KR100659270B1 - 화상형성장치의 히팅롤러 조립체 - Google Patents
화상형성장치의 히팅롤러 조립체 Download PDFInfo
- Publication number
- KR100659270B1 KR100659270B1 KR1020050105957A KR20050105957A KR100659270B1 KR 100659270 B1 KR100659270 B1 KR 100659270B1 KR 1020050105957 A KR1020050105957 A KR 1020050105957A KR 20050105957 A KR20050105957 A KR 20050105957A KR 100659270 B1 KR100659270 B1 KR 100659270B1
- Authority
- KR
- South Korea
- Prior art keywords
- heating roller
- coil
- heating
- roller pipe
- heat
- 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
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
- G03G15/2053—Structural details of heat elements, e.g. structure of roller or belt, eddy current, induction heating
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
- G03G15/206—Structural details or chemical composition of the pressure elements and layers thereof
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
- G03G15/2014—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat
- G03G15/2064—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using contact heat combined with pressure
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/1661—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus
- G03G21/1685—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements means for handling parts of the apparatus in the apparatus for the fixing unit
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/20—Details of the fixing device or porcess
- G03G2215/2003—Structural features of the fixing device
- G03G2215/2016—Heating belt
- G03G2215/2019—Heating belt the belt not heating the toner or medium directly, e.g. heating a heating roller
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2215/00—Apparatus for electrophotographic processes
- G03G2215/20—Details of the fixing device or porcess
- G03G2215/2003—Structural features of the fixing device
- G03G2215/2048—Surface layer material
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
- General Induction Heating (AREA)
Abstract
Description
Claims (5)
- 원통형 히팅롤러 파이프; 및상기 히팅롤러 파이프의 내주면에 형성된 발열층;을 포함하며,상기 발열층은 양단부측의 열 완충부와 이 열 완충부에 인접하여 배치되며, 상기 열 완충부보다 높은 온도를 발열하는 집중 가열부;를 포함하는 것을 특징으로 하는 화상형성장치의 히팅롤러 조립체.
- 제 1 항에 있어서, 상기 발열층은,상기 히팅롤러 파이프에 코일이 권선되어 형성된 것을 특징으로 하는 화상형성장치의 히팅롤러 조립체.
- 코일이 감겨 형성된 발열층을 가지는 히팅롤러 파이프;상기 히팅롤러 파이프의 일단에 설치되며, 상기 코일과 연결되는 전극이 구비된 제 1 앤드캡;상기 히팅롤러 파이프의 타단에 설치되며, 동력전달수단이 구비된 제 2 앤드캡; 및상기 히팅롤러 파이프의 양단에 회전 가능하게 지지하는 베어링;을 포함하며,상기 발열층은,상기 베어링과 가까운 위치인 제 1 위치(A)의 온도가, 상기 제 1 위치(A)와 근접된 제 2 위치(B)의 온도에 비해 낮은 코일 권선 구조를 갖는 것을 특징으로 하는 화상형성장치의 히팅롤러 조립체.
- 제 3 항에 있어서,상기 제 1 위치에 감긴 코일의 권선 피치(coil pitch)는 상기 제 2 위치에 감긴 코일 권선 피치에 비해 성긴 것을 특징으로 하는 화상형성장치의 히팅롤러 조립체.
