US4606195A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hyperbaric container
Assignee: Individual
•
Filing: 1985-03-14
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Granted: 1986-08-19
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Expires: 2005-03-14
Abstract
Abstract A hyperbaric storage device has a walled inner and outer containers, a compressed gas supply contained within the device, a conduit from the gas supply to the inner container, a control valve for the conduit responsive to pressures above and below a superatmospheric pressure valve for closing and opening the valve.
Inventors
- 👤 Richard C. Winkler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 16:08
CPC Classifications
B; B65; B65D; B65D88/00; B65D88/74; B65D88/745
Claims Analysis
Total Claims: 24
Claim 1
Independent Claim
229 words
Hyperbaric storage device comprising: walled inner container, a first panel included in the walls of said inner container movable to expose an opening to the inside of said inner container in one position and, in another position, to seal to the remainder of said inner container walls to reduce leakage of gas therefrom, a walled outer container surrounding said inner container in spaced relationship to the walls of the latter to define a plenum chamber therebetween, a second panel included in the walls of the outer container movable to allow access to said first panel and through said opening to the inside of said inner container, a compressed gas supply contained within said device, a conduit from said gas supply to an outlet in said inner container, control valve for said conduit, said control being responsive to pressures above and below a predetermined value for closing and opening said valve respectively, said value being above atmospheric pressure, wherein a vent in said outer container wall allows said plenum to be normally at ambient pressures; and wherein a second conduit extends from said gas supply to open into said plenum, second control valve for said second conduit, temperature sensor located inwardly of said device, said second control valve and said temperature sensor being designed to open and close said second valve for temperatures above and below, respectively, a predetermined temperature.
Claim 2
Dependent Claim
229 words
Hyperbaric storage device comprising: walled inner container, a first panel included in the walls of said inner container movable to expose an opening to the inside of said inner container in one position and, in another position, to seal to the remainder of said inner container walls to reduce leakage of gas therefrom, a walled outer container surrounding said inner container in spaced relationship to the walls of the latter to define a plenum chamber therebetween, a second panel included in the walls of the outer container movable to allow access to said first panel and through said opening to the inside of said inner container, a compressed gas supply contained within said device, a conduit from said gas supply to an outlet in said inner container, control valve for said conduit, said control being responsive to pressures above and below a predetermined value for closing and opening said valve respectively, said value being above atmospheric pressure, wherein a vent in said outer container wall allows said plenum to be normally at ambient pressures; and wherein a second conduit extends from said gas supply to open into said plenum, second control valve for said second conduit, temperature sensor located inwardly of said device, said second control valve and said temperature sensor being designed to open and close said second valve for temperatures above and below, respectively, a predetermined temperature.
Claim 3
Dependent Claim
16 words
Hyperbaric container as claimed in claim 1 wherein said temperature sensor is located in said plenum.
Claim 4
Dependent Claim
33 words
Hyperbaric container as claimed in claim 2 wherein a pressure regulator is connected to receive the gas from said gas supply and to provide gas of regulated pressure to each of said conduits.
Claim 5
Dependent Claim
17 words
Hyperbaric container as claimed in claim 1 wherein said temperature sensor is located in said inner container.
Claim 6
Dependent Claim
33 words
Hyperbaric container as claimed in claim 4 wherein a pressure regulator is connected to receive the gas from said gas supply and to provide gas of regulated pressure to each of said conduits.
Claim 7
Dependent Claim
33 words
Hyperbaric container as claimed in claim 1 wherein a pressure regulator is connected to receive the gas from said gas supply and to provide gas of regulated pressure to each of said conduits.
Claim 8
Dependent Claim
42 words
Hyperbaric container as claimed in claim 6 including a valve connected to and designed to open or close the connection between said regulator and said first and second conduits dependant upon whether said first panel is in said another position or not.
Claim 9
Dependent Claim
170 words
Hyperbaric storage device comprising: an outer container, an inner container contained in said outer container and spaced therefrom to define a plenum, first access means on said inner container designed to assume an ooen and a closed position and, in said closed position to relatively closely seal said inner container against gas leakage, second access means on said outer container designed to allow access to said first access means and said inner container, a pressure regulated gas supply connected along a conduit to supply gas within a predetermined pressure range to said inner container, first valve means responsive to pressure in said inner container above and below a predetermined value for closing and opening said conduit, wherein said value is slightly higher than atmosphere pressure, wherein said pressure regulated gas supply is connected along a second conduit to supply gas within a predetermined pressure range to said plenum, second valve means responsive to temperature inside said device above and below a predetermined value for opening and closing said second conduit.
Claim 10
Dependent Claim
170 words
Hyperbaric storage device comprising: an outer container, an inner container contained in said outer container and spaced therefrom to define a plenum, first access means on said inner container designed to assume an ooen and a closed position and, in said closed position to relatively closely seal said inner container against gas leakage, second access means on said outer container designed to allow access to said first access means and said inner container, a pressure regulated gas supply connected along a conduit to supply gas within a predetermined pressure range to said inner container, first valve means responsive to pressure in said inner container above and below a predetermined value for closing and opening said conduit, wherein said value is slightly higher than atmosphere pressure, wherein said pressure regulated gas supply is connected along a second conduit to supply gas within a predetermined pressure range to said plenum, second valve means responsive to temperature inside said device above and below a predetermined value for opening and closing said second conduit.
