NO161709C - Fremgangsm te for drift av pumpehjulet i en vaeskepu hjelp av en boersteloes vekselspenningsmotor, samt vaeskepumpe for utfoerelse ate. - Google Patents

Fremgangsm te for drift av pumpehjulet i en vaeskepu hjelp av en boersteloes vekselspenningsmotor, samt vaeskepumpe for utfoerelse ate.

Info

Publication number
NO161709C
NO161709C NO832608A NO832608A NO161709C NO 161709 C NO161709 C NO 161709C NO 832608 A NO832608 A NO 832608A NO 832608 A NO832608 A NO 832608A NO 161709 C NO161709 C NO 161709C
Authority
NO
Norway
Prior art keywords
pump
operating
ate
brushless
execution
Prior art date
Application number
NO832608A
Other languages
English (en)
Other versions
NO161709B (no
NO832608L (no
Inventor
Carl Sverker Magnusson Hartwig
Original Assignee
Cerac Inst Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4278712&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO161709(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cerac Inst Sa filed Critical Cerac Inst Sa
Publication of NO832608L publication Critical patent/NO832608L/no
Priority to NO884240A priority Critical patent/NO884240D0/no
Publication of NO161709B publication Critical patent/NO161709B/no
Publication of NO161709C publication Critical patent/NO161709C/no

Links

Classifications

    • 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
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H02P27/08—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters with pulse width modulation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D15/0066—Control, e.g. regulation, of pumps, pumping installations or systems by changing the speed, e.g. of the driving engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/30—Structural association with control circuits or drive circuits
    • H02K11/33—Drive circuits, e.g. power electronics

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Control Of Non-Positive-Displacement Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Rotary Pumps (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Control Of Ac Motors In General (AREA)
  • Regulating Braking Force (AREA)
  • Treatment Of Sludge (AREA)
  • Reciprocating Pumps (AREA)
  • Control Of Direct Current Motors (AREA)
NO832608A 1982-07-28 1983-07-18 Fremgangsm te for drift av pumpehjulet i en vaeskepu hjelp av en boersteloes vekselspenningsmotor, samt vaeskepumpe for utfoerelse ate. NO161709C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO884240A NO884240D0 (no) 1982-07-28 1988-09-23 Fremgangsmaate og innretning for drift av pumpehjulet i en vaeskepumpe.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH4578/82A CH651111A5 (fr) 1982-07-28 1982-07-28 Installation de pompage et procede de mise en action de celle-ci.

Publications (3)

Publication Number Publication Date
NO832608L NO832608L (no) 1984-01-30
NO161709B NO161709B (no) 1989-06-05
NO161709C true NO161709C (no) 1989-09-13

Family

ID=4278712

Family Applications (1)

Application Number Title Priority Date Filing Date
NO832608A NO161709C (no) 1982-07-28 1983-07-18 Fremgangsm te for drift av pumpehjulet i en vaeskepu hjelp av en boersteloes vekselspenningsmotor, samt vaeskepumpe for utfoerelse ate.

Country Status (13)

