JPS572483A - Simple pump - Google Patents
Simple pumpInfo
- Publication number
- JPS572483A JPS572483A JP7610680A JP7610680A JPS572483A JP S572483 A JPS572483 A JP S572483A JP 7610680 A JP7610680 A JP 7610680A JP 7610680 A JP7610680 A JP 7610680A JP S572483 A JPS572483 A JP S572483A
- Authority
- JP
- Japan
- Prior art keywords
- pump
- hose
- tube
- check valves
- discharging
- 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
- Reciprocating Pumps (AREA)
Abstract
PURPOSE: To make grinding process unnecessary and reduce the cost, even if a hose connector tube hose scatters in its thickness, by accommodating check valves to be arranged on both ends of a tube squeezing type pump in discharging hose, while forming this pump through plural times of continuous blowing process.
CONSTITUTION: A pump is formed by blowing synthetic resin, a discharging hose is integrated with the upper end of a liquid suction tube 1, a tube squeezing type pump 8 is interposed in an adequate position of the discharging hose 2, and check valves 11a, 11b are arranged in both ends of the pump 8 respectively. Even if a hose connector tube 10 projecting from the pump 8 scatters in its thickness and its inside surface shows gentle unevenness, no grinding process is required, and the cost of working can be reduced. As the check valves 11a, 11b are placed in the discharging hose 2 instead of the hose connector tube 10 projecting from the pump 8, and, furthermore, the tube squeezing type pump 8 is formed through plural times of continuous blowing process.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7610680A JPS572483A (en) | 1980-06-05 | 1980-06-05 | Simple pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7610680A JPS572483A (en) | 1980-06-05 | 1980-06-05 | Simple pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS572483A true JPS572483A (en) | 1982-01-07 |
Family
ID=13595633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7610680A Pending JPS572483A (en) | 1980-06-05 | 1980-06-05 | Simple pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS572483A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04369529A (en) * | 1991-06-18 | 1992-12-22 | Kubota Corp | Manufacture of long frp molded product |
JP2009096127A (en) * | 2007-10-18 | 2009-05-07 | Yokohama Rubber Co Ltd:The | Kit for urgent repair of punctured tire |
-
1980
- 1980-06-05 JP JP7610680A patent/JPS572483A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04369529A (en) * | 1991-06-18 | 1992-12-22 | Kubota Corp | Manufacture of long frp molded product |
JP2009096127A (en) * | 2007-10-18 | 2009-05-07 | Yokohama Rubber Co Ltd:The | Kit for urgent repair of punctured tire |
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