KR100826898B1 - 핸드피스용 모터 - Google Patents
핸드피스용 모터 Download PDFInfo
- Publication number
- KR100826898B1 KR100826898B1 KR1020070049576A KR20070049576A KR100826898B1 KR 100826898 B1 KR100826898 B1 KR 100826898B1 KR 1020070049576 A KR1020070049576 A KR 1020070049576A KR 20070049576 A KR20070049576 A KR 20070049576A KR 100826898 B1 KR100826898 B1 KR 100826898B1
- Authority
- KR
- South Korea
- Prior art keywords
- coil
- winding
- point
- rotor
- bobbin
- 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.)
- Expired - Fee Related
Links
- 238000004804 winding Methods 0.000 claims abstract description 45
- 238000000034 method Methods 0.000 claims abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/02—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools
- A61C1/06—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design characterised by the drive of the dental tools with electric drive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/0007—Control devices or systems
- A61C1/0015—Electrical systems
- A61C1/003—Control of rotation of instrument
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C1/00—Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
- A61C1/08—Machine parts specially adapted for dentistry
- A61C1/18—Flexible shafts; Clutches or the like; Bearings or lubricating arrangements; Drives or transmissions
- A61C1/185—Drives or transmissions
Landscapes
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Dentistry (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
Description
Claims (2)
- 핸드피스(handpiece)용 모터를 구성함에 있어서,스핀들(11)의 외주연 중간에 원통형 자석(12)을 구성하고, 상기 자석(12)이 이탈하지 않도록 하고, 회전자의 원심발란스를 잡아주는 자석의 전,후방에 발란스링(13)을 구성한 회전자(10)와; 상기 회전자(10)를 내부에 수용하도록 원통형의 보빈(30)을 구성하되, 그 외주연을 따라 60°간격으로 종단에 코일행거(31ⓐ)를 구성한 코일디바이더(31)를 6개 구성하고, 상기 보빈(30)의 종단에는 전원선(100)과 연결하는 1번에서 4번단자핀(40)을 구성하며, 상기 보빈(30)의 외주연에 1차,2차,3차코일(50a,50b,50c)을 서로 중첩되도록 권선하여 구성하고, 상기 코일디바이더(31)에 다수개의 링코어(32)를 끼워 코어로 구성한 스테이터(20);를 포함하여 구성함을 특징으로 하는 핸드피스용 모터.
- 제 1항에 있어서,상기 보빈(30)의 외주연에 구성된 6개 코일디바이더(31)에 각각 ⓐ점에서 ⓛ점까지 지정하고,코일을 1번단자핀에서 ⓐ,ⓑ,ⓕ,ⓔ점을 거쳐 9회 권선한 다음 ⓚ,ⓛ,ⓗⓗ,ⓖⓖ점을 거쳐 9회 권선한 후 3번단자핀에 코일을 연결하는 1차코일(50a)과;코일을 2번단자핀에서 ⓘ,ⓙ,ⓑ,ⓐ점을 거쳐 9회 권선한 다음 ⓖ,ⓗ,ⓓ,ⓒⓒ 점을 거쳐 9회 권선한 후 3번 단자핀에 코일을 연결하는 2차코일(50b)과;코일을 4번단자핀에서 ⓔ,ⓕ,ⓙ,ⓘ점을 거쳐 9회 권선한 다음 ⓒ,ⓓ,ⓛ,ⓚ점을 거쳐 9회 권선한 후 3번 단자핀에 코일을 연결하는 3차코일(50c);로 권선함을 특징으로 하는 핸드피스 모터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070049576A KR100826898B1 (ko) | 2007-05-22 | 2007-05-22 | 핸드피스용 모터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070049576A KR100826898B1 (ko) | 2007-05-22 | 2007-05-22 | 핸드피스용 모터 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100826898B1 true KR100826898B1 (ko) | 2008-05-06 |
Family
ID=39649477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070049576A Expired - Fee Related KR100826898B1 (ko) | 2007-05-22 | 2007-05-22 | 핸드피스용 모터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100826898B1 (ko) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100936962B1 (ko) | 2008-07-14 | 2010-01-14 | 이익재 | 모터 회전자의 위치를 감지하는 센서모듈을 구비한핸드피스 |
KR101819541B1 (ko) | 2017-03-21 | 2018-01-17 | (주)세신정밀 | 핸드 피스용 모터 |
JP2020054113A (ja) * | 2018-09-27 | 2020-04-02 | 株式会社ナカニシ | ブラシレスモータを用いた医療装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4486176A (en) | 1981-10-08 | 1984-12-04 | Kollmorgen Technologies Corporation | Hand held device with built-in motor |
JPH06189516A (ja) * | 1992-12-11 | 1994-07-08 | Chiba Seimitsu:Kk | ブラシレス直流モータ |
JP2001086721A (ja) | 1999-07-12 | 2001-03-30 | Morita Mfg Co Ltd | ブラシレスモータ及びこれを使用した医療用ハンドピース |
-
2007
- 2007-05-22 KR KR1020070049576A patent/KR100826898B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4486176A (en) | 1981-10-08 | 1984-12-04 | Kollmorgen Technologies Corporation | Hand held device with built-in motor |
JPH06189516A (ja) * | 1992-12-11 | 1994-07-08 | Chiba Seimitsu:Kk | ブラシレス直流モータ |
JP2001086721A (ja) | 1999-07-12 | 2001-03-30 | Morita Mfg Co Ltd | ブラシレスモータ及びこれを使用した医療用ハンドピース |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100936962B1 (ko) | 2008-07-14 | 2010-01-14 | 이익재 | 모터 회전자의 위치를 감지하는 센서모듈을 구비한핸드피스 |
KR101819541B1 (ko) | 2017-03-21 | 2018-01-17 | (주)세신정밀 | 핸드 피스용 모터 |
JP2020054113A (ja) * | 2018-09-27 | 2020-04-02 | 株式会社ナカニシ | ブラシレスモータを用いた医療装置 |
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Payment date: 20080425 End annual number: 3 Start annual number: 1 |
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