KR960003041A - Rotor structure of automotive alternator - Google Patents

Rotor structure of automotive alternator Download PDF

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Publication number
KR960003041A
KR960003041A KR1019940014021A KR19940014021A KR960003041A KR 960003041 A KR960003041 A KR 960003041A KR 1019940014021 A KR1019940014021 A KR 1019940014021A KR 19940014021 A KR19940014021 A KR 19940014021A KR 960003041 A KR960003041 A KR 960003041A
Authority
KR
South Korea
Prior art keywords
rotor
cooling fan
lead wire
stator
sides
Prior art date
Application number
KR1019940014021A
Other languages
Korean (ko)
Other versions
KR0184797B1 (en
Inventor
김남국
박진호
Original Assignee
정몽원
만도기계 주식회사
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 정몽원, 만도기계 주식회사 filed Critical 정몽원
Priority to KR1019940014021A priority Critical patent/KR0184797B1/en
Publication of KR960003041A publication Critical patent/KR960003041A/en
Application granted granted Critical
Publication of KR0184797B1 publication Critical patent/KR0184797B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K23/00—DC commutator motors or generators having mechanical commutator; Universal AC/DC commutator motors
    • H02K23/52—Motors acting also as generators, e.g. starting motors used as generators for ignition or lighting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Synchronous Machinery (AREA)

Abstract

본 발명은 자동차용 교류발전기에 대한 것으로 발명의 주된 목적은 냉각팬의 밴딩부를 압착시킬때 밴딩부의 날카로운 부분이 인출선을 쇼트되거나 절단되지 않도록 하는데 있으며, 또한편으로는 플레이트부에 변형이 없어 팬이 브라켓트부등과 간섭이 일어나지 않도록 하는데 있으며, 또다른 한편으로는 교류발전기의 급가속시 인출선자체의 관성력이나 원심력에 의해 절단, 쇼트현상이 방지되도록 하는데 있다.The present invention relates to an automotive alternator, the main object of the invention is to prevent the sharp part of the bending portion short or cut the lead wire when pressing the bending portion of the cooling fan, and also the plate is not deformed on the fan side It is to prevent interference with this bracket part, etc. On the other hand, it is to prevent cutting and short phenomena by the inertia force or centrifugal force of the lead wire itself during the rapid acceleration of the AC generator.

상기한 목적을 달성하기 위한 구성으로는 차량용 교류발전기의 본체를 이루며 전, 후방으로 밀폐결합되는 한쌍의 브라켓트와, 상기한 브라켓트의 내주면에 설치된 고정자와, 상기한 고정자의 안쪽에서 일측 끝단에 풀리가 축착되고, 양측으로 베어링이 받쳐진 회전축상에 축설하되 양측으로 냉각팬이 설치된 회전자와, 상기한 회전자의 풀코어 일측면에 여자권선의 인출선이 인출되는 경로를 따라 형성한 홈부와, 상기한 회전자의 일측 냉각팬상에 상기한 홈부를 따라 풀코어측으로 돌설 형성한 엠보싱부로 구성하여 상기한 홈부에 인출선을 안장시킨후, 그 위에서 냉각팬의 엠보싱부가 누르도록 결합하는데 있다.In order to achieve the above object, a pair of brackets that are integrally and rearwardly coupled to form a main body of an AC generator for a vehicle, a stator installed on an inner circumferential surface of the bracket, and a pulley at one end from the inside of the stator A rotor formed on a rotating shaft which is condensed and supported by bearings on both sides, and a cooling fan is installed on both sides, and a groove formed along a path through which the lead wire of the excitation winding is drawn on one side of the full core of the rotor; It consists of an embossed portion protruding to the full core side along the groove portion on the one side cooling fan of the rotor to saddle the lead wire in the groove portion, and then to press the embossed portion of the cooling fan thereon.

Description

자동차용 교류발전기의 회전자구조Rotor structure of automotive alternator

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제2도는 본 발명의 요부 구성을 보이기 위한 부분 단면도.2 is a partial cross-sectional view for showing the main configuration of the present invention.

제3도는 제2도의 측면도.3 is a side view of FIG.

제4도는 제3도의 A-A선 확대 단면도.4 is an enlarged sectional view taken along the line A-A of FIG.

제5도는 본 발명의 다른 실시예시도.5 is another exemplary embodiment of the present invention.

Claims (1)

차량용 교류발전기의 본체를 이루며 전, 후방으로 밀폐결합되는 한쌍의 브라켓트와; 상기한 브라켓트의 내주면에 설치된 고정자와; 상기한 고정자의 안쪽에서 일측 끝단에 풀리가 축착되고 양측으로 베어링이 받쳐진 회전축상에 축설하되 양측으로 냉각팬이 설치된 회전자와; 상기한 회전자의 폴코어 일측면에 여자권선의 인출선이 인출되는 경로를 따라 형성한 홈부와; 상기한 회전자의 일측 냉각팬상에 상기한 홈부를 따라 폴코어측으로 돌설 형성한 엠보싱부와; 로 구성하여 상기한 홈부에 인출선을 안장시킨 후, 그 위에서 냉각팬의 엠보싱부가 누르도록 하여서 됨을 특징으로 하는 자동차용 교류발전기의 회전자구조.A pair of brackets which form a main body of the vehicle alternator and are hermetically coupled to the front and the rear; A stator installed on an inner circumferential surface of the bracket; A rotor with a pulley condensed at one end of the inside of the stator and installed on a rotating shaft supported by bearings on both sides, with cooling fans installed at both sides; A groove formed along one path of the lead wire of the excitation winding on one side of the pole core of the rotor; An embossed portion protrudingly formed on the one side cooling fan of the rotor toward the pole core along the groove portion; The rotor structure of the automotive alternator, characterized in that the saddle to the lead portion in the groove, and then press the embossed portion of the cooling fan thereon. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940014021A 1994-06-21 1994-06-21 Rotor structure of alternative generator used in a car KR0184797B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940014021A KR0184797B1 (en) 1994-06-21 1994-06-21 Rotor structure of alternative generator used in a car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940014021A KR0184797B1 (en) 1994-06-21 1994-06-21 Rotor structure of alternative generator used in a car

Publications (2)

Publication Number Publication Date
KR960003041A true KR960003041A (en) 1996-01-26
KR0184797B1 KR0184797B1 (en) 1999-05-15

Family

ID=19385730

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940014021A KR0184797B1 (en) 1994-06-21 1994-06-21 Rotor structure of alternative generator used in a car

Country Status (1)

Country Link
KR (1) KR0184797B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040011080A (en) * 2002-07-27 2004-02-05 발레오만도전장시스템스코리아 주식회사 Alternator for vehicle

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040011080A (en) * 2002-07-27 2004-02-05 발레오만도전장시스템스코리아 주식회사 Alternator for vehicle

Also Published As

Publication number Publication date
KR0184797B1 (en) 1999-05-15

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