BE429416A - - Google Patents
Info
- Publication number
- BE429416A BE429416A BE429416DA BE429416A BE 429416 A BE429416 A BE 429416A BE 429416D A BE429416D A BE 429416DA BE 429416 A BE429416 A BE 429416A
- Authority
- BE
- Belgium
- Prior art keywords
- shaft
- cams
- cam
- light source
- circuit
- Prior art date
Links
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 4
- 229910052753 mercury Inorganic materials 0.000 claims description 4
- 238000005286 illumination Methods 0.000 description 3
- 230000009172 bursting Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE429416A true BE429416A (enEXAMPLES) |
Family
ID=89610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE429416D BE429416A (enEXAMPLES) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE429416A (enEXAMPLES) |
-
0
- BE BE429416D patent/BE429416A/fr unknown
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