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
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)
Priority Applications (7)
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 |
DE19782837119 DE2837119A1 (de) | 1977-09-22 | 1978-08-25 | Optisches system zur beobachtung einer kammer mit dicken waenden |
BE190560A BE870569A (fr) | 1977-09-22 | 1978-09-18 | Dispositif d'obervation panoramique a travers des parois de forte epaisseur |
JP11371178A JPS5454654A (en) | 1977-09-22 | 1978-09-18 | Optical peephole device |
IT51162/78A IT1105960B (it) | 1977-09-22 | 1978-09-20 | Sistema ottico per l'osservazione attraverso una parete di locale a parete spessa |
CH993678A CH626454A5 (en) | 1977-09-22 | 1978-09-22 | Aligned optical device for looking through a chamber wall |
ES473624A ES473624A1 (es) | 1977-09-22 | 1978-09-22 | Sistema optico centrado para la observacion a traves de una pared de recinto |
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 (2)
Publication Number | Publication Date |
---|---|
FR2404238A1 FR2404238A1 (fr) | 1979-04-20 |
FR2404238B1 true FR2404238B1 (US06544258-20030408-M00015.png) | 1982-06-04 |
Family
ID=9195795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7728979A Granted FR2404238A1 (fr) | 1977-09-22 | 1977-09-22 | Dispositif d'observation panoramique a travers des parois de forte epaisseur |
Country Status (7)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0386241A4 (en) * | 1988-08-23 | 1990-10-03 | Radiotech Inst An | 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 |
KR101024010B1 (ko) * | 2008-10-20 | 2011-03-29 | 윤주복 | 확대된 영상을 표시할 수 있는 도어스코프 |
Family Cites Families (4)
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 (US06544258-20030408-M00015.png) * | 1974-10-26 | 1980-04-21 |
-
1977
- 1977-09-22 FR FR7728979A patent/FR2404238A1/fr active Granted
-
1978
- 1978-08-25 DE DE19782837119 patent/DE2837119A1/de not_active Withdrawn
- 1978-09-18 BE BE190560A patent/BE870569A/xx not_active IP Right Cessation
- 1978-09-18 JP JP11371178A patent/JPS5454654A/ja active Pending
- 1978-09-20 IT IT51162/78A patent/IT1105960B/it active
- 1978-09-22 ES ES473624A patent/ES473624A1/es not_active Expired
- 1978-09-22 CH CH993678A patent/CH626454A5/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES473624A1 (es) | 1979-04-01 |
FR2404238A1 (fr) | 1979-04-20 |
IT1105960B (it) | 1985-11-11 |
CH626454A5 (en) | 1981-11-13 |
IT7851162A0 (it) | 1978-09-20 |
DE2837119A1 (de) | 1979-03-29 |
JPS5454654A (en) | 1979-05-01 |
BE870569A (fr) | 1979-03-19 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |