JPS57143199A - Pumping device - Google Patents

Pumping device

Info

Publication number
JPS57143199A
JPS57143199A JP2868581A JP2868581A JPS57143199A JP S57143199 A JPS57143199 A JP S57143199A JP 2868581 A JP2868581 A JP 2868581A JP 2868581 A JP2868581 A JP 2868581A JP S57143199 A JPS57143199 A JP S57143199A
Authority
JP
Japan
Prior art keywords
pipe
compressed air
air
water
liquid
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
JP2868581A
Other languages
Japanese (ja)
Inventor
Mitsuo Nakadai
Masahiro Yasaka
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.)
RINFUOOSU KOGYO KK
Original Assignee
RINFUOOSU KOGYO KK
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 RINFUOOSU KOGYO KK filed Critical RINFUOOSU KOGYO KK
Priority to JP2868581A priority Critical patent/JPS57143199A/en
Publication of JPS57143199A publication Critical patent/JPS57143199A/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F1/00—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped
    • F04F1/18—Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped the fluid medium being mixed with, or generated from the liquid to be pumped

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

PURPOSE:To enable intermittent and powerful lifting of liquid in a pipe by sending air into a compressed air raising case until compressed air in said case is raised up to a volume of predetermined pressure and causing the compressed air to be automatically discharged from said case into a water lifting pipe. CONSTITUTION:When air a is sent into a raising chamber c from an air discharging port 4 through operation of an air pump 3, the water level in the raising chamber c and an almost vertical pipe 6a gradually lowers from the original uppermost limit L against water pressure of liquid b until it reaches a position of the lowest pipe 6d of a communicating pipe 6, that is, the lowermost water level L1 enabling the compressed air a1, which has been increased and raised, to move from the raising chamber c into the water lifting pipe 5. Then the compressed air a1, under the influence of water pressure of the liquid b, automatically passes through the communicating pipe 6 and jets powerfully from an air outlet 6c into a pipe 5b. The liquid b in the water lifting pipe 5 is pumped up intermittently and powerfully by means of the compressed air a1 put under said water pressure.
JP2868581A 1981-02-28 1981-02-28 Pumping device Pending JPS57143199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2868581A JPS57143199A (en) 1981-02-28 1981-02-28 Pumping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2868581A JPS57143199A (en) 1981-02-28 1981-02-28 Pumping device

Publications (1)

Publication Number Publication Date
JPS57143199A true JPS57143199A (en) 1982-09-04

Family

ID=12255337

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2868581A Pending JPS57143199A (en) 1981-02-28 1981-02-28 Pumping device

Country Status (1)

Country Link
JP (1) JPS57143199A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173500U (en) * 1988-05-23 1989-12-08
JPH0352695A (en) * 1989-07-19 1991-03-06 Shigemitsu Noda Method for supplying sewage and device for supplying sewage

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555408A (en) * 1978-06-23 1980-01-16 Koshiro Saito Air pumping-up device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS555408A (en) * 1978-06-23 1980-01-16 Koshiro Saito Air pumping-up device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01173500U (en) * 1988-05-23 1989-12-08
JPH0352695A (en) * 1989-07-19 1991-03-06 Shigemitsu Noda Method for supplying sewage and device for supplying sewage

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