SE450600B - HEAT EXCHANGER WITH FLANGED ROWS ORGANIZED CONCENTRICLY CLAMPED AND SERIAL COVER - Google Patents
HEAT EXCHANGER WITH FLANGED ROWS ORGANIZED CONCENTRICLY CLAMPED AND SERIAL COVERInfo
- Publication number
- SE450600B SE450600B SE8104276A SE8104276A SE450600B SE 450600 B SE450600 B SE 450600B SE 8104276 A SE8104276 A SE 8104276A SE 8104276 A SE8104276 A SE 8104276A SE 450600 B SE450600 B SE 450600B
- Authority
- SE
- Sweden
- Prior art keywords
- pipe
- heat exchanger
- flanges
- clamped
- flanged
- Prior art date
Links
- 238000001816 cooling Methods 0.000 claims description 3
- 241000282461 Canis lupus Species 0.000 claims 1
- 240000008881 Oenanthe javanica Species 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Classifications
-
- 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
- F28F9/007—Auxiliary supports for elements
- F28F9/013—Auxiliary supports for elements for tubes or tube-assemblies
-
- 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
- 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
- F28D7/005—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 for only one medium being tubes having bent portions or being assembled from bent tubes or being tubes having a toroidal configuration
-
- 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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/011—Oxygen
-
- 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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/014—Nitrogen
-
- 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
- F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
- F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
- F17C2223/0146—Two-phase
- F17C2223/0153—Liquefied gas, e.g. LPG, GPL
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- 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
- F17C2225/00—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel
- F17C2225/01—Handled fluid after transfer, i.e. state of fluid after transfer from the vessel characterised by the phase
- F17C2225/0107—Single phase
- F17C2225/0123—Single phase gaseous, e.g. CNG, GNC
-
- 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
- F17C2227/0302—Heat exchange with the fluid by heating
- F17C2227/0309—Heat exchange with the fluid by heating using another fluid
- F17C2227/0311—Air heating
- F17C2227/0313—Air heating by forced circulation, e.g. using a fan
-
- 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
- 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
- F17C2227/0397—Localisation of heat exchange characterised by fins
-
- 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)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Sciences (AREA)
- Geometry (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Description
15 25 30 40 450 600 anordnat'fast under det att den andra däremot är förskjutbar på den centrala bäranordningen för att rören fritt skall kunna ut- flänsarna utbildade som separata, på rören pàklämbara element, så kan ett antal av de U- eller V-for- mígt böjda röravsnittet ha så långa ändar att de direkt bildar de rörstycken som skall förses med flänsar. Därigenom inbesparas vidga och sammandra sig. Är ungefär hälften av rörsvetsningarna ihopskruvningarna eller and- ra täta rörförbindningar. 15 25 30 40 450 600 arranged fixedly while the other, on the other hand, is displaceable on the central support device so that the pipes can freely form the flanges formed as separate elements clampable on the pipes, a number of the U- or V- The curved pipe sections have such long ends that they directly form the pipe sections to be provided with flanges. This saves widening and tightening. About half of the pipe welds are screwed together or other tight pipe connections.
Uppfinningen skall nedan beskrivas närmare i anslutning till ritningarna i form av ett utföringsexempel på uppfinningsföremålet i form av en förångare. Härvid visar fig 1 i perspektiv den und- re halvan av en övre fästanordning med en del av föràngaren, fig 2 samma del med avtäckt fästanordning sedd från sidan delvis i snitt, fig 3 en sidovy av förångaren i mindre skala och fig 4 förângaren i fig 3 sedd uppifrån och fig 5-7 olika röravsnítt var för sig. Pig 8 visar en på en central bäranorning axíellt förskjut- bar fästanordning, fíg 9 förångaren med en annan anordning av de flänsade rören. Pig 10 schematiskt den för transport i separata delar isärtagbara förångaren.The invention will be described in more detail below in connection with the drawings in the form of an exemplary embodiment of the object of the invention in the form of an evaporator. Fig. 1 shows in perspective the lower half of an upper fastening device with a part of the evaporator, Fig. 2 the same part with a covered fastening device seen from the side partly in section, Fig. 3 a side view of the evaporator on a smaller scale and Fig. 4 the evaporator in fig. 3 seen from above and fig 5-7 different pipe sections separately. Fig. 8 shows a fastening device which is axially displaceable on a central support device, Fig. 9 shows the evaporator with another device of the flanged pipes. Fig. 10 schematically shows the evaporator which can be disassembled for transport in separate parts.
