JPS5454654A - Optical peephole device - Google Patents

Optical peephole device

Info

Publication number
JPS5454654A
JPS5454654A JP11371178A JP11371178A JPS5454654A JP S5454654 A JPS5454654 A JP S5454654A JP 11371178 A JP11371178 A JP 11371178A JP 11371178 A JP11371178 A JP 11371178A JP S5454654 A JPS5454654 A JP S5454654A
Authority
JP
Japan
Prior art keywords
peephole device
optical
optical peephole
peephole
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.)
Pending
Application number
JP11371178A
Other languages
English (en)
Inventor
Rui Reguran Danieru
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
Publication of JPS5454654A publication Critical patent/JPS5454654A/ja
Pending 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)
  • Astronomy & Astrophysics (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Lenses (AREA)
JP11371178A 1977-09-22 1978-09-18 Optical peephole device Pending JPS5454654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7728979A FR2404238A1 (fr) 1977-09-22 1977-09-22 Dispositif d'observation panoramique a travers des parois de forte epaisseur

Publications (1)

Publication Number Publication Date
JPS5454654A true JPS5454654A (en) 1979-05-01

Family

ID=9195795

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11371178A Pending JPS5454654A (en) 1977-09-22 1978-09-18 Optical peephole device

Country Status (7)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101024010B1 (ko) * 2008-10-20 2011-03-29 윤주복 확대된 영상을 표시할 수 있는 도어스코프

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990002353A1 (en) * 1988-08-23 1990-03-08 Radiotekhnichesky Institut Imeni Akademika A.L.Mintsa Akademii Nauk Sssr Light-guiding device for medical treatment
DE19910050C2 (de) * 1999-03-08 2003-08-14 Storz Karl Gmbh & Co Kg Bildübertragungssystem für Endoskope und dgl. Sehrohre sowie Verfahren zur Herstellung eines Bildübertragungssystems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1464088A (fr) * 1965-11-17 1966-07-22 Commissariat Energie Atomique Perfectionnements aux dispositifs d'observation ou de photographie dans des enceintes, notamment des chambres à bulles
FR1499141A (fr) * 1966-04-25 1967-10-27 Commissariat Energie Atomique Perfectionnements aux dispositifs d'observation ou de photographie dans des enceintes
US3527516A (en) * 1968-01-05 1970-09-08 Muffoletto Carl V Restricted aperture wide angle viewing system
JPS5515005B2 (ja) * 1974-10-26 1980-04-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101024010B1 (ko) * 2008-10-20 2011-03-29 윤주복 확대된 영상을 표시할 수 있는 도어스코프

Also Published As

Publication number Publication date
FR2404238B1 (ja) 1982-06-04
FR2404238A1 (fr) 1979-04-20
IT7851162A0 (it) 1978-09-20
CH626454A5 (en) 1981-11-13
DE2837119A1 (de) 1979-03-29
BE870569A (fr) 1979-03-19
ES473624A1 (es) 1979-04-01
IT1105960B (it) 1985-11-11

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