GB2037002B - Periscope - Google Patents
PeriscopeInfo
- Publication number
- GB2037002B GB2037002B GB7942183A GB7942183A GB2037002B GB 2037002 B GB2037002 B GB 2037002B GB 7942183 A GB7942183 A GB 7942183A GB 7942183 A GB7942183 A GB 7942183A GB 2037002 B GB2037002 B GB 2037002B
- Authority
- GB
- United Kingdom
- Prior art keywords
- periscope
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/32—Fiducial marks and measuring scales within the optical system
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/26—Peepholes; Windows; Loopholes
- F41H5/266—Periscopes for fighting or armoured vehicles
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Telescopes (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Microscoopes, Condenser (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7812636A SE427382B (en) | 1978-12-08 | 1978-12-08 | OPTICAL VISION INSTURMENT |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2037002A GB2037002A (en) | 1980-07-02 |
GB2037002B true GB2037002B (en) | 1983-03-09 |
Family
ID=20336558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7942183A Expired GB2037002B (en) | 1978-12-08 | 1979-12-06 | Periscope |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH649390A5 (en) |
GB (1) | GB2037002B (en) |
IT (1) | IT1164810B (en) |
SE (1) | SE427382B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3048496C1 (en) * | 1980-12-22 | 1985-07-25 | Eltro GmbH, Gesellschaft für Strahlungstechnik, 6900 Heidelberg | DF system |
GB2280514B (en) * | 1993-07-26 | 1996-08-14 | Keymed | A borescope |
DE10139806B4 (en) | 2001-08-14 | 2005-09-22 | Swarovski Optik Kg, Absam/Hall | Telescope with tilted view |
CN115014126A (en) * | 2022-06-21 | 2022-09-06 | 河南平原光电有限公司 | Optical system for realizing integration of infrared and visible light with large field of view and large pitch angle |
-
1978
- 1978-12-08 SE SE7812636A patent/SE427382B/en not_active IP Right Cessation
-
1979
- 1979-12-06 GB GB7942183A patent/GB2037002B/en not_active Expired
- 1979-12-07 CH CH10901/79A patent/CH649390A5/en not_active IP Right Cessation
- 1979-12-07 IT IT51021/79A patent/IT1164810B/en active
Also Published As
Publication number | Publication date |
---|---|
CH649390A5 (en) | 1985-05-15 |
GB2037002A (en) | 1980-07-02 |
IT7951021A0 (en) | 1979-12-07 |
IT1164810B (en) | 1987-04-15 |
SE427382B (en) | 1983-03-28 |
SE7812636L (en) | 1980-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19941206 |