I samtliga figurer har överensstämmande delar fått överens- stämmande hänvísningsbeteckningar. ^" _ Pörângaren har en central bärare eller balk 1 i form av ett rör med en fot 11. På denna central balk eller bäranordning är upptill en fästanordning Z och nedtill en fästanordning 5 anbragta.In all figures, corresponding parts have been given corresponding reference numerals. The extruder has a central carrier or beam 1 in the form of a tube with a foot 11. On this central beam or support device a fastening device Z and at the bottom a fastening device 5 are arranged.
Den övre fästanordningen Z är orubbligt fäst vid bärarröret 1 un- der det att den undre fåstanordning J är förskjutbar på röret 1. 7 Fästanordningen består av två cirkelrunda, tallríksformude skivor 21, 22. I den uppstâende kanten för dessa skivor är 10 i tvärsnittet halvcirkelformiga radiellt gående spår 23 uppfrästa, vars diameter motsvarar rördiametern. Den undre skivan 23 är vid 24 pâsvetsat på det centrala bärarröret 1. Bärröret är i sin övre ände tillslutet medelst en skiva 12. En i skivan 12 ínskruvad bär- ögla 14 trycker medelst en skålformad del 15 de bägge skrivorna 21, 22 mot varandra och håller de U- eller V-formiga röra'snittet för rörförbíndníngarna 4 i önskade lägen (fig 2). ' Den undre fästanordningen 3 i enlighet med fig 8 är uppbyggd på liknande sätt. De bägge tallriksformíga skivorna är här förbund- anord- 21, 22 na medelst parallellt med röret 1 gående skruvar 31 så att ningen är förskjutbar på röret 1. Mellan de bägge halvorna 7 för fästanordningen _ är fem rörförbindningar 4 fastklämda med en 10 15 20 25 30 40 UI 450 600 nedåt riktad ände 41.The upper fastening device Z is rigidly attached to the support tube 1 while the lower fastening device J is displaceable on the tube 1. The fastening device consists of two circular, plate-shaped discs 21, 22. In the upright edge of these discs, the cross-section is semicircular. radially extending grooves 23 are milled, the diameter of which corresponds to the pipe diameter. The lower disc 23 is welded at 24 to the central support tube 1. The support tube is closed at its upper end by means of a disc 12. A support loop 14 screwed into the disc 12 presses the two crevices 21, 22 against each other by means of a cup-shaped part 15 and holds the U- or V-shaped pipe section for the pipe connections 4 in the desired positions (Fig. 2). The lower fastening device 3 in accordance with Fig. 8 is constructed in a similar manner. The two plate-shaped discs are here connected to the devices 21, 22 by means of screws 31 running parallel to the tube 1 so that the ring is displaceable on the tube 1. Between the two halves 7 of the fastening device _ five pipe connections 4 are clamped with a 30 40 UI 450 600 downwardly directed end 41.
