SG47597A1 - Displacement machine with electronic motor synchronization - Google Patents

Displacement machine with electronic motor synchronization

Info

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
Application number
SG1996003028A
Other languages
English (en)
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 SG47597A1 publication Critical patent/SG47597A1/en

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)
  • Electrically Driven Valve-Operating Means (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Valve Device For Special Equipments (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Dry Shavers And Clippers (AREA)
  • Telephone Function (AREA)
SG1996003028A 1993-06-04 1994-06-03 Displacement machine with electronic motor synchronization SG47597A1 (en)

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

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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
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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
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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
EP3149362B1 (en) 2014-06-02 2019-04-10 Project Phoenix LLC Hydrostatic transmission assembly and system
WO2015187673A1 (en) 2014-06-02 2015-12-10 Afshari Thomas Linear actuator assembly and system
KR102316426B1 (ko) 2014-07-22 2021-10-21 프로젝트 피닉스, 엘엘씨 독립적으로 구동되는 2개의 원동기와 통합된 외부 기어 펌프
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
US10865788B2 (en) * 2015-09-02 2020-12-15 Project Phoenix, LLC System to pump fluid and control thereof
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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
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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
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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
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Also Published As

Publication number Publication date
DE4318707A1 (de) 1994-12-08
DE59404106D1 (de) 1997-10-23
WO1994029596A1 (de) 1994-12-22
CA2164305C (en) 2004-02-03
AU688336B2 (en) 1998-03-12
AU7070894A (en) 1995-01-03
NO954864L (no) 1995-11-30
JPH08511075A (ja) 1996-11-19
ES2110243T3 (es) 1998-02-01
DK0701662T3 (da) 1998-05-04
HK1003142A1 (en) 1998-10-09
EP0701662B1 (de) 1997-09-17
GR3025649T3 (en) 1998-03-31
EP0701662A1 (de) 1996-03-20
ATE158387T1 (de) 1997-10-15
NO306877B1 (no) 2000-01-03
US5767635A (en) 1998-06-16
TW332242B (en) 1998-05-21
NO954864D0 (no) 1995-11-30
CA2164305A1 (en) 1994-12-22

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