JPS5762981A - Underwater pump - Google Patents
Underwater pumpInfo
- Publication number
- JPS5762981A JPS5762981A JP55138185A JP13818580A JPS5762981A JP S5762981 A JPS5762981 A JP S5762981A JP 55138185 A JP55138185 A JP 55138185A JP 13818580 A JP13818580 A JP 13818580A JP S5762981 A JPS5762981 A JP S5762981A
- Authority
- JP
- Japan
- Prior art keywords
- driving unit
- cylinder
- pump body
- pressure transmitting
- filled
- 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 obtain a smaller and simpler underwater pump which has a driving unit capable of taking any installation place and can take a high lift head by a method wherein the driving unit of the under water pump body is operated in connection to a pipe etc. filled with pressure transmitting fluid.
CONSTITUTION: The pump body 1 is composed of cylinders 11, 12 arranged in series, pistons 13, 14 reciprocating in each cylinder 11, 12 and a connecting rod 15 connected to the pistons. Both chambers pinching the piston 14 in one cylinder 12 are connected respectively to each driving cylinder 21, 21 of the driving unit 2 through pipes 18, 18 filled with pressure transmitting fluid and a pair of water supply valves 16, 16, 17, 17 are provided on the other cylinder 11. In this way, since in the pump body 1 placed in the water the driving unit 2 is connected by the pipes 18, 18 etc. filled with pressure transmitting liquid and the pump body 1 is operated by the pressure transmitting fluid, the driving unit 2 can take any installment position and a high lift head. As a result, the unit can be made smaller and simpler.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55138185A JPS5762981A (en) | 1980-10-01 | 1980-10-01 | Underwater pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55138185A JPS5762981A (en) | 1980-10-01 | 1980-10-01 | Underwater pump |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5762981A true JPS5762981A (en) | 1982-04-16 |
Family
ID=15216043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55138185A Pending JPS5762981A (en) | 1980-10-01 | 1980-10-01 | Underwater pump |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5762981A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0367077A (en) * | 1989-08-07 | 1991-03-22 | Tsurumi Seiki:Kk | Water lifting pump |
-
1980
- 1980-10-01 JP JP55138185A patent/JPS5762981A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0367077A (en) * | 1989-08-07 | 1991-03-22 | Tsurumi Seiki:Kk | Water lifting pump |
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