ES64444U - Farol for photo lab (Machine-translation by Google Translate, not legally binding) - Google Patents
Farol for photo lab (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES64444U ES64444U ES0064444U ES64444U ES64444U ES 64444 U ES64444 U ES 64444U ES 0064444 U ES0064444 U ES 0064444U ES 64444 U ES64444 U ES 64444U ES 64444 U ES64444 U ES 64444U
- Authority
- ES
- Spain
- Prior art keywords
- partition
- opening
- holes
- whose
- translation
- 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.)
- Granted
Links
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
New lantern for photographic laboratory, characterized by comprising the frontal cylindrical body of illumination covered by the translucent screen filtering the white light and in the partition of the base of the cylinder, a circular opening in the center for the passage of the luminous rays of the focus , as well as a circular disk located eccentric, provided with four holes of equal diameter as the central opening of the partition, whose holes three of which are covered by colored crystals, of different colors each and the fourth free hole without any glass, whose The disc is rotatable and is fixed to a shaft provided with a control, being able to rotate in the direction of rotation together with the shaft, in such a way that during the rotation there is a coincidence of alignment between the holes of the disc and the opening of the partition, with what is an interposition to the passage of the light rays that have to pass through the filter cell formed by the crystal The red cited if it exists, or freely if there is no interposition. Because to maintain the position of coincidence of the filters with the opening of the focus on the rotating disk itself there is a fixing device formed by a steel ball retained and pushed by a spring blade, whose ball is fitted into embossments made in the partition itself of the referred base. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0064444U ES64444Y (en) | 1958-02-20 | 1958-02-20 | Lantern for photographic laboratory |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES0064444U ES64444Y (en) | 1958-02-20 | 1958-02-20 | Lantern for photographic laboratory |
Publications (2)
Publication Number | Publication Date |
---|---|
ES64444U true ES64444U (en) | 1958-03-16 |
ES64444Y ES64444Y (en) | 1958-08-01 |
Family
ID=52729218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0064444U Expired ES64444Y (en) | 1958-02-20 | 1958-02-20 | Lantern for photographic laboratory |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES64444Y (en) |
-
1958
- 1958-02-20 ES ES0064444U patent/ES64444Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES64444Y (en) | 1958-08-01 |
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