NL6808756A - - Google Patents
Info
- Publication number
- NL6808756A NL6808756A NL6808756A NL6808756A NL6808756A NL 6808756 A NL6808756 A NL 6808756A NL 6808756 A NL6808756 A NL 6808756A NL 6808756 A NL6808756 A NL 6808756A NL 6808756 A NL6808756 A NL 6808756A
- Authority
- NL
- Netherlands
Links
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F7/00—Shielded cells or rooms
- G21F7/02—Observation devices permitting vision but shielding the observer
-
- 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
-
- 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
- G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
-
- 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
- G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
- G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
-
- 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
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4427—Pressure resistant cables, e.g. undersea cables
- G02B6/4428—Penetrator systems in pressure-resistant devices
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR111779A FR1534959A (en) | 1967-06-23 | 1967-06-23 | Interior vacuum light conductors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6808756A true NL6808756A (en) | 1968-12-24 |
Family
ID=8633751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6808756A NL6808756A (en) | 1967-06-23 | 1968-06-21 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE716553A (en) |
| CH (1) | CH492225A (en) |
| ES (1) | ES355357A1 (en) |
| FR (1) | FR1534959A (en) |
| GB (1) | GB1234958A (en) |
| IL (1) | IL30184A0 (en) |
| LU (1) | LU56272A1 (en) |
| NL (1) | NL6808756A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2091902B1 (en) * | 1970-04-10 | 1973-05-25 | Commissariat Energie Atomique | |
| ZA785381B (en) * | 1977-10-05 | 1979-09-26 | Hectronic Ag | Flame puncture proof photoconductor passageway |
| CA1164699A (en) * | 1981-01-21 | 1984-04-03 | Jon H. Myer | Miniature optical window |
| US4669818A (en) * | 1981-01-21 | 1987-06-02 | Hughes Aircraft Company | Miniature window |
-
1967
- 1967-06-23 FR FR111779A patent/FR1534959A/en not_active Expired
-
1968
- 1968-06-12 GB GB27834/68A patent/GB1234958A/en not_active Expired
- 1968-06-13 CH CH878268A patent/CH492225A/en not_active IP Right Cessation
- 1968-06-14 LU LU56272D patent/LU56272A1/xx unknown
- 1968-06-14 BE BE716553D patent/BE716553A/xx unknown
- 1968-06-16 IL IL30184A patent/IL30184A0/en unknown
- 1968-06-21 NL NL6808756A patent/NL6808756A/xx unknown
- 1968-06-22 ES ES355357A patent/ES355357A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE716553A (en) | 1968-11-04 |
| CH492225A (en) | 1970-06-15 |
| FR1534959A (en) | 1968-08-02 |
| IL30184A0 (en) | 1970-01-29 |
| LU56272A1 (en) | 1968-09-23 |
| GB1234958A (en) | 1971-06-09 |
| ES355357A1 (en) | 1970-04-16 |