US3597919A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Linear gas generator actuated latching and thrusting device
Assignee: General Electric Co
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Filing: 1969-03-24
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Granted: 1971-08-10
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Expires: 1989-03-24
Abstract
Abstract Apparatus for providing fluid actuation of a plurality of devices by the use of a combustible cord continuously extending through fluid actuation chambers for each of the devices. One or more ignition means are provided for the combustible cord. After the cord is ignited, combustion of the cord propagates down its length. When combustion of the cord within a fluid actuation chamber occurs, the gases formed thereby effect actuation of the device.
Inventors
- 👤 James L Lilly
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 19:30
CPC Classifications
B; B63; B63G; B63G8/00; B63G8/40; B64; B64G; B64G1/00; B64G1/22; B64G1/64; B64G1/645; B64G1/6455; B64G1/6459; F; F42; F42B; F42B15/00; F42B15/36; F42B3/00; F42B3/006
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
70 words
Means for providing fluid actuation of a plurality of devices, each having a fluid actuation chamber, comprising: a. a linear gas generator extending through each of said fluid actuation chambers of said devices, said gas generator including means for confining gas generated therein and for controlling the flow of gas generated to said devices; and, b. means connected to said linear gas generator for initiating the generation of gases therein.
Claim 2
Dependent Claim
70 words
Means for providing fluid actuation of a plurality of devices, each having a fluid actuation chamber, comprising: a. a linear gas generator extending through each of said fluid actuation chambers of said devices, said gas generator including means for confining gas generated therein and for controlling the flow of gas generated to said devices; and, b. means connected to said linear gas generator for initiating the generation of gases therein.
Claim 3
Dependent Claim
22 words
Means as in claim 1 wherein said linear gas generator is comprised of a manifold and a linear combustible charge located therein.
Claim 4
Dependent Claim
17 words
Means as in claim 2 further including means for connecting a pressurized fluid source to said manifold.
Claim 5
Dependent Claim
22 words
Means as in claim 2 wherein each portion of manifold extending through a fluid actuation chamber has at least one aperture therein.
Claim 6
Dependent Claim
27 words
Means as in claim 4 wherein the cross-sectional area of the interior of said manifold is much greater than the cross-sectional area of said linear combustible charge.
Claim 7
Dependent Claim
14 words
Means as in claim 1 wherein said linear gas generator includes an explosive cord.
Claim 8
Dependent Claim
27 words
Means as in claim 1 further including a supplemental gas generator located within at least one of said devices adjacent a portion of said linear gas generator.
Claim 9
Dependent Claim
19 words
Means as in claim 1 further including means for delaying the propagation of combustion along said linear gas generator.
Claim 10
Dependent Claim
29 words
Means as in claim 1 wherein said linear gas generator is shaped to include at least one closed loop and at least one connected linear gas generator extending therefrom.
Claim 11
Dependent Claim
30 words
Means as in claim 9 including means for delaying the propagation of combustion along said linear gas generator which is located along the length of said connected linear gas generator.
References Cited (Backward Citations)
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Cited
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US3139031A
Cited
US3459165A
Cited
US3461801A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-08-09 | 1975-02-08 | 1975-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-08-09 | 1979-02-08 | 1979-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-08-09 | 1983-02-08 | 1983-08-10 | $7700.00 | Window Closed / Lapsed |