BE605689A - Lichtmenginrichting - Google Patents
LichtmenginrichtingInfo
- Publication number
- BE605689A BE605689A BE605689A BE605689A BE605689A BE 605689 A BE605689 A BE 605689A BE 605689 A BE605689 A BE 605689A BE 605689 A BE605689 A BE 605689A BE 605689 A BE605689 A BE 605689A
- Authority
- BE
- Belgium
- Prior art keywords
- mixing device
- light mixing
- light
- mixing
- Prior art date
Links
Classifications
-
- 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
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/54—Lamp housings; Illuminating means
- G03B27/545—Lamp housings; Illuminating means for enlargers
- G03B27/547—Lamp housings; Illuminating means for enlargers colour mixing heads
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40735A US3135471A (en) | 1960-07-05 | 1960-07-05 | Light mixer |
Publications (1)
Publication Number | Publication Date |
---|---|
BE605689A true BE605689A (nl) | 1961-11-03 |
Family
ID=21912648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE605689A BE605689A (nl) | 1960-07-05 | 1961-07-04 | Lichtmenginrichting |
Country Status (4)
Country | Link |
---|---|
US (1) | US3135471A (nl) |
BE (1) | BE605689A (nl) |
DE (1) | DE1222366B (nl) |
GB (1) | GB988092A (nl) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3345509A (en) * | 1964-11-23 | 1967-10-03 | William C Dauser | Multi-color lamp |
DE1918540U (de) * | 1964-11-24 | 1965-06-24 | Agfa Gevaert Ag | Fotografisches kopiergeraet mit beleuchtungssystem. |
US3316804A (en) * | 1965-03-15 | 1967-05-02 | Simmon Brothers Inc | Illuminating apparatus for photographic printers and enlargers with specular mirrors |
FR2286401A1 (fr) * | 1974-09-26 | 1976-04-23 | Baliozian Mardick | Dispositif d'eclairage pour prise de vue photographique ou cinematographique |
US5209557A (en) * | 1989-09-30 | 1993-05-11 | Bron Elektronik Ag | Photographic light |
WO2008053415A2 (en) * | 2006-11-02 | 2008-05-08 | Koninklijke Philips Electronics N.V. | Device for mixing light of side emitting leds |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1300202A (en) * | 1917-02-12 | 1919-04-08 | Garfield Stubblefield | Indirect-lighting apparatus. |
US1675783A (en) * | 1925-04-22 | 1928-07-03 | Charles L Beal | Photograph-enlarging light box |
US1949892A (en) * | 1928-11-05 | 1934-03-06 | Synchrome Corp | Apparatus for projecting motion pictures |
US2106995A (en) * | 1935-11-05 | 1938-02-01 | Charles A Clary Jr | Headlight |
US2295863A (en) * | 1941-07-25 | 1942-09-15 | Paradis Charles | Illuminating device |
DE844955C (de) * | 1942-07-29 | 1952-07-28 | Knoll Ag | Roentgenstrahlenschutzsalbe |
US2686866A (en) * | 1949-12-20 | 1954-08-17 | Duro Test Corp | Color mixing lighting apparatus |
DE932880C (de) * | 1952-04-29 | 1955-09-12 | Leitz Ernst Gmbh | Geraet zum Vergroessern oder Kopieren farbiger Vorlagen |
FR1154963A (fr) * | 1955-07-19 | 1958-04-18 | Agfa Camera Werk Ag | Dispositif servant à copier des prises de vues en couleurs |
US2950382A (en) * | 1956-12-17 | 1960-08-23 | Strong Electric Corp | Projection lamp |
-
1960
- 1960-07-05 US US40735A patent/US3135471A/en not_active Expired - Lifetime
-
1961
- 1961-07-04 DE DEP27470A patent/DE1222366B/de active Pending
- 1961-07-04 BE BE605689A patent/BE605689A/nl unknown
- 1961-07-05 GB GB24369/61A patent/GB988092A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3135471A (en) | 1964-06-02 |
DE1222366B (de) | 1966-08-04 |
GB988092A (en) | 1965-04-07 |
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