NL162481B - LIGHT BEAM TRANSMITTING TRANSPARENT GUIDE. - Google Patents
LIGHT BEAM TRANSMITTING TRANSPARENT GUIDE.Info
- Publication number
- NL162481B NL162481B NL6912153.A NL6912153A NL162481B NL 162481 B NL162481 B NL 162481B NL 6912153 A NL6912153 A NL 6912153A NL 162481 B NL162481 B NL 162481B
- Authority
- NL
- Netherlands
- Prior art keywords
- light beam
- beam transmitting
- transparent guide
- transmitting transparent
- guide
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/04—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances
- A61B1/055—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor combined with photographic or television appliances having rod-lens arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00165—Optical arrangements with light-conductive means, e.g. fibre optics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/07—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements using light-conductive means, e.g. optical fibres
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2446—Optical details of the image relay
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0087—Simple or compound lenses with index gradient
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5696868 | 1968-08-10 | ||
JP6009868 | 1968-08-21 | ||
JP6009768 | 1968-08-21 | ||
JP6010068 | 1968-08-21 | ||
JP6009968 | 1968-08-21 | ||
JP7007568 | 1968-09-26 | ||
JP7172568 | 1968-10-01 | ||
JP7172268 | 1968-10-01 |
Publications (3)
Publication Number | Publication Date |
---|---|
NL6912153A NL6912153A (en) | 1970-02-12 |
NL162481B true NL162481B (en) | 1979-12-17 |
NL162481C NL162481C (en) | 1980-05-16 |
Family
ID=27572480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6912153.A NL162481C (en) | 1968-08-10 | 1969-08-08 | LIGHT BEAM TRANSMITTING TRANSPARENT CONDUCTOR. |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE737210A (en) |
DE (1) | DE1939478A1 (en) |
FR (1) | FR2015446A1 (en) |
GB (1) | GB1290713A (en) |
NL (1) | NL162481C (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2145921C2 (en) * | 1971-09-14 | 1982-05-06 | Günther Dr. 8022 Grünwald Nath | Device for material processing by means of a laser beam with a flexible light guide |
DE2756989C2 (en) * | 1977-12-21 | 1983-01-05 | Fa. Carl Zeiss, 7920 Heidenheim | Optical system |
US4853547A (en) * | 1987-08-17 | 1989-08-01 | Amoco Corporation | System for radiation detection using a graded index optic element |
US6002829A (en) | 1992-03-23 | 1999-12-14 | Minnesota Mining And Manufacturing Company | Luminaire device |
US5528720A (en) | 1992-03-23 | 1996-06-18 | Minnesota Mining And Manufacturing Co. | Tapered multilayer luminaire devices |
US6096375A (en) | 1993-12-21 | 2000-08-01 | 3M Innovative Properties Company | Optical polarizer |
EP0735952B1 (en) | 1993-12-21 | 2000-03-22 | Minnesota Mining And Manufacturing Company | Multilayered optical film |
DE69626124T2 (en) | 1995-06-26 | 2003-10-09 | Minnesota Mining & Mfg | DIFFUS REFLECTIVE MULTILAYER POLARIZERS AND MIRRORS |
-
1969
- 1969-08-02 DE DE19691939478 patent/DE1939478A1/en active Pending
- 1969-08-07 BE BE737210D patent/BE737210A/xx not_active IP Right Cessation
- 1969-08-08 NL NL6912153.A patent/NL162481C/en not_active IP Right Cessation
- 1969-08-10 GB GB3864869A patent/GB1290713A/en not_active Expired
- 1969-08-11 FR FR6927603A patent/FR2015446A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2015446A1 (en) | 1970-04-24 |
NL6912153A (en) | 1970-02-12 |
GB1290713A (en) | 1972-09-27 |
DE1939478A1 (en) | 1970-05-06 |
BE737210A (en) | 1970-01-16 |
NL162481C (en) | 1980-05-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
V4 | Discontinued because of reaching the maximum lifetime of a patent |