Country Link
US (1) US4511312A (no)
EP (2) EP0171094B1 (no)
JP (1) JPS5925099A (no)
AT (1) ATE36788T1 (no)
AU (1) AU572098B2 (no)
BR (1) BR8303992A (no)
CH (1) CH651111A5 (no)
DE (1) DE3275687D1 (no)
DK (2) DK330283A (no)
ES (2) ES524223A0 (no)
FI (1) FI75030C (no)
NO (1) NO161709C (no)
ZA (1) ZA835332B (no)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4678404A (en) * 1983-10-28 1987-07-07 Hughes Tool Company Low volume variable rpm submersible well pump
JPH0631627B2 (ja) * 1984-07-25 1994-04-27 株式会社日立製作所 回転容積形真空ポンプ装置
DE3509072A1 (de) * 1985-03-14 1986-09-25 Klaus Dipl.-Ing.(FH) 3200 Hildesheim Metzger Verfahren zur kavitations-einstellung
DE3642726A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Drehzahlgeregeltes pumpenaggregat
DE3642729C3 (de) * 1986-12-13 1997-05-07 Grundfos Int Pumpenaggregat zur Förderung von Flüssigkeiten oder Gasen
DE3642727A1 (de) * 1986-12-13 1988-06-23 Grundfos Int Unterwasser-motorpumpe
EP0297691A1 (fr) * 1987-06-11 1989-01-04 Acec Energie S.A. Ensemble moteur-compresseur
DE3820005C1 (no) * 1988-06-11 1989-10-05 Grundfos International A/S, Bjerringbro, Dk
DE3825035B4 (de) * 1988-07-09 2006-11-23 Flux-Geräte GmbH Bürstenloser, elektrisch kommutierter Motor für eine Faß- oder eine Behälterpumpe zum Betieb an einem Wechselspannungsnetz
US5015151A (en) * 1989-08-21 1991-05-14 Shell Oil Company Motor controller for electrical submersible pumps
JPH04279139A (ja) * 1991-03-05 1992-10-05 Toshiba Corp 食器洗浄機
JP3642578B2 (ja) * 1993-03-30 2005-04-27 株式会社荏原製作所 ポンプ装置
KR100344716B1 (ko) * 1993-09-20 2002-11-23 가부시키 가이샤 에바라 세이사꾸쇼 펌프의운전제어장치
JP3216672B2 (ja) * 1993-10-13 2001-10-09 株式会社荏原製作所 誘導電動機付流体機械
JP3373012B2 (ja) * 1993-10-21 2003-02-04 株式会社荏原製作所 ターボ形流体機械の運転制御装置
JPH094591A (ja) * 1995-06-19 1997-01-07 Ebara Corp 容積形流体機械の制御方法及び装置
US6053703A (en) * 1995-06-19 2000-04-25 Ebara Corporation Control method for displacement-type fluid machine, and apparatus thereof
US5673732A (en) * 1995-07-11 1997-10-07 Fe Petro Inc. Variable speed pump-motor assembly for fuel dispensing system
DE19645129A1 (de) * 1996-11-04 1998-05-07 Abb Patent Gmbh Verfahren zum kavitiationsfreien Betrieb einer drehzahlgeregelten Pumpe
US5955855A (en) * 1997-04-09 1999-09-21 Medar, Inc. Method and system for tuning a drive to its coupled motor to minimize motor resonance and sensing device for use therein
JP3922760B2 (ja) * 1997-04-25 2007-05-30 株式会社荏原製作所 流体機械
WO1999045273A1 (fr) * 1998-03-04 1999-09-10 Ebara Corporation Dispositif de regulation de performances pour machine hydraulique
AU2744899A (en) * 1998-03-05 1999-09-20 Ebara Corporation Variable speed control fluid machinery unit
DE19826292A1 (de) * 1998-06-12 1999-12-23 Linde Ag Verfahren zum Betreiben einer Pumpe zur Förderung siedender Kältemittel oder Kälteträger
JP2000110735A (ja) * 1998-10-01 2000-04-18 Internatl Business Mach Corp <Ibm> ポンプ保護装置、ポンプ保護方法及びポンプ装置
DE19943577A1 (de) * 1999-09-13 2001-03-15 Wilo Gmbh Pumpengehäuse mit integrierter Elektronik
DE10196072T1 (de) 2000-04-14 2003-07-03 Actuant Corp Hydraulikpumpe variabler Drehzahl
DE10063321A1 (de) * 2000-12-19 2002-06-20 Gfas Mbh Ges Fuer Aufladetechn Elektrisch angetriebener Strömungsverdichter
US6534940B2 (en) 2001-06-18 2003-03-18 Smart Marine Systems, Llc Marine macerator pump control module
US6979181B1 (en) * 2002-11-27 2005-12-27 Aspen Motion Technologies, Inc. Method for controlling the motor of a pump involving the determination and synchronization of the point of maximum torque with a table of values used to efficiently drive the motor
ES2436216T3 (es) * 2004-03-16 2013-12-27 Arçelik Anonim Sirketi Un lavavajillas y procedimiento de control del mismo
US7489484B2 (en) * 2007-01-03 2009-02-10 Keener Robert M Protective device for a controlling system of a sewage pump
GB0703129D0 (en) * 2007-02-17 2007-03-28 Dlp Ltd An electrical shower-waste pump and control unit
US20090196764A1 (en) * 2008-02-04 2009-08-06 Fogarty James M High frequency electric-drive with multi-pole motor for gas pipeline and storage compression applications
DE102008021498A1 (de) 2008-04-29 2009-11-05 Repower Systems Ag Verfahren zur Fertigung eines Blattanschlusses eines Rotorblatts, ein Blattanschluss und ein Befestigungselement für einen Blattanschluss
CN103671054B (zh) * 2013-12-06 2016-09-28 杭州哲达科技股份有限公司 用于流体输配系统的无传感恒流变频方法及装置
US11162496B2 (en) 2016-11-11 2021-11-02 Wayne/Scott Fetzer Company Pump with external electrical components and related methods
KR102146281B1 (ko) * 2018-04-19 2020-08-20 엘지전자 주식회사 배수펌프 구동장치, 및 이를 구비한 세탁물 처리기기
KR102085827B1 (ko) * 2018-04-19 2020-03-06 엘지전자 주식회사 세탁물 처리기기
CN108591080A (zh) * 2018-06-11 2018-09-28 江苏大学 一种智能变频调速的高效恒功率低比速潜水泵
KR102539460B1 (ko) * 2018-07-06 2023-06-01 엘지전자 주식회사 세탁물 처리기기
WO2020213585A1 (ja) * 2019-04-19 2020-10-22 日本電産株式会社 モータユニット
JP2021032193A (ja) * 2019-08-28 2021-03-01 株式会社荏原製作所 ポンプ装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1234927A (fr) * 1958-09-03 1960-07-01 Bbc Brown Boveri & Cie Entraînement électrique des soufflantes ou pompes à hélice
DE1234390B (de) * 1964-02-13 1967-02-16 Bayer Ag Verfahren zur Herstellung von Polyaetherestern
US3418936A (en) * 1966-12-05 1968-12-31 Franklin W. Dowdican Pump
US3499297A (en) * 1969-02-20 1970-03-10 John D Ruff Variable capacity refrigeration system
US3568771A (en) * 1969-04-17 1971-03-09 Borg Warner Method and apparatus for lifting foaming crude by a variable rpm submersible pump
DE2106789C3 (de) * 1971-02-12 1978-03-02 Siemens Ag, 1000 Berlin Und 8000 Muenchen Einrichtung zur Steuerung oder Regelung des Ständerstromvektors einer Asynchronmaschine
JPS5532119B2 (no) * 1973-10-12 1980-08-22
US3959705A (en) * 1974-12-27 1976-05-25 Jalal Tawfiq Salihi Direct current motors with improved commutation
CA1117409A (en) * 1978-09-07 1982-02-02 Texaco Development Corporation Deep well pumping system
US4259620A (en) * 1978-10-18 1981-03-31 Westinghouse Electric Corp. Low cost, variable speed, constant torque induction motor drive
US4284943A (en) * 1979-02-13 1981-08-18 Electric Machinery Mfg. Company Apparatus and method for controlling the speed of an induction motor in a closed-loop system
US4330238A (en) * 1980-03-04 1982-05-18 The United States Of America As Represented By The Secretary Of The Navy Automatic actuator for variable speed pump
CH644478A5 (fr) * 1981-12-18 1984-07-31 Cerac Inst Sa Procede et moyens pour alimenter en energie electrique un outil portatif.

