DK0701662T3 - Fortrængningsmaskine med elektronisk motorsynkronisering - Google Patents

Fortrængningsmaskine med elektronisk motorsynkronisering

Info

Publication number
DK0701662T3
DK0701662T3 DK94919607.5T DK94919607T DK0701662T3 DK 0701662 T3 DK0701662 T3 DK 0701662T3 DK 94919607 T DK94919607 T DK 94919607T DK 0701662 T3 DK0701662 T3 DK 0701662T3
Authority
DK
Denmark
Prior art keywords
pct
rotors
sec
rotational
control units
Prior art date
Application number
DK94919607.5T
Other languages
English (en)
Inventor
Ralf Steffens
Andreas Salmen
Original Assignee
Sterling Fluid Sys Gmbh
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 Sterling Fluid Sys Gmbh filed Critical Sterling Fluid Sys Gmbh
Application granted granted Critical
Publication of DK0701662T3 publication Critical patent/DK0701662T3/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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/08—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by varying the rotational speed
    • 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
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • 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
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/0042—Driving elements, brakes, couplings, transmissions specially adapted for pumps
    • F04C29/0085—Prime movers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/50—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing electrical values representing the speeds
    • 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
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F04C2240/402—Plurality of electronically synchronised motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Control Of Electric Motors In General (AREA)
  • Valve Device For Special Equipments (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Telephone Function (AREA)
  • Dry Shavers And Clippers (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Rotary Pumps (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
DK94919607.5T 1993-06-04 1994-06-03 Fortrængningsmaskine med elektronisk motorsynkronisering DK0701662T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4318707A DE4318707A1 (de) 1993-06-04 1993-06-04 Verdrängermaschine mit elektronischer Motorsynchronisation

Publications (1)

Publication Number Publication Date
DK0701662T3 true DK0701662T3 (da) 1998-05-04

Family

ID=6489700

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94919607.5T DK0701662T3 (da) 1993-06-04 1994-06-03 Fortrængningsmaskine med elektronisk motorsynkronisering

Country Status (15)

