MXPA04004585A - Controlador de motor lineal. - Google Patents

Controlador de motor lineal.

Info

Publication number
MXPA04004585A
MXPA04004585A MXPA04004585A MXPA04004585A MXPA04004585A MX PA04004585 A MXPA04004585 A MX PA04004585A MX PA04004585 A MXPA04004585 A MX PA04004585A MX PA04004585 A MXPA04004585 A MX PA04004585A MX PA04004585 A MXPA04004585 A MX PA04004585A
Authority
MX
Mexico
Prior art keywords
piston
linear motor
motor controller
reciprocation time
cylinder
Prior art date
Application number
MXPA04004585A
Other languages
English (en)
Inventor
Tian Zhuang
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 MXPA04004585A publication Critical patent/MXPA04004585A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B35/00—Piston 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
    • F04B35/04—Piston 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
    • F04B35/045—Piston 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, 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
    • F04B49/06—Control using electricity
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
    • H02K33/16—Motors 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
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/02—Arrangements for regulating or controlling the speed or torque of electric DC motors the DC motors being of the linear type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/02—Piston parameters
    • F04B2201/0209—Duration of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2203/00—Motor parameters
    • F04B2203/04—Motor parameters of linear electric motors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2210/00—Working fluid
    • F05B2210/10—Kind or type
    • F05B2210/12—Kind or type gaseous, i.e. compressible
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/923—Specific feedback condition or device
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/935—Specific application:
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Control Of Linear Motors (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Compressor (AREA)

Abstract

Una compresora de gas de piston libre que comprende un cilindro, un piston reciprocable dentro del cilindro y un motor electrico lineal de reciprocacion acoplado de manera derivable al piston que tiene cuando menos un arrollamiento de excitacion. Se obtiene una medida del tiempo de reciprocacion el piston, cualquier cambio en el tiempo de reciprocacion del piston, cualquier cambio en el tiempo de reciprocacion se detecta y la entrada de energia al arrollamiento de excitacion se ajusta en respuesta a cualquier cambio detectado en el tiempo de ricoprocacion.
MXPA04004585A 2001-11-20 2002-11-07 Controlador de motor lineal. MXPA04004585A (es)

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
MXPA04004585A true MXPA04004585A (es) 2004-08-13

Family

ID=19928840

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04004585A MXPA04004585A (es) 2001-11-20 2002-11-07 Controlador de motor lineal.

Country Status (18)

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

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Also Published As

Publication number Publication date
US7285878B2 (en) 2007-10-23
WO2003044365A1 (en) 2003-05-30
KR20050044555A (ko) 2005-05-12
ES2246427T3 (es) 2006-02-16
JP3989901B2 (ja) 2007-10-10
NZ515578A (en) 2004-03-26
US20050168179A1 (en) 2005-08-04
US20030173834A1 (en) 2003-09-18
EP1446579A1 (en) 2004-08-18
DE60206651T2 (de) 2006-06-22
CN1589371A (zh) 2005-03-02
EP1446579B1 (en) 2005-10-12
KR100587795B1 (ko) 2006-06-12
JP2005509796A (ja) 2005-04-14
TW580536B (en) 2004-03-21
ATE306616T1 (de) 2005-10-15
CA2466304A1 (en) 2003-05-30
US6954040B2 (en) 2005-10-11
TW200300480A (en) 2003-06-01
BR0214292B1 (pt) 2011-11-16
HK1064146A1 (en) 2005-01-21
DE60206651D1 (de) 2006-02-23
AR037547A1 (es) 2004-11-17
EP1446579A4 (en) 2005-02-02
US20040263005A1 (en) 2004-12-30
BR0214292A (pt) 2004-09-21
AU2002356467A1 (en) 2003-06-10
AU2002356467B2 (en) 2007-07-26
DK1446579T3 (da) 2006-07-17
US6812597B2 (en) 2004-11-02

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