ATE277285T1 - Schraubenpumpe - Google Patents

Schraubenpumpe

Info

Publication number
ATE277285T1
ATE277285T1 AT99935254T AT99935254T ATE277285T1 AT E277285 T1 ATE277285 T1 AT E277285T1 AT 99935254 T AT99935254 T AT 99935254T AT 99935254 T AT99935254 T AT 99935254T AT E277285 T1 ATE277285 T1 AT E277285T1
Authority
AT
Austria
Prior art keywords
screw
generatrix
axis
sealing device
rotation axis
Prior art date
Application number
AT99935254T
Other languages
English (en)
Inventor
Anders Johansson
Original Assignee
Anders Johansson
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 Anders Johansson filed Critical Anders Johansson
Application granted granted Critical
Publication of ATE277285T1 publication Critical patent/ATE277285T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
AT99935254T 1998-07-13 1999-07-08 Schraubenpumpe ATE277285T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9802516A SE519580C2 (sv) 1998-07-13 1998-07-13 Skruvpump
PCT/SE1999/001244 WO2000005503A1 (en) 1998-07-13 1999-07-08 Screw pump

Publications (1)

Publication Number Publication Date
ATE277285T1 true ATE277285T1 (de) 2004-10-15

Family

ID=20412066

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99935254T ATE277285T1 (de) 1998-07-13 1999-07-08 Schraubenpumpe

Country Status (10)

Country Link
US (1) US6447275B1 (de)
EP (1) EP1097305B1 (de)
JP (1) JP2002521607A (de)
AT (1) ATE277285T1 (de)
AU (1) AU5077099A (de)
DE (1) DE69920465D1 (de)
DK (1) DK1097305T3 (de)
ES (1) ES2229744T3 (de)
SE (1) SE519580C2 (de)
WO (1) WO2000005503A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO327338B1 (no) * 2006-01-06 2009-06-15 Terje Scheen Rotasjonsmaskin
RU2679578C1 (ru) * 2018-04-16 2019-02-11 Виктор Михайлович Струков Винтовой насос

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
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
SE464531B (sv) * 1990-03-29 1991-05-06 Anders Johansson Skruvpump

Also Published As

Publication number Publication date
SE9802516L (sv) 2000-01-14
SE9802516D0 (sv) 1998-07-13
WO2000005503A1 (en) 2000-02-03
JP2002521607A (ja) 2002-07-16
EP1097305B1 (de) 2004-09-22
SE519580C2 (sv) 2003-03-18
EP1097305A1 (de) 2001-05-09
DE69920465D1 (de) 2004-10-28
AU5077099A (en) 2000-02-14
US6447275B1 (en) 2002-09-10
DK1097305T3 (da) 2005-01-31
ES2229744T3 (es) 2005-04-16

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties