BG64490B1 - Сдвоени винтови ротори за вграждане в нагнетателни машини за свиваеми среди - Google Patents

Сдвоени винтови ротори за вграждане в нагнетателни машини за свиваеми среди Download PDF

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Publication number
BG64490B1
BG64490B1 BG105371A BG10537101A BG64490B1 BG 64490 B1 BG64490 B1 BG 64490B1 BG 105371 A BG105371 A BG 105371A BG 10537101 A BG10537101 A BG 10537101A BG 64490 B1 BG64490 B1 BG 64490B1
Authority
BG
Bulgaria
Prior art keywords
screw
arc
range
slope
circumference
Prior art date
Application number
BG105371A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG105371A (en
Inventor
Ulrich Becher
Original Assignee
Ateliers Busch S.A.
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 Ateliers Busch S.A. filed Critical Ateliers Busch S.A.
Publication of BG105371A publication Critical patent/BG105371A/xx
Publication of BG64490B1 publication Critical patent/BG64490B1/bg

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)
  • Cleaning In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Rotary Pumps (AREA)
BG105371A 1998-10-23 2001-03-22 Сдвоени винтови ротори за вграждане в нагнетателни машини за свиваеми среди BG64490B1 (bg)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
BG105371A BG105371A (en) 2001-10-31
BG64490B1 true BG64490B1 (bg) 2005-04-30

Family

ID=8236402

Family Applications (1)

Application Number Title Priority Date Filing Date
BG105371A BG64490B1 (bg) 1998-10-23 2001-03-22 Сдвоени винтови ротори за вграждане в нагнетателни машини за свиваеми среди

Country Status (21)

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

Families Citing this family (18)

* 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
CN100351522C (zh) * 2002-06-24 2007-11-28 北越工业株式会社 螺旋转子
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
KR101176980B1 (ko) * 2005-02-16 2012-08-24 아뜰리에 부쉬 에스.아. 비대칭 형상을 가지는 회전자들을 구비한 체적형 회전 장치
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
EP2060789A4 (en) * 2006-09-05 2013-08-28 Toyota Jidoshokki Kk SNAIL PUMP AND SNAIL ROTOR
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
WO2015109048A1 (en) * 2014-01-15 2015-07-23 Eaton Corporation Method of optimizing supercharger performance
US10975867B2 (en) 2015-10-30 2021-04-13 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
CN111773990B (zh) * 2020-05-22 2024-09-17 上海恒奕环境科技有限公司 工业污水处理无动力自调节混合加药一体化装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE87685C (ko) *
DE609405C (de) * 1933-01-04 1935-02-14 Aeg Luftkaeltemaschine
DE2434784A1 (de) * 1973-07-20 1975-02-06 Atlas Copco Ab Drehkolbenmaschine
DE2434782A1 (de) * 1973-07-20 1975-02-06 Atlas Copco Ab Drehkolbenmaschine
EP0697523A2 (en) * 1994-08-19 1996-02-21 Diavac Limited Screw fluid machine and screw gear used in the same
DE19530662A1 (de) * 1994-08-22 1996-02-29 Kowell Precision Co Schraubenvakuumpumpe
DE4445958A1 (de) * 1994-12-22 1996-06-27 Gerhard Kuerzdoerfer Schraubenverdichter

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE594691C (de) * 1933-01-04 1934-03-21 Aeg Schraubenverdichter, bestehend aus rechts- und linksgaengigen, miteinander in Eingriff stehenden, durch Zahnraeder gekuppelten Schrauben
SE85331C1 (ko) 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
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
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
ES2140867T3 (es) * 1995-12-11 2000-03-01 Busch Sa Atel Tornillos transportadores gemelos.

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE87685C (ko) *
DE609405C (de) * 1933-01-04 1935-02-14 Aeg Luftkaeltemaschine
DE2434784A1 (de) * 1973-07-20 1975-02-06 Atlas Copco Ab Drehkolbenmaschine
DE2434782A1 (de) * 1973-07-20 1975-02-06 Atlas Copco Ab Drehkolbenmaschine
EP0697523A2 (en) * 1994-08-19 1996-02-21 Diavac Limited Screw fluid machine and screw gear used in the same
DE19530662A1 (de) * 1994-08-22 1996-02-29 Kowell Precision Co Schraubenvakuumpumpe
DE4445958A1 (de) * 1994-12-22 1996-06-27 Gerhard Kuerzdoerfer Schraubenverdichter

Also Published As

Publication number Publication date
ES2221141T3 (es) 2004-12-16
WO2000025004A1 (de) 2000-05-04
PL347374A1 (en) 2002-04-08
JP3955731B2 (ja) 2007-08-08
EP0995879B1 (de) 2004-05-12
EP0995879A1 (de) 2000-04-26
AR020939A1 (es) 2002-06-05
PE20001430A1 (es) 2000-12-15
US6447276B1 (en) 2002-09-10
CA2347781C (en) 2008-10-14
CZ296509B6 (cs) 2006-03-15
CA2347781A1 (en) 2000-05-04
CN1113151C (zh) 2003-07-02
DE59811390D1 (de) 2004-06-17
BG105371A (en) 2001-10-31
EE200100230A (et) 2002-06-17
PL202371B1 (pl) 2009-06-30
AU5846499A (en) 2000-05-15
BR9914716A (pt) 2001-08-07
JP2002528668A (ja) 2002-09-03
PA8484601A1 (es) 2001-12-14
CN1324429A (zh) 2001-11-28
CZ2001514A3 (cs) 2001-12-12
KR100607156B1 (ko) 2006-08-01
KR20010080888A (ko) 2001-08-25
TR200101123T2 (tr) 2001-08-21
SK2182001A3 (en) 2001-11-06
ATE266800T1 (de) 2004-05-15

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