NO911967D0 - Periscope. - Google Patents
Periscope.Info
- Publication number
- NO911967D0 NO911967D0 NO911967A NO911967A NO911967D0 NO 911967 D0 NO911967 D0 NO 911967D0 NO 911967 A NO911967 A NO 911967A NO 911967 A NO911967 A NO 911967A NO 911967 D0 NO911967 D0 NO 911967D0
- Authority
- NO
- Norway
- Prior art keywords
- periscope
- 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
- G02B23/02—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices involving prisms or mirrors
- G02B23/08—Periscopes
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
- G02B13/16—Optical objectives specially designed for the purposes specified below for use in conjunction with image converters or intensifiers, or for use with projectors, e.g. objectives for projection TV
-
- 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
- G02B23/12—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices with means for image conversion or intensification
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Astronomy & Astrophysics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Telescopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9006874A FR2662822B1 (en) | 1990-06-01 | 1990-06-01 | MULTI-FUNCTIONAL EPISCOPE, WITH LOW SIZE. |
Publications (2)
Publication Number | Publication Date |
---|---|
NO911967D0 true NO911967D0 (en) | 1991-05-22 |
NO911967L NO911967L (en) | 1991-12-02 |
Family
ID=9397216
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO91911967A NO911967L (en) | 1990-06-01 | 1991-05-22 | Periscope. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0459885B1 (en) |
CA (1) | CA2042419A1 (en) |
DE (1) | DE69109538T2 (en) |
FR (1) | FR2662822B1 (en) |
NO (1) | NO911967L (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2803917B1 (en) * | 2000-01-19 | 2002-12-20 | Giat Ind Sa | DAY / NIGHT VISION DEVICE |
GB2489741B (en) * | 2011-04-08 | 2013-10-02 | Kent Periscopes Ltd | Enhanced periscope |
GB2519767B (en) | 2013-10-29 | 2018-05-09 | Kent Periscopes Ltd | Periscope |
IT202100014987A1 (en) * | 2021-06-09 | 2022-12-09 | M E S S P A | Periscope opto-electronic system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2273291A1 (en) * | 1974-05-29 | 1975-12-26 | Sopelem | Periscope observation head for day or night viewing - has optical and opto-electronic devices and switching means in same head |
FR2377647A1 (en) * | 1976-02-02 | 1978-08-11 | Rank Organisation Ltd | Dual purpose periscope system - has optical lens system for daytime use and image intensifier for use at night |
FR2578062B1 (en) * | 1985-02-22 | 1987-02-20 | Trt Telecom Radio Electr | DAY-NIGHT MIXED OBSERVATION APPARATUS |
FR2578063B1 (en) * | 1985-02-22 | 1988-09-02 | Trt Telecom Radio Electr | LARGE FIELD DAY-NIGHT OBSERVATION APPARATUS |
IL91264A (en) * | 1989-08-09 | 1993-03-15 | Noga Lite Ltd | Day/night sight |
-
1990
- 1990-06-01 FR FR9006874A patent/FR2662822B1/en not_active Expired - Lifetime
-
1991
- 1991-05-13 CA CA002042419A patent/CA2042419A1/en not_active Abandoned
- 1991-05-22 NO NO91911967A patent/NO911967L/en unknown
- 1991-05-28 DE DE69109538T patent/DE69109538T2/en not_active Expired - Lifetime
- 1991-05-28 EP EP91401364A patent/EP0459885B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69109538T2 (en) | 1995-09-07 |
DE69109538D1 (en) | 1995-06-14 |
EP0459885B1 (en) | 1995-05-10 |
FR2662822A1 (en) | 1991-12-06 |
FR2662822B1 (en) | 1993-05-14 |
NO911967L (en) | 1991-12-02 |
EP0459885A1 (en) | 1991-12-04 |
CA2042419A1 (en) | 1991-12-02 |
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