WO2006069360A3 - Dehydrating breather apparatus and method - Google Patents

Dehydrating breather apparatus and method Download PDF

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Publication number
WO2006069360A3
WO2006069360A3 PCT/US2005/046975 US2005046975W WO2006069360A3 WO 2006069360 A3 WO2006069360 A3 WO 2006069360A3 US 2005046975 W US2005046975 W US 2005046975W WO 2006069360 A3 WO2006069360 A3 WO 2006069360A3
Authority
WO
WIPO (PCT)
Prior art keywords
moisture
breather
appartus
control module
dehydrating breather
Prior art date
Application number
PCT/US2005/046975
Other languages
French (fr)
Other versions
WO2006069360A2 (en
Inventor
Thomas M Golner
Shirish P Mehta
Original Assignee
Waukesha Electric Systems Inc
Thomas M Golner
Shirish P Mehta
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 Waukesha Electric Systems Inc, Thomas M Golner, Shirish P Mehta filed Critical Waukesha Electric Systems Inc
Priority to AU2005318956A priority Critical patent/AU2005318956B2/en
Priority to CN2005800486184A priority patent/CN101128891B/en
Priority to CA2593528A priority patent/CA2593528C/en
Priority to KR1020077016920A priority patent/KR101224260B1/en
Priority to BRPI0519359-1A priority patent/BRPI0519359A2/en
Priority to EP05857210A priority patent/EP1844480A2/en
Priority to MX2007007832A priority patent/MX2007007832A/en
Publication of WO2006069360A2 publication Critical patent/WO2006069360A2/en
Publication of WO2006069360A3 publication Critical patent/WO2006069360A3/en
Priority to HK08106320.0A priority patent/HK1112528A1/en

Links

Classifications

    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0415—Beds in cartridges
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0454—Controlling adsorption
    • 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
    • B01D53/261—Drying gases or vapours by adsorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/25—Coated, impregnated or composite adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/80—Water
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40007—Controlling pressure or temperature swing adsorption
    • B01D2259/40009—Controlling pressure or temperature swing adsorption using sensors or gas analysers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2259/00—Type of treatment
    • B01D2259/40—Further details for adsorption processes and devices
    • B01D2259/40083—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption
    • B01D2259/40088—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating
    • B01D2259/40096—Regeneration of adsorbents in processes other than pressure or temperature swing adsorption by heating by using electrical resistance heating
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B01D53/04—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 by adsorption, e.g. preparative gas chromatography with stationary adsorbents
    • B01D53/0407—Constructional details of adsorbing systems
    • B01D53/0438—Cooling or heating systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • Drying Of Gases (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Treatment Of Fiber Materials (AREA)
  • External Artificial Organs (AREA)

Abstract

A dehydrator breather appartus (10, 100) for hydrating air (29) in a container (27), which includes purging of accumulated moisture by detecting (111) absorbed moisture in the breather (125) by closing an air passageway (105) while opening a moisture exit port (119 ) . A control module (101) adjusts a default time-based purge cycle to account for fluctuations in the detected moisture. The control module (101) includes an external communication capability (175) to enable a monitoring station to monitor the breather appartus (10, 100).
PCT/US2005/046975 2004-12-23 2005-12-23 Dehydrating breather apparatus and method WO2006069360A2 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AU2005318956A AU2005318956B2 (en) 2004-12-23 2005-12-23 Dehydrating breather apparatus and method
CN2005800486184A CN101128891B (en) 2004-12-23 2005-12-23 Automatic dehydrating breather apparatus and dehydrating system
CA2593528A CA2593528C (en) 2004-12-23 2005-12-23 Automatic dehydrating breather apparatus and method
KR1020077016920A KR101224260B1 (en) 2004-12-23 2005-12-23 Dehydrating breather apparatus and method
BRPI0519359-1A BRPI0519359A2 (en) 2004-12-23 2005-12-23 Dehydration method and breathing apparatus
EP05857210A EP1844480A2 (en) 2004-12-23 2005-12-23 Dehydrating breather apparatus and method
MX2007007832A MX2007007832A (en) 2004-12-23 2005-12-23 Automatic dehydrating breather apparatus and method.
HK08106320.0A HK1112528A1 (en) 2004-12-23 2008-06-06 Automatic dehydrating breather apparatus and dehydrating system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/019,272 US7332015B2 (en) 2002-09-06 2004-12-23 Automatic dehydrating breather apparatus and method
US11/019,272 2004-12-23