I den övre fästanordningen 2 är fem, vid den undre fästanord- ningen är fyra sådana rörförbindningar fastklämda med uppåt riktad ända 41. Mellan de nedåt respektive uppåt riktade ändarna 41 är raka rörstycken 42 med värmeväxlarflänsar 6 anbragta och exempel- vis förbundna medelst en svetsfog 51 med de respektive rörändarna 41. Eftersom rörförbindningarna upptill och nedtill vardera är anordnade förskjutna en fördelning erhålles en seriekoppling av de med flänsarna försedda rören. In- och utlopp 81, 82 befinner sig i värmeväxlarens nedre ände (fig 3). ' När flänsarna 6 är separata i efterhand på de redan monterade rörstyckena anbringbara element kan antalet förbindningar 51 re- duceras. Ändarna S1 kan nämligen utföras så långa att de ersätter de raka röravsnitt 41 som skall förses med flänsar så att hälften av förbindningsställena 51 bortfaller. Vid förångaren i enlighet med fig 3 och 4 med tio flänsade rör 6 är sedan exempelvis 5 U- eller V-formigt böjda rörförbindningar 4 med långa, parallellt med bärröret riktade ändar 41' fyra rörförbindningar 4 med korta ändar 41 erforderliga (se fig 5). Istället kan också nio rörför- bindningar 4 användas, vilka vardera uppvisar en läng ände 41" och en kort ände 41 (fig 6). Ett ytterligare rakt med flänsar för- sett rör leder till in- eller utlopp 81, 82.In the upper fastening device 2 there are five, in the lower fastening device four such pipe connections are clamped with upwardly directed end 41. Between the downwardly and upwardly directed ends 41 straight pipe pieces 42 with heat exchanger flanges 6 are arranged and for example connected by means of a weld joint 51 with the respective pipe ends 41. Since the pipe connections at the top and bottom are each arranged offset by a distribution, a series connection of the pipes provided with the flanges is obtained. Inlet and outlet 81, 82 are located at the lower end of the heat exchanger (Fig. 3). When the flanges 6 are subsequently separated on elements already mounted on the pipe sections already mounted, the number of connections 51 can be reduced. Namely, the ends S1 can be made so long that they replace the straight pipe sections 41 which are to be provided with flanges so that half of the connecting points 51 are omitted. At the evaporator in accordance with Figs. 3 and 4 with ten flanged pipes 6, then, for example, U- or V-shaped bent pipe connections 4 with long, parallel ends 41 'parallel to the support pipe, four pipe connections 4 with short ends 41 are required (see Fig. 5) . Instead, nine pipe connections 4 can also be used, each of which has a long end 41 "and a short end 41 (Fig. 6). A further straight flanged pipe leads to inlet or outlet 81, 82.
Pig 3 och 4 visar en förångare av det beskrivna slaget, med ett centralt bärande rör 1 med vid foten 11 fäst varmluftsfläkt 7. De t¿o,på längden flänsade, för värmeväxlingen tjänande rören rören 6 är anbragta i cirkelformig koncentrisk anordning-kring det centrala bärröret 1. Förângaren tjänar exempelvis till att bringa flytande koldioxid eller syrgas över i gasformigt till- stånd. Hetluftsfläkten 7 blåser den förvärmda luften in i det in- re av det centrala stödröret 1, som är försett vid rörväggen ge- nomgâende hål 15, av vilka hetluften över hela längden fördelas över värmeväxlingsflänsarna 6.Figs. 3 and 4 show an evaporator of the type described, with a central supporting tube 1 with hot air fan 7 attached to the base 11. The two, longitudinally flanged tubes serving for heat exchange, the tubes 6 are arranged in a circular concentric arrangement around the central carrier pipe 1. The evaporator serves, for example, to transfer liquid carbon dioxide or oxygen to a gaseous state. The hot air fan 7 blows the preheated air into the interior of the central support pipe 1, which is provided at the pipe wall through holes 15, of which the hot air is distributed over the entire length over the heat exchange flanges 6.
