JPS6148198U

JPS6148198U - filling valve

Info

Publication number: JPS6148198U
Application number: JP13146884U
Authority: JP
Inventors: 柾行林; 幸雄高田
Original assignee: 三菱重工業株式会社; 中菱エンジニアリング株式会社
Priority date: 1984-08-31
Filing date: 1984-08-31
Publication date: 1986-03-31
Also published as: JPH055200Y2

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図は本考案の実施例を示す充填バルブの縦断面図、
第２図は同ベントチューブの平面図、第３図は同一部断
面側面図、第４図は同リテーナの穴の拡大平面断面図、
第５図は従来の充填バルブの１例を示す縦断面図である
。図の主要部分の説明、１１・・・バルブ本体、１２・・
・ベントチューブ、１３，１４・・・０リング、１５・
・・・・・ボール、１６・・・・・・リテーナ、１６ａ
・・・・・・穴、１８・・・・・・行止まりの形のみそ
頁凹部）、１９・・・・・・導入みぞ、２０・・・・・
・リキツドバルブステム。FIG. 1 is a longitudinal sectional view of a filling valve showing an embodiment of the present invention;
FIG. 2 is a plan view of the vent tube, FIG. 3 is a partially sectional side view of the same, and FIG. 4 is an enlarged plan sectional view of the hole in the retainer.
FIG. 5 is a longitudinal sectional view showing an example of a conventional filling valve. Explanation of the main parts of the figure, 11... Valve body, 12...
・Bent tube, 13, 14...0 ring, 15・
...ball, 16...retainer, 16a
...hole, 18 ... dead-end shaped miso page recess), 19 ... introduction groove, 20 ...
・Liquid valve stem.

Claims

[Scope of utility model registration request]

A cylindrical valve body with a valve seat that is installed vertically into the liquid tank of the filling device, a cylindrical liquid valve stem with a valve body that is inserted into the main body, and a valve that can be attached and detached from the lower end of the stem. A cylindrical retainer is inserted from the lower end of the stem, and balls are rotatably embedded in the inner surface of the retainer at equal intervals on the same circle, and the balls are rotatably embedded in the retainer. protrudes from the inner surface of the retainer, and a concave portion slightly larger than the protruding portion of the ball is formed in the axial direction from the upper end of the vent tube, and the terminal end of the concave portion is bent in the circumferential direction and becomes smaller, so that the upper and lower portions of the ball A filling valve characterized in that an O-ring is interposed at a position to seal between the vent tube and the retainer.