JP6739999B2 - 画像形成装置 - Google Patents
画像形成装置 Download PDFInfo
- Publication number
- JP6739999B2 JP6739999B2 JP2016102258A JP2016102258A JP6739999B2 JP 6739999 B2 JP6739999 B2 JP 6739999B2 JP 2016102258 A JP2016102258 A JP 2016102258A JP 2016102258 A JP2016102258 A JP 2016102258A JP 6739999 B2 JP6739999 B2 JP 6739999B2
- Authority
- JP
- Japan
- Prior art keywords
- image forming
- louver
- forming apparatus
- cover
- louver member
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/1714—Conditioning of the outside of ink supply systems, e.g. inkjet collector cleaning, ink mist removal
-
- 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
- G03G21/20—Humidity or temperature control also ozone evacuation; Internal apparatus environment control
- G03G21/206—Conducting air through the machine, e.g. for cooling, filtering, removing gases like ozone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/1721—Collecting waste ink; Collectors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/18—Ink recirculation systems
- B41J2/185—Ink-collectors; Ink-catchers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/385—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material
- B41J2/41—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing
- B41J2/415—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing by passing charged particles through a hole or a slit
- B41J2/4155—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective supply of electric current or selective application of magnetism to a printing or impression-transfer material for electrostatic printing by passing charged particles through a hole or a slit for direct electrostatic printing [DEP]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/12—Guards, shields or dust excluders
- B41J29/13—Cases or covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/377—Cooling or ventilating arrangements
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/02—Exposure apparatus for contact printing
- G03B27/14—Details
- G03B27/26—Cooling
-
- 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
- G03G15/2017—Structural details of the fixing unit in general, e.g. cooling means, heat shielding means
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
- G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
- G03G2221/1645—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for conducting air through the machine, e.g. cooling
Description
Claims (7)
- シートに画像を形成する画像形成部と、前記画像形成部を収容する筐体と、を有する画像形成装置であって、
前記筐体に設けられ、電子部品が実装された基板を有する電装部であって、鉛直方向において前記画像形成装置の設置面と前記電装部の下面との間に空間が形成されるように、前記筐体の背面よりも前記電装部の背面が前記画像形成装置の背面側へ突出するように設けられる電装部と、
前記筐体に対して前記画像形成装置の背面側に設けられ、前記電装部を覆うカバーと、
前記カバーの外部と内部とを連通するように構成されるルーバであって、鉛直方向において前記電装部よりも下側において前記設置面との間に前記空間が形成されるように前記カバーに設けられるルーバと、を備え、
前記ルーバは、それぞれの間に開口が形成される複数の羽根部を有する第1のルーバ部材と、前記第1のルーバ部材に対して前記鉛直方向下側に設けられ、それぞれの間に開口が形成される複数の羽根部有する第2のルーバ部材と、を備え、
前記ルーバを前記鉛直方向において真下から見たときに、前記第2のルーバ部材の前記複数の羽根部は、前記第1のルーバ部材の前記開口に対してオーバーラップし、
前記第1のルーバ部材の開口と前記第2のルーバ部材の開口は、前記カバーの外部と内部とを連通し、
