JPS58124584U

JPS58124584U - Fairing for lifting ore pipes

Info

Publication number: JPS58124584U
Application number: JP1859482U
Authority: JP
Inventors: ル−イズ・ビカデイ; リチヤ−ド・エル・ラツプ
Original assignee: ケネコツト・コ−ポレ−シヨン
Priority date: 1982-02-15
Filing date: 1982-02-15
Publication date: 1983-08-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

−第１図は公知の海底鉱物採鉱装置を示す側面図、第２
図は本考案を気泡ポンプ方式の揚鉱管に適用した一実施
例を示す側面図、第３図は第２図の比較的浅深度におけ
る部分拡大図、第４図は第３図の部分拡大縦断面図、第
５図は第４図のＶ−Ｖ線に沿った水平断面図、第６図は
第４図の軸受の拡大図、第７図は第６図の平面図である
。- Figure 1 is a side view of a known seabed mineral mining device;
The figure is a side view showing an embodiment in which the present invention is applied to a bubble pump type ore lifting pipe, Figure 3 is a partial enlarged view of Figure 2 at a relatively shallow depth, and Figure 4 is a partial enlargement of Figure 3. 5 is a horizontal sectional view taken along line V-V in FIG. 4, FIG. 6 is an enlarged view of the bearing in FIG. 4, and FIG. 7 is a plan view of FIG. 6.

Claims

[Scope of utility model registration request]

1) which is loosely fitted to the ore lifting pipe in a removable manner and has a vertical plane containing the center line of the ore lifting pipe as the plane of symmetry, and 1 with the vertical plane containing the above center line and orthogonal to the plane of symmetry being the joint plane; A head fairing and a tail fairing each having a unit length with a streamlined cross-section of the side structure; a means for removably fixing the head shearing and the tail fairing; A fairing for an ore lifting pipe, comprising: an annular bearing member having a two-sided structure; and bearing grooves carved in the head fairing and the tail fairing, respectively, and loosely fitting into the annular bearing member.