FR1534959A - Interior vacuum light conductors - Google Patents

Interior vacuum light conductors

Info

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
Application number
FR111779A
Other languages
French (fr)
Inventor
Antoine Bret
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR111779A priority Critical patent/FR1534959A/en
Priority to GB27834/68A priority patent/GB1234958A/en
Priority to CH878268A priority patent/CH492225A/en
Priority to BE716553D priority patent/BE716553A/xx
Priority to LU56272D priority patent/LU56272A1/xx
Priority to IL30184A priority patent/IL30184A0/en
Priority to NL6808756A priority patent/NL6808756A/xx
Priority to ES355357A priority patent/ES355357A1/en
Application granted granted Critical
Publication of FR1534959A publication Critical patent/FR1534959A/en
Expired legal-status Critical Current

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
FR111779A 1967-06-23 1967-06-23 Interior vacuum light conductors Expired FR1534959A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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
BE716553A (en) 1968-11-04
CH492225A (en) 1970-06-15
NL6808756A (en) 1968-12-24
IL30184A0 (en) 1970-01-29
LU56272A1 (en) 1968-09-23
GB1234958A (en) 1971-06-09
ES355357A1 (en) 1970-04-16

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