Patent
Shielded enclosures and related methods for protection from high-altitude electromagnetic pulses
| العنوان: | Shielded enclosures and related methods for protection from high-altitude electromagnetic pulses |
|---|---|
| Patent Number: | 12012,752 |
| تاريخ النشر: | June 18, 2024 |
| Appl. No: | 17/358710 |
| Application Filed: | June 25, 2021 |
| مستخلص: | Electromagnetically shielded and self-supporting panels form a shielded enclosure. The use of prefabricated, shielded and self-supporting panels to construct an enclosure reduces the time and cost of constructing such an enclosure. |
| Inventors: | Hepburn and Sons LLC (Manassas, VA, US); Jaxon Engineering and Maintenance, Inc. (Colorado Springs, CO, US) |
| Claim: | 1. An enclosure shielded to protect against electromagnetic interference (EMI) comprising: a plurality of first type of lightweight, self-supporting and shielded side panels and second type of lightweight self-supporting and shielded side panels conductively connected to form a contiguous side structure, wherein one or more of the first or second side panels comprises tubing; a plurality of first lightweight self-supporting and shielded top panels and second lightweight self-supporting and shielded top panels conductively connected to form a contiguous top structure; wherein each of the side panels and top panels are circumferentially welded to one another, and one or more of the first or second type of top panels comprises one or more layers, where one of the layers is an inner layer comprising an electromagnetic shielding material and another layer is an outer layer comprising a structural self-supporting material and a complex, corrugated-shaped surface to provide rigidity; a High-Altitude Electromagnetic Pulse (HEMP) vault; and one or more bottom components. |
| Claim: | 2. The enclosure as in claim 1 further comprising at least one shielded exterior door for entry into, and exit from, the enclosure from, or to, outside of the enclosure. |
| Claim: | 3. The enclosure as in claim 1 wherein the number of first type of side panels is greater than the number of second type of side panels or wherein the number of first type of top panels is greater than the number of second type of top panels. |
| Claim: | 4. The enclosure as in claim 1 wherein the enclosure comprises a stand-a-lone enclosure, or an enclosure retrofitted to an existing, non-shielded structure or a newly constructed enclosure. |
| Claim: | 5. The enclosure as in claim 1 wherein one of the first or second type of lightweight side panels weighs 165 pounds or less. |
| Claim: | 6. The enclosure as in claim 1 wherein the first or second type of side panels are composed of a mild steel, stainless steel, an aluminum, a copper or a conductive composite. |
| Claim: | 7. The enclosure as in claim 1 further comprising a system that controls an internal door and one or more external doors such that internal door (i) will not necessarily open at the same time as one of the external doors and (ii) will open at the same time as one of the external doors in case of an emergency. |
| Claim: | 8. The enclosure as in claim 1 wherein one or more of the first or second type of side panels and first or second type of top panels are composed of a copper alloy and are conductively connected using a brazing process or wherein one or more of the first or second type of side panels and first or second type of top panels are composed of a conductive composite and are conductively connected using conductive tape. |
| Claim: | 9. The enclosure as in claim 1 wherein the HEMP vault comprises one or more openings configured to allow conduits to penetrate the enclosure to provide air, power, water, or communications into the enclosure and one or more protective devices configured with each opening to prevent electromagnetic signals or fields from penetrating through such openings. |
| Claim: | 10. The enclosure as in claim 1 wherein (i) one or more of the first or second type of side and top panels comprise a corrosion protective coating or (ii) wherein one or more of the first or second type of side panels comprises an absorption layer to absorb or reduce transmission of audio signals from, or into, the enclosure and wherein one or more of the first or second type of top panels comprises an absorption layer to absorb or reduce transmission of audio signals from, or into, the enclosure, or (iii) the enclosure is coated with a fire-retardant layer. |
| Claim: | 11. The enclosure as in claim 1 wherein the first type of side panels comprise a first same size and the second type of side panels comprise a second same size, where the second size differs from the first size or wherein the first type of top panels comprise a first same size and the second type of top panels comprise a second same size, where the second size differs from the first size. |
| Claim: | 12. The enclosure as in claim 1 wherein one or more of the first or second type of side panels are rectangular in shape or curved and wherein one or more of the first or second type of top panels are rectangular in shape or curved. |
