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ITMI20011918A0 - Sistema di controllo per essicatori di gas compresso a refrigerazione - Google Patents

Sistema di controllo per essicatori di gas compresso a refrigerazione

Info

Publication number
ITMI20011918A0
ITMI20011918A0 IT2001MI001918A ITMI20011918A ITMI20011918A0 IT MI20011918 A0 ITMI20011918 A0 IT MI20011918A0 IT 2001MI001918 A IT2001MI001918 A IT 2001MI001918A IT MI20011918 A ITMI20011918 A IT MI20011918A IT MI20011918 A0 ITMI20011918 A0 IT MI20011918A0
Authority
IT
Italy
Prior art keywords
control system
compressed gas
gas dryers
refrigeration compressed
refrigeration
Prior art date
Application number
IT2001MI001918A
Other languages
English (en)
Inventor
Luciano Bellemo
Peter Paul Praxmarer
Original Assignee
Domnick Hunter Hiross S P A
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 Domnick Hunter Hiross S P A filed Critical Domnick Hunter Hiross S P A
Priority to IT2001MI001918A priority Critical patent/ITMI20011918A1/it
Publication of ITMI20011918A0 publication Critical patent/ITMI20011918A0/it
Priority to US09/975,803 priority patent/US6467292B1/en
Priority to AT02078715T priority patent/ATE516871T1/de
Priority to DE02078715T priority patent/DE02078715T1/de
Priority to EP02078715A priority patent/EP1293243B1/en
Publication of ITMI20011918A1 publication Critical patent/ITMI20011918A1/it

Links

Classifications

    • 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
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/025—Motor control arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/265—Drying gases or vapours by refrigeration (condensation)
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/385—Dispositions with two or more expansion means arranged in parallel on a refrigerant line leading to the same evaporator
    • 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
    • F25B2600/021—Inverters therefor
    • 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
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21173—Temperatures of an evaporator of the fluid cooled by the evaporator at the outlet
    • 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
    • F25B41/30—Expansion means; Dispositions thereof
    • F25B41/37—Capillary tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Drying Of Gases (AREA)
IT2001MI001918A 2001-09-14 2001-09-14 Sistema di controllo per essicatori di gas compresso a refrigerazione ITMI20011918A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT2001MI001918A ITMI20011918A1 (it) 2001-09-14 2001-09-14 Sistema di controllo per essicatori di gas compresso a refrigerazione
US09/975,803 US6467292B1 (en) 2001-09-14 2001-10-12 Control system for compressed gas refrigeration dryers
AT02078715T ATE516871T1 (de) 2001-09-14 2002-09-09 Steuerungssystem für kältetrockner von druckgasen
DE02078715T DE02078715T1 (de) 2001-09-14 2002-09-09 Steuersystem für Druckgaskühltrockner
EP02078715A EP1293243B1 (en) 2001-09-14 2002-09-09 Control system for compressed gas refrigeration dryers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2001MI001918A ITMI20011918A1 (it) 2001-09-14 2001-09-14 Sistema di controllo per essicatori di gas compresso a refrigerazione

Publications (2)

Publication Number Publication Date
ITMI20011918A0 true ITMI20011918A0 (it) 2001-09-14
ITMI20011918A1 ITMI20011918A1 (it) 2003-03-14

Family

ID=11448370

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2001MI001918A ITMI20011918A1 (it) 2001-09-14 2001-09-14 Sistema di controllo per essicatori di gas compresso a refrigerazione

Country Status (5)

