GB1430491A - Heat exchangers - Google Patents

Heat exchangers

Info

Publication number
GB1430491A
GB1430491A GB437674A GB437674A GB1430491A GB 1430491 A GB1430491 A GB 1430491A GB 437674 A GB437674 A GB 437674A GB 437674 A GB437674 A GB 437674A GB 1430491 A GB1430491 A GB 1430491A
Authority
GB
United Kingdom
Prior art keywords
plate
stack
collar
plates
surrounding
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.)
Expired
Application number
GB437674A
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.)
Chaffoteaux et Maury SAS
Original Assignee
Chaffoteaux et Maury SAS
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 Chaffoteaux et Maury SAS filed Critical Chaffoteaux et Maury SAS
Publication of GB1430491A publication Critical patent/GB1430491A/en
Expired 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
    • F28D9/0031—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 the conduits for one heat-exchange medium being formed by paired plates touching each other
    • F28D9/0043—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 the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
    • F28D9/005—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 the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/08—Hot-water central heating systems in combination with systems for domestic hot-water supply
    • F24D3/082—Hot water storage tanks specially adapted therefor
    • 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
    • F28D9/0012—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 the apparatus having an annular form
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/10—Particular pattern of flow of the heat exchange media
    • F28F2250/102—Particular pattern of flow of the heat exchange media with change of flow direction

Abstract

1430491 Plate heat exchangers CHAFFOTEAUX ET MAURY 30 Jan 1974 [2 Feb 1973] 04376/74 Heading F4S In a heat exchanger comprising a stack of peripherally flanged circular plates 1 nested one within the other to define two series of flow spaces 9 therebetween for first and second heat exchange fluids, e.g. hot water from a central heating boiler and cold water to be heated for supply to hot water taps, each plate 1 has two openings 10 and 11 of different diameters each surrounded by a respective collar 12 and 13. The collar 12 surrounding the smaller opening 10 projects from the opposite surface of the plate to that surrounding the larger opening 11, and the plates of the stack are angularly displaced in stepwise fashion by 90 degrees. The difference in the diameters of the two collars is such that the smaller collar of one plate fits inside the larger collar of the facing adjacent plate of the stack so as to define transfer passages, e.g. 21, 22, for leading fluid from one space to the next in the series. The flanged rim 3 of each plate has a stepped configuration, and the plates are joined together in fluid-tight manner by means of brazing material 15, 16. Each plate is provided with a number of ribs or bosses 8 serving to impart turbulence to the heat exchange fluids as they flow through the spaces 9. The ends of the stack are connected to hemispherical domes 17 and 18.
GB437674A 1973-02-02 1974-01-30 Heat exchangers Expired GB1430491A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7303795A FR2216539B1 (en) 1973-02-02 1973-02-02

Publications (1)

Publication Number Publication Date
GB1430491A true GB1430491A (en) 1976-03-31

Family

ID=9114262

Family Applications (1)

Application Number Title Priority Date Filing Date
GB437674A Expired GB1430491A (en) 1973-02-02 1974-01-30 Heat exchangers

Country Status (8)

Country Link
JP (1) JPS5641919B2 (en)
BE (1) BE810496A (en)
CH (1) CH584393A5 (en)
DE (1) DE2404630C2 (en)
ES (1) ES422763A1 (en)
FR (1) FR2216539B1 (en)
GB (1) GB1430491A (en)
IT (1) IT1005365B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989000671A1 (en) * 1987-07-13 1989-01-26 Pentti Raunio A method of constructing a heat exchanger and a heat exchanger constructed by using that method
WO1994028367A1 (en) * 1993-05-29 1994-12-08 E J Bowman (Birmingham) Ltd. Heat exchanger

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2358622A1 (en) * 1976-07-12 1978-02-10 Chaffoteaux Et Maury IMPROVEMENTS TO HOT WATER PRODUCTION FACILITIES FOR TAPPING
FR2435687B1 (en) * 1978-09-08 1985-11-15 Hisaka Works Ltd PLATE HEAT EXCHANGER
JPS56146995A (en) * 1980-04-16 1981-11-14 Hitachi Ltd Heat exchanger
DE3141161C2 (en) * 1981-10-16 1984-04-26 W. Schmidt GmbH & Co KG, 7518 Bretten Plate heat exchanger
DE3616746A1 (en) * 1986-05-17 1987-11-19 Moll Hermann Dipl Ing Fh Plate heat exchanger
GB9101112D0 (en) * 1991-01-18 1991-02-27 Todd Martyn Modular heat exchanger
WO1996032582A1 (en) * 1995-04-12 1996-10-17 Allen Caggiano Fluid vaporization system
DE19517174C1 (en) * 1995-05-10 1996-06-05 Laengerer & Reich Gmbh & Co Plate heat exchanger with stacked heat exchange plates
FR2795167B1 (en) * 1999-06-21 2001-09-14 Valeo Thermique Moteur Sa PLATE HEAT EXCHANGER, PARTICULARLY FOR COOLING AN OIL OF A MOTOR VEHICLE
DE19939264B4 (en) * 1999-08-19 2005-08-18 Behr Gmbh & Co. Kg Plate heat exchangers
JP2021188844A (en) * 2020-06-02 2021-12-13 パナソニックＩｐマネジメント株式会社 Heat exchanger

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB597615A (en) * 1945-08-23 1948-01-29 Winget Ltd Improvements relating to machines for use in mixing concrete and other materials
GB191505976A (en) 1915-04-21 1915-09-09 Unit Engineering Company Ltd Improvements in Apparatus for Heating and Cooling Liquids and for like purposes.
GB867869A (en) * 1957-06-14 1961-05-10 Rolls Royce Improvements in or relating to heat exchangers

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989000671A1 (en) * 1987-07-13 1989-01-26 Pentti Raunio A method of constructing a heat exchanger and a heat exchanger constructed by using that method
AU613068B2 (en) * 1987-07-13 1991-07-25 Pentti Raunio Method of constructing heat exchanger
US5088552A (en) * 1987-07-13 1992-02-18 Racert Oy Method of constructing a heat exchanger and a heat exchanger constructed by using that method
WO1994028367A1 (en) * 1993-05-29 1994-12-08 E J Bowman (Birmingham) Ltd. Heat exchanger

Also Published As

Publication number Publication date
DE2404630A1 (en) 1974-08-15
IT1005365B (en) 1976-08-20
FR2216539B1 (en) 1976-09-10
ES422763A1 (en) 1976-04-16
JPS49111253A (en) 1974-10-23
CH584393A5 (en) 1977-01-31
JPS5641919B2 (en) 1981-10-01
FR2216539A1 (en) 1974-08-30
BE810496A (en) 1974-08-01
DE2404630C2 (en) 1982-08-26

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940129