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SE9001145D0 - Skruvpump - Google Patents

Skruvpump

Info

Publication number
SE9001145D0
SE9001145D0 SE19909001145A SE9001145A SE9001145D0 SE 9001145 D0 SE9001145 D0 SE 9001145D0 SE 19909001145 A SE19909001145 A SE 19909001145A SE 9001145 A SE9001145 A SE 9001145A SE 9001145 D0 SE9001145 D0 SE 9001145D0
Authority
SE
Sweden
Prior art keywords
screw
pct
generatrix
rotatable
rotation axis
Prior art date
Application number
SE19909001145A
Other languages
English (en)
Other versions
SE464531B (sv
Inventor
Johansson Anders
Original Assignee
Johansson Anders
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 Johansson Anders filed Critical Johansson Anders
Priority to SE9001145A priority Critical patent/SE464531B/sv
Publication of SE9001145D0 publication Critical patent/SE9001145D0/sv
Priority to PCT/SE1991/000219 priority patent/WO1991014869A1/en
Priority to US07/949,530 priority patent/US5395225A/en
Priority to DK91906997.1T priority patent/DK0523113T3/da
Priority to AU75651/91A priority patent/AU7565191A/en
Priority to EP91906997A priority patent/EP0523113B1/en
Priority to DE69101917T priority patent/DE69101917D1/de
Publication of SE464531B publication Critical patent/SE464531B/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C3/00—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type
    • F04C3/02—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged at an angle of 90 degrees
    • F04C3/04—Rotary-piston machines or pumps, with non-parallel axes of movement of co-operating members, e.g. of screw type the axes being arranged at an angle of 90 degrees of intermeshing engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Reciprocating Pumps (AREA)
SE9001145A 1990-03-29 1990-03-29 Skruvpump SE464531B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9001145A SE464531B (sv) 1990-03-29 1990-03-29 Skruvpump
PCT/SE1991/000219 WO1991014869A1 (en) 1990-03-29 1991-03-21 Screw pump
US07/949,530 US5395225A (en) 1990-03-29 1991-03-21 Screw pump having eccentric circular sealing discs
DK91906997.1T DK0523113T3 (da) 1990-03-29 1991-03-21 Skruepumpe
AU75651/91A AU7565191A (en) 1990-03-29 1991-03-21 Screw pump
EP91906997A EP0523113B1 (en) 1990-03-29 1991-03-21 Screw pump
DE69101917T DE69101917D1 (de) 1990-03-29 1991-03-21 Schraubenpumpe.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001145A SE464531B (sv) 1990-03-29 1990-03-29 Skruvpump

Publications (2)

Publication Number Publication Date
SE9001145D0 true SE9001145D0 (sv) 1990-03-29
SE464531B SE464531B (sv) 1991-05-06

Family

ID=20379031

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9001145A SE464531B (sv) 1990-03-29 1990-03-29 Skruvpump

Country Status (7)

Country Link
US (1) US5395225A (sv)
EP (1) EP0523113B1 (sv)
AU (1) AU7565191A (sv)
DE (1) DE69101917D1 (sv)
DK (1) DK0523113T3 (sv)
SE (1) SE464531B (sv)
WO (1) WO1991014869A1 (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE519580C2 (sv) 1998-07-13 2003-03-18 Anders Johansson Skruvpump
SE517590C2 (sv) 1998-12-09 2002-06-25 Claes Joakim Joensson Rotationsmaskin för kompression eller expansion av ett gasformigt arbetsmedium
CN115523136A (zh) * 2022-07-20 2022-12-27 中国石油大学(华东) 一种用于8字型密封啮合副螺杆泵的螺杆-密封盘同步机构

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2413209A (en) * 1942-05-22 1946-12-24 American Turbotor Corp Rotary device for positive fluid action
FR1330812A (fr) * 1962-05-15 1963-06-28 Pompe à rotor de révolution hélicoïde et obturateur sécant festonné
US3726616A (en) * 1971-01-11 1973-04-10 Univ Northwestern Fluid actuated energy translating device
SE426975B (sv) * 1981-03-24 1983-02-21 Gustaf Terling Ab Skruvpump

Also Published As

Publication number Publication date
DE69101917D1 (de) 1994-06-09
WO1991014869A1 (en) 1991-10-03
EP0523113B1 (en) 1994-05-04
SE464531B (sv) 1991-05-06
US5395225A (en) 1995-03-07
DK0523113T3 (da) 1994-09-26
EP0523113A1 (en) 1993-01-20
AU7565191A (en) 1991-10-21

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