AT353501B - Automatische lampenwechselvorrichtung fuer projektoren, vorzugsweise diaprojektoren - Google Patents
Automatische lampenwechselvorrichtung fuer projektoren, vorzugsweise diaprojektorenInfo
- Publication number
- AT353501B AT353501B AT319977A AT319977A AT353501B AT 353501 B AT353501 B AT 353501B AT 319977 A AT319977 A AT 319977A AT 319977 A AT319977 A AT 319977A AT 353501 B AT353501 B AT 353501B
- Authority
- AT
- Austria
- Prior art keywords
- projectors
- changing device
- automatic lamp
- lamp changing
- preferably slide
- 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
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7605905A SE403522B (sv) | 1976-05-25 | 1976-05-25 | Lampvexlingsanordning for projektorer |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA319977A ATA319977A (de) | 1979-04-15 |
AT353501B true AT353501B (de) | 1979-11-26 |
Family
ID=20328004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT319977A AT353501B (de) | 1976-05-25 | 1977-05-05 | Automatische lampenwechselvorrichtung fuer projektoren, vorzugsweise diaprojektoren |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS52146233A (de) |
AT (1) | AT353501B (de) |
DE (1) | DE2723631C3 (de) |
SE (1) | SE403522B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT392545B (de) * | 1988-04-19 | 1991-04-25 | Leitz Wild Gmbh | Automatische lampenwechselvorrichtung fuer projektoren |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6326835U (de) * | 1986-08-05 | 1988-02-22 | ||
DE10137744A1 (de) * | 2001-08-01 | 2003-02-27 | Kindermann & Co Gmbh | Vorrichtung zum Wechseln von Lampen |
GB2412255B (en) * | 2004-03-16 | 2006-11-08 | Cooper Lighting And Security L | Light emitting device |
-
1976
- 1976-05-25 SE SE7605905A patent/SE403522B/xx unknown
-
1977
- 1977-05-05 AT AT319977A patent/AT353501B/de not_active IP Right Cessation
- 1977-05-23 JP JP5890177A patent/JPS52146233A/ja active Granted
- 1977-05-25 DE DE2723631A patent/DE2723631C3/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT392545B (de) * | 1988-04-19 | 1991-04-25 | Leitz Wild Gmbh | Automatische lampenwechselvorrichtung fuer projektoren |
Also Published As
Publication number | Publication date |
---|---|
DE2723631B2 (de) | 1979-06-28 |
DE2723631C3 (de) | 1980-03-06 |
SE403522B (sv) | 1978-08-21 |
ATA319977A (de) | 1979-04-15 |
JPS5335452B2 (de) | 1978-09-27 |
SE7605905L (sv) | 1977-11-26 |
JPS52146233A (en) | 1977-12-05 |
DE2723631A1 (de) | 1977-12-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |