JPS55146280A - Power-generating method by using ebb and high tide and seawater-drawing pump - Google Patents

Power-generating method by using ebb and high tide and seawater-drawing pump

Info

Publication number
JPS55146280A
JPS55146280A JP5225479A JP5225479A JPS55146280A JP S55146280 A JPS55146280 A JP S55146280A JP 5225479 A JP5225479 A JP 5225479A JP 5225479 A JP5225479 A JP 5225479A JP S55146280 A JPS55146280 A JP S55146280A
Authority
JP
Japan
Prior art keywords
seawater
air
pressure
secondary tank
ebb
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
Application number
JP5225479A
Other languages
Japanese (ja)
Inventor
Katsuji Aoki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP5225479A priority Critical patent/JPS55146280A/en
Publication of JPS55146280A publication Critical patent/JPS55146280A/en
Pending legal-status Critical Current

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Landscapes

  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

PURPOSE: To lift seawater up to a reservoir situated at height by a feed air pressure within a secondary tank produced at high tide, while the seawater being drawn up beforehand in the secondary tank by a negative pressure at the time of air discharge, by a method wherein the air located at the top inside a pressure-regulating box is fed in or discharged from the secondary tank by the function of the ebb and high tides.
CONSTITUTION: The level of water inside a pressure-regulating box 3 sunk with its bottom opened 2 in the seawater 1 and its top exposed on the surface of water rises and lowers according to the ebb and flow of the seawater 1, and the air in the upper part inside the pressure-regulating box 3 is fed in or discharged from the secondary tank 4 through an air pipe 5. When the air in this secondary tank 4 is discharged into the pressure-regulating box 3 through the air pipe 5, the pressure in the secondary tank 4 turns to be negative and the seawater 1 is drawn up into the tank 4 turns to be negative and the seawater 1 is drawn up into the tank 4 through a draw- up pipe 7 equipped with a check valve 6. At high tide, the seawater, being pressurized by the air fed in the secondary tank 4, can be lifted up to a reservoir 10 situated at height through a water-lifting pipe 9 with a check valve 8.
COPYRIGHT: (C)1980,JPO&Japio
JP5225479A 1979-04-27 1979-04-27 Power-generating method by using ebb and high tide and seawater-drawing pump Pending JPS55146280A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5225479A JPS55146280A (en) 1979-04-27 1979-04-27 Power-generating method by using ebb and high tide and seawater-drawing pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5225479A JPS55146280A (en) 1979-04-27 1979-04-27 Power-generating method by using ebb and high tide and seawater-drawing pump

Publications (1)

Publication Number Publication Date
JPS55146280A true JPS55146280A (en) 1980-11-14

Family

ID=12909599

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5225479A Pending JPS55146280A (en) 1979-04-27 1979-04-27 Power-generating method by using ebb and high tide and seawater-drawing pump

Country Status (1)

Country Link
JP (1) JPS55146280A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2390646A (en) * 2002-06-11 2004-01-14 Ernest Neale Mounsey Tidal energy water elevator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50138235A (en) * 1973-09-26 1975-11-04
JPS51148131A (en) * 1975-06-16 1976-12-20 Fuji Electric Co Ltd Apparatus to utilize wave energy

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50138235A (en) * 1973-09-26 1975-11-04
JPS51148131A (en) * 1975-06-16 1976-12-20 Fuji Electric Co Ltd Apparatus to utilize wave energy

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2390646A (en) * 2002-06-11 2004-01-14 Ernest Neale Mounsey Tidal energy water elevator
GB2390646B (en) * 2002-06-11 2006-02-01 Ernest Neale Mounsey Tide level elevator

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