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
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
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).
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2146422A (en) * | 1983-09-07 | 1985-04-17 | Cryomec Ag | Heat exchanger |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CH648401A5 (en) * | 1980-07-10 | 1985-03-15 | Cryomec Ag | HEAT EXCHANGER. |
CH647592A5 (en) * | 1980-07-10 | 1985-01-31 | Cryomec Ag | HEAT TRANSFER ELEMENT, ESPECIALLY FOR CREATING A HEAT EXCHANGER FOR CRYOGENEOUS APPLICATIONS. |
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 |
WO1988006260A1 (en) * | 1987-02-17 | 1988-08-25 | 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 |
WO2018061531A1 (en) * | 2016-09-29 | 2018-04-05 | Jfeスチール株式会社 | Heat exchanger, radiant tube heating device, and method for manufacturing heat exchanger |
MA50916A (en) | 2017-11-15 | 2020-09-23 | Taylor Wharton Malaysia Snd 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 |
FR3134173B1 (en) * | 2022-04-04 | 2024-06-14 | Liebherr Aerospace Toulouse Sas | SPLIT PROFILE FOR INSERTION OF FLUID CIRCULATION TUBE AND ASSOCIATED HEAT EXCHANGER |
Family Cites Families (12)
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 |
-
1969
- 1969-01-21 US US3672446D patent/US3672446A/en not_active Expired - Lifetime
- 1969-11-10 CA CA067085A patent/CA923119A/en not_active Expired
-
1970
- 1970-01-13 GB GB1258881D patent/GB1258881A/en not_active Expired
- 1970-01-16 ZA ZA700278A patent/ZA70278B/en unknown
- 1970-01-20 FR FR7001991A patent/FR2028806B1/fr not_active Expired
- 1970-01-21 DE DE19702002572 patent/DE2002572A1/en active Pending
Cited By (1)
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 |
---|---|
ZA70278B (en) | 1971-11-24 |
US3672446A (en) | 1972-06-27 |
FR2028806A1 (en) | 1970-10-16 |
DE2002572A1 (en) | 1970-07-30 |
FR2028806B1 (en) | 1974-05-03 |
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 |