FR982111A - Anti-glare device for projector - Google Patents
Anti-glare device for projectorInfo
- Publication number
- FR982111A FR982111A FR982111DA FR982111A FR 982111 A FR982111 A FR 982111A FR 982111D A FR982111D A FR 982111DA FR 982111 A FR982111 A FR 982111A
- Authority
- FR
- France
- Prior art keywords
- projector
- glare device
- glare
- Prior art date
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1438—Actuating means for dimming masks or screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB982111X | 1947-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR982111A true FR982111A (en) | 1951-06-04 |
Family
ID=10839616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR982111D Expired FR982111A (en) | 1947-10-02 | 1948-10-01 | Anti-glare device for projector |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR982111A (en) |
-
1948
- 1948-10-01 FR FR982111D patent/FR982111A/en not_active Expired
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