IN187948B - - Google Patents

Info

Publication number
IN187948B
IN187948B IN1281DE1993A IN187948B IN 187948 B IN187948 B IN 187948B IN 1281DE1993 A IN1281DE1993 A IN 1281DE1993A IN 187948 B IN187948 B IN 187948B
Authority
IN
India
Prior art keywords
sector plate
welded
heat exchanger
ribs
fairings
Prior art date
Application number
Other languages
English (en)
Inventor
Ronald Mulholland
Donald Mccallum
Original Assignee
Howden Group Plc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10725738&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IN187948(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Howden Group Plc filed Critical Howden Group Plc
Publication of IN187948B publication Critical patent/IN187948B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
    • F28G9/005—Cleaning by flushing or washing, e.g. with chemical solvents of regenerative heat exchanger
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/047—Sealing means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Power Steering Mechanism (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Separation By Low-Temperature Treatments (AREA)
IN1281DE1993 1992-11-26 1993-11-16 IN187948B (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB929224823A GB9224823D0 (en) 1992-11-26 1992-11-26 Ljungstrom heat exchanger

Publications (1)

Publication Number Publication Date
IN187948B true IN187948B (fr) 2002-07-27

Family

ID=10725738

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1281DE1993 IN187948B (fr) 1992-11-26 1993-11-16

Country Status (9)

Country Link
US (1) US5443113A (fr)
EP (1) EP0599577B1 (fr)
JP (1) JPH06207792A (fr)
CN (1) CN1056444C (fr)
AT (1) ATE166962T1 (fr)
CA (1) CA2103484C (fr)
DE (1) DE69318943D1 (fr)
GB (1) GB9224823D0 (fr)
IN (1) IN187948B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6155209A (en) * 1999-11-23 2000-12-05 Abb Air Preheater, Inc. Air preheater sector plate design with centered sealing arrangements
GB2358698A (en) 2000-01-19 2001-08-01 Howden Sirocco Ltd Rotary regenerative heat exchanger and rotor with primary and secondary vanes
US6505679B2 (en) * 2001-02-21 2003-01-14 Alstom Power N.V. Low-distortion sector plate for air preheaters
NO315061B1 (no) * 2001-07-26 2003-06-30 Stord Bartz As Anordning ved tallerken i skivetörke
DE10327078A1 (de) * 2003-06-13 2004-12-30 Klingenburg Gmbh Rotationswärmeaustauscher und Verfahren zur Abdichtung eines solchen
GB2424471A (en) * 2005-03-22 2006-09-27 Howden Power Ltd Rotary heat exchanger with a sector plate featuring suction ducts
NO334410B1 (no) 2010-09-10 2014-02-24 Flexit As Ventilasjonssystem
CN102825428B (zh) * 2012-08-19 2015-02-04 什邡市明日宇航工业股份有限公司 飞行器整流罩及其制造方法
WO2014106264A1 (fr) * 2012-12-31 2014-07-03 Thermo King Corporation Dispositif et procédé d'amélioration de flux d'air d'échangeur de chaleur
US9587894B2 (en) 2014-01-13 2017-03-07 General Electric Technology Gmbh Heat exchanger effluent collector
CN211876854U (zh) * 2019-07-26 2020-11-06 Geesco 有限公司 热交换器清洗系统
CN115836187B (zh) * 2020-05-13 2026-03-27 豪顿集团有限公司 呈抛物线形变形的扇形板

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732183A (en) * 1956-01-24 hammond
DE909135C (de) * 1951-08-14 1954-04-15 Svenska Rotor Maskiner Ab Waermetauscher, insbesondere Luftvorwaermer, mit zylindrischem Rotor
GB789971A (en) * 1953-03-13 1958-01-29 Superheater Co Ltd Improvements in and relating to heat exchangers
GB762419A (en) * 1953-06-29 1956-11-28 Svenska Rotor Maskiner Ab Improvements in or relating to heat transfer apparatus of the rotary regenerative type
GB798108A (en) * 1955-03-14 1958-07-16 Svenska Rotor Maskiner Ab Improvements in or relating to regenerative heat exchangers
GB778758A (en) * 1956-01-09 1957-07-10 Svenska Rotor Maskiner Ab Improvements in or relating to rotary regenerative heat exchangers
DE1101677B (de) * 1956-09-10 1961-03-09 Kraftanlagen Ag Umlaufender Regenerativ-Luftvorwaermer mit dynamischer Abdichtung
DE1233527B (de) * 1965-08-13 1967-02-02 Kraftanlagen Ag Umlaufender Regenerativ-Luftvorwaermer, insbesondere fuer OElfeuerungen
GB1133191A (en) * 1966-01-12 1968-11-13 Podolsky Mashinostroitelny Zd Improvements in and relating to regenerative air-heaters
US4141754A (en) * 1977-05-10 1979-02-27 Svenska Rotor Maskiner Aktiebolag Apparatus and method for cleaning the heat exchanging surfaces of the heat transfer plates of a rotary regenerative heat exchanger
US4124063A (en) * 1977-08-19 1978-11-07 The Air Preheater Company, Inc. Sector plate
US4122891A (en) * 1977-09-06 1978-10-31 The Air Preheater Company, Inc. Sector plate support
US4219069A (en) * 1979-05-31 1980-08-26 The Air Preheater Company, Inc. Quick release for sector plate
BE879153A (fr) * 1979-10-02 1980-02-01 Sadacem Installation de ramonage de rechauffeurs d'air rotatifs
US4284658A (en) * 1979-11-23 1981-08-18 General Motors Corporation Regenerator seal
GB2076953A (en) * 1980-05-29 1981-12-09 Gen Motors Corp A method for manufacturing a rotary regenerator seal cross arm assembly
CA1172244A (fr) * 1981-12-29 1984-08-07 Charles W. Hammond Methode et dispositif de decrassage de surfaces soumises a des temperatures tres elevees
DE3406516A1 (de) * 1984-02-23 1985-08-29 Kraftanlagen Ag, 6900 Heidelberg Vorrichtung zur reinigung der waermetauschenden flaechen der speichermassen von umlaufenden regenerativ-waermetauschern
JPS60251391A (ja) * 1984-05-29 1985-12-12 Gadelius Kk 回転再生型熱交換機のシ−ル機構
US5145011A (en) * 1989-07-19 1992-09-08 NGK Insulations, Ltd. Sealing members for use in gas preheater
US5038849A (en) * 1989-10-24 1991-08-13 Damper Design, Inc. Sealing of air heaters by deforming sector plates

Also Published As

Publication number Publication date
EP0599577A1 (fr) 1994-06-01
ATE166962T1 (de) 1998-06-15
EP0599577B1 (fr) 1998-06-03
CA2103484C (fr) 2004-10-19
JPH06207792A (ja) 1994-07-26
DE69318943D1 (de) 1998-07-09
GB9224823D0 (en) 1993-01-13
US5443113A (en) 1995-08-22
CA2103484A1 (fr) 1994-05-27
CN1056444C (zh) 2000-09-13
CN1090923A (zh) 1994-08-17

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