公开(公告)号：US3835269A

公开(公告)日：1974-09-10

申请号：US35812373

申请日：1973-05-07

Applicant: LEVIN I ,  SKOBELEV K ,  PAVLJUK B ,  LEVKOVICH L

Inventor： SKOBELEV K ,  LEVKOVICH L ,  LEVIN I ,  PAVLJUK B

IPC: B60L5/02 ,  H02G7/16

CPC classification number: H02G7/16 ,  B60L5/02 ,  B60L2200/26

Abstract: A device for deicing the surface of a wire, mainly the contact wire of electric transport facilities, comprising an appliance for generating electromagnetic field pulses acting on said wire; said appliance is installed in close proximity to the wire and secured relative to it on a support installed on a movable transport vehicle. The appliance for generating electromagnetic field pulses is constituted by an electromagnetic inductor made in the form of wire turns accommodated in a dielectric casing and connected to a power supply system. There is an approximately uniform gap ''''a'''' between said wire turns of the electromagnetic inductor and the wire to be deiced. The support for fastening said electromagnetic inductor is mounted on the current collector of the transport vehicle and is provided with various types of holders to which the electromagnetic inductor is directly secured. The wire turns of the electromagnetic inductor may be either circular or elliptical in shape with the larger axis of the ellipse directed either along or across the wire to be deiced.

Abstract translation: 一种用于对电线表面进行除冰的装置，主要是电气运输设施的接触线，包括用于产生作用在所述电线上的电磁场脉冲的装置; 所述电器安装在电线附近并相对于电线安装在可移动运输车辆上的支架上。 用于产生电磁场脉冲的装置由形成在电介质壳体中并连接到电源系统的线圈形式的电磁感应器构成。 所述电磁感应器的所述线匝和待除冰的线之间存在大致均匀的间隙“a”。 用于紧固所述电磁感应器的支撑件安装在运输车辆的集流器上，并且设有各种类型的保持器，电磁感应器直接固定到该保持器上。 电磁感应器的线匝可以是圆形或椭圆形，椭圆的较大的轴线沿着或穿过导线被引导以被除冰。

公开(公告)号：US3809341A

公开(公告)日：1974-05-07

申请号：US30655472

申请日：1972-11-14

Applicant: LEVIN I ,  LEVIN A ,  ROGOV I ,  FEDOROV N ,  TURYANSKY E ,  AFANASOV E

Inventor： ROGOV I ,  AFANASOV E ,  TURYANSKY E ,  LEVIN A ,  FEDOROV N ,  LEVIN I

IPC: B64D15/16

CPC classification number: B64D15/163

Abstract: Electric current pulses separated by time intervals are transformed into mechanical power pulses acting on a surface to be de-iced. A converter of electric current pulses is constituted by a pair of electrically connected conductors one of which mates intimately with the surface to be de-iced. The conductors are arranged in the area to be de-iced and disposed one beneath the other. The electric current flowing through the conductors cause their mutual repulsion or attraction whereby electric current pulses are transformed into mechanical power pulses thus causing an elastic deformation of the surface being de-iced and effecting the removal of ice from this surface.

Abstract translation: 由时间间隔分开的电流脉冲被转换为作用在要除冰的表面上的机械功率脉冲。 电流脉冲转换器由一对电连接的导体构成，其中一个导体与要除冰的表面紧密配合。 导体布置在要除冰的区域中并且一个放置在另一个之下。 流过导体的电流引起它们的相互排斥或吸引，由此电流脉冲被转换成机械功率脉冲，从而导致被除冰的表面的弹性变形并且从该表面去除冰。

公开(公告)号：US3779488A

公开(公告)日：1973-12-18

申请号：US3779488D

申请日：1972-02-15

Applicant: LEVIN I

Inventor： LEVIN I

IPC: B06B1/02 ,  B63B59/04 ,  B64D15/16 ,  H01Q1/02 ,  B64D15/00

CPC classification number: B06B1/023 ,  B06B2201/58 ,  B06B2201/70 ,  B63B59/04 ,  B64D15/163 ,  H01Q1/02

Abstract: A system is disclosed for deicing the skin surface of aircraft and comprises a power supply unit to which are connected an electrical power accumulator and a program switch. Low inertia converters such as magnetostrictive vibrators are provided in close proximity to the skin surface and are fed from the power supply unit via key switches each having one input connected to the electrical power accumulator while its second input is connected to the program selector switch such that the switch will produce successive single or bundles of electrical pulses separated by pauses at the converters.

Abstract translation: 公开了一种用于除冰飞机的皮肤表面的系统，并且包括连接有蓄电池和程序开关的电源单元。 低惯性转换器（例如磁致伸缩振动器）被设置在皮肤表面附近，并且通过各自具有连接到电力蓄电器的一个输入的键开关从电源单元馈送，同时其第二输入连接到程序选择器开关，使得 该开关将产生在转换器处由暂停分开的连续的单个或一束电脉冲。