AR037547A1 - Un compresor a gas de piston libre, un metodo para evitar el sobreimpulso de la porcion de alternacion de un motor lineal y un controlador para dicho motor lineal - Google Patents

Un compresor a gas de piston libre, un metodo para evitar el sobreimpulso de la porcion de alternacion de un motor lineal y un controlador para dicho motor lineal

Info

Publication number
AR037547A1
AR037547A1 ARP020104423A ARP020104423A AR037547A1 AR 037547 A1 AR037547 A1 AR 037547A1 AR P020104423 A ARP020104423 A AR P020104423A AR P020104423 A ARP020104423 A AR P020104423A AR 037547 A1 AR037547 A1 AR 037547A1
Authority
AR
Argentina
Prior art keywords
linear motor
gas compressor
overplock
avoid
controller
Prior art date
Application number
ARP020104423A
Other languages
English (en)
Inventor
Mcgill Ian Campbell
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 AR037547A1 publication Critical patent/AR037547A1/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)
  • Compressor (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Control Of Linear Motors (AREA)

Abstract

Un compresor a gas de pistón libre que comprende un cilindro, un pistón que puede alternar dentro del cilindro y un motor eléctrico lineal alternativo acoplado en forma derivable al pistón que tiene al menos un devanado de excitación. Se obtiene una medida del tiempo de alternación del pistón, cualquier cambio en el tiempo de alternación se detecta y la potencia de entrada a dicho devanado de excitación se regula en respuesta a cualquier cambio detectado en el tiempo de alternación.
ARP020104423A 2001-11-20 2002-11-18 Un compresor a gas de piston libre, un metodo para evitar el sobreimpulso de la porcion de alternacion de un motor lineal y un controlador para dicho motor lineal AR037547A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AR037547A1 true AR037547A1 (es) 2004-11-17

Family

ID=19928840

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP020104423A AR037547A1 (es) 2001-11-20 2002-11-18 Un compresor a gas de piston libre, un metodo para evitar el sobreimpulso de la porcion de alternacion de un motor lineal y un controlador para dicho 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
ATE306616T1 (de) 2005-10-15
US6954040B2 (en) 2005-10-11
US20050168179A1 (en) 2005-08-04
EP1446579A1 (en) 2004-08-18
US6812597B2 (en) 2004-11-02
HK1064146A1 (en) 2005-01-21
TW200300480A (en) 2003-06-01
MXPA04004585A (es) 2004-08-13
ES2246427T3 (es) 2006-02-16
CA2466304A1 (en) 2003-05-30
JP3989901B2 (ja) 2007-10-10
AU2002356467A1 (en) 2003-06-10
BR0214292B1 (pt) 2011-11-16
DK1446579T3 (da) 2006-07-17
EP1446579B1 (en) 2005-10-12
KR100587795B1 (ko) 2006-06-12
AU2002356467B2 (en) 2007-07-26
NZ515578A (en) 2004-03-26
TW580536B (en) 2004-03-21
JP2005509796A (ja) 2005-04-14
US7285878B2 (en) 2007-10-23
EP1446579A4 (en) 2005-02-02
US20040263005A1 (en) 2004-12-30
DE60206651D1 (de) 2006-02-23
WO2003044365A1 (en) 2003-05-30
CN1589371A (zh) 2005-03-02
KR20050044555A (ko) 2005-05-12
BR0214292A (pt) 2004-09-21
US20030173834A1 (en) 2003-09-18
DE60206651T2 (de) 2006-06-22

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