Claim 11
Dependent Claim
23 words
Hyperbaric storage device as claimed in claim 8 wherein: said second valve means is so responsive to the temperature inside said inner container.
Claim 12
Dependent Claim
40 words
Hyperbaric storage device as claimed in claim 9 wherein third valve means is provided to allow or prevent gas flow to said first and second conduits responsive to said first access means being on a closed or opened position respectively.
Claim 13
Dependent Claim
22 words
Hyperbaric storage device as claimed in claim 8 wherein: said second valve means is so responsive to the temperature inside said plenum.
Claim 14
Dependent Claim
40 words
Hyperbaric storage device as claimed in claim 11 wherein third valve means is provided to allow or prevent gas flow to said first and second conduits responsive to said first access means being on a closed or opened position respectively.
Claim 15
Dependent Claim
40 words
Hyperbaric storage device as claimed in claim 11 wherein additional valve means is provided to allow or prevent gas flow to said first and second conduits responsive to said first access means being on a closed or opened position respectively.
Claim 16
Dependent Claim
40 words
Hyperbaric storage device as claimed in claim 8 wherein additional valve means is provided to allow or prevent gas flow to said first and second conduits responsive to said first access means being on a closed or opened position respectively.
Claim 17
Dependent Claim
182 words
Hyperbaric storage device comprising: walled inner container, a first panel included in the walls of said inner container movable to expose an opening to the inside of said inner container in one position and, in another position, to seal to the remainder of said inner container walls to reduce leakage of gas therefrom, a walled outer container surrounding said inner container in spaced relationship to the walls of the latter to define a plenum chamber therebetween, a second panel included in the walls of the outer container movable to allow access to said first panel and through said opening to the inside of said inner container, a compressed gas supply contained within said device, wherein a vent in said outer container wall allows said plenum to be normally at ambient pressures; and wherein a conduit extends from said gas supply to open into said plenum, a control valve for said conduit, temperature sensor located inwardly of said device, said control valve and said temperature sensor being designed to open and close said valve for temperatures above and below, respectively, a predetermined temperature.
Claim 18
Dependent Claim
182 words
Hyperbaric storage device comprising: walled inner container, a first panel included in the walls of said inner container movable to expose an opening to the inside of said inner container in one position and, in another position, to seal to the remainder of said inner container walls to reduce leakage of gas therefrom, a walled outer container surrounding said inner container in spaced relationship to the walls of the latter to define a plenum chamber therebetween, a second panel included in the walls of the outer container movable to allow access to said first panel and through said opening to the inside of said inner container, a compressed gas supply contained within said device, wherein a vent in said outer container wall allows said plenum to be normally at ambient pressures; and wherein a conduit extends from said gas supply to open into said plenum, a control valve for said conduit, temperature sensor located inwardly of said device, said control valve and said temperature sensor being designed to open and close said valve for temperatures above and below, respectively, a predetermined temperature.
Claim 19
Dependent Claim
16 words
Hyperbaric container as claimed in claim 15 wherein said temperature sensor is located in said plenum.
Claim 20
Dependent Claim
17 words
Hyperbaric container as claimed in claim 15 wherein said temperature sensor is located in said inner container.
Claim 21
Dependent Claim
121 words
Hyperbaric storage device comprising: an outer container, an inner container contained in said outer container and spaced therefrom to define a plenum, first access means on said inner container designed to assume an open and a closed position and, in said closed position to relatively closely seal said inner container against gas leakage, second access means on said outer container designed to allow access to said first access means and said inner container, a pressure regulated gas supply, wherein said pressure regulated gas supply is connected along a conduit to supply gas within a predetermined pressure range to said plenum, valve means responsive to temperature inside said device above and below a predetermined value for opening and closing said second conduit.
Claim 22
Dependent Claim
121 words
Hyperbaric storage device comprising: an outer container, an inner container contained in said outer container and spaced therefrom to define a plenum, first access means on said inner container designed to assume an open and a closed position and, in said closed position to relatively closely seal said inner container against gas leakage, second access means on said outer container designed to allow access to said first access means and said inner container, a pressure regulated gas supply, wherein said pressure regulated gas supply is connected along a conduit to supply gas within a predetermined pressure range to said plenum, valve means responsive to temperature inside said device above and below a predetermined value for opening and closing said second conduit.
Claim 23
Dependent Claim
22 words
Hyperbaric storage device as claimed in claim 18 wherein: said valve means is so responsive to the temperature inside said inner container.
Claim 24
Dependent Claim
21 words
Hyperbaric storage device as claimed in claim 18 wherein: said valve means is so responsive to the temperature inside said plenum.
References Cited (Backward Citations)
US2984994A
Cited
US3410109A
Cited
US3605431A
Cited
US3820355A
Cited
US3959982A
Cited
US4288996A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-08-18 | 1990-02-17 | 1990-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-08-18 | 1994-02-17 | 1994-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-08-18 | 1998-02-17 | 1998-08-19 | $7700.00 | Window Closed / Lapsed |