ATE266800T1 - Zwillings-förderschraubenrotoren - Google Patents

Zwillings-förderschraubenrotoren

Info

Publication number
ATE266800T1
ATE266800T1 AT98811063T AT98811063T ATE266800T1 AT E266800 T1 ATE266800 T1 AT E266800T1 AT 98811063 T AT98811063 T AT 98811063T AT 98811063 T AT98811063 T AT 98811063T AT E266800 T1 ATE266800 T1 AT E266800T1
Authority
AT
Austria
Prior art keywords
conveyor screw
screw rotors
twin conveyor
twin
rotors
Prior art date
Application number
AT98811063T
Other languages
English (en)
Inventor
Ulrich Becher
Original Assignee
Busch Sa Atel
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 Busch Sa Atel filed Critical Busch Sa Atel
Application granted granted Critical
Publication of ATE266800T1 publication Critical patent/ATE266800T1/de

Links

Classifications

    • 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
    • F01C1/12—Rotary-piston machines or engines of intermeshing engagement type, i.e. with engagement of co- operating members similar to that of toothed gearing of other than internal-axis type
    • F01C1/14—Rotary-piston machines or engines 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
    • F01C1/16—Rotary-piston machines or engines 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressor (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Rotary Pumps (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Cleaning In General (AREA)
AT98811063T 1998-10-23 1998-10-23 Zwillings-förderschraubenrotoren ATE266800T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98811063A EP0995879B1 (de) 1998-10-23 1998-10-23 Zwillings-Förderschraubenrotoren

Publications (1)

Publication Number Publication Date
ATE266800T1 true ATE266800T1 (de) 2004-05-15

Family

ID=8236402

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98811063T ATE266800T1 (de) 1998-10-23 1998-10-23 Zwillings-förderschraubenrotoren

Country Status (21)

Country Link
US (1) US6447276B1 (de)
EP (1) EP0995879B1 (de)
JP (1) JP3955731B2 (de)
KR (1) KR100607156B1 (de)
CN (1) CN1113151C (de)
AR (1) AR020939A1 (de)
AT (1) ATE266800T1 (de)
AU (1) AU5846499A (de)
BG (1) BG64490B1 (de)
BR (1) BR9914716A (de)
CA (1) CA2347781C (de)
CZ (1) CZ296509B6 (de)
DE (1) DE59811390D1 (de)
EE (1) EE200100230A (de)
ES (1) ES2221141T3 (de)
PA (1) PA8484601A1 (de)
PE (1) PE20001430A1 (de)
PL (1) PL202371B1 (de)
SK (1) SK2182001A3 (de)
TR (1) TR200101123T2 (de)
WO (1) WO2000025004A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6685645B1 (en) * 2001-10-20 2004-02-03 Zonare Medical Systems, Inc. Broad-beam imaging
CH694339A9 (de) * 2000-07-25 2005-03-15 Busch Sa Atel Zwillingsschraubenrotoren und solche enthaltende Ve rdraengermaschinen.
DE10102341A1 (de) * 2001-01-19 2002-08-08 Ralf Steffens Profilkontur einer Schraubenspindelpumpe
JP4271654B2 (ja) * 2002-06-24 2009-06-03 北越工業株式会社 スクリュロータ
DE10300203A1 (de) * 2003-01-08 2004-07-22 Pfeiffer Vacuum Gmbh Zweiwellenvakuumpumpe sowie Verfahren zur Herstellung einer Zweiwellenvakuumpumpe
US7753040B2 (en) * 2003-10-24 2010-07-13 Michael Victor Helical field accelerator
AU2005327862B2 (en) * 2005-02-16 2011-06-02 Ateliers Busch Sa Volumetric rotary machine with rotors having asymmetric profiles
KR101145127B1 (ko) * 2005-10-28 2012-05-14 한라공조주식회사 공기 팽창기 설계방법
GB0525378D0 (en) * 2005-12-13 2006-01-18 Boc Group Plc Screw Pump
JP4853168B2 (ja) * 2006-08-10 2012-01-11 株式会社豊田自動織機 スクリューポンプ
JP4893630B2 (ja) * 2006-09-05 2012-03-07 株式会社豊田自動織機 スクリュポンプ及びスクリュロータ
US8328542B2 (en) * 2008-12-31 2012-12-11 General Electric Company Positive displacement rotary components having main and gate rotors with axial flow inlets and outlets
DE102012009103A1 (de) * 2012-05-08 2013-11-14 Ralf Steffens Spindelverdichter
CN102937094B (zh) * 2012-10-22 2016-05-04 台州职业技术学院 一种干式螺杆真空泵变螺距螺杆
EP3094849A4 (de) * 2014-01-15 2017-11-15 Eaton Corporation Verfahren zur optimierung der leistung eines aufladers
CA3179438A1 (en) 2015-10-30 2017-05-04 Gardner Denver, Inc. Complex screw rotors
CN105422448B (zh) * 2016-01-05 2017-05-31 中国石油大学(华东) 一种变齿宽变螺距的螺杆转子

