公开(公告)号：GB910439A

公开(公告)日：1962-11-14

申请号：GB3150961

申请日：1961-09-01

Applicant: BASF AG

Inventor： HAUPT GUSTAV ,  RAICHLE LUDWIG ,  JUNG HANS

IPC: B01J3/04 ,  B21C37/12 ,  B21D51/24 ,  F17C1/06 ,  F22B1/22 ,  F27D1/04

Abstract: 910,439. Making pressure vessels. BADISCHE ANILIN- & SODA-FABBIK A.G. Sept. 1, 1961 [Sept. 2, 1960], No. 31509/61. Classes 83 (2) and 83 (4). A strip used in the making of high-pressure vessels is of a rectangular cross-section having a width b and a thickness 8, two truncated V- shaped grooves having a width between flanks equal to 2e and b-2e are located in the top and bottom faces of the strip and. the mid-point of the nearest flank being at a distance e from the edge of the strip. The angle α between the groove flanks and the outer faces is less than 90 degrees. The strip is wound on to a vessel in a stressed condition.

公开(公告)号：FR1302061A

公开(公告)日：1962-08-24

申请号：FR872166

申请日：1961-09-01

Applicant: BASF AG

Inventor： HAUPT GUSTAV ,  RAICHLE LUDWIG ,  JUNG HANS

IPC: B21D51/24