JPH0399900U - - Google Patents
Info
- Publication number
- JPH0399900U JPH0399900U JP779390U JP779390U JPH0399900U JP H0399900 U JPH0399900 U JP H0399900U JP 779390 U JP779390 U JP 779390U JP 779390 U JP779390 U JP 779390U JP H0399900 U JPH0399900 U JP H0399900U
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- pump
- stopper
- outside air
- liquid level
- 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
- 239000007788 liquid Substances 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 3
- 229920006328 Styrofoam Polymers 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 239000008261 styrofoam Substances 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
Landscapes
- Reciprocating Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
図面１は、手動式のポンプ吸込側送液経路に通
気孔を設けた状態の断面図を示す。図面２は、手
動式のポンプ空気室に通気孔を設けた状態の断面
図を示す。
図中の番号の、１は、吸込力発生部、２は、弁
、３は、液体、４は、吸込ホース、５は、弁、６
は、空気室、７は、送出ホース、８は、通気孔、
９は、栓、である。
FIG. 1 shows a cross-sectional view of a manual pump in which a ventilation hole is provided in the suction side liquid feeding path. FIG. 2 shows a cross-sectional view of a manual pump air chamber with ventilation holes. In the numbers in the figure, 1 is the suction force generator, 2 is the valve, 3 is the liquid, 4 is the suction hose, 5 is the valve, 6
is an air chamber, 7 is a delivery hose, 8 is a ventilation hole,
9 is a stopper.
Claims (1)
ポンプにおいて (1) 送液経路の吸込側の液面より高所部分に、
外気との通気孔を設ける。 (2) 送液経路の空気室に外気との通気孔を設け
る。 (3) 請求項(1)，(2)記載の通気孔に、ガソリン
に対して溶融性を有する素材で形成した栓をポン
プ内を通る液と接するように取付ける。 (4) 該栓の素材を合成樹脂とする。 (5) 該栓の素材を発泡スチロール樹脂とする。 以上５項を請求項とする安全ポンプ。[Scope of Claim for Utility Model Registration] In a refueling pump where the suction force is generated at a location higher than the liquid level (1) At a location higher than the liquid level on the suction side of the liquid delivery route,
Provide ventilation holes with outside air. (2) Provide a vent to the outside air in the air chamber of the liquid feeding route. (3) A plug made of a material that is soluble in gasoline is attached to the vent hole described in claims (1) and (2) so as to be in contact with the liquid passing through the pump. (4) The material of the stopper is synthetic resin. (5) The material of the stopper is styrofoam resin. A safety pump in which the above five items are claimed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP779390U JPH0399900U (en) | 1990-01-30 | 1990-01-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP779390U JPH0399900U (en) | 1990-01-30 | 1990-01-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0399900U true JPH0399900U (en) | 1991-10-18 |
Family
ID=31511447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP779390U Pending JPH0399900U (en) | 1990-01-30 | 1990-01-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0399900U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010266108A (en) * | 2009-05-14 | 2010-11-25 | Sharp Corp | Ceiling fan |
-
1990
- 1990-01-30 JP JP779390U patent/JPH0399900U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010266108A (en) * | 2009-05-14 | 2010-11-25 | Sharp Corp | Ceiling fan |
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