TH33920B - A set of coils for rotary electric machines and the same manufacturing method. - Google Patents

Abstract

DC60 (21/05/46) Method for producing coil unit For rotary electric machines including transformation, protrusion, forming and connection procedures. In the process of modifying the interface of the conductor segment in which part of it is made visible was transformed in shape by Press it to get a good touch between those segments. when it is connected the correct segment The variables are protruded through the slots of the stator core. In the process of protruding through the tip of the protrusion of the segment is formed so that it is at an angle relative to the radial section of the stator core in Formation process Adjacent segments are joined together at the ends of the connections in connection procedure How to produce coil packs For rotary electric machines including transformation, protrusion, forming and connection procedures. In the process of modifying the interface of the conductor segment in which part of it is rendered is transformed in shape by compressing to create a good touch between the segments. when it is connected the correct segment The variables are protruded through the slots of the stator core. In the process of protruding through the tip of the protrusion of the segment is formed so that it hits a certain angle relative to the radial section of the stator core in Formation process Adjacent segments are joined together at the ends of the connections in connection procedure

Claims (1)

1. Wire bottle set for rotary electric machine consists of A number of conductors at It extends through the slit of the stator core of the rotating electric appliance, where a number of conductors are placed in each cavity. In the radial direction of the stator core, each conductor has a shielded section in the compartment. And the end that protrudes Out of the stator core Each protruding end has a connection. Which extends in a circumferential direction Of the stator core is an angle relative to one surface Where the opening of the channel is set for Connected to another conductor extending from different openings And the part that was transformed at the end of Connections and modified sections are formed to provide distances between joints and joints. The other is lowered to its end and is connected to the modified part of the other joint. 2. A set of windings for a rotating electric apparatus according to claim 1, where each conductor is coated. Insulation class except for the bare part That were set at Connection end The bare part is connected to the bare part of another joint. The transformed part was formed. Until its tip is bent over The thickness of the insulating layer in the direction along the stator core. 3. The manufacturing method for the winding of the rotary electric apparatus consists of making the conductors coated with an insulating layer protruding through each cavity of a number of slots. Is arranged in the stator core of a rotary electric machine. So that conductors are placed in each cavity in The radial direction of the stator core and the tip of the conductor is protruded from the cavity. Conductor protrusions to form connectors that protrude in the direction Along the circumference of the stator core is an angle Compared with the radial section of the stator axis And adjacent conductors protruding in opposite directions Connecting conductor connections in pairs, properly aligned Close together in the process of forming the overhang Altering the ends of the connection so that the distance between the ends of the The connection of such a pair is reduced to its end. And the remaining conductor cross-sectional area is quite It is the same throughout all. 4. Method according to claim 3, where the transformation process includes Formation of the ends of the connections So that its end approaches to a certain position Where the connection of another conductor is placed and the making of a number of conductors with the formed connections In the process of forming 5. Method according to claim 3, where the insulating layer is removed from the end of the conductor and the transformation process is performed by cutting the connections by compression. Claim 5, where the transformation process is performed. By forming the connection part Until its tip is bent more than the thickness of the insulating layer in The radial direction of the stator axis 7. Method according to claim 5, where the transformation procedure is performed. By forming the connection part Until its tip is bent over the thickness of the insulating layer being introduced. Exit in the radial direction of the stator axis. 8. Method according to claim 3, where the joint has a relatively rectangular cross-section. 9. Method according to claim 3, where the transformation process is included. To The connection between the first compression parts. And the second compression part and the pressure applied to the first and second compression parts together to cut the connection 1 0. Method according to claim 9, where the first and second compression parts Second compression piece There is a slope press on one side, respectively 1 1. Method according to claim 9, where the first compression part is formed into an L-shape and the second is being prismatic.