Publications (2)

Publication Number Publication Date
WO2006069360A2 WO2006069360A2 (en) 2006-06-29
WO2006069360A3 true WO2006069360A3 (en) 2006-08-24

Family

ID=36177961

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/046975 WO2006069360A2 (en) 2004-12-23 2005-12-23 Dehydrating breather apparatus and method

Country Status (10)

Country Link
US (1) US7332015B2 (en)
EP (1) EP1844480A2 (en)
KR (1) KR101224260B1 (en)
CN (1) CN101128891B (en)
AU (1) AU2005318956B2 (en)
BR (1) BRPI0519359A2 (en)
CA (1) CA2593528C (en)
HK (1) HK1112528A1 (en)
MX (1) MX2007007832A (en)
WO (1) WO2006069360A2 (en)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10357085B3 (en) * 2003-12-06 2005-03-17 Maschinenfabrik Reinhausen Gmbh Air de-humidifying method for oil-insulated transformer, choke coil or stepping switch uses humidity-absorbing granules heated by electric heating device
EP1949393B1 (en) * 2005-11-16 2011-06-29 CTR Manufacturing Industries Limited Transformer conservator isolation valve (tciv)
DE102006009668B3 (en) * 2006-03-02 2007-04-12 Maschinenfabrik Reinhausen Gmbh Method of drying a moisture-absorbing material in an air treatment unit for oil-isolated transformers, coils or switches controls heating to when no air flows into their expansion units
US20080229605A1 (en) * 2007-03-23 2008-09-25 Brown Jerome R Gas drying assembly with cartridge and method
GB2450758A (en) * 2007-07-06 2009-01-07 Cummins Generator Technologies Device for reducing moisture in a rotating electrical machine
ES2356103T3 (en) * 2008-04-28 2011-04-04 Abb Technology Ltd METHOD AND DEVICE FOR DETERMINING THE RELATIVE HUMIDITY OF AN ELECTRICAL APPLIANCE FULL OF INSULATING LIQUID.
DE102010003710A1 (en) * 2010-04-08 2011-10-13 Endress + Hauser Gmbh + Co. Kg Method and device for determining a proportion of an adsorbed substance contained in an adsorbent material
EP2514511B1 (en) * 2011-04-20 2019-07-31 ABB Schweiz AG Air dehydrating breather assembly for providing dehumidified air to electrical devices, and related method
KR101108485B1 (en) * 2011-09-16 2012-01-31 성진종합전기 주식회사 A breather containing off valve
CN102360755B (en) * 2011-09-20 2013-05-15 咸阳供电局 Respirator
CN102784549A (en) * 2012-08-28 2012-11-21 温州菲德石化科技有限公司 Automatic regenerating dust-removing dewatering device for instrument air
US11338241B2 (en) * 2012-10-04 2022-05-24 Des-Case Corporation Diagnostic breather dryer
WO2014055919A1 (en) * 2012-10-04 2014-04-10 Des-Case Corporation Diagnostic breather dryer
US8871005B2 (en) * 2012-12-31 2014-10-28 Qualitrol Company, Llc Methods of regenerating desiccant in a breathing apparatus
