ES2166595T3 - Elemento de intercambio termico para intercambiador de calor de laminas y su procedimiento de fabricacion. - Google Patents
Elemento de intercambio termico para intercambiador de calor de laminas y su procedimiento de fabricacion.Info
- Publication number
- ES2166595T3 ES2166595T3 ES98900870T ES98900870T ES2166595T3 ES 2166595 T3 ES2166595 T3 ES 2166595T3 ES 98900870 T ES98900870 T ES 98900870T ES 98900870 T ES98900870 T ES 98900870T ES 2166595 T3 ES2166595 T3 ES 2166595T3
- Authority
- ES
- Spain
- Prior art keywords
- films
- union
- film
- heat exchanger
- heat
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000001704 evaporation Methods 0.000 abstract 2
- 230000008020 evaporation Effects 0.000 abstract 2
- 238000004821 distillation Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920003023 plastic Polymers 0.000 abstract 1
- 239000004033 plastic Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
- B29C49/06905—Using combined techniques for making the preform
- B29C49/0691—Using combined techniques for making the preform using sheet like material, e.g. sheet blow-moulding from joined sheets
-
- 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
- F28D3/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
- F28F21/06—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material
- F28F21/065—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing plate-like or laminated conduits
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
- F28F3/14—Elements constructed in the shape of a hollow panel, e.g. with channels by separating portions of a pair of joined sheets to form channels, e.g. by inflation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/18—Heat-exchangers or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/905—Materials of manufacture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/4935—Heat exchanger or boiler making
- Y10T29/49366—Sheet joined to sheet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Air-Conditioning For Vehicles (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Laminated Bodies (AREA)
- Containers And Plastic Fillers For Packaging (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Thin Magnetic Films (AREA)
- Cameras Adapted For Combination With Other Photographic Or Optical Apparatuses (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
LA INVENCION SE RELACIONA CON UN ELEMENTO DE INTERCAMBIO DE CALOR (1) PARA UN INTERCAMBIADOR DE CALOR EN PELICULA DESTINADO A LA DESTILACION O EVAPORACION DE SOLUCIONES O SUSPENSIONES Y PROCEDIMIENTO PARA SU FABRICACION. EL ELEMENTO BASICAMENTE EN FORMA DE BOLSA ESTA FORMADO POR LA UNION DE PELICULAS INTERCAMBIADORAS DE CALOR (2) PLASTICAS SITUADAS EN POSICION ENFRENTADA, TENIENDO LUGAR LA EVAPORACION DEL LIQUIDO SOBRE LAS SUPERFICIES EXTERIORES DE LA PELICULA Y TENIENDO LUGAR LA CONDENSACION DEL VAPOR OBTENIDO SOBRE LAS SUPERFICIES INTERIORES. EN LA UNION, EL INTERIOR (4) DEL ELEMENTO SE DIVIDE EN CONDUCTOS PARA DIRIGIR LA TRAYECTORIA DEL VAPOR Y, DE ACUERDO CON LA INVENCION, LAS PELICULAS SE ESTIRAN AL MISMO TIEMPO A INTERVALOS ENTRE LOS PUNTOS DE UNION (3) CON EL FIN DE PROPORCIONAR ESPACIO AL ABULTAMIENTO DURANTE LA PRESURIZACION DEL INTERIOR DEL ELEMENTO. EL ELEMENTO PUEDE ESTAR HECHO DE DOS PELICULAS INTERCAMBIADORAS DE CALOR (2) ESTIRADAS POR MEDIO DE CALOR Y UN DIFERENCIAL DE PRESION ENTRE LOS DISTINTOS LADOS DE LA PELICULA, UNIENDOSE DIRECTAMENTE LAS PELICULAS UNA A LA OTRA O UNIENDOSE, ENTRE LAS PELICULAS INTERCAMBIADORAS DE CALOR A ESTIRAR, UNA O MAS PELICULAS DE SOPORTE RECTAS PARA AUMENTAR LA CAPACIDAD DE SOPORTE DE LA CARGA DEL ELEMENTO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI970227A FI106983B (fi) | 1997-01-20 | 1997-01-20 | Kalvohaihduttimen tai -tislaimen lämmönsiirtoelementti ja sen valmistusmenetelmä |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2166595T3 true ES2166595T3 (es) | 2002-04-16 |