Also Published As

Publication number Publication date
US4511312A (en) 1985-04-16
CH651111A5 (fr) 1985-08-30
BR8303992A (pt) 1984-03-07
NO161709B (no) 1989-06-05
EP0171094B1 (en) 1988-08-24
ES8406653A1 (es) 1984-08-01
AU1716183A (en) 1984-02-02
ATE36788T1 (de) 1988-09-15
ES524223A0 (es) 1984-08-01
EP0171094A1 (en) 1986-02-12
FI832614A (fi) 1984-01-29
ES8405486A1 (es) 1984-06-16
DK330283A (da) 1984-01-29
DK330283D0 (da) 1983-07-18
AU572098B2 (en) 1988-05-05
EP0100390B1 (en) 1987-03-11
DK138088A (da) 1988-03-14
ZA835332B (en) 1984-03-28
EP0100390A2 (en) 1984-02-15
EP0100390A3 (en) 1984-07-25
FI832614A0 (fi) 1983-07-18
JPS5925099A (ja) 1984-02-08
DK138088D0 (da) 1988-03-14
FI75030C (fi) 1988-04-11
NO832608L (no) 1984-01-30
ES524222A0 (es) 1984-06-16
DE3275687D1 (en) 1987-04-16
FI75030B (fi) 1987-12-31

Similar Documents

Publication Publication Date Title
NO161709C (no) Fremgangsm te for drift av pumpehjulet i en vaeskepu hjelp av en boersteloes vekselspenningsmotor, samt vaeskepumpe for utfoerelse ate.
ATE32931T1 (de) Kreiselpumpe mit einem spaltrohrtopf.
ES8407163A1 (es) Aparato para agitar y bombear solidos en particulas
DE3763746D1 (de) Verfahren und anlage, um das umlaufen von fluessigkeiten durch pumpen zu foerdern.
SE8404119L (sv) Centrifug, i synnerhet en helmantlad skruvcentrifug for avskiljning av vetska och fast material ur slam
FR2446667A1 (fr) Appareil pour la dispersion de la phase solide d&#39;une boue de forage et l&#39;homogeneisation de celle-ci
SU1165443A1 (ru) Устройство дл аэрации жидкости
SU1528967A1 (ru) Подвод щее устройство центробежного насоса
SU802635A1 (ru) Рабочее колесо центробежногоНАСОСА дл НЕОдНОРОдНыХ СРЕд
JPS5246375A (en) Vapor-liquid contact method
DK429982A (da) Vaeskepumpeaggregat
SU785024A2 (ru) Устройство дл охлаждени шлифовального круга
JPS5273074A (en) Power-source input unit for motored electric apparatus such as time co unter and timer
JPS52104716A (en) Driving method of a.c. induction motor
ATE67561T1 (de) Stroemungsregelung fuer fluessigkeiten zur verhinderung der kontaminierung.
IT1218143B (it) Apparecchiatura centrifuga di lavaggio dei gas inquinanti
SU775561A1 (ru) Устройство дл нагрева газовым теплоносителем
NL7610604A (en) Reduction bath immersion pump - has disc rotor with radial top and bottom blades and pipe round shaft
FR2263401A1 (en) High speed impeller pump for water well - has safety valve system with chambers above and behind bladed rotor
GB898637A (en) Glandless centrifugal pump
RU95112894A (ru) Способ определения количества текучих сред
CA2135118A1 (en) Liquid-gas contacting pump drive apparatus and method
GB1281355A (en) Centrifugal fluid pump
GB950687A (en) Air cooling of close-coupled pump and motor units
IT1079350B (it) Procedimento e dispositivo per immettere aria in liquidi in particolar modo immettere aria in acque di rifiuto