US4388023A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Truss array for supporting devices within a fluid medium
Assignee: BAE Systems Aerospace Inc
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Filing: 1981-04-03
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Granted: 1983-06-14
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Expires: 2001-04-03
Abstract
Abstract A primary supporting truss comprising a surface float supporting an anchor within a fluid medium, a subsurface float connected to the anchor and a weight connected to the subsurface float and the anchor is deployed by a drogue by engaging currents within the fluid medium. The drogue is connected to the subsurface float and devices are suspended between the anchor and the subsurface float in a horizontal position. Alternatively, the drogue may be connected to the weight and the devices may be suspended between the anchor and the weight. The apparatus may include a plurality of secondary supporting trusses, each comprising a subsurface float and a weight connected between the primary supporting truss and the drogue for supporting additional devices.
Inventors
- 👤 Peter R. Cochrane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:26
CPC Classifications
B; B63; B63C; B63C11/00; B63C11/48; B63B; B63B22/00; B63B22/18; B63B2211/00; B63B2211/02
Claims Analysis
Total Claims: 17
Claim 1
Independent Claim
122 words
An apparatus for supporting within a fluid medium of known density one or more devices in a horizontal position, said apparatus comprising: a first mass; first means for supporting said first mass at a given position within the fluid medium; a second mass having a density less than the known density of the fluid medium; second means for connecting said second mass to said first mass; a third mass having a density greater than the known density of the fluid medium; third means for connecting said third mass to said second mass and said first mass; means for deploying said apparatus; and fourth means for supporting the devices, said fourth means being connected between said first mass and said means for deploying.
Claim 2
Independent Claim
122 words
An apparatus for supporting within a fluid medium of known density one or more devices in a horizontal position, said apparatus comprising: a first mass; first means for supporting said first mass at a given position within the fluid medium; a second mass having a density less than the known density of the fluid medium; second means for connecting said second mass to said first mass; a third mass having a density greater than the known density of the fluid medium; third means for connecting said third mass to said second mass and said first mass; means for deploying said apparatus; and fourth means for supporting the devices, said fourth means being connected between said first mass and said means for deploying.
Claim 3
Dependent Claim
20 words
The apparatus of claim 1 wherein said means for deploying comprises fifth means for engaging currents within the fluid medium.
Claim 4
Dependent Claim
17 words
The apparatus of claim 2 wherein said fifth means comprises a drogue connected to said second mass.
Claim 5
Dependent Claim
17 words
The apparatus of claim 2 wherein said fifth means comprises a drogue connected to said third mass.
Claim 6
Dependent Claim
44 words
The apparatus of claim 2 wherein said first mass has a density greater than said known density; and said first means comprises a fourth mass having a density less than said known density and means for interconnecting said fourth mass and said first mass.
Claim 7
Dependent Claim
15 words
The apparatus of claim 5 wherein said means for interconnecting comprises a flexible compliant member.
Claim 8
Dependent Claim
53 words
The apparatus of claim 2 wherein the combination of said first mass, said second mass, said third mass, said first means, said second means and said third means comprises a primary supporting truss, said apparatus further comprising at least one secondary supporting truss connected between said primary supporting truss and said fifth means.
Claim 9
Dependent Claim
83 words
The apparatus of claim 7 wherein said secondary supporting truss comprises: a fifth mass having a density less than the known density of the fluid medium; sixth means for connecting said fifth mass to said third mass; a sixth mass having a density greater than said known density; seventh means for connecting said sixth mass to said fifth mass and said third mass; and eighth means for supporting said devices, said eighth means being connected between said first mass and said fifth means.
Claim 10
Dependent Claim
33 words
The apparatus of claim 8 wherein said fourth means and said eighth means comprises a first flexible linear member interconnecting said first mass, sai third mass, said sixth mass and said fifth means.
Claim 11
Dependent Claim
26 words
The apparatus of claim 9 wherein said sixth means comprises a second flexible linear member and said seventh means comprises a pair of flexible linear members.
Claim 12
Dependent Claim
79 words
The apparatus of claim 7 wherein said secondary supporting truss comprises: a fifth mass having a density less than the known density of the fluid medium; ninth means for connecting said fifth mass to said second mass; a sixth mass having a density greater than said known density; tenth means for connecting said sixth mass to said fifth mass and said second mass; and eleventh means for supporting the devices connected between said first mass and said fifth means.
Claim 13
Dependent Claim
33 words
The apparatus of claim 11 wherein said fourth means and said eleventh means comprises a first flexible linear member interconnecting said first mass, said second mass, said fifth mass and said fifth means.
Claim 14
Dependent Claim
25 words
The apparatus of claim 12 wherein said ninth means comprises a second linear member and said tenth means comprises a pair of flexible linear members.
Claim 15
Dependent Claim
28 words
The apparatus of claim 9 or 12 wherein said second means comprises a second flexible linear member and said third means comprises a pair of flexible linear members.
Claim 16
Dependent Claim
15 words
The apparatus of claim 2, 7 or 11 wherein said fifth means comprises a drogue.
Claim 17
Dependent Claim
17 words
The apparatus of claim 15 further including means for determining the direction of orientation of the array.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-06-13 | 1986-12-13 | 1987-06-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-06-13 | 1990-12-13 | 1991-06-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-06-13 | 1994-12-13 | 1995-06-14 | $7700.00 | Window Closed / Lapsed |