公开(公告)号：US6095332A

公开(公告)日：2000-08-01

申请号：US994749

申请日：1997-12-19

Applicant: Daniel Finand ,  Gerard Scremin

Inventor： Daniel Finand ,  Gerard Scremin

IPC: B65D21/02 ,  F17C1/00 ,  B65D21/00

CPC classification number: B65D21/022 ,  B65D21/0231 ,  F17C1/00 ,  F17C2201/0109 ,  F17C2201/0114 ,  F17C2201/032 ,  F17C2201/058 ,  F17C2203/0607 ,  F17C2203/0619 ,  F17C2203/0636 ,  F17C2203/0639 ,  F17C2205/0169 ,  F17C2205/018 ,  F17C2205/0305 ,  F17C2205/0308 ,  F17C2205/0323 ,  F17C2205/0394 ,  F17C2209/22 ,  F17C2221/035 ,  F17C2223/0153 ,  F17C2223/035 ,  F17C2260/053 ,  F17C2270/07

Abstract: A canister includes a substantially cylindrical body having (i) a sidewall shell; (ii) a transition region; (iii) a dome portion extending from a convex annular portion to define at least a partially closed dome at one end of the body cylinder; (iv) and an opposing, open end of the cylindrical body; and a curved bottom member recessed within and sealed at a periphery thereof to the sidewall shell at the open end of the cylindrical body. An annular, exterior surface portion of the bottom member bears on an annular, exterior surface portion of the transition region thereby forming a space between and within the annular exterior surface portion of the bottom member and an exterior surface of the dome portion when the canister is stacked on a substantially identical canister.

Abstract translation: 一个罐包括一个基本上圆柱形的主体，它具有（i）侧壁壳体; （ii）过渡区域; （iii）圆顶部分，其从凸形环形部分延伸以限定在所述主体圆筒的一端处的至少一部分闭合的圆顶; （iv）和圆柱体的相对的开口端; 以及弯曲的底部构件，其在所述圆柱形主体的开口端处凹入到所述侧壁壳体内并在其周边处被密封。 底部构件的环形外表面部分承载在过渡区域的环形外表面部分上，从而在底部构件的环形外表面部分和圆顶部分的外表面之间形成空间，当罐是 堆叠在基本相同的罐上。