Country Link
US (1) US5767635A (da)
EP (1) EP0701662B1 (da)
JP (1) JPH08511075A (da)
AT (1) ATE158387T1 (da)
AU (1) AU688336B2 (da)
CA (1) CA2164305C (da)
DE (2) DE4318707A1 (da)
DK (1) DK0701662T3 (da)
ES (1) ES2110243T3 (da)
GR (1) GR3025649T3 (da)
HK (1) HK1003142A1 (da)
NO (1) NO306877B1 (da)
SG (1) SG47597A1 (da)
TW (1) TW332242B (da)
WO (1) WO1994029596A1 (da)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522551C2 (de) * 1995-06-21 2000-05-18 Sterling Ind Consult Gmbh Zweiwellen-Verdrängermaschine
DE19738132C2 (de) * 1997-09-01 1999-12-23 Lutz Jaitner Mehrachsige Rotationskörper-Verdrängungsmaschine
DE19817351A1 (de) * 1998-04-18 1999-10-21 Peter Frieden Schraubenspindel-Vakuumpumpe mit Gaskühlung
DE19820622A1 (de) * 1998-05-09 1999-11-11 Peter Frieden Demontierbare Vielzweckpumpe oder -kompressor für Chemie-, Verfahrens-, Lebensmittel- und Vakuumtechnik
DE59809839D1 (de) * 1998-08-25 2003-11-13 Maag Pump Systems Textron Ag Z Zahnradpumpe mit einem Mehrwellenantrieb
DE19859287A1 (de) * 1998-12-22 2000-03-09 Bosch Gmbh Robert Elektrohydroaggregat
EP1070848B1 (de) * 1999-07-19 2004-04-14 Sterling Fluid Systems (Germany) GmbH Verdrängermaschine für kompressible Medien
DE29922878U1 (de) * 1999-12-28 2001-05-10 GHH-RAND Schraubenkompressoren GmbH, 46145 Oberhausen Zweistufiger trockenlaufender Schraubenkompressor
US6829542B1 (en) * 2000-05-31 2004-12-07 Warren Rupp, Inc. Pump and method for facilitating maintenance and adjusting operation of said pump
GB2367332B (en) * 2000-09-25 2003-12-03 Compair Uk Ltd Improvements in multi-stage screw compressor drive arrangements
DE10056879C1 (de) * 2000-11-16 2002-11-07 Bosch Gmbh Robert Vorrichtung und Verfahren zur Ermittlung des elektrischen Startrotorwinkels
DE10119927A1 (de) * 2001-04-23 2002-10-24 Alup Kompressoren Gmbh Motor-Schraubenverdichter-Anordnung
GB2385381A (en) * 2002-02-15 2003-08-20 Alfa Laval Lkm As Synchronised rotary lobed pump
US7352141B2 (en) * 2003-03-03 2008-04-01 Abb Ab Device and method to monitor an apparatus
US7034500B2 (en) * 2004-01-23 2006-04-25 A.O. Smith Corporation Electric drive assembly
GB0405527D0 (en) * 2004-03-12 2004-04-21 Boc Group Plc Vacuum pump
JP4869248B2 (ja) * 2005-04-08 2012-02-08 株式会社荏原製作所 真空ポンプ故障予知方法、真空ポンプ故障予知システム、及び真空ポンプ集中監視システム
KR100653434B1 (ko) * 2005-04-29 2006-12-01 영 춘 정 2상 무정류자 모터
US8033007B2 (en) * 2007-05-11 2011-10-11 Sntech, Inc. Method of making rotor of brushless motor
US8299661B2 (en) * 2007-05-11 2012-10-30 Sntech Inc. Rotor of brushless motor
KR100946719B1 (ko) * 2007-11-28 2010-03-12 영 춘 정 멀티프로그램이 가능한 가변속 무정류자 모터의 정풍량제어장치
US7795827B2 (en) * 2008-03-03 2010-09-14 Young-Chun Jeung Control system for controlling motors for heating, ventilation and air conditioning or pump
US20090284201A1 (en) * 2008-05-15 2009-11-19 Young-Chun Jeung Motor with magnetic sensors
US20090315497A1 (en) * 2008-06-23 2009-12-24 Young-Chun Jeung Data transfer between motors
US8138710B2 (en) * 2008-08-14 2012-03-20 Sntech Inc. Power drive of electric motor
US20100039055A1 (en) * 2008-08-14 2010-02-18 Young-Chun Jeung Temperature control of motor
FR2942856B1 (fr) * 2009-03-04 2011-02-11 Jtekt Europe Sas Groupe moto-pompe constituant reserve d'energie
US8232755B2 (en) 2009-04-02 2012-07-31 Young-Chun Jeung Motor with circuits for protecting motor from input power outages or surges
US20100322806A1 (en) * 2009-06-18 2010-12-23 Aregger Markus Arrangement including a gear pump
US8598833B2 (en) * 2009-12-11 2013-12-03 Sntech Inc. Electrically communtated motor with data communication device
DE102011054607A1 (de) 2010-10-27 2012-06-21 Gebr. Becker Gmbh Vakuumpumpe
GB2493938B (en) * 2011-08-23 2014-08-13 Framo Eng As Double motor pump with variable speed drive
CN103186148B (zh) * 2011-12-28 2016-06-01 中国航空工业集团公司沈阳飞机设计研究所 一种转速测量控制系统
DE202012010401U1 (de) * 2012-10-31 2014-02-03 Hugo Vogelsang Maschinenbau Gmbh Drehkolbenpumpe mit Direktantrieb
MX384893B (es) 2014-02-28 2025-03-04 Project Phoenix Llc Bomba integrada con dos motores primarios impulsados de manera independiente.
US10465721B2 (en) 2014-03-25 2019-11-05 Project Phoenix, LLC System to pump fluid and control thereof
EP3134648B1 (en) 2014-04-22 2023-06-14 Project Phoenix, LLC Fluid delivery system with a shaft having a through-passage
US10738799B2 (en) 2014-06-02 2020-08-11 Project Phoenix, LLC Linear actuator assembly and system
EP3149362B1 (en) 2014-06-02 2019-04-10 Project Phoenix LLC Hydrostatic transmission assembly and system
MX386246B (es) 2014-07-22 2025-03-04 Project Phoenix Llc Bomba de engranajes externos integrada con dos motores de impulso accionados de forma independiente.
EP3467310B1 (en) * 2014-09-23 2020-04-22 Project Phoenix LLC System to pump fluid and control thereof
WO2016057321A1 (en) 2014-10-06 2016-04-14 Afshari Thomas Linear actuator assembly and system
US10677352B2 (en) 2014-10-20 2020-06-09 Project Phoenix, LLC Hydrostatic transmission assembly and system
WO2017040792A1 (en) 2015-09-02 2017-03-09 Project Phoenix, LLC System to pump fluid and control thereof
US11085440B2 (en) 2015-09-02 2021-08-10 Project Phoenix, LLC System to pump fluid and control thereof
GB201518619D0 (en) * 2015-10-21 2015-12-02 Rolls Royce Controls & Data Services Ltd Gear Pump
DE202016005208U1 (de) * 2016-08-30 2017-12-01 Leybold Gmbh Trockenverdichtende Vakuumpumpe
WO2018093440A1 (en) * 2016-11-16 2018-05-24 Carrier Corporation Screw compressor with rotor synchronization
CN107246386A (zh) * 2017-08-10 2017-10-13 青岛科技大学 一种双驱动橡胶齿轮泵滤胶装置
JP6930290B2 (ja) * 2017-08-28 2021-09-01 株式会社ジェイテクト 外接ギヤポンプ
DE202017105202U1 (de) * 2017-08-29 2018-12-03 Vogelsang Gmbh & Co. Kg Elektronische Synchronisation von Drehkolben einer getriebelosen Drehkolbenpumpe mit gradverzahnten Drehkolben
CN108194353B (zh) * 2018-02-02 2019-12-13 中山市天元真空设备技术有限公司 一种成对转子转轴独立的直排大气的多级罗茨干式真空泵
US11493043B2 (en) * 2018-12-18 2022-11-08 Atlas Copco Airpower, Naamloze Vennootschap Positive displacement machine with kinematic synchronization coupling and with driven moving parts having their own individual drives
EP3899206B1 (en) * 2018-12-18 2023-04-26 ATLAS COPCO AIRPOWER, naamloze vennootschap Volumetric machine like a compressor, expander, pump or the like for the displacement of a medium and method thereby used
CN110413014B (zh) * 2019-08-29 2022-01-28 河南东旺熙朝实业有限公司 一种铝材挤压机速度控制电路
EP4179211A1 (en) * 2020-07-08 2023-05-17 Project Phoenix, LLC Dynamic control of gears in a gear pump having a drive-drive configuration
TWI826800B (zh) 2020-07-08 2023-12-21 美商鳳凰計劃股份有限公司 具有驅動-驅動組態的齒輪泵中之齒輪的動態控制
EP4448971A4 (en) * 2021-12-16 2025-11-26 Project Phoenix Llc DIAGNOSTIC CHECKS OF A GEAR PUMP IN A FLUID SYSTEM
EP4498594A1 (en) * 2023-07-26 2025-01-29 Schneider Electric Industries Sas Method for synchronously controlling two motors
DE102024121425A1 (de) * 2024-07-26 2026-01-29 Putzmeister Engineering Gmbh Vorrichtung zum Fördern von Dickstoff
US20260153138A1 (en) * 2024-11-29 2026-06-04 Caterpillar Inc. Systems and methods for parallel path variators

