FR1534959A - Interior vacuum light conductors - Google Patents
Interior vacuum light conductorsInfo
- Publication number
- FR1534959A FR1534959A FR111779A FR111779A FR1534959A FR 1534959 A FR1534959 A FR 1534959A FR 111779 A FR111779 A FR 111779A FR 111779 A FR111779 A FR 111779A FR 1534959 A FR1534959 A FR 1534959A
- Authority
- FR
- France
- Prior art keywords
- light conductors
- interior vacuum
- vacuum light
- interior
- conductors
- 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.)
- Expired
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR111779A FR1534959A (en) | 1967-06-23 | 1967-06-23 | Interior vacuum light conductors |
GB27834/68A GB1234958A (en) | 1967-06-23 | 1968-06-12 | Light conductors |
CH878268A CH492225A (en) | 1967-06-23 | 1968-06-13 | Light-conducting optical device |
BE716553D BE716553A (en) | 1967-06-23 | 1968-06-14 | |
LU56272D LU56272A1 (en) | 1967-06-23 | 1968-06-14 | |
IL30184A IL30184A0 (en) | 1967-06-23 | 1968-06-16 | Light conductors |
NL6808756A NL6808756A (en) | 1967-06-23 | 1968-06-21 | |
ES355357A ES355357A1 (en) | 1967-06-23 | 1968-06-22 | Light conductors |
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 |
---|---|
FR1534959A true FR1534959A (en) | 1968-08-02 |
Family
ID=8633751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR111779A Expired FR1534959A (en) | 1967-06-23 | 1967-06-23 | Interior vacuum light conductors |
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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2091902A1 (en) * | 1970-04-10 | 1971-01-21 | Commissariat Energie Atomique | |
WO1979000179A1 (en) * | 1977-10-05 | 1979-04-19 | Hectronic Ag | Light guide which cannot be transversed disruptively by flames |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 BE BE716553D patent/BE716553A/xx unknown
- 1968-06-14 LU LU56272D patent/LU56272A1/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
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2091902A1 (en) * | 1970-04-10 | 1971-01-21 | Commissariat Energie Atomique | |
WO1979000179A1 (en) * | 1977-10-05 | 1979-04-19 | Hectronic Ag | Light guide which cannot be transversed disruptively by flames |
Also Published As
Publication number | Publication date |
---|---|
LU56272A1 (en) | 1968-09-23 |
CH492225A (en) | 1970-06-15 |
GB1234958A (en) | 1971-06-09 |
BE716553A (en) | 1968-11-04 |
IL30184A0 (en) | 1970-01-29 |
NL6808756A (en) | 1968-12-24 |
ES355357A1 (en) | 1970-04-16 |
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