GB1258881A - - Google Patents

Info

Publication number
GB1258881A
GB1258881A GB1258881DA GB1258881A GB 1258881 A GB1258881 A GB 1258881A GB 1258881D A GB1258881D A GB 1258881DA GB 1258881 A GB1258881 A GB 1258881A
Authority
GB
United Kingdom
Prior art keywords
locking members
rolls
tube
finned
hub 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.)
Expired
Application number
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 filed Critical
Publication of GB1258881A publication Critical patent/GB1258881A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/22—Making finned or ribbed tubes by fixing strip or like material to tubes
    • B21C37/225—Making finned or ribbed tubes by fixing strip or like material to tubes longitudinally-ribbed tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00—Making other particular articles
    • B21D53/02—Making other particular articles heat exchangers or parts thereof, e.g. radiators, condensers fins, headers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
    • F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B39/00—Evaporators; Condensers
    • F25B39/02—Evaporators
    • 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
    • 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
    • F28F1/20—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 being attachable to the element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0646—Aluminium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/03—Heat exchange with the fluid
    • F17C2227/0367—Localisation of heat exchange
    • F17C2227/0388—Localisation of heat exchange separate
    • F17C2227/0393—Localisation of heat exchange separate using a vaporiser
    • 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
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0061—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications
    • F28D2021/0064—Vaporizers, e.g. evaporators

Abstract

1,258,881. Making filled heat-exchanger tubes; scanlng. AIR REDUCTION CO. Inc. 13 Jan., 1970 [21 Jan., 1969], No. 1608/70. Headings B3A, B3E and B3J. [Also in Division F4] An elongate continuously finned element e.g. of extruded aluminium, has a hub portion and two locking members all integral and correspondingly elongate with the fins, the element being clamped by means of the locking members to a tube e.g. of stainless steel. The hub portion may extend only halfway round the tube so that two co-operating finned elements are required, Figs. 4 and 7. The arrangement is intended for use as a heat exchanger. In Fig. 4, the longer of the two locking members 53, 54 extending from the hub portion 38 of each finned element, is folded over the shorter locking member of the other element. This is effected in a single two-stage operation by guiding the fin and tube elements between two sets of rolls. Fig. 7 shows the first stage rolls 120, 122 which effect a partial folding of the locking members 54 over the locking members 53. Fig. 8 (not shown) illustrates the second stage where the folding is completed. The tip portions of the fins are engaged and supported by the rolls as shown, during the bending operation. The roll drive is made reversible so that the finned tube can be re-run through the rolls if necessary. The roll forming mechanism may be utilized to effect snap coupling of the locking members (164, 165, Fig. 9).
GB1258881D 1969-01-21 1970-01-13 Expired GB1258881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79259369A 1969-01-21 1969-01-21

Publications (1)

Publication Number Publication Date
GB1258881A true GB1258881A (en) 1971-12-30

Family

ID=25157428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1258881D Expired GB1258881A (en) 1969-01-21 1970-01-13

Country Status (6)

Country Link
US (1) US3672446A (en)
CA (1) CA923119A (en)
DE (1) DE2002572A1 (en)
FR (1) FR2028806B1 (en)
GB (1) GB1258881A (en)
ZA (1) ZA70278B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146422A (en) * 1983-09-07 1985-04-17 Cryomec Ag Heat exchanger

