ES2136155T3 - Tuberia para liquido refrigerante. - Google Patents
Tuberia para liquido refrigerante.Info
- Publication number
- ES2136155T3 ES2136155T3 ES94120600T ES94120600T ES2136155T3 ES 2136155 T3 ES2136155 T3 ES 2136155T3 ES 94120600 T ES94120600 T ES 94120600T ES 94120600 T ES94120600 T ES 94120600T ES 2136155 T3 ES2136155 T3 ES 2136155T3
- Authority
- ES
- Spain
- Prior art keywords
- layers
- blowing
- tolerable
- layer
- pipe
- 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
- 238000007664 blowing Methods 0.000 abstract 3
- 229920000642 polymer Polymers 0.000 abstract 3
- 239000000110 cooling liquid Substances 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- 239000002994 raw material 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
- B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L11/00—Hoses, i.e. flexible pipes
- F16L11/04—Hoses, i.e. flexible pipes made of rubber or flexible plastics
- F16L11/11—Hoses, i.e. flexible pipes made of rubber or flexible plastics with corrugated wall
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0017—Combinations of extrusion moulding with other shaping operations combined with blow-moulding or thermoforming
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
-
- 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
- Y10S138/00—Pipes and tubular conduits
- Y10S138/07—Resins
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
LA INVENCION SE REFIERE A UNA CONDUCCION DE LIQUIDO DE ENFRIAMIENTO CON MOLDEO DE SOPLADO A PARTIR DE MULTIPLES CAPAS DE POLIMERO CON ALTA RESISTENCIA A PRESION DE REVENTADO E HIDROLISIS PARA MOTORES, EN PARTICULAR MOTORES DE VEHICULO. SE HA DETERMINADO, QUE LAS CONDUCCIONES ESTRATIFICADAS DE ESTE TIPO DISPONEN DE FORMA SORPRENDENTE DE UNA APLICACION ADECUADA CON UNA COMBINACION DE CAPAS ACTIVAS DE FORMA DIFERENTE CON DISTINTO ESPESOR A PARTIR DE POLIMEROS APROPIADOS, POR EJEMPLO CON UNA CAPA INERTE PARA EL MEDIO DE ENFRIAMIENTO, CON UNA CAPA INTERNA NO HINCHABLE Y UNA CAPA EXTERIOR RIGIDA, PORTADORA, RESISTENTE DE FORMA ESPECIAL A PRESION DE REVENTADO, SIENDO APROPIADAS DE FORMA ESPECIAL. ESTAS CAPAS DEBEN SER TOLERABLES UNA CON OTRA O ESTAR UNIDAS A TRAVES DE UNA CAPA INTERMEDIA TOLERABLE CON AMBAS CAPAS. LAS CONDUCCIONES DE ACUERDO CON LA INVENCION DE ESTE TIPO HAN SIDO MOLDEADAS MEDIANTE SOPLADO CON PREFERENCIA DESPUES DE COEXTRUSION DE SUS CAPAS A PARTIR DE POLIMEROS DIFERENTES Y DESPUES DE LA INCLUSION DE MATERIALES EN BRUTO DE MANGUERA FLEXIBLE O DE TUBO EN UNA FORMA CUALQUIERA, SEGUN UNA MANIPULACION CONOCIDA DE TUBERIA FLEXIBLE 3-D, DE FORMA CONOCIDA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE9319880U DE9319880U1 (de) | 1993-12-23 | 1993-12-23 | Blasgeformte Kühlflüssigkeitsleitung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2136155T3 true ES2136155T3 (es) | 1999-11-16 |
Family
ID=6902492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94120600T Expired - Lifetime ES2136155T3 (es) | 1993-12-23 | 1994-12-23 | Tuberia para liquido refrigerante. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5588468A (es) |
EP (1) | EP0659535B1 (es) |
JP (1) | JP3874818B2 (es) |
KR (1) | KR100341603B1 (es) |
CA (1) | CA2138906C (es) |
DE (2) | DE9319880U1 (es) |
ES (1) | ES2136155T3 (es) |
Families Citing this family (49)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29511606U1 (de) * | 1995-07-18 | 1995-09-21 | Ems-Inventa AG, Zürich | Kühlflüssigkeitsleitung |
US5850855A (en) * | 1990-01-09 | 1998-12-22 | Ems-Inventa Ag | Flexible coolant conduit and method of making same |
DE4430869C1 (de) * | 1994-08-31 | 1996-03-14 | Geiger Plastic Verwaltung | Hohlkörper, insbesondere Rohr, mit integrierter Dichtung |
FR2726345B1 (fr) * | 1994-11-02 | 1996-12-27 | Atochem Elf Sa | Tubes en polyamide et en polyethylene pour la distribution du gaz domestique |
US5542834A (en) * | 1994-11-10 | 1996-08-06 | Lupke; Manfred A. A. | Skinned double wall pipe and apparatus for making same |
DE19715120A1 (de) | 1997-04-11 | 1998-10-15 | Basf Ag | Thermoplastische Formkörper mit Segmenten unterschiedlicher Steifigkeit |
US5918643A (en) * | 1997-05-13 | 1999-07-06 | Form Rite | Plastic tube with varying layer thickness |