| Claim: | 13. An enclosure shielded to protect against electromagnetic interference (EMI) comprising: a plurality of lightweight, self-supporting and shielded side panels conductively connected to form a contiguous side structure, wherein one or more of the side panels comprises tubing; a plurality of lightweight self-supporting and shielded top panels conductively connected to form a contiguous top structure, wherein each of the side panels and top panels are circumferentially welded to one another, wherein one or more of the plurality of top panels comprises one or more layers, where one of the layers is an inner layer comprising an electromagnetic shielding material and another layer is an outer layer comprising a structural self-supporting material having and a complex, corrugated-shaped surface to provide rigidity; and one or more bottom components. |
| Claim: | 14. The enclosure as in claim 1 wherein one or more of the first or second type of side panels is configured to support the load of one or more interior components. |
| Claim: | 15. An enclosure shielded to protect against electromagnetic interference (EMI) comprising: a plurality of a first type of lightweight, self-supporting and shielded side panels and a plurality of a second type of lightweight self-supporting and shielded side panels conductively connected to form a contiguous side structure, wherein one or more of the side panels comprises tubing; a plurality of a first type of lightweight self-supporting and shielded top panels and a plurality of a second type of lightweight self-supporting and shielded top panels conductively connected to form a contiguous top structure, wherein each of the side panels and top panels are circumferentially welded to one another; wherein one or more of the first or second type of top panels comprises one or more layers, where one of the layers is an inner layer comprising an electromagnetic shielding material and another layer is an outer layer comprising a structural self-supporting material and a complex, corrugated-shaped surface to provide rigidity; one or more bottom components; one or more EMI antenna assemblies configured on an exterior and interior surface of one or more of the first or second type of side panels or first or second type of top panels, and wherein each of the one or more EMI antenna assemblies configured on the exterior comprises a transmitter and each of the one or more EMI antenna assemblies configured on the interior surface comprises a receiver, and further wherein the one or more EMI antenna assemblies further comprises one or more non-conductive mounting components each composed of a non-conductive material to hold a respective antenna assembly at a fixed position on the surface of a respective side or top panel and to electrically isolate the respective antenna assembly from the respective side or top panel. |
| Claim: | 16. The enclosure as in claim 15 wherein each of the one or more antenna assemblies comprising a transmitter is configured at a distance from one another of the one or more antenna assemblies configured as a transmitter and is connected to a real-time electronic monitoring, control and display subsystem. |
| Claim: | 17. The enclosure as in claim 13 wherein one or more of the side panels is configured with an access opening to allow a floor joint brace to be connected to the so configured side panel and to the bottom component and is positioned such that there is a minimally-sized gap between the bottom component and the so configured side panel and wherein one or more of the side panels is further configured with a second opening to allow a side panel frame element to be connected to the bottom component. |
| Claim: | 18. A method for protecting an enclosure against electromagnetic interference (EMI) comprising: constructing a plurality of a first type of lightweight, self-supporting and shielded side panels and a plurality of a second type of lightweight, self-supporting and shielded side panels; conductively connecting each of the first and second type of side panels to form a contiguous side structure, wherein one or more of the first or second type of side panels comprises tubing; constructing a plurality of a first type of lightweight, self-supporting and shielded top panels and a plurality of a second type of lightweight, self-supporting and shielded top panels, wherein one or more of the first or second type of top panels comprises one or more layers, where one of the layers is an inner layer comprising an electromagnetic shielding material and another layer is an outer layer comprising a structural self-supporting material and a complex, corrugated-shaped surface to provide rigidity; conductively connecting each of the top panels to form a contiguous top structure; circumferentially welding each of the side panels and top panels to one another; constructing a High-Altitude Electromagnetic Pulse (HEMP) vault; and constructing one or more bottom components. |
| Patent References Cited: | 3092218 June 1963 Clay 3217085 November 1965 Lindgren 4823523 April 1989 Coupard 6282848 September 2001 Schlapfer 10765045 September 2020 Hector 10853460 December 2020 Crawford 11252850 February 2022 Rodgers 20140109495 April 2014 Segall 20200229328 July 2020 Deighton |
| Primary Examiner: | Buckle, Jr., James J |
| Attorney, Agent or Firm: | Capitol Patent + Trademark Law Firm, PLLC |
| رقم الانضمام: | edspgr.12012752 |
| قاعدة البيانات: | USPTO Patent Grants |
| الوصف غير متاح. |