Rörförbindningarna 4 och rören 42 består exempelvis av rost- fritt stål, koppar eller aluminium och de axiella kylande kylflän- sarna 6 är företrädesvis framställda av aluminium och kan pâkläm- mas på de redan monterade rören. Använderman rör 42 i enlighet med fig 7 med fast därpå anbragta vinkelrätt mot rörlängs gående flän- sar 61 måste de raka röravsnitten 42 naturligtvis såväl nedtill som upptill vara förbundna med varandra med hjälp av rörförbind- ningar 4 med korta ändar 41. ' 450 600 4 I fig 9 är en liknande värmeväxlare som i fig 3 och 4 visad, vid vilken emellertid fästanordningarna li ej är runda utan mång- hörniga.The pipe connections 4 and the pipes 42 consist, for example, of stainless steel, copper or aluminum and the axial cooling cooling fins 6 are preferably made of aluminum and can be clamped on the pipes already mounted. If a user uses pipe 42 in accordance with Fig. 7 with fixed flanges 61 arranged thereon perpendicular to pipe lengths, the straight pipe sections 42 must of course be connected to each other both at the bottom and at the top by means of pipe connections 4 with short ends 41. '450 600 4 Fig. 9 shows a heat exchanger similar to Figs. 3 and 4, in which, however, the fastening devices 1i are not round but polygonal.
Fig 10 visar förenklat de för ivägsändning förberedda sepa- S rata delarna för framställandet av en íöràngare med tio värmeväx- larrör i enlighet med fig 3 och 4.Fig. 10 shows in simplified form the separate parts prepared for dispatch for the production of an inverter with ten heat exchanger tubes in accordance with Figs. 3 and 4.
Sändningen omfattar: 1 centralt bärrör 1, 10 röravsnitt (enligt fig 5), 10 Z0 halvskålar med flänsar 6, Z kompletta fästanordníngar 2,3, 1 fot 11, 1 fläkt 7, 2 ändstycken 81, 82. 15 Är rörförbindningarna försedda med en väl tätande ihopskruv- ning låter sig hela förángaren sammansättas utan svetsfog, såsom framgår av fig 10 rör det sig om relativt små separata delar vil- ka lämpar sig väl för sändande.The consignment comprises: 1 central support pipe 1, 10 pipe sections (according to Fig. 5), 10 Z0 half-bowls with flanges 6, Z complete fastening devices 2,3, 1 foot 11, 1 fan 7, 2 end pieces 81, 82. Are the pipe connections provided with a well-sealing screwing allows the entire evaporator to be assembled without a weld, as shown in Fig. 10, these are relatively small separate parts which are well suited for transmission.
Claims (7)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH5294/80A CH648401A5 (en) | 1980-07-10 | 1980-07-10 | HEAT EXCHANGER. |
Publications (2)
Publication Number | Publication Date |
---|---|
SE8104276L SE8104276L (en) | 1982-01-11 |
SE450600B true SE450600B (en) | 1987-07-06 |
Family
ID=4291179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8104276A SE450600B (en) | 1980-07-10 | 1981-07-09 | HEAT EXCHANGER WITH FLANGED ROWS ORGANIZED CONCENTRICLY CLAMPED AND SERIAL COVER |
Country Status (6)
Country | Link |
---|---|
CH (1) | CH648401A5 (en) |
DE (1) | DE3040802C2 (en) |
FR (1) | FR2493497A1 (en) |
GB (1) | GB2079923B (en) |
IT (1) | IT1142689B (en) |
SE (1) | SE450600B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH647592A5 (en) * | 1980-07-10 | 1985-01-31 | Cryomec Ag | HEAT TRANSFER ELEMENT, ESPECIALLY FOR CREATING A HEAT EXCHANGER FOR CRYOGENEOUS APPLICATIONS. |
US5251452A (en) * | 1992-03-16 | 1993-10-12 | Cryoquip, Inc. | Ambient air vaporizer and heater for cryogenic fluids |
DE19717832C2 (en) * | 1997-04-26 | 1999-11-11 | Robionek Hans Joachim | Heat exchanger arrangement |
DE10303570B4 (en) * | 2003-01-30 | 2007-02-01 | Helmut Bälz GmbH | Heat exchanger device for generating hot or hot water |
