JPH01113548U - - Google Patents
Info
- Publication number
- JPH01113548U JPH01113548U JP12873688U JP12873688U JPH01113548U JP H01113548 U JPH01113548 U JP H01113548U JP 12873688 U JP12873688 U JP 12873688U JP 12873688 U JP12873688 U JP 12873688U JP H01113548 U JPH01113548 U JP H01113548U
- Authority
- JP
- Japan
- Prior art keywords
- winding
- armature
- ring
- stack
- commutator
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims 1
- 208000029278 non-syndromic brachydactyly of fingers Diseases 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
- H02K9/04—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium
- H02K9/06—Arrangements for cooling or ventilating by ambient air flowing through the machine having means for generating a flow of cooling medium with fans or impellers driven by the machine shaft
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/52—Fastening salient pole windings or connections thereto
- H02K3/527—Fastening salient pole windings or connections thereto applicable to rotors only
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Windings For Motors And Generators (AREA)
- Motor Or Generator Current Collectors (AREA)
- Dc Machiner (AREA)
Description
第1図は、本考案によるアーマチヤの分解斜視
図、そして、第2図は、第1図のアーマチヤのリ
ングを拡大スケールで示した部分平面図である。
10……シヤフト、11……積層スタツク、1
2……整流子、13……磁極片、14……巻線コ
イル、15……導電性リング、16……フインガ
部分、17……トンネル、19……短いフインガ
部分。
FIG. 1 is an exploded perspective view of an armature according to the present invention, and FIG. 2 is a partial plan view showing the ring of the armature of FIG. 1 on an enlarged scale. 10... Shaft, 11... Laminated stack, 1
2... Commutator, 13... Magnetic pole piece, 14... Winding coil, 15... Conductive ring, 16... Finger portion, 17... Tunnel, 19... Short finger portion.
Claims (1)
片に設けられた巻線と、上記スタツクの一端にお
いてその外周の付近に設けられた導電性リングと
を具備し、各巻線の一端が上記リングに電気的に
接続されたことを特徴とする電気モータのアーマ
チヤ。 (2) 上記リングは、これと一体的なフインガ部
分によつてスタツクの上記一端に固定され、該フ
インガ部分は上記磁極片間のトンネルを通して延
びていてスタツクの他端を把持する請求項1に記
載のアーマチヤ。 (3) 上記リングは翼を有している請求項1又は
2に記載のアーマチヤ。 (4) 上記積層スタツクはシヤフトに取り付けら
れ、このシヤフトには整流子が設けられており、
各巻線の他端が整流子に接続された請求項1ない
し3のいずれかに記載のアーマチヤ。 (5) 上記整流子は、スタツクの上記一端におい
てシヤフトに取り付けられる請求項4に記載のア
ーマチヤ。 (6) 上記巻線はリングに半田付けされる請求項
の前記各項いずれかに記載のアーマチヤ。 (7) 上記リングは、巻線の上記一端に各々また
がつてこれを把持するためのスロツトを有してい
る請求項1ないし5のいずれかに記載のアーマチ
ヤ。 (8) 各々のスロツトは、巻線の上記一端を受け
入れるための開放端と、スロツトに引き込まれた
ときに巻線の絶縁材に切り込んで巻線とリングと
の間に電気的接触を確立するための2つの切断エ
ツジとを有している請求項7に記載のアーマチヤ
。[Claims for Utility Model Registration] (1) A laminated stack having a magnetic pole piece, a winding provided on the magnetic pole piece, and a conductive ring provided near the outer periphery at one end of the stack. , an armature of an electric motor, characterized in that one end of each winding is electrically connected to the ring. (2) The ring is secured to the one end of the stack by a finger portion integral therewith, the finger portion extending through a tunnel between the pole pieces to grip the other end of the stack. Armature as described. (3) The armature according to claim 1 or 2, wherein the ring has wings. (4) The laminated stack is attached to a shaft, and the shaft is provided with a commutator,
4. The armature according to claim 1, wherein the other end of each winding is connected to a commutator. 5. The armature of claim 4, wherein said commutator is attached to a shaft at said one end of the stack. (6) The armature according to any one of the preceding claims, wherein the winding is soldered to a ring. (7) The armature according to any one of claims 1 to 5, wherein the rings each have a slot for straddling and gripping the one end of the winding. (8) Each slot has an open end for receiving said one end of the winding and, when drawn into the slot, cuts into the insulation of the winding to establish electrical contact between the winding and the ring. 8. The armature of claim 7, further comprising two cutting edges for cutting.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8723026A GB2210512B (en) | 1987-10-01 | 1987-10-01 | An armature for an electric motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH01113548U true JPH01113548U (en) | 1989-07-31 |
Family
ID=10624628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12873688U Pending JPH01113548U (en) | 1987-10-01 | 1988-09-30 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH01113548U (en) |
CN (1) | CN2040678U (en) |
DE (1) | DE8812351U1 (en) |
GB (1) | GB2210512B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5508571A (en) * | 1994-12-12 | 1996-04-16 | General Motors Corporation | Neutral connection for wire wound stator |
DE19929590A1 (en) * | 1999-06-29 | 2001-01-04 | Scintilla Ag | Electric hand tool machine has fan with protrusions attached to armature; protrusions protrude radially inwards onto winding wires in grooves and act as groove wedges |
GB0015913D0 (en) | 2000-06-30 | 2000-08-23 | Johnson Electric Sa | Star connected rotor |
GB2385715A (en) * | 2002-02-07 | 2003-08-27 | Johnson Electric Sa | Double Bladed Fan |
US7256528B2 (en) * | 2004-06-28 | 2007-08-14 | General Electric Company | Tie ring |
FR3081630B1 (en) | 2018-05-22 | 2020-11-20 | Renault Sas | CAGE FOR ROTOR OF SYNCHRONOUS ELECTRIC MACHINE. |
-
1987
- 1987-10-01 GB GB8723026A patent/GB2210512B/en not_active Expired - Fee Related
-
1988
- 1988-09-29 DE DE8812351U patent/DE8812351U1/en not_active Expired
- 1988-09-30 JP JP12873688U patent/JPH01113548U/ja active Pending
- 1988-10-01 CN CN88215413U patent/CN2040678U/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2210512B (en) | 1991-05-29 |
DE8812351U1 (en) | 1989-02-02 |
CN2040678U (en) | 1989-07-05 |
GB2210512A (en) | 1989-06-07 |
GB8723026D0 (en) | 1987-11-04 |
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