- 제 3 항에 있어서,상기 제 2 위치에 감긴 코일은 인접한 코일과 적어도 1mm 이상 떨어진 것을 특징으로 하는 화상형성장치의 히팅롤러 조립체.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050105957A KR100659270B1 (ko) | 2005-11-07 | 2005-11-07 | 화상형성장치의 히팅롤러 조립체 |
| US11/405,486 US7570913B2 (en) | 2005-11-07 | 2006-04-18 | Heating roller assembly for image forming apparatus |
| CN2006100830582A CN1963690B (zh) | 2005-11-07 | 2006-05-29 | 用于图像形成设备的加热辊组件 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050105957A KR100659270B1 (ko) | 2005-11-07 | 2005-11-07 | 화상형성장치의 히팅롤러 조립체 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100659270B1 true KR100659270B1 (ko) | 2006-12-20 |
Family
ID=37814860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020050105957A Expired - Fee Related KR100659270B1 (ko) | 2005-11-07 | 2005-11-07 | 화상형성장치의 히팅롤러 조립체 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US7570913B2 (ko) |
| KR (1) | KR100659270B1 (ko) |
| CN (1) | CN1963690B (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101145217B1 (ko) | 2007-06-15 | 2012-05-25 | 삼성전자주식회사 | 정착유닛 및 이를 포함하는 화상형성장치 |
| KR102250660B1 (ko) * | 2020-08-13 | 2021-05-12 | 주식회사 한국매크로 | 고주파 유도가열 용착기 및 이를 이용한 용착방법 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7615884B2 (ja) * | 2021-05-21 | 2025-01-17 | 富士フイルムビジネスイノベーション株式会社 | 加熱装置 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004273337A (ja) | 2003-03-11 | 2004-09-30 | Fuji Photo Film Co Ltd | 加熱ローラ、該加熱ローラを使用したカレンダー処理装置、及び該カレンダー処理装置を使用した磁気記録媒体の製造方法 |
| JP2004287247A (ja) | 2003-03-24 | 2004-10-14 | Toshiba Tec Corp | 定着装置 |
| JP2004294548A (ja) | 2003-03-25 | 2004-10-21 | Toshiba Tec Corp | 定着装置 |
| KR20050028858A (ko) * | 2003-09-19 | 2005-03-23 | 하리슨 도시바 라이팅 가부시키가이샤 | 유도가열로울러장치, 정착장치 및 화상형성장치 |
| JP2005106924A (ja) | 2003-09-29 | 2005-04-21 | Konica Minolta Business Technologies Inc | 定着装置及び画像形成装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3309398A1 (de) * | 1983-03-16 | 1984-09-20 | Hoechst Ag, 6230 Frankfurt | Walzenfixiervorrichtung |
| JP2000029332A (ja) | 1998-07-13 | 2000-01-28 | Matsushita Electric Ind Co Ltd | 熱ローラー装置 |
| JP2002123106A (ja) * | 2000-10-19 | 2002-04-26 | Matsushita Electric Ind Co Ltd | 定着装置 |
| JP2003329030A (ja) | 2002-05-10 | 2003-11-19 | Canon Finetech Inc | ローラユニット |
| JP2004013016A (ja) * | 2002-06-10 | 2004-01-15 | Toshiba Tec Corp | 定着装置および画像形成装置 |
| JP2004170739A (ja) * | 2002-11-21 | 2004-06-17 | Canon Finetech Inc | ローラユニット |
| US7105784B2 (en) | 2003-03-24 | 2006-09-12 | Kabushiki Kaisha Toshiba | Fixing device |
-
2005
- 2005-11-07 KR KR1020050105957A patent/KR100659270B1/ko not_active Expired - Fee Related
-
2006
- 2006-04-18 US US11/405,486 patent/US7570913B2/en active Active
- 2006-05-29 CN CN2006100830582A patent/CN1963690B/zh not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004273337A (ja) | 2003-03-11 | 2004-09-30 | Fuji Photo Film Co Ltd | 加熱ローラ、該加熱ローラを使用したカレンダー処理装置、及び該カレンダー処理装置を使用した磁気記録媒体の製造方法 |
| JP2004287247A (ja) | 2003-03-24 | 2004-10-14 | Toshiba Tec Corp | 定着装置 |
| JP2004294548A (ja) | 2003-03-25 | 2004-10-21 | Toshiba Tec Corp | 定着装置 |
| KR20050028858A (ko) * | 2003-09-19 | 2005-03-23 | 하리슨 도시바 라이팅 가부시키가이샤 | 유도가열로울러장치, 정착장치 및 화상형성장치 |
| JP2005106924A (ja) | 2003-09-29 | 2005-04-21 | Konica Minolta Business Technologies Inc | 定着装置及び画像形成装置 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101145217B1 (ko) | 2007-06-15 | 2012-05-25 | 삼성전자주식회사 | 정착유닛 및 이를 포함하는 화상형성장치 |
| KR102250660B1 (ko) * | 2020-08-13 | 2021-05-12 | 주식회사 한국매크로 | 고주파 유도가열 용착기 및 이를 이용한 용착방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| US7570913B2 (en) | 2009-08-04 |
| US20070104522A1 (en) | 2007-05-10 |
| CN1963690A (zh) | 2007-05-16 |
| CN1963690B (zh) | 2012-05-23 |
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