DE2045593C3 - Vorrichtung zum Projizieren eines Lichtbildes - Google Patents
Vorrichtung zum Projizieren eines LichtbildesInfo
- Publication number
- DE2045593C3 DE2045593C3 DE19702045593 DE2045593A DE2045593C3 DE 2045593 C3 DE2045593 C3 DE 2045593C3 DE 19702045593 DE19702045593 DE 19702045593 DE 2045593 A DE2045593 A DE 2045593A DE 2045593 C3 DE2045593 C3 DE 2045593C3
- Authority
- DE
- Germany
- Prior art keywords
- light
- light source
- original
- support plate
- lamp
- 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
- 230000003287 optical effect Effects 0.000 claims description 13
- 230000001360 synchronised effect Effects 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- 238000011179 visual inspection Methods 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
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
-
- 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
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
- G03G15/0435—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure by introducing an optical element in the optical path, e.g. a filter
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Projection-Type Copiers In General (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US85992969A | 1969-09-22 | 1969-09-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2045593A1 DE2045593A1 (de) | 1971-04-01 |
| DE2045593B2 DE2045593B2 (de) | 1981-08-27 |
| DE2045593C3 true DE2045593C3 (de) | 1982-04-22 |
Family
ID=25332080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702045593 Expired DE2045593C3 (de) | 1969-09-22 | 1970-09-15 | Vorrichtung zum Projizieren eines Lichtbildes |
Country Status (15)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT369559B (de) | 1979-12-14 | 1983-01-10 | Createchnic Patent Ag | Verfahren zum kopieren von bildern von einem transparenten bildtraeger auf einen lichtempfindlichen kopientraeger und vorrichtung zur durchfuehrung dieses verfahrens |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3062094A (en) * | 1958-12-29 | 1962-11-06 | Xerox Corp | Electrophotographic copying apparatus |
-
0
- BE BE756479D patent/BE756479A/xx unknown
-
1970
- 1970-06-18 CA CA085890A patent/CA918476A/en not_active Expired
- 1970-07-09 JP JP6024570A patent/JPS4944907B1/ja active Pending
- 1970-08-21 GT GT197017787A patent/GT197017787A/es unknown
- 1970-09-15 SU SU1475796A patent/SU371737A3/ru active
- 1970-09-15 DE DE19702045593 patent/DE2045593C3/de not_active Expired
- 1970-09-15 PL PL14320570A patent/PL81004B1/pl unknown
- 1970-09-16 SE SE1260270A patent/SE367490B/xx unknown
- 1970-09-17 FR FR7034708A patent/FR2063170B1/fr not_active Expired
- 1970-09-18 NL NL7013805A patent/NL164682C/xx not_active IP Right Cessation
- 1970-09-18 HU HUEO000241 patent/HU169195B/hu unknown
- 1970-09-21 ES ES383847A patent/ES383847A1/es not_active Expired
- 1970-09-21 CH CH1394870A patent/CH514864A/de not_active IP Right Cessation
- 1970-09-21 GB GB4231870A patent/GB1313016A/en not_active Expired
- 1970-09-21 GB GB4485270A patent/GB1313015A/en not_active Expired
- 1970-09-22 CS CS643370A patent/CS168540B2/cs unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2045593B2 (de) | 1981-08-27 |
| DE2045593A1 (de) | 1971-04-01 |
| CH514864A (de) | 1971-10-31 |
| HU169195B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-10-28 |
| PL81004B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-08-30 |
| GT197017787A (es) | 1972-02-12 |
| NL7013805A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-03-24 |
| SU371737A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-02-22 |
| NL164682B (nl) | 1980-08-15 |
| FR2063170A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-07-09 |
| CS168540B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-06-29 |
| GB1313015A (en) | 1973-04-11 |
| NL164682C (nl) | 1981-01-15 |
| CA918476A (en) | 1973-01-09 |
| GB1313016A (en) | 1973-04-11 |
| JPS4944907B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-11-30 |
| SE367490B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-05-27 |
| ES383847A1 (es) | 1973-03-01 |
| BE756479A (fr) | 1971-03-22 |
| FR2063170B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-01-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8320 | Willingness to grant licences declared (paragraph 23) | ||
| 8339 | Ceased/non-payment of the annual fee |