Country Link
US (1) US6467292B1 (it)
EP (1) EP1293243B1 (it)
AT (1) ATE516871T1 (it)
DE (1) DE02078715T1 (it)
IT (1) ITMI20011918A1 (it)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4582473B2 (ja) * 2001-07-16 2010-11-17 Ｓｍｃ株式会社 恒温液循環装置
US7143593B2 (en) 2003-03-24 2006-12-05 Sanyo Electric Co., Ltd. Refrigerant cycle apparatus
IL155665A (en) * 2003-04-29 2009-05-04 Pessach Seidel Donating energy storage
US7475556B2 (en) * 2004-03-15 2009-01-13 Parker Hannifin Corporation System and apparatus controlling a variable speed compressor system
US7918655B2 (en) 2004-04-30 2011-04-05 Computer Process Controls, Inc. Fixed and variable compressor system capacity control
EP1607699B1 (en) * 2004-06-10 2008-05-14 Micheletti Impianti S.R.L. Refrigeration plant
KR20060015973A (ko) * 2004-08-16 2006-02-21 엘지전자 주식회사 에어콘의 과부하 조절 장치
IL174262A0 (en) * 2006-03-12 2006-08-01 Pessach Seidel A self-regulated thermal energy system
BE1017362A3 (nl) * 2006-11-10 2008-07-01 Atlas Copco Airpower Nv Werkwijze voor het koeldrogen.
ITPD20070127A1 (it) 2007-04-05 2008-10-06 Mta Spa Essiccatore
BE1021855B1 (nl) * 2014-05-09 2016-01-22 Atlas Copco Airpower, Naamloze Vennootschap Werkwijze en inrichting voor het koeldrogen van een gas
BE1021883B1 (nl) * 2014-05-09 2016-01-25 Atlas Copco Airpower, Naamloze Vennootschap Werkwijze en inrichting voor het koeldrogen van een gas
BE1021844B1 (nl) * 2014-05-09 2016-01-22 Atlas Copco Airpower, Naamloze Vennootschap Inrichting en werkwijze voor het koeldrogen van een gas
BE1022137B1 (nl) * 2014-05-09 2016-02-19 Atlas Copco Airpower, Naamloze Vennootschap Werkwijze voor het koeldrogen van een gas
HUE042003T2 (hu) * 2014-05-09 2019-06-28 Atlas Copco Airpower Nv Eljárás és készülék gáznak keringõ hûtõfolyadékkal és kerülõvezeték alkalmazásával történõ hûtve szárítására
EP3059510B1 (en) 2015-02-23 2018-04-11 Luigi Vaccaro Apparatus and method to dehumidify a fluid
CN112128852B (zh) * 2020-09-14 2024-04-12 珠海格力电器股份有限公司 一种双冷凝温度热泵系统和控制方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418548A (en) * 1982-03-29 1983-12-06 Trane Cac, Inc. Variable capacity multiple compressor refrigeration system
US4787211A (en) * 1984-07-30 1988-11-29 Copeland Corporation Refrigeration system
DE8712812U1 (de) * 1987-09-23 1989-02-16 VIA Gesellschaft für Verfahrenstechnik mbH, 4000 Düsseldorf Drucklufttrockner
US5253483A (en) * 1990-09-14 1993-10-19 Nartron Corporation Environmental control system
US5257508A (en) * 1990-09-14 1993-11-02 Nartron Corporation Environmental control system
US5271238A (en) * 1990-09-14 1993-12-21 Nartron Corporation Environmental control system
US5396779A (en) * 1990-09-14 1995-03-14 Nartron Corporation Environmental control system
US5193353A (en) * 1991-07-05 1993-03-16 Carrier Corporation High capacity hot gas heating system for transport refrigeration system
US5231846A (en) * 1993-01-26 1993-08-03 American Standard Inc. Method of compressor staging for multi-compressor multi-circuited refrigeration systems
US5845509A (en) * 1997-09-26 1998-12-08 Shaw; David N. Variable speed parallel centrifugal compressors for HVAC and refrigeration systems
US5916252A (en) * 1997-10-29 1999-06-29 Matsushita Electric Industrial Co., Ltd. Refrigerating or air-conditioning apparatus
BE1013150A3 (nl) * 1999-11-24 2001-10-02 Atlas Copco Airpower Nv Inrichting en werkwijze voor het koeldrogen.
ES2300390T3 (es) * 2001-03-12 2008-06-16 M.T.A. S.P.A. Secador de aire comprimido por ciclo frigorifico y procedimiento de realizacion practica de dicho secador.

Also Published As

Publication number Publication date
EP1293243A1 (en) 2003-03-19
DE02078715T1 (de) 2006-01-26
ATE516871T1 (de) 2011-08-15
ITMI20011918A1 (it) 2003-03-14
US6467292B1 (en) 2002-10-22
EP1293243B1 (en) 2011-07-20

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