SG47597A1 - Displacement machine with electronic motor synchronization - Google Patents
Displacement machine with electronic motor synchronizationInfo
- Publication number
- SG47597A1 SG47597A1 SG1996003028A SG1996003028A SG47597A1 SG 47597 A1 SG47597 A1 SG 47597A1 SG 1996003028 A SG1996003028 A SG 1996003028A SG 1996003028 A SG1996003028 A SG 1996003028A SG 47597 A1 SG47597 A1 SG 47597A1
- Authority
- SG
- Singapore
- Prior art keywords
- pct
- rotors
- sec
- displacement machine
- rotational
- Prior art date
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)
- Control Of Electric Motors In General (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Valve Device For Special Equipments (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Applications Or Details Of Rotary Compressors (AREA)
- Non-Positive Displacement Air Blowers (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Details And Applications Of Rotary Liquid Pumps (AREA)
- Telephone Function (AREA)
- Dry Shavers And Clippers (AREA)
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 |
---|---|
SG47597A1 true SG47597A1 (en) | 1998-04-17 |
Family
ID=6489700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG1996003028A SG47597A1 (en) | 1993-06-04 | 1994-06-03 | Displacement machine with electronic motor synchronization |
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) |
Families Citing this family (56)
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 |
ES2219956T3 (es) * | 1999-07-19 | 2004-12-01 | Sterling Fluid Systems (Germany) Gmbh | Maquina volumetrica para medios comprimibles. |
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 |
CN101111680B (zh) * | 2005-04-08 | 2010-12-01 | 株式会社荏原制作所 | 真空泵自诊断方法、真空泵自诊断系统以及真空泵中央监控系统 |
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 |
CA2729247C (en) * | 2008-06-23 | 2018-02-27 | Sntech, Inc. | 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 |
SG11201607066SA (en) * | 2014-02-28 | 2016-09-29 | Project Phoenix Llc | Pump integrated with two independently driven prime movers |
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 |
WO2015187681A1 (en) | 2014-06-02 | 2015-12-10 | Afshari Thomas | Hydrostatic transmission assembly and system |
WO2015187688A1 (en) | 2014-06-02 | 2015-12-10 | Afshari Thomas | Linear actuator 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 |
EP3896314B1 (en) | 2014-10-06 | 2024-03-27 | Project Phoenix, LLC | Linear actuator assembly and system |
WO2016064569A1 (en) | 2014-10-20 | 2016-04-28 | Afshari Thomas | Hydrostatic transmission assembly and system |
EP3344853B1 (en) * | 2015-09-02 | 2020-11-04 | Project Phoenix LLC | System to pump fluid and control thereof |
WO2017040825A1 (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 |
BE1026958B1 (nl) * | 2018-12-18 | 2020-08-11 | Atlas Copco Airpower Nv | Volumetrische machine zoals een compressor, expander, pomp of dergelijke voor het verplaatsen van een medium en werkwijze daarbij toegepast |
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 |
WO2023114181A1 (en) * | 2021-12-16 | 2023-06-22 | Project Phoenix, LLC | Diagnostic checks of a gear pump in a fluid system |
Family Cites Families (16)
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 |
-
1993
- 1993-06-04 DE DE4318707A patent/DE4318707A1/de not_active Withdrawn
-
1994
- 1994-06-03 DE DE59404106T patent/DE59404106D1/de not_active Expired - Lifetime
- 1994-06-03 WO PCT/EP1994/001818 patent/WO1994029596A1/de active IP Right Grant
- 1994-06-03 SG SG1996003028A patent/SG47597A1/en unknown
- 1994-06-03 AT AT94919607T patent/ATE158387T1/de not_active IP Right Cessation
- 1994-06-03 DK DK94919607.5T patent/DK0701662T3/da active
- 1994-06-03 ES ES94919607T patent/ES2110243T3/es not_active Expired - Lifetime
- 1994-06-03 EP EP94919607A patent/EP0701662B1/de not_active Expired - Lifetime
- 1994-06-03 AU AU70708/94A patent/AU688336B2/en not_active Ceased
- 1994-06-03 CA CA002164305A patent/CA2164305C/en not_active Expired - Fee Related
- 1994-06-03 JP JP7501292A patent/JPH08511075A/ja active Pending
- 1994-06-03 US US08/553,318 patent/US5767635A/en not_active Expired - Lifetime
- 1994-08-25 TW TW083107816A patent/TW332242B/zh not_active IP Right Cessation
-
1995
- 1995-11-30 NO NO954864A patent/NO306877B1/no not_active IP Right Cessation
-
1997
- 1997-12-10 GR GR970403301T patent/GR3025649T3/el unknown
-
1998
- 1998-03-17 HK HK98102238A patent/HK1003142A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
NO954864L (no) | 1995-11-30 |
HK1003142A1 (en) | 1998-10-09 |
ES2110243T3 (es) | 1998-02-01 |
DE4318707A1 (de) | 1994-12-08 |
WO1994029596A1 (de) | 1994-12-22 |
US5767635A (en) | 1998-06-16 |
AU7070894A (en) | 1995-01-03 |
NO954864D0 (no) | 1995-11-30 |
AU688336B2 (en) | 1998-03-12 |
TW332242B (en) | 1998-05-21 |
DE59404106D1 (de) | 1997-10-23 |
EP0701662B1 (de) | 1997-09-17 |
JPH08511075A (ja) | 1996-11-19 |
CA2164305C (en) | 2004-02-03 |
CA2164305A1 (en) | 1994-12-22 |
ATE158387T1 (de) | 1997-10-15 |
EP0701662A1 (de) | 1996-03-20 |
DK0701662T3 (da) | 1998-05-04 |
NO306877B1 (no) | 2000-01-03 |
GR3025649T3 (en) | 1998-03-31 |
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