JPS58158188U - self-priming pump - Google Patents
self-priming pumpInfo
- Publication number
- JPS58158188U JPS58158188U JP5645782U JP5645782U JPS58158188U JP S58158188 U JPS58158188 U JP S58158188U JP 5645782 U JP5645782 U JP 5645782U JP 5645782 U JP5645782 U JP 5645782U JP S58158188 U JPS58158188 U JP S58158188U
- Authority
- JP
- Japan
- Prior art keywords
- self
- priming pump
- valve
- valve stem
- faucet
- 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
- Structures Of Non-Positive Displacement Pumps (AREA)
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
図はこの考案の一実施例の要部断面図である。
図において３はケーシング、５は自吸ケース、５ａは気
水分離室、５Ｃは逆止弁室、７は弁座、８は逆止弁、８
ａは弁軸、８ｂは弁本体、８ｃはシールパツキン、９は
吐水栓、９ａは孔、９ｂ、９ｃはスリット、１０はギャ
ップである。The figure is a sectional view of a main part of an embodiment of this invention. In the figure, 3 is a casing, 5 is a self-priming case, 5a is a steam/water separation chamber, 5C is a check valve chamber, 7 is a valve seat, 8 is a check valve, 8
a is a valve shaft, 8b is a valve body, 8c is a seal packing, 9 is a faucet, 9a is a hole, 9b and 9c are slits, and 10 is a gap.
Claims (1)
逆止弁の弁軸を遊嵌させたものにおいて、上記孔の内面
に軸方向のスリットを上端が上記弁軸の上端の最高位置
より高くなるように形成すると共に、上記弁軸が上記最
高位置にあるとき、上記吐水栓の下端と上記逆止弁の弁
本体の上面との間にギャップが形成されるようにしたこ
とを特徴とする自吸式ポンプ。A vertical hole opening downward is provided in the center of the faucet, and a valve stem of a check valve is loosely fitted into the hole, and an axial slit is formed in the inner surface of the hole so that the upper end thereof is the upper end of the valve stem. and a gap is formed between the lower end of the faucet and the upper surface of the valve body of the check valve when the valve stem is at the highest position. A self-priming pump characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5645782U JPS58158188U (en) | 1982-04-16 | 1982-04-16 | self-priming pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5645782U JPS58158188U (en) | 1982-04-16 | 1982-04-16 | self-priming pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58158188U true JPS58158188U (en) | 1983-10-21 |
Family
ID=30066985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5645782U Pending JPS58158188U (en) | 1982-04-16 | 1982-04-16 | self-priming pump |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58158188U (en) |
-
1982
- 1982-04-16 JP JP5645782U patent/JPS58158188U/en active Pending
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