US8748723B1 (en) * 2013-03-14 2014-06-10 Boveda, Inc. Humidity control system for wood products
EP2899728B2 (en) 2014-01-22 2019-11-13 ABB Schweiz AG A device comprising a high voltage apparatus including a fluid and equipment for detecting one or more physical properties of the fluid
US10500537B2 (en) 2015-07-01 2019-12-10 Easun-Mr Tap Changers (P) Ltd Regenerating breathers system
US9750811B2 (en) 2015-09-15 2017-09-05 Boveda, Inc. Devices and methods for controlling headspace humidity and oxygen levels
FR3042306B1 (en) * 2015-10-08 2017-10-27 Sncf Mobilites DRIVER FOR IMMERSE ELECTRICAL APPLIANCE
GB2543089B (en) * 2015-10-09 2020-04-29 Mohan Instrumentation Services Ltd Rail Mounting Desiccant Unit
US9874190B2 (en) 2016-01-26 2018-01-23 Cummins Power Generation Ip, Inc. Crank only exercise mode
US10008965B2 (en) 2016-01-26 2018-06-26 Cummins Power Generation Ip, Inc. Genset remote start control
US10863638B2 (en) * 2016-05-24 2020-12-08 Eaton Intelligent Power Limited Moisture control systems for enclosures
CN106228766B (en) * 2016-09-13 2018-05-22 国网山东省电力公司德州供电公司 Transformer breather shows early warning system
CA3034514C (en) 2016-10-12 2019-06-18 Drug Plastics & Glass Company, Inc. Container and closure assembly with predetermined humidity and related method
CN106783041A (en) * 2016-11-25 2017-05-31 国网河南省电力公司平顶山供电公司 A kind of electronics silica gel tank
CN107289976A (en) * 2017-04-25 2017-10-24 山东电力设备有限公司 The on-line monitoring and renovation process of a kind of electric power transformer breathing apparatus
CN107064135A (en) * 2017-04-25 2017-08-18 山东电力设备有限公司 Electric power transformer breathing apparatus is monitored on-line and regenerative system
US10612852B2 (en) * 2018-01-11 2020-04-07 Fortune Electric Co., Ltd. Transformer system and control method of air-drying device thereof
CN108310908A (en) * 2018-04-26 2018-07-24 广东电网有限责任公司 CT gas chambers adsorbent equipment and current transformer adsorbent equipment
US10876446B2 (en) 2018-05-14 2020-12-29 Des-Case Corporation System and apparatus for a diagnostic breather dryer having a coupleable expansion pack
KR101951038B1 (en) * 2018-12-14 2019-02-22 두원전력(주) Moisture absorber for transformer preventing leakage of insulating oil
CN110013743A (en) * 2019-04-24 2019-07-16 新能科电气有限公司 Water-steam separation device
WO2021024277A1 (en) * 2019-08-08 2021-02-11 Easun - Mr Tap Changers (P) Ltd Time based automatic self-regenerating breather
IT202100012284A1 (en) * 2021-05-13 2022-11-13 Comem Spa FILTERING DEVICE FOR SELF-REGENERATING DRYERS

