BE457325A - - Google Patents
Info
- Publication number
- BE457325A BE457325A BE457325DA BE457325A BE 457325 A BE457325 A BE 457325A BE 457325D A BE457325D A BE 457325DA BE 457325 A BE457325 A BE 457325A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- dyes
- sensitization
- sensitizers
- sensitized
- Prior art date
Links
- 206010070834 Sensitisation Diseases 0.000 claims description 7
- 230000008313 sensitization Effects 0.000 claims description 7
- 239000000839 emulsion Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- -1 silver halide Chemical class 0.000 claims description 2
- 238000009792 diffusion process Methods 0.000 claims 1
- 239000000975 dye Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- MUDSDYNRBDKLGK-UHFFFAOYSA-N 4-methylquinoline Chemical group C1=CC=C2C(C)=CC=NC2=C1 MUDSDYNRBDKLGK-UHFFFAOYSA-N 0.000 description 2
- 125000005843 halogen group Chemical group 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical group [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 229910052711 selenium Chemical group 0.000 description 1
- 239000011669 selenium Chemical group 0.000 description 1
- 230000001235 sensitizing effect Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/42—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp
- H01K1/46—Means forming part of the lamp for the purpose of providing electrical connection, or support for, the lamp supported by a separate part, e.g. base, cap
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Silver Salt Photography Or Processing Solution Therefor (AREA)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Paper (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US140166A US2088559A (en) | 1937-05-01 | 1937-05-01 | Miniature electric lamp bulb seat and socket combination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE457325A true BE457325A (enrdf_load_stackoverflow) |
Family
ID=22490024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE457325D BE457325A (enrdf_load_stackoverflow) | 1937-05-01 |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US2088559A (enrdf_load_stackoverflow) |
| BE (1) | BE457325A (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2803816A (en) * | 1957-08-20 | Alden | ||
| US2614205A (en) * | 1948-09-21 | 1952-10-14 | John M Roper | Illuminating device for instrument panels |
| US2653217A (en) * | 1949-11-29 | 1953-09-22 | Rca Corp | Projection lamp holder |
| US2742636A (en) * | 1952-04-11 | 1956-04-17 | Alden Milton | Indicator light for panel mounting |
| US2727217A (en) * | 1953-03-23 | 1955-12-13 | Sylvania Electric Prod | Panel light socket |
| US2727218A (en) * | 1953-03-23 | 1955-12-13 | Sylvaaia Electric Products Inc | Panel light socket assembly |
| US3194953A (en) * | 1962-10-01 | 1965-07-13 | Collectron Corp | Encapsulated lamp construction |
| US7234973B1 (en) | 2006-03-23 | 2007-06-26 | Shelly Mark E | Lighting system having modified light bulb base and luminare socket for preventing the selection of an over wattage light bulb and method of forming same |
-
0
- US US20937D patent/USRE20937E/en not_active Expired
- BE BE457325D patent/BE457325A/fr unknown
-
1937
- 1937-05-01 US US140166A patent/US2088559A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| USRE20937E (en) | 1938-12-06 |
| US2088559A (en) | 1937-07-27 |
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