GB926075A - Heat exchanger - Google Patents

Heat exchanger

Info

Publication number
GB926075A
GB926075A GB25559/61A GB2555961A GB926075A GB 926075 A GB926075 A GB 926075A GB 25559/61 A GB25559/61 A GB 25559/61A GB 2555961 A GB2555961 A GB 2555961A GB 926075 A GB926075 A GB 926075A
Authority
GB
United Kingdom
Prior art keywords
strips
heat exchange
condenser
wound
tubular
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
GB25559/61A
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.)
PHIL RICH FAN Mfg CO Inc
Original Assignee
PHIL RICH FAN Mfg CO Inc
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 PHIL RICH FAN Mfg CO Inc filed Critical PHIL RICH FAN Mfg CO Inc
Publication of GB926075A publication Critical patent/GB926075A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28B—STEAM OR VAPOUR CONDENSERS
    • F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
    • F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0018—Indoor units, e.g. fan coil units characterised by fans
    • F24F1/0029—Axial fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
    • F28D7/028—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of at least one medium being helically coiled, the coils having a conical configuration
    • 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
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D7/04—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being spirally coiled
    • 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
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements

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)
  • Geometry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

926,075. Refrigeration; tubular heat-exchangers. PHIL RICH MFG. CO. Inc. July 14, 1961 [Jan. 3, 1961], No. 25559/61. Classes 29 and 64 (3). A heat exchange assembly forming, for example, the condenser or evaporator of a refrigeration system comprises strips having spaced parallel tubular portions 17 and intervening web portions 16 which are wound helically about a vertical axis. In the embodiment illustrated, two bush strips 14 and 15 are wound into helices of progressively diminishing radius to form a conical condenser and are supplied with refrigerant from an inlet header 21 connected to a compressor 13. An outlet header 26 is provided and air is forced over the heat exchange surfaces by means of a fan 12. The strips are preferably formed by an extrusion process and it is stated that resistance to air flow between the strips is reduced by arranging the tubular portions of the strips in the illustrated staggered relationship.
GB25559/61A 1961-01-03 1961-07-14 Heat exchanger Expired GB926075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80380A US3058722A (en) 1961-01-03 1961-01-03 Heat exchanger

Publications (1)

Publication Number Publication Date
GB926075A true GB926075A (en) 1963-05-15

Family

ID=22157014

Family Applications (1)

Application Number Title Priority Date Filing Date
GB25559/61A Expired GB926075A (en) 1961-01-03 1961-07-14 Heat exchanger

Country Status (2)

Country Link
US (1) US3058722A (en)
GB (1) GB926075A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1913226B1 (en) * 1969-03-15 1970-08-27 Krupp Gmbh Heat exchanger consisting of hollow disks
SE7505362L (en) * 1975-05-07 1976-11-08 Atomenergi Ab HEAT EXCHANGE DEVICE
EP0168637A3 (en) * 1984-06-14 1986-07-02 Etablissement Agura Gas-fired heater, especially a condensing heater, with a spirally formed smoke duct, method for making such a heater and heater made by such a method
GB2172391B (en) * 1985-03-14 1988-11-09 Hudson Products Corp Air-cooled vapor condensers
US4883117A (en) * 1988-07-20 1989-11-28 Sundstrand Corporation Swirl flow heat exchanger with reverse spiral configuration
US4932467A (en) * 1988-10-17 1990-06-12 Sundstrand Corporation Multi-channel heat exchanger with uniform flow distribution
JP2686123B2 (en) * 1988-12-27 1997-12-08 三洋電機株式会社 Heat exchange equipment
US5159976A (en) * 1991-05-20 1992-11-03 Indiana Tube Corporation Heat transfer device
US5339640A (en) * 1992-12-23 1994-08-23 Modine Manufacturing Co. Heat exchanger for a thermoacoustic heat pump
DE4343928A1 (en) * 1993-12-22 1995-06-29 Linde Ag Heat exchanger for several media
DE10106371A1 (en) * 2001-02-12 2002-08-14 Ludwig Pilsl Arrangement, for exchanging heat, has tubes combined to form flat mechanical unit by a joint with good thermal conductivity with common outer wall forming heat exchange surface
DE102005059667A1 (en) * 2005-12-12 2007-06-14 Valeo Systemes Thermiques, La Verriere Heat exchanger with a plurality of tubular elements
ITBO20090364A1 (en) * 2009-06-05 2010-12-06 Copma S C A R L PERFECT HEAT EXCHANGER
JP5409544B2 (en) * 2010-08-04 2014-02-05 三菱電機株式会社 Air conditioner indoor unit and air conditioner
FR2964183B1 (en) * 2010-08-24 2015-11-20 Electricite De France IMPROVED THERMAL EXCHANGER
JP6521087B2 (en) * 2015-10-23 2019-05-29 三菱電機株式会社 Indoor unit of air conditioner

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1476789A (en) * 1921-04-07 1923-12-11 Edwin M Bassler Hot-blast heater
US1559213A (en) * 1922-04-17 1925-10-27 John W Winterbottom Heating apparatus
GB336755A (en) * 1929-09-21 1930-10-23 Howden James & Co Ltd Improvements in or relating to tubular heat exchangers
US2720383A (en) * 1947-02-24 1955-10-11 Huet Andre Heat exchanger tubes
GB769929A (en) * 1954-12-14 1957-03-13 Porter & Co Salford Ltd T Improvements in and relating to heat exchangers

Also Published As

Publication number Publication date
US3058722A (en) 1962-10-16

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