CH403999A - Hublot d'observation - Google Patents

Hublot d'observation

Info

Publication number
CH403999A
CH403999A CH88962A CH88962A CH403999A CH 403999 A CH403999 A CH 403999A CH 88962 A CH88962 A CH 88962A CH 88962 A CH88962 A CH 88962A CH 403999 A CH403999 A CH 403999A
Authority
CH
Switzerland
Prior art keywords
observation window
observation
window
Prior art date
Application number
CH88962A
Other languages
English (en)
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/fr
Application filed by Clave Serge, Clave Marcel filed Critical Clave Serge
Publication of CH403999A publication Critical patent/CH403999A/fr

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
CH88962A 1961-02-06 1962-01-24 Hublot d'observation CH403999A (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
CH403999A true CH403999A (fr) 1965-12-15

Family

ID=26189203

Family Applications (2)

Application Number Title Priority Date Filing Date
CH88962A CH403999A (fr) 1961-02-06 1962-01-24 Hublot d'observation
CH284264A CH429968A (fr) 1961-02-06 1964-03-05 Hublot d'observation

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH284264A CH429968A (fr) 1961-02-06 1964-03-05 Hublot d'observation

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
FR2370297A1 (fr) * 1976-11-04 1978-06-02 Centre Rech Metallurgique Dispositif pour observer l'interieur d'une enceinte
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
CH429968A (fr) 1967-02-15
FR83193E (fr) 1964-06-26
GB994015A (en) 1965-06-02
GB931474A (en) 1963-07-17
SE301730B (fr) 1968-06-17
BE644360A (fr) 1964-06-15
NL6402232A (fr) 1964-09-07

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