AU2002349191A1 - A control system for the movement of a piston - Google Patents
A control system for the movement of a pistonInfo
- Publication number
- AU2002349191A1 AU2002349191A1 AU2002349191A AU2002349191A AU2002349191A1 AU 2002349191 A1 AU2002349191 A1 AU 2002349191A1 AU 2002349191 A AU2002349191 A AU 2002349191A AU 2002349191 A AU2002349191 A AU 2002349191A AU 2002349191 A1 AU2002349191 A1 AU 2002349191A1
- Authority
- AU
- Australia
- Prior art keywords
- piston
- movement
- control system
- control
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
-
- 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
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
- F04B17/04—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors 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
- 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
- F04B49/065—Control using electricity and making use of computers
-
- 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
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
- H02K33/10—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs wherein the alternate energisation and de-energisation of the single coil system is effected or controlled by movement of the armatures
-
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/032—Reciprocating, oscillating or vibrating motors
-
- 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
- F04B2201/0201—Position of the piston
-
- 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
- F04B2201/0206—Length 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
- F04B2203/0401—Current
-
- 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
- F04B2203/0402—Voltage
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/BR2002/000158 WO2004046550A1 (en) | 2002-11-19 | 2002-11-19 | A control system for the movement of a piston |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002349191A1 true AU2002349191A1 (en) | 2004-06-15 |
Family
ID=32315130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002349191A Abandoned AU2002349191A1 (en) | 2002-11-19 | 2002-11-19 | A control system for the movement of a piston |
Country Status (6)
Country | Link |
---|---|
US (1) | US20060140777A1 (en) |
EP (1) | EP1567769A1 (en) |
JP (1) | JP2006506571A (en) |
CN (1) | CN1735749A (en) |
AU (1) | AU2002349191A1 (en) |
WO (1) | WO2004046550A1 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6398511B1 (en) * | 2000-08-18 | 2002-06-04 | Bombardier Motor Corporation Of America | Fuel injection driver circuit with energy storage apparatus |
BRPI0505060B1 (en) * | 2005-11-09 | 2020-11-10 | Embraco Indústria De Compressores E Soluções Em Refrigeração Ltda | linear compressor control system, linear compressor and linear compressor control method |
US20080269724A1 (en) * | 2007-04-27 | 2008-10-30 | Medtronic, Inc. | Implantable drug delivery device with programmable rate capacitor charge control |
DE102007037956A1 (en) * | 2007-05-21 | 2008-11-27 | Jöst GmbH + Co. KG | oscillating drive |
DE102007034296A1 (en) * | 2007-07-24 | 2009-01-29 | BSH Bosch und Siemens Hausgeräte GmbH | linear compressor |
FR2919356B1 (en) * | 2007-07-26 | 2009-10-30 | Suntec Ind France Soc Par Acti | MODULATING LIQUID PUMP |
ITGE20080036A1 (en) * | 2008-04-30 | 2009-11-01 | Dott Ing Mario Cozzani Srl | METHOD FOR THE CONTROL OF THE POSITION OF AN ELECTROMECHANICAL ACTUATOR FOR VALVES OF ALTERNATIVE COMPRESSORS. |
DE102009019450A1 (en) * | 2009-04-29 | 2010-11-11 | Webasto Ag | Method for operating and device with a metering pump |
ITRM20090537A1 (en) * | 2009-10-19 | 2011-04-20 | Etatron D S Spa | "PISTON STROKE CONTROL DEVICE FOR A DOSING PUMP" |
CN103826759A (en) * | 2011-09-13 | 2014-05-28 | 格瑞克明尼苏达有限公司 | Method for preventing pack-out in pumping system |
DE102011088704B4 (en) | 2011-12-15 | 2019-07-04 | Robert Bosch Gmbh | Method for determining the end point of an armature movement of a reciprocating piston pump |
AU2015370586B2 (en) * | 2014-12-22 | 2020-07-16 | Smith & Nephew Plc | Negative pressure wound therapy apparatus and methods |
KR102237723B1 (en) | 2015-10-28 | 2021-04-08 | 엘지전자 주식회사 | Compressor and method for controlling compressor |
KR20170049277A (en) | 2015-10-28 | 2017-05-10 | 엘지전자 주식회사 | Compressor and method for controlling compressor |
GB2543832B (en) * | 2015-10-30 | 2020-03-11 | Aspen Pumps Ltd | Pump driver |
CN106175888A (en) * | 2016-08-30 | 2016-12-07 | 苏州品诺维新医疗科技有限公司 | The warning system of a kind of operating theater instruments, alarm method and control system |
