Motor stator manufacturing method and structure thereof

• US 9,608,482 B2
• Filed: 05/01/2014
• Issued: 03/28/2017
• Est. Priority Date: 10/28/2011
• Status: Active Grant

• Current Assignee: Genese Intelligent Technology Co.,Ltd.
• Original Assignee: Genese Intelligent Technology Co.,Ltd.
• Inventors: Chang, Nai-Hsin, Huang, Jung-Pei
• Primary Examiner(s): GONZALEZ QUINONE, JOSE A
• Application Number:
  US14/266,895
• Publication Number:
  US 20140300226A1
• Time in Patent Office: 1,062 Days
• Field of Search: 310/216.051, 310/216.079, 310/216.086, 310/216.088, 310/216.091, 310/216.094, 310/216.098, 310/254.1, 310/433
• US Class Current: 1/1
• CPC Class Codes: H02K 1/148 Sectional cores H02K1/141 takes precedence
• CPC Class Codes: H02K 2203/03 Machines characterised by the wiring boards, i.e. printed circuit boards or similar structures for connecting the winding terminations
• CPC Class Codes: H02K 3/522 for generally annular cores with salient poles
• CPC Class Codes: Y10T 29/49009 Dynamoelectric machine

Abstract

A motor stator manufacturing method includes: prefabricating separate detachable coil sets and coil wire ends thereof; arranging connection points on a printed circuit board on which to assemble or reassemble the separate detachable coil sets; selectively connecting or reconnecting the coil wire ends with the connection points of the printed circuit board to form or change into a predetermined design of various motor stator types; and mounting the separate detachable coil sets in a stator seat to form or change into the AC motor stator type. In another embodiment, the method includes: prefabricating the separate detachable coil sets and coil wire ends thereof; mounting the separate detachable coil sets in the stator seat; arranging the connection points on the printed circuit board and assembling or reassembling the printed circuit board with the separate detachable coil sets; and selectively connecting or reconnecting the coil wire ends with the connection points of the printed circuit board to form or change into the predetermined design of various motor stator types.

Claims

1. A motor stator manufacturing method comprising:

prefabricating a plurality of first separate detachable coil sets and a plurality of second separate detachable coil sets and coil wire ends thereof;

arranging connection points on a printed circuit board on which to assemble or reassemble the plurality of first separate detachable coil sets and the plurality of second separate detachable coil sets;

selectively connecting or reconnecting the coil wire ends with the connection points of the printed circuit board to form or change into a predetermined design of various motor stator types; and

mounting the plurality of separate detachable coil sets and the plurality of second separate detachable coil sets in a stator seat to form or change into the AC motor stator type;

wherein a first single winding is formed on first pole teeth of each of the plurality of first separate detachable coil sets and a plurality of second windings is formed on second pole teeth of each of the plurality of second separate detachable coil sets prior to being assembled or reassembled;

wherein the plurality of first separate detachable coil sets is arranged to form a primary coil set and the plurality of second separate detachable coil sets is arranged to form a plurality of secondary coil sets to form an AC motor stator;

wherein the primary coil set is a single primary coil formed by connecting each first single winding, with each of the first pole teeth having the first single winding; and

wherein the plurality of secondary coil sets includes a plurality of secondary coils formed by connecting the plurality of second windings, with each of the second pole teeth having the plurality of second windings, wherein each secondary coil set includes a high secondary coil set, a middle secondary coil set and a lower secondary coil set to form a variably controllable motor stator.

2. The motor stator manufacturing method as defined in claim 1, wherein the stator seat has an inner circumferential edge to combine with the plurality of first and second separate detachable coil sets.

3. The motor stator manufacturing method as defined in claim 1, wherein the coil wire ends include a plurality of primary coil wire ends and a plurality of secondary coil wire ends.

4. The motor stator manufacturing method as defined in claim 1, wherein the coil wire ends include a plurality of starting ends and a plurality of terminal ends.

5. A motor stator manufacturing method comprising:

prefabricating a plurality of first separate detachable coil sets and a plurality of second separate detachable coil sets and coil wire ends thereof;

mounting the plurality of first separate detachable coil sets and the plurality of second separate detachable coil sets in a stator seat;

arranging connection points on a printed circuit board and assembling or reassembling the printed circuit board with the plurality of first separate detachable coil sets and the plurality of second separate detachable coil sets; and

selectively connecting or reconnecting the coil wire ends with the connection points of the printed circuit board to form or change into a predetermined design of various motor stator types;

wherein a first single winding is formed on first pole teeth of each of the plurality of first separate detachable coil sets and a plurality of second windings is formed on second pole tooth of each of the plurality of second separate detachable coil sets prior to being assembled or reassembled;

wherein the plurality of first separate detachable coil sets is arranged to form a primary coil set and the plurality of second separate detachable coil sets is arranged to form a plurality of secondary coil sets to form an AC motor stator;

wherein the primary coil set is a single primary coil formed by connecting each first single winding, with each of the first pole teeth having the first single winding; and

wherein the plurality of secondary coil sets includes a plurality of secondary coils formed by connecting the plurality of second windings, with each of the second pole teeth having the plurality of second windings, wherein each secondary coil set includes a high secondary coil set, a middle secondary coil set and a lower secondary coil set to form a variably controllable motor stator.

6. The motor stator manufacturing method as defined in claim 5, wherein the stator seat has an inner circumferential edge to combine with the plurality of first and second separate detachable coil sets.

7. The motor stator manufacturing method as defined in claim 5, wherein the coil wire ends include a plurality of primary coil wire ends and a plurality of secondary coil wire ends.

8. The motor stator manufacturing method as defined in claim 5, wherein the coil wire ends include a plurality of starting ends and a plurality of terminal ends.