KR20170001295A - 압축기 및 그것을 포함하는 칠러 시스템 - Google Patents

압축기 및 그것을 포함하는 칠러 시스템 Download PDF

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Publication number
KR20170001295A
KR20170001295A KR1020150091067A KR20150091067A KR20170001295A KR 20170001295 A KR20170001295 A KR 20170001295A KR 1020150091067 A KR1020150091067 A KR 1020150091067A KR 20150091067 A KR20150091067 A KR 20150091067A KR 20170001295 A KR20170001295 A KR 20170001295A
Authority
KR
South Korea
Prior art keywords
displacement sensors
substrate units
pair
displacement
disposed
Prior art date
Application number
KR1020150091067A
Other languages
English (en)
Korean (ko)
Inventor
이남수
정진희
이기욱
김소윤
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020150091067A priority Critical patent/KR20170001295A/ko
Priority to CN201610086254.9A priority patent/CN106286361A/zh
Priority to US15/052,954 priority patent/US20160377086A1/en
Publication of KR20170001295A publication Critical patent/KR20170001295A/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/10—Centrifugal pumps for compressing or evacuating
    • F04D17/12—Multi-stage pumps
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • F04D29/058—Bearings magnetic; electromagnetic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/003—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring position, not involving coordinate determination
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/165—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed inductors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/80—Devices generating input signals, e.g. transducers, sensors, cameras or strain gauges
    • F05D2270/821—Displacement measuring means, e.g. inductive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Microelectronics & Electronic Packaging (AREA)
KR1020150091067A 2015-06-26 2015-06-26 압축기 및 그것을 포함하는 칠러 시스템 KR20170001295A (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020150091067A KR20170001295A (ko) 2015-06-26 2015-06-26 압축기 및 그것을 포함하는 칠러 시스템
CN201610086254.9A CN106286361A (zh) 2015-06-26 2016-02-15 压缩机及包括该压缩机的制冷系统
US15/052,954 US20160377086A1 (en) 2015-06-26 2016-02-25 Compressor and chiller system including a compressor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150091067A KR20170001295A (ko) 2015-06-26 2015-06-26 압축기 및 그것을 포함하는 칠러 시스템

Publications (1)

Publication Number Publication Date
KR20170001295A true KR20170001295A (ko) 2017-01-04

Family

ID=57601938

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150091067A KR20170001295A (ko) 2015-06-26 2015-06-26 압축기 및 그것을 포함하는 칠러 시스템

Country Status (3)

Country Link
US (1) US20160377086A1 (zh)
KR (1) KR20170001295A (zh)
CN (1) CN106286361A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018128450A1 (ko) * 2017-01-06 2018-07-12 엘지전자 주식회사 압축기 구동장치 및 이를 구비한 칠러

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7003418B2 (ja) * 2017-02-17 2022-01-20 株式会社島津製作所 磁気軸受装置および真空ポンプ

Family Cites Families (14)

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Publication number Priority date Publication date Assignee Title
US4253079A (en) * 1979-04-11 1981-02-24 Amnon Brosh Displacement transducers employing printed coil structures
CN2200172Y (zh) * 1994-03-28 1995-06-07 彭澎 直线位移传感器
US7135857B2 (en) * 2003-12-12 2006-11-14 Honeywell International, Inc. Serially connected magnet and hall effect position sensor with air gaps between magnetic poles
JP2008151209A (ja) * 2006-12-15 2008-07-03 Jtekt Corp 磁気軸受装置
WO2008121394A1 (en) * 2007-03-29 2008-10-09 Flextronics Ap, Llc Method of producing a multi-turn coil from folded flexible circuitry
CN101126389A (zh) * 2007-09-24 2008-02-20 苏州昆拓冷机有限公司 制冷机用磁悬浮涡轮增压装置
JP5347446B2 (ja) * 2008-11-18 2013-11-20 株式会社ジェイテクト 基板形複層コイル及び変位センサ装置
JP5440205B2 (ja) * 2010-01-22 2014-03-12 株式会社ジェイテクト 変位センサ装置及び転がり軸受装置
KR20110008838U (ko) * 2011-08-25 2011-09-16 세진전자통신 주식회사 인덕터 및 이를 갖는 피시비 어셈블리
US9810228B2 (en) * 2011-09-14 2017-11-07 Danfoss A/S Centrifugal compressor diffuser control
CN203627131U (zh) * 2013-11-21 2014-06-04 中国科学院上海技术物理研究所 采用长线圈轴向充磁的对置式动圈直线压缩机
WO2015188117A1 (en) * 2014-06-06 2015-12-10 President And Fellows Of Harvard College Stretchable conductive composites for use in soft devices
KR101702178B1 (ko) * 2014-08-22 2017-02-13 엘지전자 주식회사 칠러 시스템
CN104373352B (zh) * 2014-11-05 2016-08-24 北京石油化工学院 磁悬浮单轴直驱压缩机

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018128450A1 (ko) * 2017-01-06 2018-07-12 엘지전자 주식회사 압축기 구동장치 및 이를 구비한 칠러
US10677496B2 (en) 2017-01-06 2020-06-09 Lg Electronics Inc. Compressor driving apparatus and chiller including the same

Also Published As

Publication number Publication date
CN106286361A (zh) 2017-01-04
US20160377086A1 (en) 2016-12-29

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