HK1064146A1 - Linear motor controller - Google Patents

Linear motor controller

Info

Publication number
HK1064146A1
HK1064146A1 HK04106914A HK04106914A HK1064146A1 HK 1064146 A1 HK1064146 A1 HK 1064146A1 HK 04106914 A HK04106914 A HK 04106914A HK 04106914 A HK04106914 A HK 04106914A HK 1064146 A1 HK1064146 A1 HK 1064146A1
Authority
HK
Hong Kong
Prior art keywords
linear motor
motor controller
controller
linear
motor
Prior art date
Application number
HK04106914A
Other languages
English (en)
Inventor
Ian Campbell Mcgill
Zhuang Tian
Original Assignee
Fisher & Paykel Appliances Ltd
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 Fisher & Paykel Appliances Ltd filed Critical Fisher & Paykel Appliances Ltd
Publication of HK1064146A1 publication Critical patent/HK1064146A1/xx

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06Control using electricity
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K33/00Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P7/00Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/02Arrangements for regulating or controlling the speed or torque of electric DC motors the DC motors being of the linear type
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00Pump parameters
    • F04B2201/02Piston parameters
    • F04B2201/0209Duration of piston stroke
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04BPOSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00Motor parameters
    • F04B2203/04Motor parameters of linear electric motors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00Working fluid
    • F05B2210/10Kind or type
    • F05B2210/12Kind or type gaseous, i.e. compressible
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00Electricity: motor control systems
    • Y10S388/923Specific feedback condition or device
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00Electricity: motor control systems
    • Y10S388/935Specific application:
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00Pumps
HK04106914A 2001-11-20 2004-09-11 Linear motor controller HK1064146A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ515578A NZ515578A (en) 2001-11-20 2001-11-20 Reduction of power to free piston linear motor to reduce piston overshoot
PCT/NZ2002/000238 WO2003044365A1 (en) 2001-11-20 2002-11-07 Linear motor controller

Publications (1)

Publication Number Publication Date
HK1064146A1 true HK1064146A1 (en) 2005-01-21

Family

ID=19928840

Family Applications (1)

Application Number Title Priority Date Filing Date
HK04106914A HK1064146A1 (en) 2001-11-20 2004-09-11 Linear motor controller

Country Status (18)

Country Link
US (3) US6812597B2 (xx)
EP (1) EP1446579B1 (xx)
JP (1) JP3989901B2 (xx)
KR (1) KR100587795B1 (xx)
CN (1) CN1589371A (xx)
AR (1) AR037547A1 (xx)
AT (1) ATE306616T1 (xx)
AU (1) AU2002356467B2 (xx)
BR (1) BR0214292B1 (xx)
CA (1) CA2466304A1 (xx)
DE (1) DE60206651T2 (xx)
DK (1) DK1446579T3 (xx)
ES (1) ES2246427T3 (xx)
HK (1) HK1064146A1 (xx)
MX (1) MXPA04004585A (xx)
NZ (1) NZ515578A (xx)
TW (1) TW580536B (xx)
WO (1) WO2003044365A1 (xx)

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Also Published As

Publication number Publication date
ATE306616T1 (de) 2005-10-15
AR037547A1 (es) 2004-11-17
DE60206651T2 (de) 2006-06-22
EP1446579B1 (en) 2005-10-12
KR20050044555A (ko) 2005-05-12
DE60206651D1 (de) 2006-02-23
US6954040B2 (en) 2005-10-11
ES2246427T3 (es) 2006-02-16
KR100587795B1 (ko) 2006-06-12
US6812597B2 (en) 2004-11-02
US20040263005A1 (en) 2004-12-30
EP1446579A4 (en) 2005-02-02
TW200300480A (en) 2003-06-01
MXPA04004585A (es) 2004-08-13
BR0214292B1 (pt) 2011-11-16
AU2002356467B2 (en) 2007-07-26
TW580536B (en) 2004-03-21
EP1446579A1 (en) 2004-08-18
AU2002356467A1 (en) 2003-06-10
CA2466304A1 (en) 2003-05-30
WO2003044365A1 (en) 2003-05-30
US7285878B2 (en) 2007-10-23
NZ515578A (en) 2004-03-26
CN1589371A (zh) 2005-03-02
US20030173834A1 (en) 2003-09-18
JP3989901B2 (ja) 2007-10-10
BR0214292A (pt) 2004-09-21
DK1446579T3 (da) 2006-07-17
US20050168179A1 (en) 2005-08-04
JP2005509796A (ja) 2005-04-14

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Effective date: 20091107