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811368A1 (de) * 1978-03-16 1979-09-27 Felix Von Rueling Verfahren und geraet zur anzeige von messwerten, insbesondere der schichtdicke
CH659290A5 (de) * 1982-07-08 1987-01-15 Maag Zahnraeder & Maschinen Ag Zahnradpumpe.
JPS62167733A (ja) * 1986-01-18 1987-07-24 Sumitomo Chem Co Ltd 重合体副生成物の生成防止法
JPS62218939A (ja) * 1986-03-20 1987-09-26 Seiko Instr & Electronics Ltd 液晶表示装置の製造方法
DE3640452A1 (de) * 1986-11-27 1988-06-09 Messerschmitt Boelkow Blohm Triebwerksueberwachung in hubschraubern
DE3706588C2 (de) * 1987-02-26 1993-12-02 Mannesmann Ag Antriebseinrichtung für Rotationskolbenverdichter
US4806754A (en) * 1987-06-19 1989-02-21 The Perkin-Elmer Corporation High luminosity spherical analyzer for charged particles
JPH01200082A (ja) * 1987-12-21 1989-08-11 E I Du Pont De Nemours & Co 改良された歯車ポンプ
DE3801766A1 (de) * 1988-01-22 1989-07-27 Automationstechnik Reiner Knap Verfahren zur ueberwachung von funktionsablaeufen einzelner maschinen oder maschinenelemente und schaltung zur anzeige von einzelwerten und/oder funktionsablaeufen
DE3928451A1 (de) * 1989-08-29 1991-03-07 Guenther Schmidt Intelligentes steuer- und regelsystem fuer komplexe antriebe
SE466167B (sv) * 1990-05-16 1992-01-07 Johnson Pump Ab Pumpaggregat av deplacemettyp innefattande tvaa individuellt elmotordrivna med varandra samverkande pumpmotorer, varvid vardera motorrotor och tillhoerande pumprotor bildar en i pumphuset integrerad motorrotor-pumprotorenhet
EP0472933B2 (en) * 1990-08-01 2003-12-03 Matsushita Electric Industrial Co., Ltd. Fluid rotating apparatus
JP3049793B2 (ja) * 1991-03-04 2000-06-05 松下電器産業株式会社 流体回転装置
DE4127635A1 (de) * 1991-08-21 1993-02-25 Bosch Gmbh Robert Verfahren und vorrichtung zum ueberwachen eines antriebes
KR950000326B1 (ko) * 1991-12-27 1995-01-13 삼성전자 주식회사 윤곽보정장치
KR960009860B1 (ko) * 1992-01-31 1996-07-24 다니이 아끼오 복수축의 동기회전장치

Also Published As

Publication number Publication date
WO1994029596A1 (de) 1994-12-22
DE59404106D1 (de) 1997-10-23
AU7070894A (en) 1995-01-03
CA2164305C (en) 2004-02-03
HK1003142A1 (en) 1998-10-09
JPH08511075A (ja) 1996-11-19
AU688336B2 (en) 1998-03-12
CA2164305A1 (en) 1994-12-22
EP0701662B1 (de) 1997-09-17
US5767635A (en) 1998-06-16
NO306877B1 (no) 2000-01-03
ATE158387T1 (de) 1997-10-15
GR3025649T3 (en) 1998-03-31
NO954864D0 (no) 1995-11-30
ES2110243T3 (es) 1998-02-01
DE4318707A1 (de) 1994-12-08
TW332242B (en) 1998-05-21
SG47597A1 (en) 1998-04-17
NO954864L (no) 1995-11-30
EP0701662A1 (de) 1996-03-20

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