US3946233A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weapon system for the detection of and use against stationary or moving objects
Assignee: Airbus Defence and Space GmbH
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Filing: 1970-03-18
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Granted: 1976-03-23
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Expires: 1990-03-18
Abstract
Abstract Weapons system for both detection and affecting of stationary or moving objects. A laser beam is generated at a relatively low power level and caused to monitor, as by sweeping, a predetermined zone or space. Said laser beam or a portion thereof is reflected by and from an object appearing within said zone or space and is sensed by suitable detection means. The detection means provides the input to a computer which then locks the generator onto said object and simultaneously increases the power emitted therefrom to a predetermined higher, as destructive, value. Friendly objects operating within the same area can be caused to emanate a signal beam which is sensed simultaneously with the sensing of the reflected laser beam and prevents the actuation of the computer.
Inventors
- 👤 Klaus Dieter Erben
- 👤 Walter Kroy
- 👤 Walter Erich Mehnert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 14:56
CPC Classifications
F; F41; F41H; F41H13/00; F41H13/0043; F41H13/005; F41H13/0062; G; G01; G01S; G01S17/00; G01S17/66; H; H01; H01S; H01S3/00; H01S3/02; H01S3/03; H01S3/034; H01S3/0343; H01S3/05; H01S3/06; H01S3/07; H01S3/073; H01S3/076; H01S3/08; H01S3/08059
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
170 words
A system for detecting the presence of and inflicting damage on a stationary or moving object, comprising: controllable carbon dioxide gas infrared laser means for producing an output beam of infrared radiation in the wave range of 8 to 11 microns, the magnitude of power contained in said output beam being controllable between a low output power level for a scanning and a high output power level for inflicting damage; adjustable lense means in the path of said infrared radiation for controllably directing said infrared radiation for scanning a given zone; detector means for locating said object in said zone by detecting infrared radiation reflected from said object and producing a signal; control means for (1) effecting an adjustment of said adjustable lense means in response to said signal to maintain a directing of said infrared radiation at said object and for (2) effecting a change of the power level of said laser means from said low power level to said high power level to inflict damage on said object.
Claim 2
Independent Claim
170 words
A system for detecting the presence of and inflicting damage on a stationary or moving object, comprising: controllable carbon dioxide gas infrared laser means for producing an output beam of infrared radiation in the wave range of 8 to 11 microns, the magnitude of power contained in said output beam being controllable between a low output power level for a scanning and a high output power level for inflicting damage; adjustable lense means in the path of said infrared radiation for controllably directing said infrared radiation for scanning a given zone; detector means for locating said object in said zone by detecting infrared radiation reflected from said object and producing a signal; control means for (1) effecting an adjustment of said adjustable lense means in response to said signal to maintain a directing of said infrared radiation at said object and for (2) effecting a change of the power level of said laser means from said low power level to said high power level to inflict damage on said object.
Claim 3
Dependent Claim
45 words
A system according to claim 1, wherein said controllable laser means comprises means defining a folded optical system having first and second parts, said first part producing said low power output beam and said first and second parts combined producing said high power output beam.
Claim 4
Dependent Claim
75 words
A system according to claim 2, wherein said first and second parts of said controllable laser means includes means defining an anode and a cathode, one of said anode and cathode having a first cylinder and a second cylinder located internally of said first cylinder to define a double cylinder, and further including means for supporting said one of said anode and cathode adjacent the carbon dioxide gas of said carbon dioxide gas laser means.
Claim 5
Dependent Claim
14 words
A system according to claim 1, including means for cooling said infrared laser means.
Claim 6
Dependent Claim
34 words
A system according to claim 1, wherein said adjustable lense means comprises means defining a parabolic mirror and a body having a reflective surface of rotation at the focal point of said parabolic mirror.
Claim 7
Dependent Claim
19 words
A system according to claim 5, wherein said body is hollow and includes means supporting said body for rotation.
Claim 8
Dependent Claim
62 words
A system according to claim 6, wherein the interior surface of said hollow body has a plurality of guide vanes thereon and wherein said support means includes means for supply a coolant agent to the interior of said hollow body and nozzle means for directing said coolant agent on said guide vanes to thereby effect a driving rotation of said hollow body.
Claim 9
Dependent Claim
15 words
A system according to claim 7, wherein said hollow body is of a torroidal shape.
Claim 10
Dependent Claim
36 words
A system according to claim 7, wherein said supply means on said support means is adapted to function as a bearing for said hollow body when said coolant agent is utilized for driving said hollow body.
Claim 11
Dependent Claim
31 words
A system according to claim 7, wherein said support means further includes support bearings for permitting said hollow body to start rotation upon an initial application of said coolant agent thereto.
Claim 12
Dependent Claim
13 words
A system according to claim 7, wherein said coolant agent is a gas.
Claim 13
Dependent Claim
16 words
A system according to claim 7, wherein said coolant agent is a gas and liquid mixture.
Claim 14
Dependent Claim
105 words
A system according to claim 7, wherein said support means comprises a hollow sleeve member extending into the interior of said hollow body to thereby define the axis about which said hollow body is rotated; and wherein said supply means comprises a plurality of concentric hollow sleeves extending internally of said sleeve member and into said hollow body, said cooling agent being transmitted to the interior of said hollow body through the central one of said concentric sleeves and said cooling agent being exhausted from said hollow body between said central one of said concentric sleeves and at least one of said plurality of sleeves.
Claim 15
Dependent Claim
24 words
A system according to claim 13, wherein said nozzle means is mounted on the inner end of said central one of said concentric sleeves.
Claim 16
Dependent Claim
30 words
A system according to claim 7, wherein said lense means includes actuator means for adjusting the location of said hollow body relative to said focal point of said parabolic mirror.
Claim 17
Dependent Claim
19 words
A system according to claim 15, wherein the operation of said actuator means is controlled by said control means.
Claim 18
Dependent Claim
43 words
A system according to claim 16, wherein said adjustable lense means further includes means for supporting said parabolic mirror for movement to permit said directing of said infrared radiation at said object in response to said control means while said object is moving.
Claim 19
Dependent Claim
20 words
A system according to claim 17, wherein said detecting means comprises a receiving mirror system for detecting said infrared radiation.
Claim 20
Dependent Claim
74 words
A system accoring to claim 1, wherein said infrared laser means includes means defining a pressure drop tube concentrically encircling the axis of said output beam at the output end of said laser means; and further including blower means for blowing a gas across the open end of said pressure drop tube means; and further including pumping means for generating a pressure drop in said pressure drop tube means to define a gas plug.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-03-23 | 1979-09-22 | 1980-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-03-23 | 1983-09-22 | 1984-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-03-23 | 1987-09-22 | 1988-03-23 | $7700.00 | Window Closed / Lapsed |