CN106388878A (en) * | 2016-08-30 | 2017-02-15 | 苏州品诺维新医疗科技有限公司 | Power control device and control method thereof and surgical operating system |
CN110552861B (en) * | 2018-05-30 | 2021-11-26 | 青岛海尔智能技术研发有限公司 | Method for compressor control and compressor |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4602174A (en) | 1983-12-01 | 1986-07-22 | Sunpower, Inc. | Electromechanical transducer particularly suitable for a linear alternator driven by a free-piston stirling engine |
US4965864A (en) * | 1987-12-07 | 1990-10-23 | Roth Paul E | Linear motor |
US5017854A (en) * | 1990-10-29 | 1991-05-21 | Hughes Aircraft Company | Variable duty cycle pulse width modulated motor control system |
US5446323A (en) * | 1991-09-25 | 1995-08-29 | Systems, Machines, Automation Components Corporation | Actuator with translational and rotational control |
JP2884545B2 (en) * | 1992-11-25 | 1999-04-19 | キヤノン株式会社 | Control method of cylinder device |
US5342176A (en) | 1993-04-05 | 1994-08-30 | Sunpower, Inc. | Method and apparatus for measuring piston position in a free piston compressor |
US5537820A (en) * | 1994-06-27 | 1996-07-23 | Sunpower, Inc. | Free piston end position limiter |
US5450521A (en) * | 1994-08-03 | 1995-09-12 | Sunpower, Inc. | Pulse width modulator |
US5592073A (en) | 1995-05-31 | 1997-01-07 | Sunpower, Inc. | Triac control circuit |
KR0176909B1 (en) * | 1996-05-08 | 1999-10-01 | 구자홍 | Driving device of a linear compressor |
US5704711A (en) * | 1996-07-31 | 1998-01-06 | Simmons; Michael R. | Portable mixing apparatus including a hand-held tool drive assembly |
US6203292B1 (en) * | 1997-04-20 | 2001-03-20 | Matsushita Refrigeration Company | Oscillation-type compressor |
TW353707B (en) * | 1997-09-26 | 1999-03-01 | Nat Science Council | Control device for linear compressor |
US6084320A (en) * | 1998-04-20 | 2000-07-04 | Matsushita Refrigeration Company | Structure of linear compressor |
DE19918930B4 (en) * | 1999-04-26 | 2006-04-27 | Lg Electronics Inc. | Power control device for a linear compressor and method |
US6199381B1 (en) * | 1999-09-02 | 2001-03-13 | Sunpower, Inc. | DC centering of free piston machine |
BR9907432B1 (en) * | 1999-12-23 | 2014-04-22 | Brasil Compressores Sa | COMPRESSOR CONTROL METHOD, PISTON POSITION MONITORING SYSTEM AND COMPRESSOR |
KR100317301B1 (en) * | 2000-01-21 | 2001-12-22 | 구자홍 | apparatus and method for sensing position of piston in linear compressor |
BR0001404A (en) * | 2000-03-23 | 2001-11-13 | Brasil Compressores Sa | Position sensor and compressor |
GB0008281D0 (en) * | 2000-04-04 | 2000-05-24 | Boc Group Plc | Improvements in reciprocating machines |
JP4366849B2 (en) * | 2000-08-31 | 2009-11-18 | 株式会社デンソー | Linear compressor |
KR100378814B1 (en) * | 2000-11-28 | 2003-04-07 | 엘지전자 주식회사 | Driving circuit for linear compressor |
KR100367604B1 (en) * | 2000-11-28 | 2003-01-10 | 엘지전자 주식회사 | Stroke control method for linear compressor |
KR100396774B1 (en) * | 2001-03-26 | 2003-09-03 | 엘지전자 주식회사 | Driving comtrol apparatus for reciprocating compressor |
US6623246B2 (en) * | 2001-04-13 | 2003-09-23 | Lg Electronics Inc. | Apparatus and method for controlling operation of linear motor compressor |
US6536326B2 (en) * | 2001-06-15 | 2003-03-25 | Sunpower, Inc. | Control system and method for preventing destructive collisions in free piston machines |
KR100411786B1 (en) * | 2001-09-03 | 2003-12-24 | 삼성전자주식회사 | Apparatus and method for controlling linear compressor |
NZ515578A (en) * | 2001-11-20 | 2004-03-26 | Fisher & Paykel Appliances Ltd | Reduction of power to free piston linear motor to reduce piston overshoot |
KR100449009B1 (en) * | 2001-11-27 | 2004-09-18 | 삼성전자주식회사 | Linear Compressor |
-
2002
- 2002-11-19 US US10/535,528 patent/US20060140777A1/en not_active Abandoned
- 2002-11-19 WO PCT/BR2002/000158 patent/WO2004046550A1/en not_active Application Discontinuation
- 2002-11-19 JP JP2004552291A patent/JP2006506571A/en active Pending
- 2002-11-19 EP EP02780984A patent/EP1567769A1/en not_active Withdrawn
- 2002-11-19 AU AU2002349191A patent/AU2002349191A1/en not_active Abandoned
- 2002-11-19 CN CNA02830165XA patent/CN1735749A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2006506571A (en) | 2006-02-23 |
CN1735749A (en) | 2006-02-15 |
WO2004046550A1 (en) | 2004-06-03 |
US20060140777A1 (en) | 2006-06-29 |
EP1567769A1 (en) | 2005-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |