DE602007014125D1 - Satz von kolbenverdichtern und verfahren zum ölausgleich - Google Patents

Satz von kolbenverdichtern und verfahren zum ölausgleich

Info

Publication number
DE602007014125D1
DE602007014125D1 DE602007014125T DE602007014125T DE602007014125D1 DE 602007014125 D1 DE602007014125 D1 DE 602007014125D1 DE 602007014125 T DE602007014125 T DE 602007014125T DE 602007014125 T DE602007014125 T DE 602007014125T DE 602007014125 D1 DE602007014125 D1 DE 602007014125D1
Authority
DE
Germany
Prior art keywords
piston compressors
piston
oil compensation
compressors
running time
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.)
Active
Application number
DE602007014125T
Other languages
English (en)
Inventor
Bernd Heinbokel
Heinz Gassen
Kai Muenker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Carrier Corp
Original Assignee
Carrier Corp
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 Carrier Corp filed Critical Carrier Corp
Publication of DE602007014125D1 publication Critical patent/DE602007014125D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/18—Lubricating
    • 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
    • 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
    • F25B1/02—Compression machines, plants or systems with non-reversible cycle with compressor of reciprocating-piston 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
    • F25B31/00—Compressor arrangements
    • F25B31/002—Lubrication
    • F25B31/004—Lubrication oil recirculating arrangements
    • 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
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0253—Compressor control by controlling speed with variable speed
    • 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
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/006—Fluid-circulation arrangements optical fluid control arrangements
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressor (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
DE602007014125T 2007-10-18 2007-10-18 Satz von kolbenverdichtern und verfahren zum ölausgleich Active DE602007014125D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2007/009044 WO2009049649A1 (en) 2007-10-18 2007-10-18 Set of piston compressors and method for oil compensation

Publications (1)

Publication Number Publication Date
DE602007014125D1 true DE602007014125D1 (de) 2011-06-01

Family

ID=39456532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007014125T Active DE602007014125D1 (de) 2007-10-18 2007-10-18 Satz von kolbenverdichtern und verfahren zum ölausgleich

Country Status (6)

Country Link
US (1) US8734118B2 (de)
EP (1) EP2220444B1 (de)
AT (1) ATE506583T1 (de)
DE (1) DE602007014125D1 (de)
ES (1) ES2364986T3 (de)
WO (1) WO2009049649A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5773730B2 (ja) * 2011-04-28 2015-09-02 三菱重工業株式会社 室外機ユニット
US20140007602A1 (en) * 2012-07-09 2014-01-09 Telecomsultants, Inc. Systems, methods and apparatuses for automatic regulation of water temperature
JP2018071908A (ja) * 2016-10-31 2018-05-10 三菱重工サーマルシステムズ株式会社 冷凍装置、冷凍システム
US10830516B2 (en) * 2017-08-25 2020-11-10 Emerson Climate Technologies, Inc. Control system for multiple compressors
US11085683B2 (en) * 2018-06-22 2021-08-10 Emerson Climate Technologies Retail Solutions, Inc. Systems and methods for optical detection of refrigeration system abnormalities
US11460224B2 (en) * 2018-10-31 2022-10-04 Emerson Climate Technologies, Inc. Oil control for climate-control system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140041A (en) * 1961-01-09 1964-07-07 Kramer Trenton Co Means for controlling lubrication of hermetic compressors
US5634345A (en) * 1995-06-06 1997-06-03 Alsenz; Richard H. Oil monitoring system
EP0838640A3 (de) 1996-10-28 1998-06-17 Matsushita Refrigeration Company Ölstandausgleichsanlage für mehrere Verdichter
KR100445659B1 (ko) 2002-07-03 2004-08-21 엘지전자 주식회사 다수개의 압축기를 적용한 히트펌프 시스템의 오일회수방법
KR100504900B1 (ko) 2003-10-10 2005-07-29 엘지전자 주식회사 4대의 압축기를 구비한 공기조화기 및 그의 균유운전 제어방법

Also Published As

Publication number Publication date
EP2220444B1 (de) 2011-04-20
ATE506583T1 (de) 2011-05-15
EP2220444A1 (de) 2010-08-25
US20100247331A1 (en) 2010-09-30
WO2009049649A1 (en) 2009-04-23
ES2364986T3 (es) 2011-09-20
US8734118B2 (en) 2014-05-27

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