IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0736980
(2015-06-11)
|
등록번호 |
US-9482494
(2016-11-01)
|
발명자
/ 주소 |
- Lombardo, David
- White, Scott
- Harmon, Samuel
- Rostron, Joseph R.
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
11 |
초록
▼
A bullet resistant shield for electric power equipment constructed from standardized modular sections configured for easy erection in the field into walls and enclosures. The modular sections may be constructed at a factory and transported to the desired location where the sections are assembled tog
A bullet resistant shield for electric power equipment constructed from standardized modular sections configured for easy erection in the field into walls and enclosures. The modular sections may be constructed at a factory and transported to the desired location where the sections are assembled together into walls and enclosures. The modules are sized for transportation by trucks over public roadway, rail, barge and so forth. Concrete foundations may be installed prior to arrival of the modular sections to ready the site for erection of the shied structure upon arrival of the modular sections. Unlike conventional bullet resistant enclosures, these sections provide adequate ventilation to avoid overheating of air-cooled electric power equipment, such as large substation transformers. One or more electric fans may be mounted in the section to provide forced air ventilation. The wall may be positioned to allow walk-up maintenance access without the use of doors.
대표청구항
▼
1. A bullet resistant shield for electric power equipment, comprising: a plurality of similarly configured modules;wherein each module includes a frame carrying a plurality of front-side panels forming a vertical front wall attached to a front side of the frame and a plurality of rear-side panels fo
1. A bullet resistant shield for electric power equipment, comprising: a plurality of similarly configured modules;wherein each module includes a frame carrying a plurality of front-side panels forming a vertical front wall attached to a front side of the frame and a plurality of rear-side panels forming a vertical rear wall attached to a rear side of the frame, wherein the front wall is horizontally spaced apart from the rear wall, the front-side panels are spaced apart from each other forming one or more front-side openings, the rear-side panels are spaced apart from each other forming one or more rear-side openings, each front-side opening is horizontally aligned with a rear-side panel, and each rear-side opening is horizontally aligned with a front-side panel to provide ventilation through the module;wherein multiple modules are connected to each other to form the shield; andwherein each panel is electrically non-conductive, thermally non-conductive, electromagnetically transparent, and has a bullet resistant characteristic meeting at least a United Laboratories (UL) 752 Level 1 Standard for Bullet-Resisting Equipment. 2. The bullet resistant shield of claim 1, wherein the frame comprises I-beams having a width of about one foot. 3. The bullet resistant shield of claim 1, wherein each module comprises three front-side panels and three rear-side panels, each panel having a width of about 10 feet and a height of about 2 feet. 4. The bullet resistant shield of claim 1, wherein each panel has a weight less than about 25% of a similarly sized steel panel. 5. The bullet resistant shield of claim 1, wherein each module comprises one or more eyes for lifting the module. 6. The bullet resistant shield of claim 1, wherein the panels have: a deepness of about ¼ inches and a ballistic rating of UL752 Level 1;a deepness of about ⅜ inches and a ballistic rating of UL752 Level 2; ora deepness of about ½ inches and a ballistic rating of UL752 Level 3. 7. The bullet resistant shield of claim 1, further comprising a ventilation fan disposed in a panel configured to direct cooling air onto equipment positioned adjacent to the shield. 8. The bullet resistant shield of claim 1, further comprising one or more opening for maintenance and wherein the bullet resistant shield comprises a plurality of sections position to provide gunfire protection while leaving physical openings to allow walk-up access for personnel without requiring a physical door. 9. A method for constructing a bullet resistant shield for electric power equipment, comprising: manufacturing a plurality of similarly configured modules, wherein each module includes a frame carrying a plurality of front-side panels attached to a front side of the frame forming a vertical front wall, and a plurality of rear-side panels attached to a rear side of the frame forming a vertical rear wall, wherein the front wall is horizontally spaced apart from the rear wall, the front-side panels are spaced apart from each other forming one or more front-side openings, the rear-side panels are spaced apart from each other forming one or more rear-side openings, each front-side opening is horizontally aligned with a rear-side panel, and each rear-side opening is horizontally aligned with a front-side panel to provide ventilation through the module; and wherein each panel is electrically non-conductive, thermally non-conductive, electromagnetically transparent, and has a bullet resistant characteristic meeting at least a United Laboratories (UL) 752 Level 1 Standard for Bullet-Resisting Equipment;transporting the modules to a location of electrical equipment to be protected; andeffecting and attaching the modules to each other to create the bullet resistant shield in a position selected to protect the electrical equipment from gunfire. 10. The method of claim 9, wherein the frame comprises I-beams having a width of about one foot. 11. The method of claim 9, wherein each module comprises three front-side panels and three rear-side panels, each panel having a width of about 10 feet and a height of about 2 feet. 12. The method of claim 9, wherein each panel has a weight less than about 25% of a similarly sized steel panel. 13. The method of claim 9, wherein each module comprises one or more eyes for lifting the module. 14. The method of claim 9, wherein the panels have: a deepness of about ¼ inches and a ballistic rating of UL752 Level 1;a deepness of about ⅜ inches and a ballistic rating of UL752 Level 2; ora deepness of about ⅛ inches and a ballistic rating of UL752 Level 3. 15. The method of claim 9, further comprising a ventilation fan disposed in a panel configured to direct cooling air onto equipment positioned adjacent to the shield. 16. The bullet resistant shield of claim 9, further comprising one or more opening for maintenance and wherein the bullet resistant shield comprises a plurality of sections position to provide gunfire protection while leaving physical openings to allow walk-up access for personnel without requiring a physical door. 17. A bullet resistant shield for electric power equipment, comprising: a frame carrying a plurality of front-side panels forming a vertical front wall attached to a front side of the frame and a plurality of rear-side panels forming a vertical rear wall attached to a rear side of the frame;wherein the front wall is horizontally spaced apart from the rear wall, the front-side panels are spaced apart from each other forming one or more front-side openings, the rear-side panels are spaced apart from each other forming one or more rear-side openings, each front-side opening is horizontally aligned with a rear-side panel, and each rear-side opening is horizontally aligned with a front-side panel to provide ventilation through the shield; andwherein each panel is electrically non-conductive, thermally non-conductive, electromagnetically transparent, and has a bullet resistant characteristic meeting at least a United Laboratories (UL) 752 Level 1 Standard for Bullet-Resisting Equipment. 18. The bullet resistant shield of claim 17, wherein the frame comprises I-beams having a width of about one foot. 19. The bullet resistant shield of claim 17, wherein the panels have: a deepness of about ¼ inches and a ballistic rating of UL752 Level 1;a deepness of about ⅜ inches and a ballistic rating of UL752 Level 2; ora deepness of about ½ inches and a ballistic rating of UL752 Level 3. 20. The bullet resistant shield of claim 17, further comprising a ventilation fan disposed in a panel configured to direct cooling air onto equipment positioned adjacent to the shield.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.