DE1622014A1 - Refelektor fuer Beleuchtungsvorrichtung oder Strahlungsheizvorrichtung - Google Patents
Refelektor fuer Beleuchtungsvorrichtung oder StrahlungsheizvorrichtungInfo
- Publication number
- DE1622014A1 DE1622014A1 DE19681622014 DE1622014A DE1622014A1 DE 1622014 A1 DE1622014 A1 DE 1622014A1 DE 19681622014 DE19681622014 DE 19681622014 DE 1622014 A DE1622014 A DE 1622014A DE 1622014 A1 DE1622014 A1 DE 1622014A1
- Authority
- DE
- Germany
- Prior art keywords
- reflector
- point
- plane
- angle
- work surface
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optical Elements Other Than Lenses (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR90783A FR1520463A (fr) | 1967-01-12 | 1967-01-12 | Projecteur pour appareils d'éclairage ou de chauffage par rayonnement |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1622014A1 true DE1622014A1 (de) | 1970-12-10 |
Family
ID=8623713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19681622014 Pending DE1622014A1 (de) | 1967-01-12 | 1968-01-12 | Refelektor fuer Beleuchtungsvorrichtung oder Strahlungsheizvorrichtung |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE709118A (el) |
DE (1) | DE1622014A1 (el) |
FR (1) | FR1520463A (el) |
GB (1) | GB1217721A (el) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246549A1 (de) * | 1982-12-16 | 1984-06-20 | ACL-Lichttechnik GmbH, 4000 Düsseldorf | Zwei oder mehrteiliger reflektor |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE93674T1 (de) * | 1988-12-14 | 1993-09-15 | Whirlpool Europ | Strahlheizkoerper fuer kochgeraete. |
-
1967
- 1967-01-12 FR FR90783A patent/FR1520463A/fr not_active Expired
-
1968
- 1968-01-03 GB GB52168A patent/GB1217721A/en not_active Expired
- 1968-01-09 BE BE709118D patent/BE709118A/xx unknown
- 1968-01-12 DE DE19681622014 patent/DE1622014A1/de active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3246549A1 (de) * | 1982-12-16 | 1984-06-20 | ACL-Lichttechnik GmbH, 4000 Düsseldorf | Zwei oder mehrteiliger reflektor |
Also Published As
Publication number | Publication date |
---|---|
FR1520463A (fr) | 1968-04-12 |
GB1217721A (en) | 1970-12-31 |
BE709118A (el) | 1968-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SH | Request for examination between 03.10.1968 and 22.04.1971 |