EP2592276A2 - Kompressoralgorithmus zur Abschaltung bei Ausfall der digitalen Steuerung - Google Patents

Kompressoralgorithmus zur Abschaltung bei Ausfall der digitalen Steuerung Download PDF

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Publication number
EP2592276A2
EP2592276A2 EP12192128.2A EP12192128A EP2592276A2 EP 2592276 A2 EP2592276 A2 EP 2592276A2 EP 12192128 A EP12192128 A EP 12192128A EP 2592276 A2 EP2592276 A2 EP 2592276A2
Authority
EP
European Patent Office
Prior art keywords
compressor
pressure
predetermined value
discharge pressure
time period
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.)
Withdrawn
Application number
EP12192128.2A
Other languages
English (en)
French (fr)
Other versions
EP2592276A3 (de
Inventor
Ryan J. Dotzenrod
Alan D. Gustafson
YoungChan Ma
Titilope Z. Sule
Herman H. Viegas
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.)
Thermo King Corp
Original Assignee
Thermo King 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 Thermo King Corp filed Critical Thermo King Corp
Publication of EP2592276A2 publication Critical patent/EP2592276A2/de
Publication of EP2592276A3 publication Critical patent/EP2592276A3/de
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/06—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids specially adapted for stopping, starting, idling or no-load operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C27/00—Sealing arrangements in rotary-piston pumps specially adapted for elastic fluids
    • F04C27/005—Axial sealings for working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/24—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
    • F04C28/26—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C28/00—Control of, monitoring of, or safety arrangements for, pumps or pumping installations specially adapted for elastic fluids
    • F04C28/28—Safety arrangements; Monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/18—Pressure
EP12192128.2A 2011-11-11 2012-11-09 Kompressoralgorithmus zur Abschaltung bei Ausfall der digitalen Steuerung Withdrawn EP2592276A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161558750P 2011-11-11 2011-11-11

Publications (2)

Publication Number Publication Date
EP2592276A2 true EP2592276A2 (de) 2013-05-15
EP2592276A3 EP2592276A3 (de) 2015-11-18

Family

ID=47227530

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12192128.2A Withdrawn EP2592276A3 (de) 2011-11-11 2012-11-09 Kompressoralgorithmus zur Abschaltung bei Ausfall der digitalen Steuerung

Country Status (4)

Country Link
US (1) US20130121843A1 (de)
EP (1) EP2592276A3 (de)
AU (1) AU2012247071A1 (de)
BR (1) BR102012028915A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3032493B1 (fr) * 2015-02-09 2019-04-26 Danfoss Commercial Compressors Compresseur a spirales ayant un agencement de demarrage progressif
US11852131B2 (en) 2017-09-25 2023-12-26 Carrier Corporation Pressure safety shutoff

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5951260A (en) * 1997-05-01 1999-09-14 Cummins Engine Company, Inc. System and method for electronic air compressor control
JP3607042B2 (ja) * 1997-06-04 2005-01-05 株式会社神戸製鋼所 圧縮機の運転方法
US6497554B2 (en) * 2000-12-20 2002-12-24 Carrier Corporation Fail safe electronic pressure switch for compressor motor
US20040189590A1 (en) * 2003-03-26 2004-09-30 Ingersoll-Rand Company Human machine interface for a compressor system
JP4231443B2 (ja) * 2004-03-29 2009-02-25 オリオン機械株式会社 冷却装置
US6997003B2 (en) * 2004-06-25 2006-02-14 Carrier Corporation Method to control high condenser pressure
US8826680B2 (en) * 2005-12-28 2014-09-09 Johnson Controls Technology Company Pressure ratio unload logic for a compressor
US20090308086A1 (en) * 2006-10-06 2009-12-17 Alexander Lifson Refrigerant system with multi-speed pulse width modulated compressor
JP5224474B2 (ja) * 2009-12-02 2013-07-03 アネスト岩田株式会社 圧縮機の容量制御方法及び圧縮装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Also Published As

Publication number Publication date
BR102012028915A2 (pt) 2015-08-25
AU2012247071A1 (en) 2013-05-30
US20130121843A1 (en) 2013-05-16
EP2592276A3 (de) 2015-11-18

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