Family
ID=8547692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES98900870T Expired - Lifetime ES2166595T3 (es) | 1997-01-20 | 1998-01-19 | Elemento de intercambio termico para intercambiador de calor de laminas y su procedimiento de fabricacion. |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6547000B1 (es) |
| EP (1) | EP0952913B1 (es) |
| JP (1) | JP3363455B2 (es) |
| KR (1) | KR100565702B1 (es) |
| AT (1) | ATE206658T1 (es) |
| BR (1) | BR9806788A (es) |
| CA (1) | CA2278305C (es) |
| DE (1) | DE69801982T2 (es) |
| DK (1) | DK0952913T3 (es) |
| ES (1) | ES2166595T3 (es) |
| FI (1) | FI106983B (es) |
| GR (1) | GR3037020T3 (es) |
| NO (1) | NO316813B1 (es) |
| PT (1) | PT952913E (es) |
| WO (1) | WO1998031529A1 (es) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8073695B1 (en) | 1992-12-09 | 2011-12-06 | Adrea, LLC | Electronic book with voice emulation features |
| US8095949B1 (en) | 1993-12-02 | 2012-01-10 | Adrea, LLC | Electronic book with restricted access features |
| WO2001037181A2 (en) | 1999-11-17 | 2001-05-25 | Discovery Communications, Inc. | Electronic book having electronic commerce features |
| IT1311176B1 (it) * | 1999-12-31 | 2002-03-04 | Unifill Internat A G | Sistema di formatura di contenitori per iniezione di un fluidoformatore tra parti di materiale in foglio |
| FI111189B (fi) * | 2000-08-04 | 2003-06-13 | Hadwaco Tech Oy | Lämmönvaihdin lämmön siirtämiseksi kaasuvirtojen välillä |
| US6871701B2 (en) * | 2001-04-09 | 2005-03-29 | The Furukawa Electric Co., Ltd. | Plate-type heat pipe and method for manufacturing the same |
| CA2530544A1 (en) * | 2005-12-16 | 2007-06-16 | Haul-All Equipment Ltd. | Vented, gas-fired air heater |
| EP2057004B1 (en) * | 2006-08-28 | 2015-12-23 | Dantherm Air Handling A/S | Method for manufacturing a heat exchanger |
| DE102008019829A1 (de) | 2008-04-19 | 2009-10-22 | Solarnext Ag | Einrichtung zum Massentransport zwischen zwei Fluida durch eine Membran |
| DE102008019828A1 (de) | 2008-04-19 | 2009-10-29 | Solarnext Ag | Folienwärmetauscher |
| US8181794B2 (en) | 2009-08-24 | 2012-05-22 | Oasys Water, Inc. | Forward osmosis membranes |
| US9186627B2 (en) | 2009-08-24 | 2015-11-17 | Oasys Water, Inc. | Thin film composite heat exchangers |
| WO2011069050A1 (en) | 2009-12-03 | 2011-06-09 | Yale University | High flux thin-film composite forward osmosis and pressure-retarded osmosis membranes |
| US8455242B2 (en) | 2010-02-22 | 2013-06-04 | Hyclone Laboratories, Inc. | Mixing system with condenser |
| US9372033B2 (en) * | 2010-03-08 | 2016-06-21 | Arvind Accel Limited | Heat exchange element, a heat exchanger comprising the elements, and an equipment for the manufacture of the elements |
| AT12048U1 (de) | 2010-03-23 | 2011-09-15 | Stefan Ing Petters | Vorrichtung zur übertragung von wärme |
| FR2982016A1 (fr) * | 2011-10-28 | 2013-05-03 | Tmw | Support d'etalement d'un liquide en ecoulement gravitaire, systeme d'etalement et colonne d'evaporation comprenant un tel support |
| JP6585616B2 (ja) | 2014-03-21 | 2019-10-02 | ライフ テクノロジーズ コーポレイション | 流体処理システムのためのガスフィルタシステム |
| WO2015142406A1 (en) | 2014-03-21 | 2015-09-24 | Life Technologies Corporation | Condenser systems for fluid processing systems |
| DE102015217780A1 (de) * | 2015-09-17 | 2017-03-23 | Robert Bosch Gmbh | Verfahren zur Herstellung einer Kühlvorrichtung zur Kühlung von Batterien |
| DE102018206768A1 (de) * | 2018-05-02 | 2019-11-07 | Continental Teves Ag & Co. Ohg | Kühlsystem und Kraftfahrzeug |
