JPS614082U

JPS614082U - ball tap

Info

Publication number: JPS614082U
Application number: JP8868484U
Authority: JP
Inventors: 馨山下
Original assignee: 松下電工株式会社
Priority date: 1984-06-14
Filing date: 1984-06-14
Publication date: 1986-01-11

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図はこの考案の一実施例における浮子の切欠斜視図
、第２図はボールタップの使用状態の説明図、第３図Ａ
およびＢは下部孔の形状を示す側面図および正面図、第
４図ＡおよびＢは上部孔の形状を示す側面図および正面
図、第５図は第１図の部分拡大図、第６図ＡおよびＢは
内殻受け板のの側面図および平面図、第７図および第８
図は動作を示子説明−、第９図は多重殻構造の岸子の断
面図、第１０図はこの考案の他め実施例の説明図、第１
１因はその要部の斜視図、第１２図は浮子の断面図、第
１３図はその動作を示す説明図、第１４図は従来のボー
ルタップの説明図、第１５図および第１６図は通常のフ
ロート式オーバーフロー給湯装置の説明図、第１７図は
改善された給湯装置の断面図、第１８図および第１９図
はその動作を示す説明図、第２０図および第２１図は他
の給湯装！の動作状態を示す説明図である。１，１３・・・浮子、ｉ・・・外殻、３・・・内殻、４
・・・シャフト、５・・・蓋体、６・・・下部孔（水浸
入用の孔）、７・・・上部孔（空気抜き用の孔）、８・
・・ばね状材、１４・・・球状膜、１５・・５・パイプ
、１６・・・空気給送装置、１９・・・補助浮子。Figure 1 is a cutaway perspective view of a float in an embodiment of this invention, Figure 2 is an explanatory diagram of the ball tap in use, and Figure 3A.
and B are side and front views showing the shape of the lower hole, Figures 4A and B are side and front views showing the shape of the upper hole, Figure 5 is a partially enlarged view of Figure 1, and Figure 6A. and B are side and plan views of the inner shell receiving plate, Figures 7 and 8.
The figures show and explain the operation, Figure 9 is a cross-sectional view of the multi-shelled structure, Figure 10 is an explanatory diagram of another embodiment of this invention, and Figure 1
One reason is that it is a perspective view of its main parts, Figure 12 is a sectional view of the float, Figure 13 is an explanatory diagram showing its operation, Figure 14 is an explanatory diagram of a conventional ball tap, and Figures 15 and 16 are normal 17 is a sectional view of the improved water heater, FIGS. 18 and 19 are explanatory diagrams showing its operation, and FIGS. 20 and 21 are diagrams of other water heaters. ! FIG. 1, 13... Float, i... Outer shell, 3... Inner shell, 4
...Shaft, 5. Lid, 6. Lower hole (hole for water intrusion), 7. Upper hole (hole for air vent), 8.
...Spring material, 14... Spherical membrane, 15...5 Pipe, 16... Air supply device, 19... Auxiliary float.

Claims

[Scope of utility model registration request]

(1) A ball tap characterized in that the volume of the float attached to the tip of the shaft is substantially variable.

(2) The float consists of a large-volume outer shell attached to the tip of the shaft and a small-volume inner shell housed within the float, and the outer shell has a lid at the bottom that opens and closes depending on the water temperature. A ball tap 6 according to claim (1), which is a registered practical firewood plan, which is provided with a hole for water infiltration that is blocked and has a hole for air venting in the upper part.

(3) The ball tub according to claim (1), wherein the float is composed of a stretchable spherical membrane, and an air supply device is connected to the spherical membrane via a pipe.