SE508087C2 - Par av samverkande skruvrotorer, skruvrotor samt skruvrotormaskin försedd med dylika skruvrotorer - Google Patents

Par av samverkande skruvrotorer, skruvrotor samt skruvrotormaskin försedd med dylika skruvrotorer

Info

Publication number
SE508087C2
SE508087C2 SE9604618A SE9604618A SE508087C2 SE 508087 C2 SE508087 C2 SE 508087C2 SE 9604618 A SE9604618 A SE 9604618A SE 9604618 A SE9604618 A SE 9604618A SE 508087 C2 SE508087 C2 SE 508087C2
Authority
SE
Sweden
Prior art keywords
rotor
flank
lobe
radius
male
Prior art date
Application number
SE9604618A
Other languages
English (en)
Swedish (sv)
Other versions
SE9604618L (sv
SE9604618D0 (sv
Inventor
Henrik Oehman
Erik Thuresson
Original Assignee
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 Svenska Rotor Maskiner Ab filed Critical Svenska Rotor Maskiner Ab
Priority to SE9604618A priority Critical patent/SE508087C2/sv
Publication of SE9604618D0 publication Critical patent/SE9604618D0/xx
Priority to US08/851,087 priority patent/US5947713A/en
Priority to KR10-1999-7005293A priority patent/KR100505912B1/ko
Priority to ES97949299T priority patent/ES2195186T3/es
Priority to TR1999/01327T priority patent/TR199901327T2/xx
Priority to AU77391/98A priority patent/AU7739198A/en
Priority to DE69721583T priority patent/DE69721583T2/de
Priority to EP97949299A priority patent/EP1007851B1/en
Priority to CN97180664A priority patent/CN1127624C/zh
Priority to DK97949299T priority patent/DK1007851T3/da
Priority to PCT/SE1997/002010 priority patent/WO1998027340A1/en
Priority to JP52759398A priority patent/JP2001506339A/ja
Publication of SE9604618L publication Critical patent/SE9604618L/
Publication of SE508087C2 publication Critical patent/SE508087C2/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
    • 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)
SE9604618A 1996-12-16 1996-12-16 Par av samverkande skruvrotorer, skruvrotor samt skruvrotormaskin försedd med dylika skruvrotorer SE508087C2 (sv)

Priority Applications (12)

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
US08/851,087 US5947713A (en) 1996-12-16 1997-05-05 Pair of co-operating screw rotors, a screw rotor and a rotary screw machine
JP52759398A JP2001506339A (ja) 1996-12-16 1997-12-01 一対の共働ねじロータ、ねじロータ及び回転ねじ機械
DE69721583T DE69721583T2 (de) 1996-12-16 1997-12-01 Ein paar zusammenwirkende schraubenrotoren
ES97949299T ES2195186T3 (es) 1996-12-16 1997-12-01 Un par de rotores helicoidales cooperantes.
TR1999/01327T TR199901327T2 (xx) 1996-12-16 1997-12-01 Birlikte i�leyen bir �ift burgu rotoru, bir burgu rotoru ve bir d�nel burgu makinas�
AU77391/98A AU7739198A (en) 1996-12-16 1997-12-01 A pair of co-operating screw rotors, a screw rotor and a rotary screw machin
KR10-1999-7005293A KR100505912B1 (ko) 1996-12-16 1997-12-01 한 쌍의 연동형 스크류 로터와, 스크류 로터 및 회전식 스크류 장치
EP97949299A EP1007851B1 (en) 1996-12-16 1997-12-01 A pair of co-operating screw rotors
CN97180664A CN1127624C (zh) 1996-12-16 1997-12-01 一对共同工作的螺旋转子、一个螺旋转子和一旋转的螺旋机构
DK97949299T DK1007851T3 (da) 1996-12-16 1997-12-01 Et par samvirkende skruerotorer
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

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE9604618D0 SE9604618D0 (sv) 1996-12-16
SE9604618L SE9604618L (sv) 1998-06-17
SE508087C2 true SE508087C2 (sv) 1998-08-24

Family

ID=20404991

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9604618A SE508087C2 (sv) 1996-12-16 1996-12-16 Par av samverkande skruvrotorer, skruvrotor samt skruvrotormaskin försedd med dylika skruvrotorer

Country Status (12)

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

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
US9664047B2 (en) 2012-08-23 2017-05-30 Mallen Research Limited Partnership Positive displacement rotary devices with uniquely configured voids
US8956134B2 (en) 2012-08-23 2015-02-17 Mallen Research Limited Fixed-vane positive displacement rotary devices
KR20170024056A (ko) * 2014-06-26 2017-03-06 스벤스카 로토르 마스키너 아베 한 쌍의 연동형 스크류 로터
CA3003677C (en) * 2015-10-30 2023-09-19 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 (ja) * 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
US5947713A (en) 1999-09-07
ES2195186T3 (es) 2003-12-01
WO1998027340A1 (en) 1998-06-25
SE9604618L (sv) 1998-06-17
JP2001506339A (ja) 2001-05-15
EP1007851A1 (en) 2000-06-14
EP1007851B1 (en) 2003-05-02
SE9604618D0 (sv) 1996-12-16
CN1127624C (zh) 2003-11-12
TR199901327T2 (xx) 1999-08-23
AU7739198A (en) 1998-07-15
DE69721583D1 (de) 2003-06-05
DK1007851T3 (da) 2003-08-18
DE69721583T2 (de) 2004-02-05
CN1240502A (zh) 2000-01-05
KR20000069459A (ko) 2000-11-25
KR100505912B1 (ko) 2005-08-05

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Legal Events

Date Code Title Description
NUG Patent has lapsed