JPH0468476U - - Google Patents
Info
- Publication number
- JPH0468476U JPH0468476U JP10990290U JP10990290U JPH0468476U JP H0468476 U JPH0468476 U JP H0468476U JP 10990290 U JP10990290 U JP 10990290U JP 10990290 U JP10990290 U JP 10990290U JP H0468476 U JPH0468476 U JP H0468476U
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- circuit board
- printed circuit
- metal printed
- protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000012212 insulator Substances 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Brushless Motors (AREA)
Description
第1図は本考案の実施例における刷子レスモー
タの断面図、第2図は従来の刷子レスモータの断
面図である。
1……マグネツト、2……ロータフレーム、3
……回転軸、4……第2の含油メタル、5……フ
レーム、6……電機子鉄心、7……インシユレー
タ、8……電機子巻線、9……第1の含油メタル
、10……プリント基板、11……スラスト板、
12……結線ピン、13……底板、14……樹脂
部材、15……突起部。
FIG. 1 is a sectional view of a brushless motor according to an embodiment of the present invention, and FIG. 2 is a sectional view of a conventional brushless motor. 1...Magnet, 2...Rotor frame, 3
... Rotating shaft, 4 ... Second oil-impregnated metal, 5 ... Frame, 6 ... Armature core, 7 ... Insulator, 8 ... Armature winding, 9 ... First oil-impregnated metal, 10 ... ...Printed circuit board, 11...Thrust plate,
12... Connection pin, 13... Bottom plate, 14... Resin member, 15... Projection.
Claims (1)
要な回路素子の少なくとも一部を金属プリント基
板上に実装し、その中央付近に含油メタルを直接
嵌合し、前記金属プリント基板上で鉄心にインシ
ユレータを介して銅線を巻装した電機子を具備し
、前記インシユレータには複数の突起部を設け、
前記突起部を前記金属プリント基板に挿入し、回
転子の磁気的吸引力を受ける樹脂材料のスラスト
板と前記突起部を溶着固定した固定子を備えた刷
子レスモータ。 At least some of the circuit elements necessary to drive the motor and control the rotation speed to a constant speed are mounted on a metal printed circuit board, an oil-impregnated metal is directly fitted around the center of the circuit, and an insulator is mounted on the iron core on the metal printed circuit board. an armature wound with copper wire through the insulator, the insulator is provided with a plurality of protrusions,
A brushless motor including a stator in which the protrusion is inserted into the metal printed circuit board and the protrusion is welded to a thrust plate made of a resin material that receives the magnetic attraction force of the rotor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10990290U JP2532489Y2 (en) | 1990-10-19 | 1990-10-19 | Brushless motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10990290U JP2532489Y2 (en) | 1990-10-19 | 1990-10-19 | Brushless motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0468476U true JPH0468476U (en) | 1992-06-17 |
JP2532489Y2 JP2532489Y2 (en) | 1997-04-16 |
Family
ID=31857162
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10990290U Expired - Lifetime JP2532489Y2 (en) | 1990-10-19 | 1990-10-19 | Brushless motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2532489Y2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009189109A (en) * | 2008-02-05 | 2009-08-20 | Panasonic Corp | Brushless motor |
JP2010104070A (en) * | 2008-10-21 | 2010-05-06 | Mitsubishi Electric Corp | Linear motor |
JP2010246203A (en) * | 2009-04-02 | 2010-10-28 | Panasonic Corp | Fan drive motor |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10320264B2 (en) | 2015-11-13 | 2019-06-11 | Tokyo Parts Industrial Co., Ltd. | Brushless motor |
US10312771B2 (en) | 2015-11-13 | 2019-06-04 | Tokyo Parts Industrial Co., Ltd. | Brushless motor |
US10177626B2 (en) | 2015-12-18 | 2019-01-08 | Tokyo Parts Industrial Co., Ltd. | Brushless motor |
-
1990
- 1990-10-19 JP JP10990290U patent/JP2532489Y2/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009189109A (en) * | 2008-02-05 | 2009-08-20 | Panasonic Corp | Brushless motor |
JP2010104070A (en) * | 2008-10-21 | 2010-05-06 | Mitsubishi Electric Corp | Linear motor |
JP2010246203A (en) * | 2009-04-02 | 2010-10-28 | Panasonic Corp | Fan drive motor |
Also Published As
Publication number | Publication date |
---|---|
JP2532489Y2 (en) | 1997-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |