JPS5195846A - - Google Patents
Info
- Publication number
- JPS5195846A JPS5195846A JP50159762A JP15976275A JPS5195846A JP S5195846 A JPS5195846 A JP S5195846A JP 50159762 A JP50159762 A JP 50159762A JP 15976275 A JP15976275 A JP 15976275A JP S5195846 A JPS5195846 A JP S5195846A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- G03B21/16—Cooling; Preventing overheating
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection Apparatus (AREA)
- Transforming Electric Information Into Light Information (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/539,775 US3984180A (en) | 1975-01-09 | 1975-01-09 | Cooling system for an audio visual device |
| US539775 | 1990-06-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5195846A true JPS5195846A (en:Method) | 1976-08-23 |
| JPS6018056B2 JPS6018056B2 (ja) | 1985-05-08 |
Family
ID=24152589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50159762A Expired JPS6018056B2 (ja) | 1975-01-09 | 1975-12-29 | 映写機のためのシャシ |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3984180A (en:Method) |
| JP (1) | JPS6018056B2 (en:Method) |
| DE (1) | DE2600265A1 (en:Method) |
| GB (1) | GB1477986A (en:Method) |
| IT (1) | IT1052780B (en:Method) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8414779U1 (de) * | 1984-05-15 | 1985-06-20 | de-es Feinwerk Präzisionsgeräte GmbH, 3300 Braunschweig | Magazin - Stehbildwerfer |
| US5316897A (en) * | 1989-01-05 | 1994-05-31 | Tamglass Oy | Method and system for applying a marking to a substrate, particularly a painted border adjacent to and around a windshield plate |
| DE19806491B4 (de) * | 1998-02-17 | 2004-02-05 | Ramigé, Jean Claude | Filmvorführanlage |
| US20070176685A1 (en) * | 2003-07-02 | 2007-08-02 | Arlen Barksdale | Extremely low noise V-band amplifier |
| CA2629493A1 (en) * | 2008-04-18 | 2009-10-18 | Mabe Canada Inc. | Clothes dryer with louvre cover |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2135500A (en) * | 1932-05-26 | 1938-11-08 | Kinatome Patents Corp | Film handling apparatus |
| US2449713A (en) * | 1945-06-14 | 1948-09-21 | Curtis Helene Ind Inc | Cooling system for portable motionpicture projectors |
| US3408138A (en) * | 1966-08-04 | 1968-10-29 | Inflight Motion Pictures Inc | Cooling apparatus for motion picture projector |
-
1975
- 1975-01-09 US US05/539,775 patent/US3984180A/en not_active Expired - Lifetime
- 1975-12-29 JP JP50159762A patent/JPS6018056B2/ja not_active Expired
- 1975-12-31 IT IT52935/75A patent/IT1052780B/it active
-
1976
- 1976-01-05 GB GB13976A patent/GB1477986A/en not_active Expired
- 1976-01-07 DE DE19762600265 patent/DE2600265A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1052780B (it) | 1981-07-20 |
| JPS6018056B2 (ja) | 1985-05-08 |
| DE2600265A1 (de) | 1976-07-15 |
| GB1477986A (en) | 1977-06-29 |
| US3984180A (en) | 1976-10-05 |