SE301730B - - Google Patents

Info

Publication number
SE301730B
SE301730B SE270764A SE270764A SE301730B SE 301730 B SE301730 B SE 301730B SE 270764 A SE270764 A SE 270764A SE 270764 A SE270764 A SE 270764A SE 301730 B SE301730 B SE 301730B
Authority
SE
Sweden
Application number
SE270764A
Inventor
S Clave
M Clave
Original Assignee
S Clave
M Clave
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
Priority claimed from FR851838A external-priority patent/FR1289488A/fr
Application filed by S Clave, M Clave filed Critical S Clave
Publication of SE301730B publication Critical patent/SE301730B/xx

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
    • G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
    • G02B23/08—Periscopes
    • 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
    • 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
    • G21F7/03—Windows, e.g. shielded

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Lenses (AREA)
SE270764A 1961-02-06 1964-03-04 SE301730B (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR851838A FR1289488A (fr) 1961-02-06 1961-02-06 Hublot d'observation perfectionné
FR926918A FR83193E (fr) 1961-02-06 1963-03-05 Hublot d'observation perfectionné

Publications (1)

Publication Number Publication Date
SE301730B true SE301730B (fr) 1968-06-17

Family

ID=26189203

Family Applications (1)

Application Number Title Priority Date Filing Date
SE270764A SE301730B (fr) 1961-02-06 1964-03-04

Country Status (6)

Country Link
BE (1) BE644360A (fr)
CH (2) CH403999A (fr)
FR (1) FR83193E (fr)
GB (2) GB931474A (fr)
NL (1) NL6402232A (fr)
SE (1) SE301730B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3482897A (en) * 1965-10-29 1969-12-09 Gerhard Hopp Periscope
JPS5151950A (ja) * 1974-10-31 1976-05-07 Olympus Optical Co Sodensokogakukei
FR2365137A1 (fr) * 1976-09-20 1978-04-14 Clave Serge Nouvelle combinaison prismatique pour observation periscopique
LU78443A1 (fr) * 1976-11-04 1978-02-16
US4934246A (en) * 1988-09-30 1990-06-19 Fmc Corporation Wide angled trapezoidal periscope
FR2702284B1 (fr) * 1993-03-04 1995-06-02 Bernard Kaczmarek Périscope de poche.

Also Published As

Publication number Publication date
GB994015A (en) 1965-06-02
FR83193E (fr) 1964-06-26
BE644360A (fr) 1964-06-15
GB931474A (en) 1963-07-17
CH429968A (fr) 1967-02-15
CH403999A (fr) 1965-12-15
NL6402232A (fr) 1964-09-07

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