前記第2のルーバ部材は、前記カバーの内部で落下する流動体を貯留可能な貯留部を有し、
前記貯留部は、前記複数の羽根部の並び方向に関して水平面に対して傾斜する第1の傾斜面と、前記並び方向に関して水平面に対して傾斜すると共に前記第1の傾斜面に連続して設けられた第2の傾斜面と、を有する、
ことを特徴とする画像形成装置。 - 前記ルーバは、前記並び方向一方側を前記並び方向他方側よりも低くなるように前記カバーに設けられ、
前記第1のルーバ部材の前記複数の羽根部は、前記並び方向に沿った形状の第1の重なり部と、前記第1の重なり部の前記並び方向他方側の端部から前記並び方向他方側に向けて斜め下方に突出した形状の第1の連結部とを有し、
前記第2のルーバ部材の前記複数の羽根部は、前記並び方向に沿った形状の第2の重なり部と、前記第1の連結部に接触すると共に前記第2の重なり部の前記並び方向一方側の端部から前記並び方向一方側に向けて斜め上方に突出した形状の第2の連結部とを有する、
ことを特徴とする請求項1に記載の画像形成装置。 - 前記ルーバは、前記並び方向が水平面に対して0°<θ≦5°となる傾斜角θの範囲で傾斜するように前記カバーに設けられる、
ことを特徴とする請求項1又は2に記載の画像形成装置。 - 第1の連結部の先端部と第2の連結部の先端部とは上下方向に対向し、前記第2の連結部の先端部の上面は、前記第1の連結部の先端部の下面の下側に潜り込んで配置される、
ことを特徴とする請求項2に記載の画像形成装置。 - 前記第1のルーバ部材の前記複数の羽根部と前記第2のルーバ部材の前記複数の羽根部との前記ルーバの正面視における重なり量は、前記第1のルーバ部材の前記複数の羽根部と前記第2のルーバ部材の前記複数の羽根部との鉛直方向における隙間の2倍以上である、
ことを特徴とする請求項1乃至4のいずれか1項に記載の画像形成装置。 - 前記基板に実装され、電解液を含むコンデンサをさらに備える、
ことを特徴とする請求項1乃至5のいずれか1項に記載の画像形成装置。 - 前記第2のルーバ部材の前記複数の羽根部は、マス目状に配置されている、
ことを特徴とする請求項1乃至6のいずれか1項に記載の画像形成装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016102258A JP6739999B2 (ja) | 2016-05-23 | 2016-05-23 | 画像形成装置 |
EP17168937.5A EP3248789B1 (en) | 2016-05-23 | 2017-05-02 | Image forming apparatus |
US15/595,078 US10310449B2 (en) | 2016-05-23 | 2017-05-15 | Louver assembly for an image forming apparatus |
KR1020170062676A KR102121831B1 (ko) | 2016-05-23 | 2017-05-22 | 화상 형성 장치 |
CN201710360703.9A CN107422620B (zh) | 2016-05-23 | 2017-05-22 | 成像设备 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016102258A JP6739999B2 (ja) | 2016-05-23 | 2016-05-23 | 画像形成装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017211407A JP2017211407A (ja) | 2017-11-30 |
JP6739999B2 true JP6739999B2 (ja) | 2020-08-12 |
Family
ID=58668760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016102258A Active JP6739999B2 (ja) | 2016-05-23 | 2016-05-23 | 画像形成装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10310449B2 (ja) |
EP (1) | EP3248789B1 (ja) |
JP (1) | JP6739999B2 (ja) |
KR (1) | KR102121831B1 (ja) |
CN (1) | CN107422620B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021056440A (ja) | 2019-10-01 | 2021-04-08 | キヤノン株式会社 | 画像形成装置 |
US11334125B1 (en) * | 2020-10-27 | 2022-05-17 | Dell Products L.P. | Information handling system visually dynamic bezel |
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-
2016
- 2016-05-23 JP JP2016102258A patent/JP6739999B2/ja active Active
-
2017
- 2017-05-02 EP EP17168937.5A patent/EP3248789B1/en active Active
- 2017-05-15 US US15/595,078 patent/US10310449B2/en active Active
- 2017-05-22 CN CN201710360703.9A patent/CN107422620B/zh active Active
- 2017-05-22 KR KR1020170062676A patent/KR102121831B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
US20170336758A1 (en) | 2017-11-23 |
US10310449B2 (en) | 2019-06-04 |
KR20170132095A (ko) | 2017-12-01 |
EP3248789A1 (en) | 2017-11-29 |
CN107422620A (zh) | 2017-12-01 |
JP2017211407A (ja) | 2017-11-30 |
EP3248789B1 (en) | 2020-07-08 |
KR102121831B1 (ko) | 2020-06-26 |
CN107422620B (zh) | 2021-04-16 |
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