美國
US 12,702,879 B2
Fire extinguisher valve body and cylinder
US 12,702,879 B2 是美國專利商標局（USPTO）的核准專利，日期 2026-08-11。申請人：Carrier Corporation。PDF 可在本頁下載，未登入每天最多 5 篇。
- 申請人
- Carrier Corporation
- 發明人
- Wieslaw Wieczerzak
- 公開日
- 2026-08-11
- 申請日
- 2023-01-26
- 文件種類
- B2 核准公告
- 也寫作
- US 12,702,879 B2 · US12702879 · 12702879
摘要
A cartridge-operated fire extinguisher 100 that includes a valve body 104 and a cylinder 102. The valve body (104) includes three fixing points 300, 302, 304 each including an aperture 300 a, 302 a, 304 a with a fixing point axis A, B, C. The third fixing point axis C is oriented at an angle relative to the first fixing point axis A and the second fixing point axis B. The cylinder includes three bolts 210, 212, 214 for fixing the valve body to the cylinder. Each bolt includes a shaft 210 a, 212 a, 214 a with a shaft axis X, Y, Z.…
這裡只列摘要開頭，完整內容在 PDF 裡。
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專利局網站： 美國專利商標局（USPTO）