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Fluid pump manufacturing method

A manufacturing method and a fluid pump technology, which are applied in the field of pump device manufacturing, can solve problems such as increasing the winding time of a stator assembly, and achieve the effects of saving the winding time and improving the winding efficiency.

Inactive Publication Date: 2017-11-14
ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The fluid pump includes a stator assembly, the stator assembly includes a winding frame and a coil, the enameled wire is wound on the winding frame to form a coil, and two opposite coils form a group, and when the stator assembly is wound, each group of coils is at least one enameled wire, In this way, six coils need at least three enameled wires. After each group of coils is wound, there is a certain time interval, which will increase the winding time of the stator assembly.

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with accompanying drawing and specific embodiment:

[0021] The fluid pump 100 is applied in an automobile heat management system, and the fluid pump 100 provides flow power for the working medium of the automobile heat management system.

[0022] see in conjunction Figure 1 to Figure 6 , the fluid pump 100 includes a stator assembly 10, a printed circuit board 20, and a rotor assembly 30, the rotor assembly 30 includes four magnetic poles, the stator assembly 10 includes six tooth poles, the fluid pump 100 includes a three-phase motor, and the three-phase motor includes a stator assembly 10 And the rotor assembly 30, the stator assembly 10 includes the coil 11, the winding frame 12 and the terminal 40, the coil 40 and the printed circuit board 20 are electrically connected through the terminal 40, and the printed circuit board 20 is controlled by the set program or the set circuit through the stator ...

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Abstract

The invention discloses a fluid pump manufacturing method. A fluid pump comprises an enameled wire and a stator assembly. The wire winding method of the stator assembly comprises the steps of: hooking the tail end of the enameled wire on a first terminal; winding the enameled wire on a wire winding frame to form a first coil; winding a fourth coil after the wire winding of the first coil is completed, wherein the wire winding direction of the fourth coil is the same as that of the first coil; completing the winding of a first group of coils after the wire winding of the fourth coil is completed; and winding a second group of coils or a third group of coils after the wire winding of the first group of coils is completed, wherein the enameled wire is electrically connected with a wiring terminal. The fluid pump manufacturing method can save the wire winding time, and improve the wire winding efficiency.

Description

【Technical field】 [0001] The invention relates to a thermal management system for a vehicle, in particular to a method for manufacturing a pump device of the thermal management system for a vehicle. 【Background technique】 [0002] The rapid development of the automobile industry, with the performance of automobiles towards safer, more reliable, more stable, fully automatic intelligence and environmental protection and energy saving direction. Fluid pumps are widely used in automotive thermal management systems and can well meet market requirements. [0003] The fluid pump includes a stator assembly, the stator assembly includes a winding frame and a coil, the enameled wire is wound on the winding frame to form a coil, and two opposite coils form a group, and when the stator assembly is wound, each group of coils is at least one enameled wire, Such six coils require at least three enameled wires, and after each set of coils are wound, there is a certain time interval, which ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/085H02K15/00
CPCH02K15/085H02K15/0068
Inventor 不公告发明人
Owner ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO LTD
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