US20060075762A1 (en) * | 2004-09-16 | 2006-04-13 | Wijngaarden Wim V | LNG regas |
DE102007029179A1 (en) * | 2007-06-25 | 2009-01-08 | BSH Bosch und Siemens Hausgeräte GmbH | The refrigerator |
CN108507393B (en) * | 2018-05-31 | 2024-03-15 | 国能龙源蓝天节能技术有限公司 | Solid-liquid phase change heat storage and heat extraction device with three-dimensional fin structure |
CN111120859B (en) * | 2019-12-17 | 2020-11-10 | 西安交通大学 | Air-temperature gasifier for strengthening solar radiation heat exchange and inhibiting frosting |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2640686A (en) * | 1949-08-30 | 1953-06-02 | Brown Fintube Co | Heat exchange type of tank heater |
US2751199A (en) * | 1951-04-18 | 1956-06-19 | Taco Heaters Inc | Heat exchanger |
GB772395A (en) * | 1954-08-19 | 1957-04-10 | Brown Fintube Co | Heat exchangers |
GB968598A (en) * | 1961-03-10 | 1964-09-02 | Parsons C A & Co Ltd | Improvements in and relating to feed heaters for steam turbine plant |
FR1479739A (en) * | 1965-05-13 | 1967-05-05 | Gen Dynamics Corp | Cryogenic vaporizer |
US3672446A (en) * | 1969-01-21 | 1972-06-27 | Airco Inc | Ambient air vaporizer |
-
1980
- 1980-07-10 CH CH5294/80A patent/CH648401A5/en not_active IP Right Cessation
- 1980-10-30 DE DE3040802A patent/DE3040802C2/en not_active Expired
-
1981
- 1981-06-30 FR FR8112902A patent/FR2493497A1/en active Granted
- 1981-07-09 GB GB8121209A patent/GB2079923B/en not_active Expired
- 1981-07-09 IT IT48868/81A patent/IT1142689B/en active
- 1981-07-09 SE SE8104276A patent/SE450600B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH648401A5 (en) | 1985-03-15 |
IT1142689B (en) | 1986-10-15 |
SE8104276L (en) | 1982-01-11 |
GB2079923B (en) | 1983-10-05 |
FR2493497B1 (en) | 1984-11-23 |
IT8148868A0 (en) | 1981-07-09 |
DE3040802C2 (en) | 1984-07-26 |
DE3040802A1 (en) | 1982-02-11 |
GB2079923A (en) | 1982-01-27 |
FR2493497A1 (en) | 1982-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3720259A (en) | Tubular heat exchanger supporting and spacer structure | |
SE450600B (en) | HEAT EXCHANGER WITH FLANGED ROWS ORGANIZED CONCENTRICLY CLAMPED AND SERIAL COVER | |
ATE7076T1 (en) | ANNULAR HEAT EXCHANGER. | |
GB1386534A (en) | Cooling towers | |
US5042433A (en) | Device for stabilizing the tubes of the bundle of a steam generator having anti-vibration bars | |
JPH022611B2 (en) | ||
US3805881A (en) | Fluid heat exchange system | |
US3144081A (en) | Heat exchanger tube supports | |
FI66686B (en) | VAERMEVAEXLARE | |
US4687052A (en) | Support system for coiled tube bunch of a heat exchanger | |
JPH0781687B2 (en) | Device for cooling high temperature and high pressure gas containing dust | |
CN105222617B (en) | A kind of low flow resistance heat exchanger for natural cycle system | |
GB1462537A (en) | Tubular heat exchangers | |
US4191247A (en) | Heat exchangers | |
US3703592A (en) | Condenser for low boiling fractions in rectifying or distilling columns | |
US3431893A (en) | Single-tube forced-circulation heat transfer devices | |
JPH04292789A (en) | Heat exchanger | |
GB728592A (en) | Improvements in and relating to heat exchangers | |
JP2021528624A (en) | Heat exchanger | |
JPH0132436B2 (en) | ||
SU848959A1 (en) | Support apparatus for shell-and-tube heat exchanger with u-shaped tubes | |
GB809906A (en) | Improvements in and relating to water cooling structures | |
GB1087871A (en) | Improvements in or relating to heat exchangers | |
CN206148410U (en) | Open pipe diffusion equipment of boiler tube | |
SU953361A1 (en) | Apparatus for securing convective heating surface |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8104276-4 Effective date: 19930204 Format of ref document f/p: F |