JPS63151574U - - Google Patents
Info
- Publication number
- JPS63151574U JPS63151574U JP4397687U JP4397687U JPS63151574U JP S63151574 U JPS63151574 U JP S63151574U JP 4397687 U JP4397687 U JP 4397687U JP 4397687 U JP4397687 U JP 4397687U JP S63151574 U JPS63151574 U JP S63151574U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- valve
- secondary side
- vacuum breaker
- check valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Sanitary Device For Flush Toilet (AREA)
- Check Valves (AREA)
Description
第１図は本考案の一実施例を示す外形図、第２
図は第１図の―線に沿う断面図、第３図は第
１図の吸気弁のみを示す第２図の―線に沿う
断面図、第４図および第５図は従来例の相異なる
動作状態を示す断面図である。
２……逆止弁、３……吸気弁、４……１次側流
路、５……２次側流路、９，１１……連通孔、１
０……第１室、１２……第２室、１３……駆動部
材、１４……吸気孔、１６……弁体、１８……弁
棒。
Fig. 1 is an outline drawing showing one embodiment of the present invention;
The figure is a sectional view taken along the line - in Fig. 1, Fig. 3 is a sectional view taken along the - line in Fig. 2, showing only the intake valve in Fig. 1, and Figs. 4 and 5 are different versions of the conventional example. FIG. 3 is a sectional view showing an operating state. 2...Check valve, 3...Intake valve, 4...Primary side flow path, 5...Secondary side flow path, 9, 11...Communication hole, 1
0...First chamber, 12...Second chamber, 13...Driving member, 14...Intake hole, 16...Valve body, 18...Valve stem.
Claims (1)
キユームブレーカにおいて、上記吸気弁は、上記
逆止弁の１次側および２次側とそれぞれ連通する
第１室および第２室の間に流体密かつ変位自在に
設けられた駆動部材と連動可能な弁体を具備する
ことを特徴とするバキユームブレーカ。 In a vacuum breaker having an intake valve provided on the secondary side of the check valve, the intake valve is arranged between a first chamber and a second chamber that communicate with the primary side and the secondary side of the check valve, respectively. A vacuum breaker comprising a valve body that can be interlocked with a drive member that is disposed in a fluid-tight and freely displaceable manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4397687U JPS63151574U (en) | 1987-03-25 | 1987-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4397687U JPS63151574U (en) | 1987-03-25 | 1987-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63151574U true JPS63151574U (en) | 1988-10-05 |
Family
ID=30861348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4397687U Pending JPS63151574U (en) | 1987-03-25 | 1987-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63151574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02135775U (en) * | 1989-04-19 | 1990-11-13 |
-
1987
- 1987-03-25 JP JP4397687U patent/JPS63151574U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02135775U (en) * | 1989-04-19 | 1990-11-13 |