FR2404238B1 - - Google Patents

Info

Publication number
FR2404238B1
FR2404238B1 FR7728979A FR7728979A FR2404238B1 FR 2404238 B1 FR2404238 B1 FR 2404238B1 FR 7728979 A FR7728979 A FR 7728979A FR 7728979 A FR7728979 A FR 7728979A FR 2404238 B1 FR2404238 B1 FR 2404238B1
Authority
FR
France
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
FR7728979A
Other languages
French (fr)
Other versions
FR2404238A1 (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7728979A priority Critical patent/FR2404238A1/en
Priority to DE19782837119 priority patent/DE2837119A1/en
Priority to BE190560A priority patent/BE870569A/en
Priority to JP11371178A priority patent/JPS5454654A/en
Priority to IT51162/78A priority patent/IT1105960B/en
Priority to ES473624A priority patent/ES473624A1/en
Priority to CH993678A priority patent/CH626454A5/en
Publication of FR2404238A1 publication Critical patent/FR2404238A1/en
Application granted granted Critical
Publication of FR2404238B1 publication Critical patent/FR2404238B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/04—Eyepieces; Magnifying glasses affording a wide-angle view, e.g. through a spy-hole
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/002—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor having rod-lens arrangements
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
    • E05G1/00—Safes or strong-rooms for valuables
    • E05G1/10—Safes or strong-rooms for valuables with alarm, signal or indicator
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
    • E06B7/30—Peep-holes; Devices for speaking through; Doors having windows
    • 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
    • G02B23/2446—Optical details of the image relay

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Astronomy & Astrophysics (AREA)
  • Lenses (AREA)
FR7728979A 1977-09-22 1977-09-22 PANORAMIC OBSERVATION DEVICE THROUGH VERY THICKNESS WALLS Granted FR2404238A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7728979A FR2404238A1 (en) 1977-09-22 1977-09-22 PANORAMIC OBSERVATION DEVICE THROUGH VERY THICKNESS WALLS
DE19782837119 DE2837119A1 (en) 1977-09-22 1978-08-25 OPTICAL SYSTEM FOR OBSERVING A CHAMBER WITH THICK WALLS
BE190560A BE870569A (en) 1977-09-22 1978-09-18 PANORAMIC OBSERVATION DEVICE THROUGH VERY THICKNESS WALLS
JP11371178A JPS5454654A (en) 1977-09-22 1978-09-18 Optical peephole device
IT51162/78A IT1105960B (en) 1977-09-22 1978-09-20 OPTICAL SYSTEM FOR OBSERVATION THROUGH A THICK WALL ROOM WALL
ES473624A ES473624A1 (en) 1977-09-22 1978-09-22 Optical peephole device
CH993678A CH626454A5 (en) 1977-09-22 1978-09-22 Aligned optical device for looking through a chamber wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7728979A FR2404238A1 (en) 1977-09-22 1977-09-22 PANORAMIC OBSERVATION DEVICE THROUGH VERY THICKNESS WALLS

Publications (2)

Publication Number Publication Date
FR2404238A1 FR2404238A1 (en) 1979-04-20
FR2404238B1 true FR2404238B1 (en) 1982-06-04

Family

ID=9195795

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7728979A Granted FR2404238A1 (en) 1977-09-22 1977-09-22 PANORAMIC OBSERVATION DEVICE THROUGH VERY THICKNESS WALLS

Country Status (7)

Country Link
JP (1) JPS5454654A (en)
BE (1) BE870569A (en)
CH (1) CH626454A5 (en)
DE (1) DE2837119A1 (en)
ES (1) ES473624A1 (en)
FR (1) FR2404238A1 (en)
IT (1) IT1105960B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03501809A (en) * 1988-08-23 1991-04-25 ラディオテフニチェスキ　インスティテュト　イメニ　アカデミカ　アー．エル．ミンツァ　アカデミイ　ナウク　エスエスエスエル Light guide device for phototherapy
DE19910050C2 (en) * 1999-03-08 2003-08-14 Storz Karl Gmbh & Co Kg Image transmission system for endoscopes and the like periscopes and method for producing an image transmission system
KR101024010B1 (en) * 2008-10-20 2011-03-29 윤주복 Door scope for displaying enlarged image

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1464088A (en) * 1965-11-17 1966-07-22 Commissariat Energie Atomique Improvements to observation or photography devices in enclosures, in particular bubble chambers
FR1499141A (en) * 1966-04-25 1967-10-27 Commissariat Energie Atomique Improvements to observation or photography devices in enclosures
US3527516A (en) * 1968-01-05 1970-09-08 Muffoletto Carl V Restricted aperture wide angle viewing system
JPS5515005B2 (en) * 1974-10-26 1980-04-21

Also Published As

Publication number Publication date
CH626454A5 (en) 1981-11-13
JPS5454654A (en) 1979-05-01
ES473624A1 (en) 1979-04-01
FR2404238A1 (en) 1979-04-20
BE870569A (en) 1979-03-19
IT7851162A0 (en) 1978-09-20
DE2837119A1 (en) 1979-03-29
IT1105960B (en) 1985-11-11

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Legal Events

Date Code Title Description
ST Notification of lapse