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    • 1. 发明授权
    • Floating frame mounting system and method for a refrigerator
    • 冰箱的浮框安装系统和方法
    • US5070708A
    • 1991-12-10
    • US320077
    • 1989-03-06
    • James B. MaloshJim J. Pastryk
    • James B. MaloshJim J. Pastryk
    • F25D23/00
    • F25D23/006F25B2500/13
    • A mounting system for a compressor of a refrigerator includes a floating frame rigidly secured to a compressor housing in which the compressor is resiliently mounted, the floating frame being resiliently secured to the frame of the refrigerator. The floating frame includes a pair of support rails to which the refrigerator's condenser is rigidly secured as well as the compressor housing. In one embodiment the floating frame also includes a cross rail to which a first end of each of the support rails is rigidly secured. By increasing the effective mass of the compressor housing to include the condenser and floating frame the amount of vibration transmitted from the compressor to the refrigerator frame is reduced as well as the noise generated thereby.
    • 用于冰箱的压缩机的安装系统包括刚性地固定到压缩机壳体上的浮动框架,其中压缩机被弹性地安装在其中,浮动框架被弹性地固定到冰箱的框架。 浮动框架包括一对支撑导轨,冰箱的冷凝器刚刚固定在该支撑轨道上,以及压缩机壳体。 在一个实施例中,浮动框架还包括横梁,刚性地固定有每个支撑轨道的第一端。 通过增加压缩机壳体的有效质量以包括冷凝器和浮动框架,减小了从压缩机传递到冰箱架的振动量以及由此产生的噪音。
    • 2. 发明授权
    • Vacuum brake booster
    • 真空制动助力器
    • US5784946A
    • 1998-07-28
    • US897875
    • 1997-07-21
    • James B. MaloshRolf ViebachDave C. Yoder
    • James B. MaloshRolf ViebachDave C. Yoder
    • B60T13/52B60T13/567F15B9/10
    • B60T13/52B60T13/567
    • A vacuum brake booster having sound absorbing members affixed to the front and rear shells to attenuate sounds caused by air movement in the brake booster. The front shell is joined to the rear shell to define the housing for the brake booster. The housing is divided into a first chamber and a second chamber by a wall structure. The first and second chambers in a first mode of operation are designed to be in communication with a first source of fluid (vacuum) having a first fluid pressure while in a second mode of operation the second chamber is in communication with a second source of fluid (atmospheric air) at a second fluid pressure. In the second mode of operation, a pressure differential is created across the wall structure to produce an output force corresponding to an input force associated with a desired braking application. A first sound absorbing member is affixed to rear shell for attenuating sounds produced by the communication of the second source of fluid in the second mode of operation while a second sound absorbing member is affixed to the front shell for attenuating sounds produced by the evacuation of the second source of fluid from the second chamber to return to the first mode of operation.
    • 一种真空制动助力器,其具有固定到前壳和后壳上的吸音构件,以减弱由制动助力器中的空气运动引起的声音。 前壳连接到后壳以限定用于制动助力器的壳体。 壳体通过壁结构分为第一室和第二室。 在第一操作模式中的第一和第二腔室被设计成与具有第一流体压力的第一流体源(真空)连通,而在第二操作模式中,第二腔室与第二流体源连通 (大气)在第二流体压力下。 在第二操作模式中,跨壁结构产生压力差,以产生对应于与期望的制动应用相关联的输入力的输出力。 第一吸音构件固定在后壳上,用于衰减在第二操作模式中由第二流体源连通而产生的声音,而第二吸音构件固定在前壳上,用于衰减通过抽出的声音产生的声音 来自第二腔室的第二流体源返回到第一操作模式。