JPS57183600A - Water discharge valve of ram pump - Google Patents

Water discharge valve of ram pump

Info

Publication number
JPS57183600A
JPS57183600A JP6783081A JP6783081A JPS57183600A JP S57183600 A JPS57183600 A JP S57183600A JP 6783081 A JP6783081 A JP 6783081A JP 6783081 A JP6783081 A JP 6783081A JP S57183600 A JPS57183600 A JP S57183600A
Authority
JP
Japan
Prior art keywords
discharge valve
water discharge
water
pressure
ram pump
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
JP6783081A
Other languages
Japanese (ja)
Inventor
Tetsuo Ogawa
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 JP6783081A priority Critical patent/JPS57183600A/en
Publication of JPS57183600A publication Critical patent/JPS57183600A/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
    • F04F7/00—Pumps displacing fluids by using inertia thereof, e.g. by generating vibrations therein
    • F04F7/02—Hydraulic rams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)

Abstract

PURPOSE:To obtain a large generated pressure by applying the pressure of 0.02- 0.12 times of the hydrostatic pressure due to the head applied to a water discharge valve, to the water in a body. CONSTITUTION:When the conduit port 2 at one edge of the body 1 of a ram pump is connected to the conduit 6 for introducing water from a level 5 and a water discharge valve 3 installed on the other edge is opened, water is discharged outside the body 1. The weight of the water discharge valve 3 is desirably to be small, but if the weight of the water discharge valve 3 is too small, the water discharge valve 3 closes immediately after opening even if the stroke S is increased. Therefore, the generated pressure is increased by applying the pressure of 0.02-0.12 times of the hydrostatic pressure onto the water in the body 1.
JP6783081A 1981-05-06 1981-05-06 Water discharge valve of ram pump Pending JPS57183600A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6783081A JPS57183600A (en) 1981-05-06 1981-05-06 Water discharge valve of ram pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6783081A JPS57183600A (en) 1981-05-06 1981-05-06 Water discharge valve of ram pump

Publications (1)

Publication Number Publication Date
JPS57183600A true JPS57183600A (en) 1982-11-11

Family

ID=13356249

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6783081A Pending JPS57183600A (en) 1981-05-06 1981-05-06 Water discharge valve of ram pump

Country Status (1)

Country Link
JP (1) JPS57183600A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537563A (en) * 1983-04-14 1985-08-27 Katsuhiko Ohki Ram pumps

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554090U (en) * 1978-10-07 1980-04-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5554090U (en) * 1978-10-07 1980-04-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537563A (en) * 1983-04-14 1985-08-27 Katsuhiko Ohki Ram pumps

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