SE7409956L - - Google Patents
Info
- Publication number
- SE7409956L SE7409956L SE7409956A SE7409956A SE7409956L SE 7409956 L SE7409956 L SE 7409956L SE 7409956 A SE7409956 A SE 7409956A SE 7409956 A SE7409956 A SE 7409956A SE 7409956 L SE7409956 L SE 7409956L
- Authority
- SE
- Sweden
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
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2013—Plural light sources
-
- 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
- G03B21/14—Details
- G03B21/20—Lamp housings
- G03B21/2046—Positional adjustment of light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2339258A DE2339258A1 (de) | 1973-08-02 | 1973-08-02 | Vorrichtung zum wechseln von lampen des beleuchtungssystems von projektionsgeraeten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE7409956L true SE7409956L (OSRAM) | 1975-02-03 |
Family
ID=5888738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7409956A SE7409956L (OSRAM) | 1973-08-02 | 1974-08-01 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH573129A5 (OSRAM) |
| DE (1) | DE2339258A1 (OSRAM) |
| NL (1) | NL7410261A (OSRAM) |
| SE (1) | SE7409956L (OSRAM) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7628047U1 (de) * | 1976-09-08 | 1976-12-30 | Rollei-Werke Franke & Heidecke, 3300 Braunschweig | Stehbildprojektor |
| DE3218699C2 (de) * | 1982-05-18 | 1985-06-05 | Kodak Ag, 7000 Stuttgart | Motorische Antriebseinrichtung für eine in einem Projektor angeordnete Lampenwechselvorrichtung |
| US4518233A (en) * | 1983-01-20 | 1985-05-21 | General Audio-Visual Inc. | Automatic lamp changer for modular slide projector |
| FR2627869B1 (fr) * | 1988-02-26 | 1990-08-03 | Tech Audio Visuelles | Boite a lumiere pour appareil de projection, et appareil de projection comportant une telle boite a lumiere |
| DE3813035C2 (de) * | 1988-04-19 | 1995-03-23 | Leica Industrieverwaltung | Automatische Lampenwechselvorrichtung für Projektoren |
| DE10137744A1 (de) * | 2001-08-01 | 2003-02-27 | Kindermann & Co Gmbh | Vorrichtung zum Wechseln von Lampen |
-
1973
- 1973-08-02 DE DE2339258A patent/DE2339258A1/de active Pending
-
1974
- 1974-07-30 NL NL7410261A patent/NL7410261A/xx unknown
- 1974-08-01 SE SE7409956A patent/SE7409956L/xx unknown
- 1974-08-01 CH CH1061174A patent/CH573129A5/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| NL7410261A (nl) | 1975-02-04 |
| DE2339258A1 (de) | 1975-02-13 |
| CH573129A5 (OSRAM) | 1976-02-27 |