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039504A1 (en) * 1980-05-02 1981-11-11 Pall Corporation Adsorbent fractionator with automatic cycle control and process
US4322223A (en) * 1979-03-30 1982-03-30 Pall Corporation Adsorbent fractionators with electronic sequence timer cycle control and process
US4546442A (en) * 1982-11-24 1985-10-08 Pall Corporation Microcomputer control system for desiccant dryer
JPS61174707A (en) * 1985-01-30 1986-08-06 Toshiba Corp Gas insulation transformer
DE20104259U1 (en) * 2001-03-01 2001-06-07 Siemens Ag Dehumidifier for oil-insulated transformers or inductors
EP1313112A1 (en) * 2001-11-13 2003-05-21 Messko Albert Hauser GmbH & Co. KG Air dehumidifier for oil insulated transformers, choke coils as well as tap changers
WO2004022204A1 (en) * 2002-09-06 2004-03-18 Waukesha Electric Systems, Incorporated Dehydrating breather apparatus and method
WO2004088679A2 (en) * 2003-04-04 2004-10-14 Maschinenfabrik Reinhausen Gmbh Air de-humidifier for oil-insulated transformers, choke coils and step switches

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2083732A (en) 1932-11-22 1937-06-15 Pittsburgh Res Corp Adsorbent apparatus
US2505581A (en) * 1945-03-26 1950-04-25 Gen Electric Means for drying gas in electrical apparatus
GB1199941A (en) * 1967-04-19 1970-07-22 Grace W R & Co A Gas Breather Assembly
US3572008A (en) 1968-10-25 1971-03-23 Hankison Corp Methods and means for cleaning and drying compressed fluid systems
US4127395A (en) * 1976-10-18 1978-11-28 Pall Corporation Adsorbent fractionator with fail-safe automatic cycle control and process
IT1121117B (en) * 1979-06-06 1986-03-26 Lattuada Sergio METHOD TO AUTOMATE AND OPTIMIZE THE OPERATING CYCLE OF ADSORPTION DEHYDRATION PLANTS
US4543446A (en) 1981-02-09 1985-09-24 General Electric Company Vaporization-cooled transformer havig provisions for replenishment of molecular sieve material
US4504286A (en) * 1984-04-25 1985-03-12 Phillips Petroleum Company Automatic drying tower switching system
US5427609A (en) 1993-09-14 1995-06-27 Horton Industries, Inc. Device for cleaning and drying compressed gas
US6235192B1 (en) 1997-03-20 2001-05-22 Parker-Hannifin Corporation Biflow drier with improved filtration
US5902381A (en) 1997-05-30 1999-05-11 General Signal Corporation Dehydrating breather apparatus
US6071321A (en) 1997-11-26 2000-06-06 Westinghouse Air Brake Company E-1 air dryer liquid separator with baffle

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4322223A (en) * 1979-03-30 1982-03-30 Pall Corporation Adsorbent fractionators with electronic sequence timer cycle control and process
EP0039504A1 (en) * 1980-05-02 1981-11-11 Pall Corporation Adsorbent fractionator with automatic cycle control and process
US4546442A (en) * 1982-11-24 1985-10-08 Pall Corporation Microcomputer control system for desiccant dryer
JPS61174707A (en) * 1985-01-30 1986-08-06 Toshiba Corp Gas insulation transformer
DE20104259U1 (en) * 2001-03-01 2001-06-07 Siemens Ag Dehumidifier for oil-insulated transformers or inductors
EP1313112A1 (en) * 2001-11-13 2003-05-21 Messko Albert Hauser GmbH & Co. KG Air dehumidifier for oil insulated transformers, choke coils as well as tap changers
WO2004022204A1 (en) * 2002-09-06 2004-03-18 Waukesha Electric Systems, Incorporated Dehydrating breather apparatus and method
WO2004088679A2 (en) * 2003-04-04 2004-10-14 Maschinenfabrik Reinhausen Gmbh Air de-humidifier for oil-insulated transformers, choke coils and step switches

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 010, no. 384 (E - 466) 23 December 1986 (1986-12-23) *

Also Published As

Publication number Publication date
MX2007007832A (en) 2007-11-08
CN101128891B (en) 2012-12-19
US20050103195A1 (en) 2005-05-19
AU2005318956B2 (en) 2011-04-21
KR101224260B1 (en) 2013-01-18
EP1844480A2 (en) 2007-10-17
AU2005318956A1 (en) 2006-06-29
BRPI0519359A2 (en) 2009-01-20
KR20070095968A (en) 2007-10-01
US7332015B2 (en) 2008-02-19
CN101128891A (en) 2008-02-20
CA2593528C (en) 2014-07-29
WO2006069360A2 (en) 2006-06-29
CA2593528A1 (en) 2006-06-29
HK1112528A1 (en) 2008-09-05

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