CH429968A - Observation window - Google Patents

Observation window

Info

Publication number
CH429968A
CH429968A CH284264A CH284264A CH429968A CH 429968 A CH429968 A CH 429968A CH 284264 A CH284264 A CH 284264A CH 284264 A CH284264 A CH 284264A CH 429968 A CH429968 A CH 429968A
Authority
CH
Switzerland
Prior art keywords
observation window
observation
window
Prior art date
Application number
CH284264A
Other languages
French (fr)
Inventor
Clave Serge
Clave Marcel
Original Assignee
Clave Serge
Clave Marcel
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/en
Application filed by Clave Serge, Clave Marcel filed Critical Clave Serge
Publication of CH429968A publication Critical patent/CH429968A/en

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)
CH284264A 1961-02-06 1964-03-05 Observation window CH429968A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR851838A FR1289488A (en) 1961-02-06 1961-02-06 Sophisticated viewing window
FR926918A FR83193E (en) 1961-02-06 1963-03-05 Sophisticated viewing window

Publications (1)

Publication Number Publication Date
CH429968A true CH429968A (en) 1967-02-15

Family

ID=26189203

Family Applications (2)

Application Number Title Priority Date Filing Date
CH88962A CH403999A (en) 1961-02-06 1962-01-24 Observation window
CH284264A CH429968A (en) 1961-02-06 1964-03-05 Observation window

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH88962A CH403999A (en) 1961-02-06 1962-01-24 Observation window

Country Status (6)

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

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 (en) * 1974-10-31 1976-05-07 Olympus Optical Co SODENSOKOGAKUKEI
FR2365137A1 (en) * 1976-09-20 1978-04-14 Clave Serge NEW PRISMATIC COMBINATION FOR PERISCOPIC OBSERVATION
LU78443A1 (en) * 1976-11-04 1978-02-16
US4934246A (en) * 1988-09-30 1990-06-19 Fmc Corporation Wide angled trapezoidal periscope
FR2702284B1 (en) * 1993-03-04 1995-06-02 Bernard Kaczmarek Pocket periscope.

Also Published As

Publication number Publication date
GB994015A (en) 1965-06-02
FR83193E (en) 1964-06-26
BE644360A (en) 1964-06-15
GB931474A (en) 1963-07-17
SE301730B (en) 1968-06-17
CH403999A (en) 1965-12-15
NL6402232A (en) 1964-09-07

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