 ,  Y10T436/206664

    Abstract: The concentration of ozone in a gas sample, such as ambient air, can be quantitatively measured by contacting the gas sample with an organic polymer having a backbone chain consisting of carbon atoms to produce a chemiluminescent reaction and measuring the intensity of light emitted by the reaction. The polymer undergoes no apparent chemical change, indicating that it functions as a catalyst in the chemiluminescent reaction.

    Abstract translation: 可以通过使气体样品与具有由碳原子构成的主链的有机聚合物接触以产生化学发光反应并测量由反应发射的光的强度来定量测量气体样品中的臭氧浓度，例如环境空气， 。 聚合物不发生明显的化学变化，表明其在化学发光反应中起催化剂的作用。

    Capillary and capillary retaining system
    8.
    发明专利
    Capillary and capillary retaining system 未知

    公开(公告)号：AU6773494A

    公开(公告)日：1995-01-03

    申请号：AU6773494

    申请日：1994-04-25

    Applicant: BECKMAN INSTRUMENTS INC

    Inventor： GOODALE DAVID L ,  REEVES GEORGE I

    IPC: B01D57/02 ,  G01N21/05 ,  G01N21/17 ,  G01N27/447 ,  G01N30/60 ,  G01N30/74

    Abstract: A capillary and capillary retaining system including a capillary assembly having first and second end holders. The first and second end holders are adapted to be received by first and second retainers. The first end holder may include protruding portions and the first end retainer includes clips to receive the protruding portions. The second end holder may include opposite recesses and the second retainer is adapted to receive optical cables that are received within the recesses to retain the second end holder. Locks retained by the second end retainer cooperate with grooves in the optical cables to retain the optical cables.

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