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SE8602244L - PUMP DEVICE, SPECIFICALLY TO PUMP THE WATER FROM DEEP WELLS, WITH A FEED PUMP UNIT AND A COLLECTION PUMP UNIT, INCLUDING HOPPABLE AND EXPANDABLE ROOMS, WHICH ARE SUPPLIED WITH A COLLECTION - Google Patents

PUMP DEVICE, SPECIFICALLY TO PUMP THE WATER FROM DEEP WELLS, WITH A FEED PUMP UNIT AND A COLLECTION PUMP UNIT, INCLUDING HOPPABLE AND EXPANDABLE ROOMS, WHICH ARE SUPPLIED WITH A COLLECTION

Info

Publication number
SE8602244L
SE8602244L SE8602244A SE8602244A SE8602244L SE 8602244 L SE8602244 L SE 8602244L SE 8602244 A SE8602244 A SE 8602244A SE 8602244 A SE8602244 A SE 8602244A SE 8602244 L SE8602244 L SE 8602244L
Authority
SE
Sweden
Prior art keywords
pump
collection
pump unit
water
feed
Prior art date
Application number
SE8602244A
Other languages
Swedish (sv)
Other versions
SE8602244D0 (en
Inventor
Bjorn Olofsson
Original Assignee
Olofsson Bjoern
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 Olofsson Bjoern filed Critical Olofsson Bjoern
Priority to SE8602244A priority Critical patent/SE8602244L/en
Publication of SE8602244D0 publication Critical patent/SE8602244D0/en
Priority to EP87900907A priority patent/EP0252972A1/en
Priority to AU68414/87A priority patent/AU595581B2/en
Priority to EP89113648A priority patent/EP0344821A3/en
Priority to US07/101,297 priority patent/US4822257A/en
Priority to PCT/SE1987/000013 priority patent/WO1987004498A1/en
Priority to FI873875A priority patent/FI873875A/en
Priority to DK478987A priority patent/DK478987D0/en
Priority to NO873857A priority patent/NO873857D0/en
Publication of SE8602244L publication Critical patent/SE8602244L/en
Priority to US07/235,928 priority patent/US4886428A/en
Priority to NO893055A priority patent/NO893055D0/en
Priority to AU48653/90A priority patent/AU4865390A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B47/00—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps
    • F04B47/02—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level
    • F04B47/04—Pumps or pumping installations specially adapted for raising fluids from great depths, e.g. well pumps the driving mechanisms being situated at ground level the driving means incorporating fluid means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)

Abstract

The pump arrangement has a feed pump unit (2), located at ground level, and a delivery pump unit. During the working stroke, water is raised through a pipe (5) having a non-return valve (10) at its lower end. During the return stroke water is drawn into the delivery pump unit via a second non-return valve (11). - The feed and delivery pump units each incorporate a compressible and expandable chamber (6,7). A hydraulic line (4) connects these chambers, such that during alternating strokes, the chambers compress and expand to pump water.
SE8602244A 1986-01-16 1986-05-16 PUMP DEVICE, SPECIFICALLY TO PUMP THE WATER FROM DEEP WELLS, WITH A FEED PUMP UNIT AND A COLLECTION PUMP UNIT, INCLUDING HOPPABLE AND EXPANDABLE ROOMS, WHICH ARE SUPPLIED WITH A COLLECTION SE8602244L (en)

Priority Applications (12)

Application Number Priority Date Filing Date Title
SE8602244A SE8602244L (en) 1986-05-16 1986-05-16 PUMP DEVICE, SPECIFICALLY TO PUMP THE WATER FROM DEEP WELLS, WITH A FEED PUMP UNIT AND A COLLECTION PUMP UNIT, INCLUDING HOPPABLE AND EXPANDABLE ROOMS, WHICH ARE SUPPLIED WITH A COLLECTION
PCT/SE1987/000013 WO1987004498A1 (en) 1986-01-16 1987-01-15 A pump arrangement, particularly for pumping water from deep wells
US07/101,297 US4822257A (en) 1986-01-16 1987-01-15 Pump arrangement, particularly for pumping water from deep wells
AU68414/87A AU595581B2 (en) 1986-01-16 1987-01-15 Deep well pump
EP89113648A EP0344821A3 (en) 1986-01-16 1987-01-15 A pump arrangement, particularly for pumping water from deep wells
EP87900907A EP0252972A1 (en) 1986-01-16 1987-01-15 A pump arrangement, particularly for pumping water from deep wells
FI873875A FI873875A (en) 1986-01-16 1987-09-08 PUMP SUPPORT, SPECIFICALLY FOR PUMP PUMP FOR DRAWING BRUNNAR.
DK478987A DK478987D0 (en) 1986-01-16 1987-09-14 PUMP INSTALLATION, ISSUED FOR PUMPING WATER FROM DEEP FIRE.
NO873857A NO873857D0 (en) 1986-01-16 1987-09-15 PUMP DEVICE, SPECIAL FOR AA PUMP WATER FROM DEEP BURNER.
US07/235,928 US4886428A (en) 1986-01-16 1988-08-24 Pump arrangement, particularly for pumping water from deep wells
NO893055A NO893055D0 (en) 1986-01-16 1989-07-26 PUMP DEVICE, SPECIAL FOR AA PUMP WATER FROM DEEP BURNER.
AU48653/90A AU4865390A (en) 1986-01-16 1990-01-22 A pump arrangement, particularly for pumping water from deep wells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8602244A SE8602244L (en) 1986-05-16 1986-05-16 PUMP DEVICE, SPECIFICALLY TO PUMP THE WATER FROM DEEP WELLS, WITH A FEED PUMP UNIT AND A COLLECTION PUMP UNIT, INCLUDING HOPPABLE AND EXPANDABLE ROOMS, WHICH ARE SUPPLIED WITH A COLLECTION

Publications (2)

Publication Number Publication Date
SE8602244D0 SE8602244D0 (en) 1986-05-16
SE8602244L true SE8602244L (en) 1987-11-17

Family

ID=20364557

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8602244A SE8602244L (en) 1986-01-16 1986-05-16 PUMP DEVICE, SPECIFICALLY TO PUMP THE WATER FROM DEEP WELLS, WITH A FEED PUMP UNIT AND A COLLECTION PUMP UNIT, INCLUDING HOPPABLE AND EXPANDABLE ROOMS, WHICH ARE SUPPLIED WITH A COLLECTION

Country Status (1)

Country Link
SE (1) SE8602244L (en)

Also Published As

Publication number Publication date
SE8602244D0 (en) 1986-05-16

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Legal Events

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NAV Patent application has lapsed

Ref document number: 8602244-9

Effective date: 19901201