| CN110508015A (zh) * | 2019-08-12 | 2019-11-29 | 佛山市欧若拉生物科技有限公司 | 一种植物原料蒸发提取用冷却装置 |
| JP7482501B2 (ja) * | 2020-04-09 | 2024-05-14 | 株式会社総合設備コンサルタント | 流下液膜式熱交換器 |
Family Cites Families (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3036369A (en) * | 1955-06-29 | 1962-05-29 | Revere Copper & Brass Inc | Method of making fluid conducting elements |
| DE1259362B (de) | 1959-06-29 | 1968-01-25 | Joachim Beushausen | Waermetauscher mit plattenartigen Waermetauschwaenden aus leicht biegsamen Kunststoff-Folien |
| DE1926187A1 (de) * | 1969-05-22 | 1970-11-26 | Schoell Dr Ing Guenter | Waermeaustauschelement aus Werkstoffen mit geringer Waermeleitfaehigkeit und Festigkeit |
| GB1465564A (en) * | 1974-04-24 | 1977-02-23 | Du Pont | Laminated article |
| US4111659A (en) * | 1974-09-25 | 1978-09-05 | Graeme L. Hammond | Mass and heat transfer exchange apparatus |
| US4017351A (en) * | 1975-12-24 | 1977-04-12 | Minnesota Mining And Manufacturing Company | System and device for inflating and sealing air inflated cushioning material |
| US4411310A (en) * | 1978-04-07 | 1983-10-25 | The Boeing Company | Heat exchange apparatus having thin film flexible sheets |
| WO1980000920A1 (en) | 1978-11-08 | 1980-05-15 | B Bellhouse | Transfer membrane assembly |
| SE8002078L (sv) | 1980-03-17 | 1981-09-18 | Magnusson R C G | Forslutningsanordning |
| US4423000A (en) * | 1980-10-17 | 1983-12-27 | Syoichi Teraoka | Method for molding hollow plastic articles |
| DE3039693A1 (de) * | 1980-10-21 | 1982-04-29 | Gunnar 7770 Überlingen Larsson | Verfahren und vorrichtung zum herstellen von waermetauscherelementen, wie heizkoerpersegmenten, kuehlschlangen etc. |
| US4471759A (en) | 1981-04-28 | 1984-09-18 | B. Shawn Buckley | Method of forming a solar collector or hot water storage tank and solar water heating apparatus using same |
| US4585523A (en) | 1984-02-27 | 1986-04-29 | Giddings Edward H | Vapor compression distillation apparatus |
| US4955435A (en) | 1987-04-08 | 1990-09-11 | Du Pont Canada, Inc. | Heat exchanger fabricated from polymer compositions |
| GB8808944D0 (en) * | 1988-04-15 | 1988-05-18 | Du Pont Canada | Method for manufacture of thermoplastic panel heat exchangers |
| SE465894B (sv) | 1989-09-15 | 1991-11-11 | Sten Zeilon | Vaermevaexlare med anspaenda membran och gasgenomslaeppliga distansorgan |
| US5505256A (en) * | 1991-02-19 | 1996-04-09 | Rolls-Royce Plc | Heat exchangers and methods of manufacture thereof |
| JPH06117790A (ja) * | 1992-10-06 | 1994-04-28 | Sanden Corp | 熱交換器 |
| US5634269A (en) | 1994-09-09 | 1997-06-03 | Gas Research Institute | Thin plastic-film heat exchanger for absorption chillers |
| FR2748956B1 (fr) * | 1996-05-24 | 1998-06-26 | Lorraine Laminage | Reservoir metallique pour liquide |
| WO2003039414A1 (en) | 2001-11-05 | 2003-05-15 | Wieslaw Brojek | Method and the device for cryogenic therapy applied on the whole body of the patient |
-
1997
- 1997-01-20 FI FI970227A patent/FI106983B/fi not_active IP Right Cessation
-
1998
- 1998-01-19 AT AT98900870T patent/ATE206658T1/de not_active IP Right Cessation
- 1998-01-19 CA CA002278305A patent/CA2278305C/en not_active Expired - Fee Related
- 1998-01-19 US US09/341,855 patent/US6547000B1/en not_active Expired - Lifetime
- 1998-01-19 ES ES98900870T patent/ES2166595T3/es not_active Expired - Lifetime
- 1998-01-19 DK DK98900870T patent/DK0952913T3/da active
- 1998-01-19 EP EP98900870A patent/EP0952913B1/en not_active Expired - Lifetime
- 1998-01-19 JP JP53138598A patent/JP3363455B2/ja not_active Expired - Fee Related
- 1998-01-19 KR KR1019997006527A patent/KR100565702B1/ko not_active Expired - Fee Related
- 1998-01-19 WO PCT/FI1998/000038 patent/WO1998031529A1/en not_active Ceased
