Title:
LASER RANGEFINDER (VARIANTS)
Document Type and Number:
WIPO Patent Application WO/2004/048891
Kind Code:
A1
Abstract:
The inventive laser rangefinder (variants) relates to opticoelectronic devices used for observing a distant object, detecting a target and for measuring the distance to said target. Said laser rangefinder comprised a body (1) provided with directional, receiving and emitting channels arranged therein. The directional and receiving channels comprise a prism unit (4) provided with a prism (6) whose face is covered with a light-dividing dichroic coating (11) and an additional prism (12) which is glued to the prism (6). The prisms (6) and (12) are embodied in such a way that the angle between the faces thereof ranges from 20° to 22.5°. The variants of embodiment of the rangefinder, prism unit and a directional channel are also disclosed.
Inventors:
MASLAKOV VYACHESLAV NIKOLAEVIC (BY)
SANNIKOV PETR ALEKSEEVICH (BY)
SLUCHAK BORIS ARKADIEVICH (RU)
SANNIKOV PETR ALEKSEEVICH (BY)
SLUCHAK BORIS ARKADIEVICH (RU)
Application Number:
PCT/RU2003/000453
Publication Date:
June 10, 2004
Filing Date:
October 27, 2003
Export Citation:
Assignee:
ZAKRYTOE AKTSIONERNOE OBSCHEST (RU)
MASLAKOV VYACHESLAV NIKOLAEVIC (BY)
SANNIKOV PETR ALEKSEEVICH (BY)
SLUCHAK BORIS ARKADIEVICH (RU)
MASLAKOV VYACHESLAV NIKOLAEVIC (BY)
SANNIKOV PETR ALEKSEEVICH (BY)
SLUCHAK BORIS ARKADIEVICH (RU)
International Classes:
G01C3/02; G01S17/08; (IPC1-7): G01C3/08; G01S17/08
Foreign References:
| DE3704848A1 | 1988-03-31 | |||
| RU2104484C1 | 1998-02-10 | |||
| GB1600191A | 1981-10-14 | |||
| US6023322A | 2000-02-08 |
Attorney, Agent or Firm:
Slipchenko, Nikolai Nikolaevich (13-72 Moscow, 1, RU)
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