CA2574879C - Dynamically controlled compressors - Google Patents

Dynamically controlled compressors Download PDF

Info

Publication number
CA2574879C
CA2574879C CA 2574879 CA2574879A CA2574879C CA 2574879 C CA2574879 C CA 2574879C CA 2574879 CA2574879 CA 2574879 CA 2574879 A CA2574879 A CA 2574879A CA 2574879 C CA2574879 C CA 2574879C
Authority
CA
Canada
Prior art keywords
compressors
inertia
pressure side
vessel
predetermined size
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.)
Expired - Fee Related
Application number
CA 2574879
Other languages
English (en)
French (fr)
Other versions
CA2574879A1 (en
Inventor
Ronald David Conry
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.)
Danfoss Turbocor Compressors BV
Original Assignee
Turbocor Inc
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 Turbocor Inc filed Critical Turbocor Inc
Publication of CA2574879A1 publication Critical patent/CA2574879A1/en
Application granted granted Critical
Publication of CA2574879C publication Critical patent/CA2574879C/en
Expired - Fee Related 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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • 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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • 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
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/85978—With pump
    • Y10T137/86131—Plural
    • Y10T137/86163—Parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
CA 2574879 2004-07-27 2005-07-21 Dynamically controlled compressors Expired - Fee Related CA2574879C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US59108204P 2004-07-27 2004-07-27
US60/591,082 2004-07-27
PCT/CA2005/001149 WO2006010251A1 (en) 2004-07-27 2005-07-21 Dynamically controlled compressors

Publications (2)

Publication Number Publication Date
CA2574879A1 CA2574879A1 (en) 2006-02-02
CA2574879C true CA2574879C (en) 2010-04-27

Family

ID=35785869

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2574879 Expired - Fee Related CA2574879C (en) 2004-07-27 2005-07-21 Dynamically controlled compressors

Country Status (9)

Country Link
US (1) US20080210317A1 (zh)
EP (1) EP1781949A4 (zh)
JP (1) JP2008507659A (zh)
KR (1) KR20070045266A (zh)
CN (1) CN101002025A (zh)
AU (1) AU2005266792A1 (zh)
BR (1) BRPI0513578A (zh)
CA (1) CA2574879C (zh)
WO (1) WO2006010251A1 (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009016392A1 (de) 2009-04-07 2010-10-14 Man Turbo Ag Verdichteranordnung
WO2017083095A1 (en) 2015-11-09 2017-05-18 Carrier Corporation Dual-compressor refrigeration unit
US11408418B2 (en) * 2019-08-13 2022-08-09 Rockwell Automation Technologies, Inc. Industrial control system for distributed compressors
WO2024073702A1 (en) * 2022-09-29 2024-04-04 Opticool Solutions, LLC Automatic dual pump system with three-way valve

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191305865A (en) * 1912-03-18 1913-12-04 Cyrus Howard Hapgood Improvements in Refrigerating Apparatus.
US1719807A (en) * 1923-06-04 1929-07-02 Westinghouse Electric & Mfg Co Refrigerator
US2548472A (en) * 1947-12-19 1951-04-10 Standard Oil Dev Co Compressor pulsation dampener
GB1388244A (en) * 1972-07-17 1975-03-26 Applied Air Cond Equip Refrigeration machine
US4326387A (en) * 1978-04-03 1982-04-27 Hussmann Refrigerator Co. Fluidic time delay system
US4465090A (en) * 1982-05-07 1984-08-14 Menco Manufacturing, Inc. Air relay
US4646530A (en) * 1986-07-02 1987-03-03 Carrier Corporation Automatic anti-surge control for dual centrifugal compressor system
JPH0610562B2 (ja) * 1987-08-31 1994-02-09 三菱電機株式会社 ヒートポンプ式冷暖房装置
JP2668926B2 (ja) * 1988-03-31 1997-10-27 アイシン精機株式会社 液圧回路
JP2911228B2 (ja) * 1990-12-13 1999-06-23 三洋電機株式会社 冷凍サイクルの制御装置
US5222370A (en) * 1992-01-17 1993-06-29 Carrier Corporation Automatic chiller stopping sequence
JP3649548B2 (ja) * 1997-03-25 2005-05-18 三菱重工業株式会社 冷凍サイクル
US5875637A (en) * 1997-07-25 1999-03-02 York International Corporation Method and apparatus for applying dual centrifugal compressors to a refrigeration chiller unit
US6082408A (en) * 1998-09-22 2000-07-04 Navistar International Transportation Corp Modular air tank assembly
US6478560B1 (en) * 2000-07-14 2002-11-12 Ingersoll-Rand Company Parallel module rotary screw compressor and method
US6679683B2 (en) * 2000-10-16 2004-01-20 Copeland Corporation Dual volume-ratio scroll machine
JP4774171B2 (ja) * 2001-08-20 2011-09-14 社団法人エルピーガス協会 空気調和装置
CA2373905A1 (en) * 2002-02-28 2003-08-28 Ronald David Conry Twin centrifugal compressor

Also Published As

Publication number Publication date
KR20070045266A (ko) 2007-05-02
JP2008507659A (ja) 2008-03-13
WO2006010251A1 (en) 2006-02-02
AU2005266792A1 (en) 2006-02-02
EP1781949A4 (en) 2010-06-09
EP1781949A1 (en) 2007-05-09
US20080210317A1 (en) 2008-09-04
BRPI0513578A (pt) 2008-05-06
CA2574879A1 (en) 2006-02-02
CN101002025A (zh) 2007-07-18

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