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* Cited by examiner, † Cited by third party
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US4180055A (en) * 1978-01-03 1979-12-25 Hudnall Walter E Solar-heat collector
US4246892A (en) * 1978-05-17 1981-01-27 Waiche Meir R Solar energy collector panel
US4226605A (en) * 1978-10-23 1980-10-07 Airco, Inc. Flameless vaporizer
FR2460459A1 (en) * 1979-07-04 1981-01-23 Faure Edouard Heat pump evaporator with solar panel and fan - has ventilation holes for cross draught for auxiliary heating
DE2945282A1 (en) * 1979-11-09 1981-05-21 Elpag Ag Chur, Chur DEVICE FOR THE PRODUCTION OF TUBE PIECES OF PREDICTED LENGTH
US4438729A (en) * 1980-03-31 1984-03-27 Halliburton Company Flameless nitrogen skid unit
CH647592A5 (en) * 1980-07-10 1985-01-31 Cryomec Ag HEAT TRANSFER ELEMENT, ESPECIALLY FOR CREATING A HEAT EXCHANGER FOR CRYOGENEOUS APPLICATIONS.
CH648401A5 (en) * 1980-07-10 1985-03-15 Cryomec Ag HEAT EXCHANGER.
FR2491202B1 (en) * 1980-10-01 1986-02-28 Air Liquide ATMOSPHERIC HEATER
HU183314B (en) * 1981-02-06 1984-04-28 Laszlo Szuecs Ribbed heat exchanger and method for producing same
JPS58165400U (en) * 1982-04-29 1983-11-04 大同酸素株式会社 Low temperature liquefied gas evaporator
AU594234B2 (en) * 1987-02-17 1990-03-01 Hydrotherm Australia Pty. Ltd. Convector/radiator construction
US5174371A (en) * 1992-01-27 1992-12-29 Cryoquip, Inc. Atmospheric vaporizer heat exchanger
DE4207597A1 (en) * 1992-03-10 1993-09-23 Zl Cryo Technik Gmbh Industrie HEAT EXCHANGE ELEMENT AND HEAT EXCHANGE UNIT
US5390500A (en) * 1992-12-29 1995-02-21 Praxair Technology, Inc. Cryogenic fluid vaporizer system and process
DK176034B1 (en) * 1993-10-06 2006-01-02 Ole Hansen Modular, fluid-bearing room heating system that is heat-producing along exterior walls throughout their extent
US20060075762A1 (en) * 2004-09-16 2006-04-13 Wijngaarden Wim V LNG regas
US20070144184A1 (en) * 2005-12-22 2007-06-28 Wijingaarden Wim V Enhanced LNG regas
WO2009130436A1 (en) * 2008-04-25 2009-10-29 Mccoy Drilling Fluids Limited Method and apparatus for cooling a flow of gas
GB0915825D0 (en) * 2009-09-10 2009-10-07 Munster Simms Eng Ltd Apparatus for heating air
DE102009057904A1 (en) * 2009-12-11 2011-06-16 Deutsches Zentrum für Luft- und Raumfahrt e.V. Heat pipe
US9360163B2 (en) * 2013-03-15 2016-06-07 Globalfoundries Inc. Passive compressed gas storage container temperature stabilizer
JP5544580B1 (en) * 2013-07-26 2014-07-09 株式会社 エコファクトリー Air conditioner and method of operating air conditioner
US10345276B2 (en) 2014-04-14 2019-07-09 Waters Technologies Corporation Passive column pre-heater for use in chromatographic systems
EP2944861A1 (en) 2014-05-13 2015-11-18 Linde Aktiengesellschaft Convection supported by internal energy for air heated evaporators
KR102229433B1 (en) * 2016-09-29 2021-03-17 제이에프이 스틸 가부시키가이샤 Heat exchanger, radiant tube type heating device, and method of manufacturing heat exchanger
US11371655B2 (en) 2017-11-15 2022-06-28 Taylor-Wharton Malaysia Sdn. Bhd. Cryogenic fluid vaporizer
KR20200042660A (en) * 2018-10-16 2020-04-24 현대자동차주식회사 Apparatus for controlling display of vehicle, system having the same and method thereof
RU198603U1 (en) * 2019-10-22 2020-07-20 Акционерное общество "Златоустовский машиностроительный завод" HEAT EXCHANGE PANEL FOR HEATING RADIATOR
USD1009235S1 (en) * 2021-05-05 2023-12-26 Stego-Holding Gmbh Convector heater
FR3134173A1 (en) * 2022-04-04 2023-10-06 Liebherr-Aerospace Toulouse Sas SPLIT PROFILE FOR INSERTION OF FLUID CIRCULATION TUBE AND ASSOCIATED HEAT EXCHANGER

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR38249E (en) * 1929-10-18 1931-04-24 Improvements in the construction of cylinder heads and cylinders of internal combustion engines
US1841380A (en) * 1930-02-18 1932-01-19 Murray Man Corp Radiator
FR716972A (en) * 1931-04-29 1931-12-30 Improvements to the fins of heat exchangers
DE881184C (en) * 1942-10-08 1953-06-29 Gewerkschaft Reuss Multi-part wear sleeve for blowing and flushing offset pipes
US2405722A (en) * 1943-02-27 1946-08-13 Charles J Villier Heat exchange structure
US2743512A (en) * 1951-08-22 1956-05-01 Nat U S Radiator Corp Apparatus for finning pipe
US2721582A (en) * 1951-08-28 1955-10-25 Dresser Ind Pipe clamp
US3136038A (en) * 1960-10-06 1964-06-09 Modine Mfg Co Method of making a heat exchanger
US3231298A (en) * 1963-11-07 1966-01-25 Corning Glass Works Pipe coupling
DE1451221A1 (en) * 1964-03-24 1969-07-10 Goebel Dipl Ing Gerhard Tube heat exchanger with needles or short ribs in the longitudinal direction of the tubes
US3280907A (en) * 1964-09-01 1966-10-25 Hoffman Sidney Energy transfer device
US3293871A (en) * 1965-05-13 1966-12-27 Gen Dynamics Corp Cryogenic vaporizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2146422A (en) * 1983-09-07 1985-04-17 Cryomec Ag Heat exchanger

Also Published As

Publication number Publication date
DE2002572A1 (en) 1970-07-30
US3672446A (en) 1972-06-27
ZA70278B (en) 1971-11-24
FR2028806B1 (en) 1974-05-03
FR2028806A1 (en) 1970-10-16
CA923119A (en) 1973-03-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PE20 Patent expired after termination of 20 years