DK1007851T3 - Et par samvirkende skruerotorer - Google Patents

Et par samvirkende skruerotorer

Info

Publication number
DK1007851T3
DK1007851T3 DK97949299T DK97949299T DK1007851T3 DK 1007851 T3 DK1007851 T3 DK 1007851T3 DK 97949299 T DK97949299 T DK 97949299T DK 97949299 T DK97949299 T DK 97949299T DK 1007851 T3 DK1007851 T3 DK 1007851T3
Authority
DK
Denmark
Prior art keywords
pair
screw rotors
cooperating screw
cooperating
rotors
Prior art date
Application number
DK97949299T
Other languages
English (en)
Inventor
Henrik Oehman
Erik Thuresson
Original Assignee
Srm Svenska Rotor Maskiner Ab
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 Srm Svenska Rotor Maskiner Ab filed Critical Srm Svenska Rotor Maskiner Ab
Application granted granted Critical
Publication of DK1007851T3 publication Critical patent/DK1007851T3/da

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
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/08—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing
    • F04C18/12—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type
    • F04C18/14—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons
    • F04C18/16—Rotary-piston pumps specially adapted for elastic fluids of intermeshing-engagement type, i.e. with engagement of co-operating members similar to that of toothed gearing of other than internal-axis type with toothed rotary pistons with helical teeth, e.g. chevron-shaped, screw type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01C—ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES
    • F01C1/00—Rotary-piston machines or engines
    • F01C1/08—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing
    • F01C1/082—Details specially related to intermeshing engagement type machines or engines
    • F01C1/084—Toothed wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
  • Rotary-Type Compressors (AREA)
  • Earth Drilling (AREA)
DK97949299T 1996-12-16 1997-12-01 Et par samvirkende skruerotorer DK1007851T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9604618A SE508087C2 (sv) 1996-12-16 1996-12-16 Par av samverkande skruvrotorer, skruvrotor samt skruvrotormaskin försedd med dylika skruvrotorer
PCT/SE1997/002010 WO1998027340A1 (en) 1996-12-16 1997-12-01 A pair of co-operating screw rotors, a screw rotor and a rotary screw machine

Publications (1)

Publication Number Publication Date
DK1007851T3 true DK1007851T3 (da) 2003-08-18

Family

ID=20404991

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97949299T DK1007851T3 (da) 1996-12-16 1997-12-01 Et par samvirkende skruerotorer

Country Status (12)

Country Link
US (1) US5947713A (da)
EP (1) EP1007851B1 (da)
JP (1) JP2001506339A (da)
KR (1) KR100505912B1 (da)
CN (1) CN1127624C (da)
AU (1) AU7739198A (da)
DE (1) DE69721583T2 (da)
DK (1) DK1007851T3 (da)
ES (1) ES2195186T3 (da)
SE (1) SE508087C2 (da)
TR (1) TR199901327T2 (da)
WO (1) WO1998027340A1 (da)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6167771B1 (en) * 1998-12-10 2001-01-02 Carrier Corporation Clearance distribution to reduce the leakage area
KR20050010753A (ko) * 2002-06-24 2005-01-28 호쿠에츠 고교 가부시키가이샤 스크류 로터
SE520250C2 (sv) * 2002-08-14 2003-06-17 Svenska Rotor Maskiner Ab Kompressor
CO5380025A1 (es) * 2002-08-29 2004-03-31 Cardenas Miguel Alejandro Pardo Perfil de novoluta para engranajes de potencia
US7255545B2 (en) * 2003-06-02 2007-08-14 Liung Feng Industrial Co., Ltd. Double-lobe type rotor design process
GB0921968D0 (en) * 2009-12-17 2010-02-03 Epicam Ltd A rotary deviceand method of designingand makinga rotary device
GB2501302B (en) * 2012-04-19 2016-08-31 The City Univ Reduced noise screw machines
US9664048B2 (en) 2012-08-23 2017-05-30 Mallen Research Limited Partnership Positive displacement rotary devices with uniform tolerances
US8956134B2 (en) 2012-08-23 2015-02-17 Mallen Research Limited Fixed-vane positive displacement rotary devices
US9664047B2 (en) 2012-08-23 2017-05-30 Mallen Research Limited Partnership Positive displacement rotary devices with uniquely configured voids
WO2015197123A1 (en) * 2014-06-26 2015-12-30 Svenska Rotor Maskiner Ab Pair of co-operating screw rotors
WO2017075555A1 (en) 2015-10-30 2017-05-04 Gardner Denver, Inc. Complex screw rotors
DE102016011436A1 (de) 2016-09-21 2018-03-22 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Anordnung von Schrauben für einen Schraubenkompressor für ein Nutzfahrzeug

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4508496A (en) * 1984-01-16 1985-04-02 Ingersoll-Rand Co. Rotary, positive-displacement machine, of the helical-rotor type, and rotors therefor
US4527967A (en) * 1984-08-31 1985-07-09 Dunham-Bush, Inc. Screw rotor machine with specific tooth profile
JPH0320481Y2 (da) * 1985-06-29 1991-05-02
CN1012002B (zh) * 1985-12-10 1991-03-13 西安交通大学 一种用于压缩(或膨胀)机的螺杆啮合副

Also Published As

Publication number Publication date
ES2195186T3 (es) 2003-12-01
TR199901327T2 (xx) 1999-08-23
SE9604618D0 (sv) 1996-12-16
KR100505912B1 (ko) 2005-08-05
JP2001506339A (ja) 2001-05-15
DE69721583T2 (de) 2004-02-05
KR20000069459A (ko) 2000-11-25
WO1998027340A1 (en) 1998-06-25
EP1007851A1 (en) 2000-06-14
DE69721583D1 (de) 2003-06-05
AU7739198A (en) 1998-07-15
CN1240502A (zh) 2000-01-05
US5947713A (en) 1999-09-07
CN1127624C (zh) 2003-11-12
EP1007851B1 (en) 2003-05-02
SE508087C2 (sv) 1998-08-24
SE9604618L (sv) 1998-06-17

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