- 1998-01-19 DE DE69801982T patent/DE69801982T2/de not_active Expired - Fee Related
- 1998-01-19 PT PT98900870T patent/PT952913E/pt unknown
- 1998-01-19 BR BR9806788-5A patent/BR9806788A/pt not_active Application Discontinuation
-
1999
- 1999-07-14 NO NO19993470A patent/NO316813B1/no not_active IP Right Cessation
-
2001
- 2001-10-25 GR GR20010401891T patent/GR3037020T3/el not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69801982D1 (de) | 2001-11-15 |
| FI970227A0 (fi) | 1997-01-20 |
| CA2278305A1 (en) | 1998-07-23 |
| NO993470D0 (no) | 1999-07-14 |
| JP3363455B2 (ja) | 2003-01-08 |
| AU5665798A (en) | 1998-08-07 |
| AU717078B2 (en) | 2000-03-16 |
| BR9806788A (pt) | 2000-05-16 |
| NO993470L (no) | 1999-09-20 |
| ATE206658T1 (de) | 2001-10-15 |
| FI106983B (fi) | 2001-05-15 |
| GR3037020T3 (en) | 2002-01-31 |
| US6547000B1 (en) | 2003-04-15 |
| KR100565702B1 (ko) | 2006-03-29 |
| WO1998031529A1 (en) | 1998-07-23 |
| PT952913E (pt) | 2002-01-30 |
| NO316813B1 (no) | 2004-05-18 |
| EP0952913A1 (en) | 1999-11-03 |
| JP2001502044A (ja) | 2001-02-13 |
| DE69801982T2 (de) | 2002-04-04 |
| EP0952913B1 (en) | 2001-10-10 |
| FI970227L (fi) | 1998-07-21 |
| DK0952913T3 (da) | 2001-11-19 |
| CA2278305C (en) | 2006-10-17 |
| KR20000070297A (ko) | 2000-11-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2166595T3 (es) | Elemento de intercambio termico para intercambiador de calor de laminas y su procedimiento de fabricacion. | |
| ES2170160T3 (es) | Intercambiador termico. | |
| ES2553986T3 (es) | Recipiente flexible con un puerto flexible y procedimiento para su fabricación | |
| ES2083727T3 (es) | Aparato para la evaporacion de un liquido y su posterior condensacion. | |
| ES2142310T3 (es) | Dispositivo de intercambio de calor para secador por refrigeracion en instalaciones de aire comprimido. | |
| ES2065824B1 (es) | Caja de empalme para un cambiador de calor, particularmente para un condensador de refrigerante. | |
| ES2116329T3 (es) | Procedimiento para fabricar una placa compuesta a base de un nucleo celular y al menos una capa de cubierta. | |
| ES2141191T3 (es) | Intercambiador de calor del tipo de placas y placas correspondientes. | |
| SE8003212L (sv) | Multipelfluidumvermevexlare | |
| ES2042474T1 (es) | Tubo intercambiador de calor. | |
| KR970701369A (ko) | 강유전 액정 소자 정렬체(Ferroelectric liquid crystal device alignment) | |
| ES2070688R (es) | ||
| SE9704762L (sv) | Plattvärmeväxlare | |
| ES2195701B1 (es) | Tubo multiple de polimero compuesto para unidad de calentamiento de agua. | |
| US5485710A (en) | Insulated glass spacer with diagonal support | |
| ES2103978T3 (es) | Procedimiento y dispositivo de desalamiento del agua de mar con un intercambiador de placas. | |
| BR7804117A (pt) | Trocador de calor de pelicula cadente;processo aperfeicoado para condensar vapor no dito trocador;e evaporador de pelicula cadente | |
| ES2132418T3 (es) | Maquina y procedimiento de fabricacion de una hoja de carton ondulado simple cara. | |
| DE60124191D1 (de) | Wärmetauscher | |
| ES2066537T3 (es) | Caja de fluido de pared tubular para intercambiador de calor. | |
| SE7904587L (sv) | Vermevexlare | |
| AR008686A1 (es) | Intercambiador de calor de aletas que comprende una pluralidad de tubos en una pluralidad de aletas con forma de placa | |
| ES2119729T1 (es) | Un termointercambiador tal como un condensador y/o un evaporador para un refrigerador, un congelador, una combinacion de los dos y similares. | |
| ES2087614T3 (es) | Dispositivo de calentamiento de paño de papel en el seno de una maquina de fabricacion de carton ondulado. | |
| SE8301177D0 (sv) | Stativ- och/eller tryckplatta for plattvermevexlare |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 952913 Country of ref document: ES |