CA1040255A - Electrophotographic copier with safety arrangement - Google Patents
Electrophotographic copier with safety arrangementInfo
- Publication number
- CA1040255A CA1040255A CA213,262A CA213262A CA1040255A CA 1040255 A CA1040255 A CA 1040255A CA 213262 A CA213262 A CA 213262A CA 1040255 A CA1040255 A CA 1040255A
- Authority
- CA
- Canada
- Prior art keywords
- diverting
- blower
- copier
- operative
- detecting
- 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
Links
- 238000001816 cooling Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 18
- 230000007257 malfunction Effects 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 230000004044 response Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims abstract description 5
- 230000003213 activating effect Effects 0.000 claims abstract 5
- 238000001514 detection method Methods 0.000 claims abstract 5
- 239000003990 capacitor Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims 2
- 238000007599 discharging Methods 0.000 claims 1
- 238000013021 overheating Methods 0.000 abstract 1
- 230000032258 transport Effects 0.000 description 11
- 230000008901 benefit Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 241001481828 Glyptocephalus cynoglossus Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- QHGVXILFMXYDRS-UHFFFAOYSA-N pyraclofos Chemical compound C1=C(OP(=O)(OCC)SCCC)C=NN1C1=CC=C(Cl)C=C1 QHGVXILFMXYDRS-UHFFFAOYSA-N 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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
- G03G15/2007—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat using radiant heat, e.g. infrared lamps, microwave heaters
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732356404 DE2356404C3 (de) | 1973-11-12 | Elektrofotografisches Kopiergerät |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1040255A true CA1040255A (en) | 1978-10-10 |
Family
ID=5897859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA213,262A Expired CA1040255A (en) | 1973-11-12 | 1974-11-07 | Electrophotographic copier with safety arrangement |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3941471A (OSRAM) |
| BE (1) | BE821850A (OSRAM) |
| CA (1) | CA1040255A (OSRAM) |
| FR (1) | FR2251042A1 (OSRAM) |
| GB (1) | GB1484916A (OSRAM) |
| HK (1) | HK31778A (OSRAM) |
| IT (1) | IT1023187B (OSRAM) |
| NL (1) | NL7414533A (OSRAM) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5952830B2 (ja) * | 1977-02-01 | 1984-12-21 | キヤノン株式会社 | 画像形成装置の空気流路 |
| US4198156A (en) * | 1979-03-26 | 1980-04-15 | International Business Machines Corporation | Optics contamination prevention utilizing a coanda air deflection system |
| JPS56146155A (en) * | 1980-04-15 | 1981-11-13 | Mita Ind Co Ltd | Electrostatic copying machine |
| JPS57160170U (OSRAM) * | 1981-04-01 | 1982-10-07 | ||
| DE3586471T2 (de) * | 1984-06-01 | 1993-03-25 | Fuji Photo Film Co Ltd | Vorrichtung zur strahlungsbildloeschung fuer anregbare phosphorschichten. |
| US4727252A (en) * | 1984-10-20 | 1988-02-23 | Fuji Photo Film Co., Ltd. | Radiation image erase unit for use with stimulable phosphor sheet |
| US4693588A (en) * | 1986-04-09 | 1987-09-15 | Xerox Corporation | Thermal air curtain for a copying/printing machine |
| JPH085496Y2 (ja) * | 1989-12-29 | 1996-02-14 | 沖電気工業株式会社 | 電子写真プリンタのクリーニング装置 |
| US6219497B1 (en) * | 1999-11-23 | 2001-04-17 | Xerox Corporation | Apparatus and method for reducing condensation in an image forming apparatus |
| JP2006184425A (ja) * | 2004-12-27 | 2006-07-13 | Konica Minolta Business Technologies Inc | 画像形成装置 |
| KR100793953B1 (ko) * | 2005-11-18 | 2008-01-16 | 삼성전자주식회사 | 냉각장치 및 그것을 구비한 화상형성장치 |
| JP5361640B2 (ja) * | 2009-09-28 | 2013-12-04 | キヤノン株式会社 | 像加熱装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1368484A (en) * | 1971-11-17 | 1974-09-25 | Gestetner Copiers Ltd | Electrostatic copier |
| US3809475A (en) * | 1972-12-06 | 1974-05-07 | Xerox Corp | Copier fuser protector |
-
1974
- 1974-11-05 BE BE1006268A patent/BE821850A/xx unknown
- 1974-11-07 NL NL7414533A patent/NL7414533A/xx not_active Application Discontinuation
- 1974-11-07 CA CA213,262A patent/CA1040255A/en not_active Expired
- 1974-11-08 IT IT53938/74A patent/IT1023187B/it active
- 1974-11-08 US US05/522,217 patent/US3941471A/en not_active Expired - Lifetime
- 1974-11-08 FR FR7437098A patent/FR2251042A1/fr not_active Withdrawn
- 1974-12-12 GB GB48933/74A patent/GB1484916A/en not_active Expired
-
1978
- 1978-06-22 HK HK317/78A patent/HK31778A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7414533A (nl) | 1975-04-29 |
| US3941471A (en) | 1976-03-02 |
| FR2251042A1 (OSRAM) | 1975-06-06 |
| DE2356404B2 (de) | 1976-08-05 |
| HK31778A (en) | 1978-06-30 |
| IT1023187B (it) | 1978-05-10 |
| DE2356404A1 (de) | 1975-05-15 |
| BE821850A (nl) | 1975-05-05 |
| GB1484916A (en) | 1977-09-08 |
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