摘要:
A resilient isolation member is configured for use with an electric machine having a housing, a stator within the housing, and an end shield. The resilient isolation member includes first and second end portions, a sidewall extending between the first and second end portions, and a lip is disposed along an outer surface of the sidewall. The resilient isolation member is sized for mounting between the end shield and the stator, with the first and second end portions respectively abutting against a first inner portion of the end shield and a portion of the stator and with the lip abutting against a second inner portion of the end shield and a portion of the housing.
摘要:
In an identification method, an analysis region in a test digital image is identified and values of a test parameter at a grid of locations in the analysis region are determined. A reference model of fixed pattern noise is associated with the test image. The reference model has an array of values of the test parameter for fixed pattern noise of a reference image acquisition device. A two or more dimensional similarity measure is calculated between the grid and at least a corresponding portion of the array.
摘要:
A tea bag with a squeezing device is provided and consists of a string attached at one end to an infusion bag with a quantity of ground tea leaves sealed therein. A cover being of two panels is joined together along a fold line and has a hole at the center of the fold line. The string passes through the hole with a tag attached to the other end of the string. The panels of the cover can be used to squeeze the infusion bag to extract infusion liquid from the bag and as a disposable structure therefore after said infusion bag is used.
摘要:
An electrical generator drive which comprises a power source able to transmit power at a rotational speed which may fluctuate substantially in service, an electrical generator which requires a rotational input of power at a substantially constant speed, and a controllable drive transmission of high rotational inertia coupling together the power source and the electrical generator. The drive transmission comprises an epicyclic gear having an input member driven by the power source, an output member coupled with the electrical generator, and a reaction member, a monitoring device responsive to fluctuations from a predetermined value in the rotational speed of the output member, and a control device including a hydraulic pump/motor unit coupled with the reaction member and controllable by the monitoring device in order to vary the relative rotation between the reaction member and the other members of the epicyclic gear so as to maintain a substantially constant predetermined speed of the output member. To enable the generator drive to respond rapidly to speed fluctuations of the power source, so as to maintain an substantially constant input speed to the generator, the monitoring device includes an electronic control unit having a memory which is programmed with a predetermined value corresponding to the required input speed to the generator derived from the output member. Further, in view of the high rotational inertia of the drive transmision, at least one flexible coupling is provided in the transmission to absorb torsionally any speed fluctuation imparted to the transmission by the power source.