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE87685C (de)
DE609405C (de) 1933-01-04 1935-02-14 Aeg Luftkaeltemaschine
DE594691C (de) * 1933-01-04 1934-03-21 Aeg Schraubenverdichter, bestehend aus rechts- und linksgaengigen, miteinander in Eingriff stehenden, durch Zahnraeder gekuppelten Schrauben
SE85331C1 (de) 1935-03-11 1936-01-21
DE697523C (de) 1935-12-03 1940-10-16 Interessengemeinschaft Fuer Ru Selbsttaetige Abstimmvorrichtung fuer UEberlagerungsempfaenger
CH244903A (it) * 1944-03-29 1946-10-15 Lavorazione Mat Plast Pressa a viti per il mescolamento e l'estrusione di materiali plastici sintetici.
US3807911A (en) * 1971-08-02 1974-04-30 Davey Compressor Co Multiple lead screw compressor
SE7310169L (de) 1973-07-20 1975-01-21 Atlas Copco Ab
CH635403A5 (de) 1978-09-20 1983-03-31 Edouard Klaey Schraubenspindelmaschine.
DE2944714A1 (de) 1979-11-06 1981-05-14 Helmut 1000 Berlin Karl Rotationskolbenmaschine
DE3332707A1 (de) 1983-09-10 1985-03-28 Dietrich Dipl.-Ing. 5206 Neunkirchen-Seelscheid Densch Brennkraftmaschine
JP3593365B2 (ja) 1994-08-19 2004-11-24 大亜真空株式会社 ねじれ角可変型歯車
KR0133154B1 (ko) 1994-08-22 1998-04-20 이종대 무단 압축형 스크류식 진공펌프
DE4445958A1 (de) 1994-12-22 1996-06-27 Gerhard Kuerzdoerfer Schraubenverdichter
JP2904719B2 (ja) * 1995-04-05 1999-06-14 株式会社荏原製作所 スクリューロータ及びその歯形の軸直角断面形状を決定する方法並びにスクリュー機械
JP4057059B2 (ja) * 1995-12-11 2008-03-05 アトリエ ブッシュ ソシエテ アノニム コンベアウォーム

Also Published As

Publication number Publication date
PA8484601A1 (es) 2001-12-14
KR20010080888A (ko) 2001-08-25
TR200101123T2 (tr) 2001-08-21
CA2347781A1 (en) 2000-05-04
CZ2001514A3 (cs) 2001-12-12
KR100607156B1 (ko) 2006-08-01
PE20001430A1 (es) 2000-12-15
US6447276B1 (en) 2002-09-10
DE59811390D1 (de) 2004-06-17
BR9914716A (pt) 2001-08-07
CA2347781C (en) 2008-10-14
AR020939A1 (es) 2002-06-05
BG105371A (en) 2001-10-31
AU5846499A (en) 2000-05-15
ES2221141T3 (es) 2004-12-16
CN1324429A (zh) 2001-11-28
CN1113151C (zh) 2003-07-02
PL347374A1 (en) 2002-04-08
JP2002528668A (ja) 2002-09-03
PL202371B1 (pl) 2009-06-30
WO2000025004A1 (de) 2000-05-04
BG64490B1 (bg) 2005-04-30
SK2182001A3 (en) 2001-11-06
CZ296509B6 (cs) 2006-03-15
EP0995879B1 (de) 2004-05-12
EP0995879A1 (de) 2000-04-26
JP3955731B2 (ja) 2007-08-08
EE200100230A (et) 2002-06-17

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee