BR0201426B1 - trocador de calor de plástico. - Google Patents

trocador de calor de plástico.

Info

Publication number: BR0201426B1
Authority: BR; Brazil
Prior art keywords: heat exchanger; plastic heat; plastic; exchanger; heat
Prior art date: 2001-04-27

Application number

BR0201426A

Other languages

English (en)

Other versions

BR0201426A (pt

Inventor

Alberto Mannoni

Carlo Bella

Giuseppe Bonaldo

Massimo Colonna

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.)

2001-04-27

Filing date

2002-04-25

Publication date

2010-06-29

2002-04-25 Application filed filed Critical

2003-06-10 Publication of BR0201426A publication Critical patent/BR0201426A/pt

2010-06-29 Publication of BR0201426B1 publication Critical patent/BR0201426B1/pt

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
- 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
- F28F21/062—Constructions of heat-exchange apparatus characterised by the selection of particular materials of plastics material the heat-exchange apparatus employing tubular conduits
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/114—Single butt joints
- B29C66/1142—Single butt to butt joints
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
- B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
- B29C66/30221—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being point-like
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
- B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
- B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-like
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
- B29C66/5346—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat
- B29C66/53465—Joining single elements to open ends of tubular or hollow articles or to the ends of bars said single elements being substantially flat said single flat elements being provided with holes facing the tube ends, e.g. for making heat-exchangers
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
- 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
- F28F21/067—Details
- 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
- F28F9/02—Header boxes; End plates
- F28F9/0219—Arrangements for sealing end plates into casing or header box; Header box sub-elements
- F28F9/0221—Header boxes or end plates formed by stacked elements
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/543—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles
- B29C66/5432—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining more than two hollow-preforms to form said hollow articles joining hollow covers and hollow bottoms to open ends of container bodies
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
- 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
- B29L2031/60—Multitubular or multicompartmented articles, e.g. honeycomb
- B29L2031/601—Multi-tubular articles, i.e. composed of a plurality of tubes
- B29L2031/602—Multi-tubular articles, i.e. composed of a plurality of tubes composed of several elementary tubular elements
- 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
- 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
- Y10T29/49368—Sheet joined to sheet with inserted tubes
- 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
- Y10T29/49389—Header or manifold making

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Lining Or Joining Of Plastics Or The Like (AREA)

BR0201426A 2001-04-27 2002-04-25 trocador de calor de plástico. BR0201426B1 (pt)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2001TO000401A ITTO20010401A1 (it)	2001-04-27	2001-04-27	Scambiatore di calore di materiale plastico.

Publications (2)

Publication Number	Publication Date
BR0201426A BR0201426A (pt)	2003-06-10
BR0201426B1 true BR0201426B1 (pt)	2010-06-29

Family

ID=11458816

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BR0201426A BR0201426B1 (pt)	2001-04-27	2002-04-25	trocador de calor de plástico.

Country Status (10)

Country	Link
US (1)	US20020157817A1 (pt)
EP (1)	EP1253395B1 (pt)
JP (1)	JP2003019751A (pt)
AR (1)	AR035457A1 (pt)
AT (1)	ATE306063T1 (pt)
BR (1)	BR0201426B1 (pt)
DE (1)	DE60206440T2 (pt)
ES (1)	ES2246358T3 (pt)
IT (1)	ITTO20010401A1 (pt)
PL (1)	PL200741B1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2871560A1 (fr) *	2004-06-10	2005-12-16	Valeo Climatisation Sa	Echangeur de chaleur a collecteur perfectionne en particulier pour fluides a haute pression
JP4569267B2 (ja) *	2004-11-10	2010-10-27	パナソニック株式会社	熱交換器及びその製造方法
JP4238833B2 (ja) *	2005-03-01	2009-03-18	セイコーエプソン株式会社	冷却ユニットの製造方法、冷却ユニット、光学装置、並びにプロジェクタ
DE102006045807A1 (de) *	2006-09-26	2008-04-03	Grenzebach Bsh Gmbh	Wärmetauscher
AR058207A1 (es) *	2006-11-21	2008-01-23	Consejo Nac Invest Cient Tec	Sistema pasivo de regulacion de caudal aplicable en intercambiadores de calor
CN102689166B (zh) *	2012-05-30	2014-05-07	中冶南方(武汉)威仕工业炉有限公司	一种用于翅片管换热器的锯齿形管板制备方法
FR3007515B1 (fr) *	2013-06-20	2017-12-15	Valeo Systemes Thermiques	Echangeur de chaleur, notamment pour les boucles ou circuits de climatisation des vehicules
CN108296730B (zh) *	2017-12-28	2019-08-23	武汉船舶通信研究所（中国船舶重工集团公司第七二二研究所）	带焊环半圆管的装配系统
CN113618378B (zh) *	2021-09-27	2023-08-18	湖北宇智自动化设备有限公司	汽车压缩机中的钎焊管自动穿环机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1367404A (fr) *	1958-04-30	1964-07-24	Tournus Manuf Metallurg	Nouveau procédé de soudage
GB1261905A (en) *	1968-06-25	1972-01-26	Atomic Energy Authority Uk	Improvements in or relating to tube end plates
US3561524A (en) *	1969-10-08	1971-02-09	Satterthwaite James G	Marine keel cooler
FR2337867A1 (fr) *	1976-01-12	1977-08-05	Chausson Usines Sa	Echangeur de chaleur a collecteurs epais
GB2085572A (en) *	1980-08-16	1982-04-28	Hildon Ian Michael	Heat Exchanger
US4618516A (en) *	1985-09-12	1986-10-21	Branson Ultrasonics Corporation	Ultrasonic welding of thermoplastic workpieces
DE3700981A1 (de) *	1987-01-15	1988-07-28	Geiger Plastic Verwaltung	Verfahren fuer die verbindung von teilen aus polyamid durch friktionsschweissen
DE3712275A1 (de) *	1987-04-10	1988-10-27	Alois Ferch	Durch ultraschallschweissen zu einem hohlkoerper verbindbare kunststoff-hohlkoerperteile
US5125431A (en) *	1988-04-12	1992-06-30	Imi Cornelius Inc.	Thermoplastic water manifold and method of making same
US5199593A (en) *	1990-08-14	1993-04-06	Fuji Photo Film Co., Ltd.	Plastic case having improved ultrasonic welds between halves thereof and method for producing same
US6220777B1 (en) *	1998-08-24	2001-04-24	Lucent Technologies Inc.	Methods and apparatus for producing ultrasonic weld joints for injection molded plastic parts

2001
- 2001-04-27 IT IT2001TO000401A patent/ITTO20010401A1/it unknown
2002
- 2002-03-12 AT AT02005579T patent/ATE306063T1/de not_active IP Right Cessation
- 2002-03-12 DE DE2002606440 patent/DE60206440T2/de not_active Withdrawn - After Issue
- 2002-03-12 EP EP20020005579 patent/EP1253395B1/en not_active Expired - Lifetime
- 2002-03-12 ES ES02005579T patent/ES2246358T3/es not_active Expired - Lifetime
- 2002-03-22 US US10/102,771 patent/US20020157817A1/en not_active Abandoned
- 2002-04-17 PL PL353469A patent/PL200741B1/pl not_active IP Right Cessation
- 2002-04-18 AR ARP020101409 patent/AR035457A1/es active IP Right Grant
- 2002-04-24 JP JP2002122254A patent/JP2003019751A/ja active Pending
- 2002-04-25 BR BR0201426A patent/BR0201426B1/pt not_active IP Right Cessation

Also Published As

Publication number	Publication date
PL353469A1 (en)	2002-11-04
US20020157817A1 (en)	2002-10-31
JP2003019751A (ja)	2003-01-21
ES2246358T3 (es)	2006-02-16
ATE306063T1 (de)	2005-10-15
EP1253395A1 (en)	2002-10-30
DE60206440T2 (de)	2006-06-29
BR0201426A (pt)	2003-06-10
ITTO20010401A1 (it)	2002-10-27
ITTO20010401A0 (it)	2001-04-27
PL200741B1 (pl)	2009-01-30
DE60206440D1 (de)	2006-02-16
AR035457A1 (es)	2004-05-26
EP1253395B1 (en)	2005-10-05

Publication	Publication Date	Title
BR0200912B1 (pt)	2011-02-22	trocador de calor.
ATE360183T1 (de)	2007-05-15	Wärmetauscher
DE60101714D1 (de)	2004-02-12	Wärmetauscher
DE60138964D1 (de)	2009-07-23	Wärmetauscher
DE60138767D1 (de)	2009-07-02	Wärmetauscher
DE60116596D1 (de)	2006-04-06	Wärmetauscher
FR2823839B1 (fr)	2004-10-22	Echangeur de chaleur
DE60115565D1 (de)	2006-01-12	Wärmetauscher
DE50110611D1 (de)	2006-09-14	Gebäudeheizung
BR0015211B1 (pt)	2010-11-03	trocador de calor aperfeiçoado.
DE60139106D1 (de)	2009-08-13	Wärmetauscher
DE60110872D1 (de)	2005-06-23	Wärmetauscheranordnung
DE60235611D1 (de)	2010-04-22	Wärmetauscher
ITMI20002039A0 (it)	2000-09-19	Scambiatore di calore
IT1321118B1 (it)	2003-12-30	Apparato scambiatore di calore.
BR0201426B1 (pt)	2010-06-29	trocador de calor de plástico.
FI20002454A0 (fi)	2000-11-09	Lämmönsiirrin
DE60228357D1 (de)	2008-10-02	Wärmetauscher
DE60210531D1 (de)	2006-05-24	Wärmetauscher
DE60006813D1 (de)	2004-01-08	Wärmetauscher
ITMI20001583A0 (it)	2000-07-13	Scambiatore di calore
FR2831155B1 (fr)	2005-11-04	Agencement echangeur de chaleur
FI20002648L (fi)	2002-06-05	Lämmönsiirrin
DE60102847D1 (de)	2004-05-27	Wärmetauscher
ATA21202000A (de)	2002-12-15	Mikro-wärmetauscher

Legal Events

Date	Code	Title	Description
2009-09-22	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2010-06-29	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 25/04/2002, OBSERVADAS AS CONDICOES LEGAIS.
2012-11-13	B24C	Patent annual fee: request for for restoration	Free format text: REFERENTE A 10A ANUIDADE(S),CONFORME ARTIGO 87 DA LPI.
2014-04-29	B24H	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
2020-12-08	B24F	Patent annual fee: publication cancelled	Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2260 DE 29/04/2014 POR TER SIDO INDEVIDA.
2020-12-22	B21F	Lapse acc. art. 78, item iv - on non-payment of the annual fees in time	Free format text: REFERENTE A 10A ANUIDADE.
2021-04-13	B24J	Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)	Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2607 DE 22-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.