JPS555409A - Air pumping-up device of vacuum suction type - Google Patents

Air pumping-up device of vacuum suction type

Info

Publication number
JPS555409A
JPS555409A JP7543578A JP7543578A JPS555409A JP S555409 A JPS555409 A JP S555409A JP 7543578 A JP7543578 A JP 7543578A JP 7543578 A JP7543578 A JP 7543578A JP S555409 A JPS555409 A JP S555409A
Authority
JP
Japan
Prior art keywords
air
water
action
storage room
cylinder tube
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
JP7543578A
Other languages
Japanese (ja)
Inventor
Koushirou Saitou
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.)
SAITO KOUSHIROU
Original Assignee
SAITO KOUSHIROU
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 SAITO KOUSHIROU filed Critical SAITO KOUSHIROU
Priority to JP7543578A priority Critical patent/JPS555409A/en
Publication of JPS555409A publication Critical patent/JPS555409A/en
Pending legal-status Critical Current

Links

Landscapes

  • Jet Pumps And Other Pumps (AREA)

Abstract

PURPOSE: To produce a big action of convection in the ambient water area, with a contaminated water in the bottom made going up to expedite a self cleaning action, by means of sucking the atmosphere above the water level to feed the air to within an air storage room by a cavitation generating device installed to the bottom plate of a hollow cylindrical unit.
CONSTITUTION: With a hollow cylindrical unit 3 standing upright in the water, if starting a submerged motor 15 to rotate a rotary blade 20, in a rear part 20a of the rotary blade is produced a low pressure part by the action of cavitation going into a vacuum state. With this low pressure vacuum state linked to the atmosphere through an air suction tube 26 and the like, the air is sucked to within an air storage room 10, and the water in the room is drawn out to outside from the peripheral hole 4 of a multi-hole bottom plate 5. And with the air-water boundary level coming down below a lower end 12b an inner cylinder tube 12, the air in the air storage room 10, by the action of air reverse siphon, rises up passing through a clearance S between the outer cylinder tube 11 and the inner cylinder tube 12, to be released from the cylindrical unit 3, thus a severe action of convection is given to the surrounding water area together with the pumped up water.
COPYRIGHT: (C)1980,JPO&Japio
JP7543578A 1978-06-23 1978-06-23 Air pumping-up device of vacuum suction type Pending JPS555409A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7543578A JPS555409A (en) 1978-06-23 1978-06-23 Air pumping-up device of vacuum suction type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7543578A JPS555409A (en) 1978-06-23 1978-06-23 Air pumping-up device of vacuum suction type

Publications (1)

Publication Number Publication Date
JPS555409A true JPS555409A (en) 1980-01-16

Family

ID=13576138

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7543578A Pending JPS555409A (en) 1978-06-23 1978-06-23 Air pumping-up device of vacuum suction type

Country Status (1)

Country Link
JP (1) JPS555409A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046211A (en) * 1983-08-24 1985-03-13 Agency Of Ind Science & Technol Arranging process of short fiber in short fiber arranged prepreg
JPS6195911A (en) * 1984-10-17 1986-05-14 Katakura Chitsukarin Kk Static attraction type reinforced plastic molding method
JP2004346764A (en) * 2003-05-20 2004-12-09 Asahi Techno:Kk Air lift pumping device
US7551049B2 (en) 2004-11-08 2009-06-23 Denso Corporation Structure of electromagnetic switch for starter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145310A (en) * 1974-10-16 1976-04-17 Kanji Tanchi KIHOHONPU
JPS5192410A (en) * 1975-02-12 1976-08-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5145310A (en) * 1974-10-16 1976-04-17 Kanji Tanchi KIHOHONPU
JPS5192410A (en) * 1975-02-12 1976-08-13

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6046211A (en) * 1983-08-24 1985-03-13 Agency Of Ind Science & Technol Arranging process of short fiber in short fiber arranged prepreg
JPS6195911A (en) * 1984-10-17 1986-05-14 Katakura Chitsukarin Kk Static attraction type reinforced plastic molding method
JP2004346764A (en) * 2003-05-20 2004-12-09 Asahi Techno:Kk Air lift pumping device
JP4624652B2 (en) * 2003-05-20 2011-02-02 有限会社アサヒテクノ Air lift pumping device
US7551049B2 (en) 2004-11-08 2009-06-23 Denso Corporation Structure of electromagnetic switch for starter

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