JPS63158656U - - Google Patents
Info
- Publication number
- JPS63158656U JPS63158656U JP4996687U JP4996687U JPS63158656U JP S63158656 U JPS63158656 U JP S63158656U JP 4996687 U JP4996687 U JP 4996687U JP 4996687 U JP4996687 U JP 4996687U JP S63158656 U JPS63158656 U JP S63158656U
- Authority
- JP
- Japan
- Prior art keywords
- ball
- check valve
- core
- type check
- water outlet
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 description 1
Description
第１図はボール型逆止弁の構成を示す図、第２
図はこの考案のボールと流水口の巾の関係を示す
図、第３図は従来の逆止弁のボールと流水口の巾
の関係を示す図である。
符号の説明、１……ボール、２……弁箱、３…
…蓋、４……Ｏリング、５……ボルト、６……芯
金、７……弾性体、８……ボールガイドの流水口
。
Figure 1 shows the configuration of a ball type check valve, Figure 2 shows the configuration of a ball type check valve.
The figure shows the relationship between the ball of this invention and the width of the water outlet, and FIG. 3 shows the relationship between the ball of the conventional check valve and the width of the water outlet. Explanation of symbols, 1...Ball, 2...Valve box, 3...
... Lid, 4 ... O-ring, 5 ... Bolt, 6 ... Core metal, 7 ... Elastic body, 8 ... Ball guide water outlet.
Claims (1)
いて、ボールは芯金の表面が弾性体で覆われ、こ
の芯金の径がボールガイドの流水口の巾より大き
く設定されていることを特徴とするボール型逆止
弁。 A ball-type check valve with a ball built into the valve box is characterized in that the surface of the core of the ball is covered with an elastic material, and the diameter of this core is set larger than the width of the water outlet of the ball guide. Ball type check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987049966U JP2545929Y2 (en) | 1987-04-03 | 1987-04-03 | Ball check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987049966U JP2545929Y2 (en) | 1987-04-03 | 1987-04-03 | Ball check valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63158656U true JPS63158656U (en) | 1988-10-18 |
| JP2545929Y2 JP2545929Y2 (en) | 1997-08-27 |
Family
ID=30872901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987049966U Expired - Lifetime JP2545929Y2 (en) | 1987-04-03 | 1987-04-03 | Ball check valve |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2545929Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3535747B2 (en) | 1998-08-26 | 2004-06-07 | 新明和工業株式会社 | Ball type check valve |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514097U (en) * | 1974-06-24 | 1976-01-13 | ||
| JPS5318882U (en) * | 1976-07-27 | 1978-02-17 |
-
1987
- 1987-04-03 JP JP1987049966U patent/JP2545929Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514097U (en) * | 1974-06-24 | 1976-01-13 | ||
| JPS5318882U (en) * | 1976-07-27 | 1978-02-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2545929Y2 (en) | 1997-08-27 |