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公开(公告)号：EP0267642B1
公开(公告)日：1991-05-29
申请号：EP87202064.9
申请日：1987-10-27
CPC分类号： F04B35/045 , F04B39/127
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公开(公告)号：EP0277382B1
公开(公告)日：1991-03-06
申请号：EP87202579.6
申请日：1987-12-18
CPC分类号： F04B39/0027 , F01B11/02 , F04B35/045
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公开(公告)号：EP0267642A1
公开(公告)日：1988-05-18
申请号：EP87202064.9
申请日：1987-10-27
CPC分类号： F04B35/045 , F04B39/127
摘要： A motor-compressor comprising a vibration motor (1) having a rotationally vibrating drive shaft (4) and a compressor (2) having at least one piston (10) which is linearly reciprocated by the motor shaft (4), which motor-compressor is accomodated in a housing (14), is characterized in that the motor-compressor is suspended in the housing (14) by means of springs (15) in such a way that the points of attachment (17) of the springs in the housing are disposed in a plane which also contains the axis (16) of the rotation, to which the motor-compressor is subjected in operation, and in that the springs (15) are situated as close as possible to said axis of rotation (16). This counteracts the unbalance forces to a maximum extent and minimizes the dynamic forces on the housing.
摘要翻译： 一种电动压缩机，包括具有旋转振动驱动轴（4）的振动电动机（1）和具有至少一个由电动机轴（4）线性往复运动的活塞（10）的压缩机（2），该电动压缩机 被容纳在壳体（14）中，其特征在于，电动机 - 压缩机通过弹簧（15）悬挂在壳体（14）中，使得壳体中的弹簧的附接点（17） 被布置在还包含电动压缩机在操作中经受的旋转轴线（16）的平面中，并且弹簧（15）尽可能靠近所述旋转轴线（16）定位， 。 这最大限度地抵消了不平衡力，并使壳体上的动力最小化。
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公开(公告)号：EP0277382A1
公开(公告)日：1988-08-10
申请号：EP87202579.6
申请日：1987-12-18
CPC分类号： F04B39/0027 , F01B11/02 , F04B35/045
摘要： A motor-compressor unit comprising a vibration motor having two or more coils around a stator core (1), parallel to which is arranged a magnet (3,4) with a stator part (2A,2B) above it, one of the poles of this magnet being directed to the core and circularly bent air gaps being present between the stator core and the stator part, while slide elements (7,8,9,10) of an armature (11,12) traverse in these air gaps a part of an arc of a circle and the armature is rotatable about a motor shaft (13), this armature (11,12) being coupled with a piston body (16) linearly movable in a cylinder (17), which piston body (16) can vary with one side the volume of a compression space (21) with inlet and outlet valves and can vary with its other side the volume of a gas spring space (24), the gas spring space (24) being solely provided with an inlet valve (23), which adjoins the same medium supply as the inlet valve (19) of the compression space (21) and at nominal power and nominal delivery pressure and suction pressure the volume of the gas spring space (24) exceeds that of the compression space (21) by such an amount that the spring stiffness of the gas in the gas spring space (24) is equal to the spring stiffness of the gas in the compression space (21), while the piston body (16) performs during operation a vibration about a central position corresponding to the central position of the armature (11,12).
摘要翻译： 一种电动机 - 压缩机单元，包括具有围绕定子铁芯（1）的两个或更多个线圈的振动电动机，平行于其上设置有在其上方的定子部分（2A，2B）的磁体（3,4），其中一个极 该磁体被引导到芯部并且在定子芯体和定子部件之间存在圆形弯曲的气隙，而电枢（11,12）的滑动元件（7,8,9,10）在这些气隙a 一个圆弧的一部分，电枢绕电机轴（13）旋转，该电枢（11,12）与可在气缸（17）中直线移动的活塞体（16）联接，该活塞体（16） ）可以随着具有入口和出口阀的压缩空间（21）的体积的一侧而变化，并且可以随其另一侧随气体弹簧空间（24）的体积而变化，气体弹簧空间（24）仅仅设置有 入口阀（23），其邻接与压缩空间（21）的入口阀（19）相同的介质供应，并且在额定功率和标称输送压力a 和吸入压力，气弹簧空间（24）的体积超过压缩空间（21）的体积，使得气弹簧空间（24）中的气体的弹簧刚度等于气体的弹簧刚度 在所述压缩空间（21）中，所述活塞体（16）在操作期间对与所述电枢（11,12）的中心位置对应的中心位置进行振动。
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