CA2389845A1 - Heat exchanger with beveled header - Google Patents

Heat exchanger with beveled header Download PDF

Info

Publication number
CA2389845A1
CA2389845A1 CA002389845A CA2389845A CA2389845A1 CA 2389845 A1 CA2389845 A1 CA 2389845A1 CA 002389845 A CA002389845 A CA 002389845A CA 2389845 A CA2389845 A CA 2389845A CA 2389845 A1 CA2389845 A1 CA 2389845A1
Authority
CA
Canada
Prior art keywords
heat exchanger
header
beveled
beveled header
end portion
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.)
Granted
Application number
CA002389845A
Other languages
French (fr)
Other versions
CA2389845C (en
Inventor
Jeffrey S. Leeson
Eric K. Peoples
Michael W. Brakey
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.)
Duramax Marine LLC
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2389845A1 publication Critical patent/CA2389845A1/en
Application granted granted Critical
Publication of CA2389845C publication Critical patent/CA2389845C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0206—Heat exchangers immersed in a large body of liquid
    • F28D1/022—Heat exchangers immersed in a large body of liquid for immersion in a natural body of water, e.g. marine radiators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B3/00—Hulls characterised by their structure or component parts
    • B63B3/14—Hull parts
    • B63B3/38—Keels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63H—MARINE PROPULSION OR STEERING
    • B63H21/00—Use of propulsion power plant or units on vessels
    • B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
    • B63H21/383—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like for handling cooling-water
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P3/00—Liquid cooling
    • F01P3/20—Cooling circuits not specific to a single part of engine or machine
    • F01P3/207—Cooling circuits not specific to a single part of engine or machine liquid-to-liquid heat-exchanging relative to marine vessels
    • 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
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/02—Tubular elements of cross-section which is non-circular
    • F28F1/04—Tubular elements of cross-section which is non-circular polygonal, e.g. rectangular
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
    • F28F9/0224—Header boxes formed by sealing end plates into covers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Steam Or Hot-Water Central Heating Systems (AREA)
  • Making Paper Articles (AREA)

Abstract

A header (204) for a keel cooler heat exchanger (200), the header (204) having a beveled closed end portion (216).
CA002389845A 1999-10-26 2000-10-26 Heat exchanger with beveled header Expired - Lifetime CA2389845C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US42756599A 1999-10-26 1999-10-26
US09/427,565 1999-10-26
PCT/US2000/041599 WO2001031264A2 (en) 1999-10-26 2000-10-26 Heat exchanger with beveled header

Publications (2)

Publication Number Publication Date
CA2389845A1 true CA2389845A1 (en) 2001-05-03
CA2389845C CA2389845C (en) 2005-06-28

Family

ID=23695408

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002389845A Expired - Lifetime CA2389845C (en) 1999-10-26 2000-10-26 Heat exchanger with beveled header

Country Status (8)

Country Link
EP (1) EP1242278A4 (en)
KR (1) KR20020047266A (en)
CN (1) CN1270938C (en)
AU (1) AU2747201A (en)
BR (1) BR0015212B1 (en)
CA (1) CA2389845C (en)
WO (1) WO2001031264A2 (en)
ZA (1) ZA200202796B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7044194B2 (en) 1999-10-26 2006-05-16 Duramax Marine, Llc Heat exchanger with beveled header
DE10230042A1 (en) * 2002-07-04 2004-01-22 Hydac S.A. Device for heat exchange between flowable media
US8376029B2 (en) 2002-10-29 2013-02-19 Duramax Marine, Llc Keel cooler with fluid flow diverter
US6896037B2 (en) * 2002-10-29 2005-05-24 Duramax Marine, Llc Keel cooler with fluid flow diverter
CN104131876B (en) * 2014-07-29 2017-02-22 广西玉林卓越动力发电设备有限公司 Marine generator set capable of running efficiently

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382218A (en) 1943-09-18 1945-08-14 Robert W Fernstrum Outboard marine heat exchanger
US2415154A (en) * 1943-11-26 1947-02-04 Walter Gustave Outboard engine cooling device
US3240179A (en) * 1964-02-12 1966-03-15 Cornelius W Van Ranst Cooler
US4043289A (en) * 1975-08-22 1977-08-23 The Walter Machine Company, Inc. Marine keel cooler
US4338993A (en) * 1980-02-22 1982-07-13 R. W. Fernstrum & Co. Underwater outboard marine heat exchanger
US5931217A (en) * 1998-05-20 1999-08-03 R.W. Fernstrum & Company Marine heat exchanger

Also Published As

Publication number Publication date
AU2747201A (en) 2001-05-08
BR0015212A (en) 2002-06-18
KR20020047266A (en) 2002-06-21
WO2001031264A8 (en) 2002-08-08
ZA200202796B (en) 2007-01-31
CN1382089A (en) 2002-11-27
BR0015212B1 (en) 2010-11-16
CA2389845C (en) 2005-06-28
WO2001031264A2 (en) 2001-05-03
EP1242278A4 (en) 2003-10-15
EP1242278A2 (en) 2002-09-25
WO2001031264A3 (en) 2002-01-17
CN1270938C (en) 2006-08-23

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Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20201026