NO954864L - Fortrengningsmaskin - Google Patents

Fortrengningsmaskin

Info

Publication number
NO954864L
NO954864L NO954864A NO954864A NO954864L NO 954864 L NO954864 L NO 954864L NO 954864 A NO954864 A NO 954864A NO 954864 A NO954864 A NO 954864A NO 954864 L NO954864 L NO 954864L
Authority
NO
Norway
Prior art keywords
pct
rotors
sec
rotational
control units
Prior art date
Application number
NO954864A
Other languages
English (en)
Other versions
NO954864D0 (no
NO306877B1 (no
Inventor
Ralf Steffens
Andreas Salmen
Original Assignee
Sihi Gmbh & Co Kg
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 Sihi Gmbh & Co Kg filed Critical Sihi Gmbh & Co Kg
Publication of NO954864D0 publication Critical patent/NO954864D0/no
Publication of NO954864L publication Critical patent/NO954864L/no
Publication of NO306877B1 publication Critical patent/NO306877B1/no

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)
  • Valve Device For Special Equipments (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Telephone Function (AREA)
  • Dry Shavers And Clippers (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
NO954864A 1993-06-04 1995-11-30 Fortrengningsmaskin NO306877B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4318707A DE4318707A1 (de) 1993-06-04 1993-06-04 Verdrängermaschine mit elektronischer Motorsynchronisation
PCT/EP1994/001818 WO1994029596A1 (de) 1993-06-04 1994-06-03 Verdrängermaschine mit elektronischer motorsynchronisation

Publications (3)

Publication Number Publication Date
NO954864D0 NO954864D0 (no) 1995-11-30
NO954864L true NO954864L (no) 1995-11-30
NO306877B1 NO306877B1 (no) 2000-01-03

Family

ID=6489700

Family Applications (1)

Application Number Title Priority Date Filing Date
NO954864A NO306877B1 (no) 1993-06-04 1995-11-30 Fortrengningsmaskin

Country Status (15)

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

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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
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DE19859287A1 (de) * 1998-12-22 2000-03-09 Bosch Gmbh Robert Elektrohydroaggregat
ATE264457T1 (de) * 1999-07-19 2004-04-15 Sterling Fluid Sys 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
EP1604451A1 (en) * 2003-03-03 2005-12-14 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
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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
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US20090284201A1 (en) * 2008-05-15 2009-11-19 Young-Chun Jeung Motor with magnetic sensors
US8288976B2 (en) * 2008-06-23 2012-10-16 Sntech, Inc. Optimization of motor operation using a test cycle
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
JP2013541669A (ja) 2010-10-27 2013-11-14 ゲーエーベーエル．ベッケル・ゲーエムベーハー 真空ポンプ
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
WO2015131196A1 (en) 2014-02-28 2015-09-03 Project Phoenix, LLC Pump integrated with two independently driven prime movers
WO2015148662A1 (en) 2014-03-25 2015-10-01 Afshari Thomas System to pump fluid and control thereof
WO2015164453A2 (en) 2014-04-22 2015-10-29 Afshari Thomas 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
US10544861B2 (en) 2014-06-02 2020-01-28 Project Phoenix, LLC Hydrostatic transmission assembly and system
RU2683005C2 (ru) 2014-07-22 2019-03-25 Проджект Феникс, Ллк Шестеренчатый насос с внешним зацеплением, объединенный с двумя независимо приводимыми в действие первичными приводами
US10072676B2 (en) 2014-09-23 2018-09-11 Project Phoenix, LLC System to pump fluid and control thereof
EP3204647B1 (en) 2014-10-06 2021-05-26 Project Phoenix LLC Linear actuator assembly and system
EP3209885A1 (en) 2014-10-20 2017-08-30 Project Phoenix LLC Hydrostatic transmission assembly and system
WO2017040825A1 (en) 2015-09-02 2017-03-09 Project Phoenix, LLC System to pump fluid and control thereof
WO2017040792A1 (en) 2015-09-02 2017-03-09 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
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
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
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
EP4448971A1 (en) * 2021-12-16 2024-10-23 Project Phoenix LLC Diagnostic checks of a gear pump in a fluid system

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Also Published As

Publication number Publication date
EP0701662A1 (de) 1996-03-20
DK0701662T3 (da) 1998-05-04
ES2110243T3 (es) 1998-02-01
AU7070894A (en) 1995-01-03
GR3025649T3 (en) 1998-03-31
JPH08511075A (ja) 1996-11-19
WO1994029596A1 (de) 1994-12-22
DE59404106D1 (de) 1997-10-23
US5767635A (en) 1998-06-16
EP0701662B1 (de) 1997-09-17
AU688336B2 (en) 1998-03-12
CA2164305A1 (en) 1994-12-22
HK1003142A1 (en) 1998-10-09
NO954864D0 (no) 1995-11-30
NO306877B1 (no) 2000-01-03
TW332242B (en) 1998-05-21
DE4318707A1 (de) 1994-12-08
CA2164305C (en) 2004-02-03
ATE158387T1 (de) 1997-10-15
SG47597A1 (en) 1998-04-17

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees