ATE43921T1 - Beobachtungsvorrichtung fuer die bilduebertragung durch lichtleiter. - Google Patents
Beobachtungsvorrichtung fuer die bilduebertragung durch lichtleiter.Info
- Publication number
- ATE43921T1 ATE43921T1 AT84301661T AT84301661T ATE43921T1 AT E43921 T1 ATE43921 T1 AT E43921T1 AT 84301661 T AT84301661 T AT 84301661T AT 84301661 T AT84301661 T AT 84301661T AT E43921 T1 ATE43921 T1 AT E43921T1
- Authority
- AT
- Austria
- Prior art keywords
- image
- image transmission
- observation device
- fiber optics
- observation
- Prior art date
Links
Classifications
-
- 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
- G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58044769A JPS59170813A (ja) | 1983-03-17 | 1983-03-17 | 像伝送観察装置 |
EP84301661A EP0122713B1 (de) | 1983-03-17 | 1984-03-13 | Beobachtungsvorrichtung für die Bildübertragung durch Lichtleiter |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE43921T1 true ATE43921T1 (de) | 1989-06-15 |
Family
ID=12700623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT84301661T ATE43921T1 (de) | 1983-03-17 | 1984-03-13 | Beobachtungsvorrichtung fuer die bilduebertragung durch lichtleiter. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0122713B1 (de) |
JP (1) | JPS59170813A (de) |
AT (1) | ATE43921T1 (de) |
DE (1) | DE3478645D1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6186711U (de) * | 1984-11-06 | 1986-06-06 | ||
US5665051A (en) * | 1994-08-12 | 1997-09-09 | Imagyn Medical | Endoscope with axially movable optical fiber guide to compensate changes in length |
FR2902436B1 (fr) | 2006-06-14 | 2008-08-01 | Arkema France | Melanges et alliages a base d'un copolymere amorphe a semi-cristallin, a motif amides et a motif ethers, ces materiaux ayant des proprietes optiques ameliorees |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3004368A (en) * | 1958-06-10 | 1961-10-17 | American Optical Corp | Manufacture of fiber optical devices |
GB1157932A (en) * | 1966-03-25 | 1969-07-09 | Atomic Energy Authority Uk | Improvements in or relating to Endoscopes |
US3758188A (en) * | 1972-06-06 | 1973-09-11 | American Optical Corp | Image-transmitting optical system |
JPS49131946U (de) * | 1973-03-12 | 1974-11-13 | ||
DE2447040A1 (de) * | 1974-10-02 | 1976-04-15 | Felten & Guilleaume Kabelwerk | Sichtgeraet fuer ein kraftfahrzeug |
JPS5691208A (en) * | 1979-12-26 | 1981-07-24 | Fuji Photo Optical Co Ltd | Wide angled endoscope optical system |
-
1983
- 1983-03-17 JP JP58044769A patent/JPS59170813A/ja active Granted
-
1984
- 1984-03-13 DE DE8484301661T patent/DE3478645D1/de not_active Expired
- 1984-03-13 AT AT84301661T patent/ATE43921T1/de not_active IP Right Cessation
- 1984-03-13 EP EP84301661A patent/EP0122713B1/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS59170813A (ja) | 1984-09-27 |
EP0122713A2 (de) | 1984-10-24 |
EP0122713A3 (en) | 1986-07-30 |
DE3478645D1 (en) | 1989-07-13 |
JPH0510648B2 (de) | 1993-02-10 |
EP0122713B1 (de) | 1989-06-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |