JPS5997213U - crossover tube - Google Patents

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１〜第１０図は従来技術の説明図で、第１図、第４図
、第８図はそれぞれ、従来技術の一実施例を示す圧カバ
ランス形クロスオーバ管の据付前、据付時、運転中の各
治態を示す縦断面図、第２図、第３図は第１図中の、第
５図〜第７図は第４図中の、第９図、第１０図は第８図
中の各ベローズの詳細を示す縦断面図、第１１〜第２０
図は本考案の実施例を示す図で、第１１図、第１４図、
第１８図はそれぞれ、本考案の一実施例を示す圧カバラ
ンス形クロスオーバ管の据付前、据付時、運。 転中の各状態を示す縦断面図、第１２図、第１３図は第
１１図中の、第１５図〜第１７図は第１４図中の、第１
９図、第２０図は第１８図中の各べａ−ズの詳細を示す
縦断面図である。1 to 10 are explanatory diagrams of the prior art, and FIG. 1, FIG. 4, and FIG. 8 show an example of the prior art before and during installation of a pressure-capacity balanced crossover pipe, respectively. Longitudinal cross-sectional views showing various conditions during operation, Figures 2 and 3 are in Figure 1, Figures 5 to 7 are in Figure 4, and Figures 9 and 10 are in Figure 8. Vertical sectional views showing details of each bellows in the figure, Nos. 11 to 20
The figures show examples of the present invention, and include Figs. 11, 14,
FIG. 18 shows a pressure balance type crossover pipe before installation, during installation, and during operation, respectively, showing an embodiment of the present invention. 12 and 13 are longitudinal cross-sectional views showing each state during rotation, and FIGS. 15 to 17 are longitudinal sectional views in FIG.
9 and 20 are longitudinal sectional views showing details of each bead in FIG. 18.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 圧力バランス室を有するクロスオーバ管に於て圧力バラ
ンス室側のベローズの波形々状及びピッ□チを反圧カバ
ランス室側と同形状にしたことを特徴とするクロスオー
バ管。A crossover pipe having a pressure balance chamber, characterized in that the wave shape and pitch of the bellows on the pressure balance chamber side are the same as those on the counterpressure balance chamber side.