DE19750376A1 (de) * | 1997-11-14 | 1999-05-27 | Gkn Automotive Ag | Faltenbalg mit Imprägnierung |
JPH11327675A (ja) * | 1998-05-18 | 1999-11-26 | Chuo Spring Co Ltd | アウターケーブル端末用防振性樹脂構造体 |
GB2340197A (en) * | 1998-08-06 | 2000-02-16 | Petro Technik Ltd | Flexible pipe for conveying fluids |
IT1308904B1 (it) * | 1999-06-10 | 2002-01-15 | Eurocondotte Spa | Tubo flessibile rinforzato e metodo di realizzazione. |
US6279615B1 (en) * | 1999-09-03 | 2001-08-28 | Tokai Rubber Industries, Ltd. | Fuel hose |
JP5149474B2 (ja) * | 1999-09-30 | 2013-02-20 | 旭硝子株式会社 | 燃料用ホース |
US20040226623A1 (en) * | 1999-10-12 | 2004-11-18 | Oem/Miller, A Division Of Holm Industries | Dual wall co-extruded corrugated tubing |
WO2001031245A1 (fr) * | 1999-10-29 | 2001-05-03 | Piolax Inc. | Tube annele a base de resine |
FR2801365B1 (fr) * | 1999-11-19 | 2002-06-14 | Nobel Plastiques | Tuyau multicouche en matiere plastique pour transfert de fluide du genre carburant |
FR2802272B1 (fr) * | 1999-12-09 | 2002-06-07 | Nobel Plastiques | Canalisation pour fluide automobile |
JP2001280555A (ja) | 2000-03-31 | 2001-10-10 | Asahi Kasei Corp | 自動車冷却系用複層ホース |
US6605327B1 (en) | 2000-10-16 | 2003-08-12 | Dana Corporation | Vinyl acetate copolymers in hoses |
JP2003033983A (ja) * | 2001-05-15 | 2003-02-04 | Tokai Rubber Ind Ltd | 燃料ホース |
JP2003021275A (ja) * | 2001-07-06 | 2003-01-24 | Toyoda Gosei Co Ltd | 樹脂パイプおよびその製造方法 |
US6591871B2 (en) * | 2001-09-13 | 2003-07-15 | Dayco Products, Llc | Low permeation polybutylene terephthalate and polybutylene naphthalate fuel and vapor tubes |
US20050221040A1 (en) * | 2001-12-26 | 2005-10-06 | Masaki Koike | Fuel tube |
US20030118766A1 (en) * | 2001-12-26 | 2003-06-26 | Masaki Koike | Fuel tube |
FR2835306B1 (fr) * | 2002-01-31 | 2004-05-21 | Nobel Plastiques | Tuyau de transport de fluides automobiles, comportant un tube interieur lisse et un tube exterieur annele |
US6823898B1 (en) * | 2002-06-03 | 2004-11-30 | Itt Manufacturing Enterprises, Inc. | Low cost, low permeation multi-layer tubing |
US20040007278A1 (en) * | 2002-06-06 | 2004-01-15 | Williams Robert M. | Flexible conduit and method for forming the same |
JP2004090405A (ja) * | 2002-08-30 | 2004-03-25 | Tokai Rubber Ind Ltd | 自動車用燃料系ホース |
FR2845453B1 (fr) * | 2002-10-07 | 2004-11-26 | Nobel Plastiques | Conduite pour le transport de fluides contenant de l'hydrogene |
DE10259048B4 (de) | 2002-12-17 | 2007-05-24 | Ems-Chemie Ag | Copolyamide |
DE112004001492D2 (de) * | 2003-06-11 | 2006-04-27 | Kautex Textron Gmbh & Co Kg | Extrusionsblasgeformtes Einfüllrohr aus Kunststoff |
JP2005129363A (ja) * | 2003-10-23 | 2005-05-19 | Nitta Moore Co | 燃料電池用純水配管 |
JP4466168B2 (ja) * | 2004-03-31 | 2010-05-26 | 豊田合成株式会社 | 燃料チューブ |
DE102004036179A1 (de) * | 2004-07-26 | 2006-03-23 | Degussa Ag | Kühlmittelleitung |
EP1757444A1 (en) * | 2005-08-22 | 2007-02-28 | Solvay Advanced Polymers, LLC | Multilayer polymer structure |
DE102006054268A1 (de) * | 2006-11-17 | 2008-05-21 | Veritas Ag | Rohrförmiges Formteil |
CA2581661A1 (en) * | 2006-12-21 | 2008-06-21 | Isothermal Systems Research, Inc. | Flexible low permeability hose |
ES2533868T3 (es) | 2006-12-22 | 2015-04-15 | Ems-Chemie Ag | Conducto hidráulico, en particular conducto de embrague y procedimiento para su fabricación |
EP1944150B1 (de) | 2007-01-11 | 2013-03-27 | Ems-Chemie Ag | Saugblasformwerkzeug zum Herstellen von extrusions-saugblasgeformten Kunststoff-Formteilen, Herstellungsverfahren und Verwendung |
FR2974028B1 (fr) * | 2011-04-14 | 2013-04-19 | Arkema France | Structure multicouche comprenant une couche d'un copolyamide particulier et une couche barriere |
ES2656226T3 (es) * | 2015-02-12 | 2018-02-26 | Den Di De Nora, Paolo | Manguera extensible |
CN105346042B (zh) * | 2015-12-07 | 2017-08-29 | 新疆通利塑业有限公司 | 一种pe软管的制备方法 |
CN109263152B (zh) | 2017-07-18 | 2021-09-24 | 高新特殊工程塑料全球技术有限公司 | 用于采矿作业的多层水管 |
KR102578542B1 (ko) * | 2018-01-15 | 2023-09-15 | 도레이 카부시키가이샤 | 관상 일체 성형품, 및 관상 일체 성형품의 제조 방법 |
JP6610838B1 (ja) | 2018-01-16 | 2019-11-27 | 宇部興産株式会社 | 積層チューブ |
KR102105653B1 (ko) * | 2018-12-20 | 2020-04-28 | 부산대학교 산학협력단 | 서로 다른 두께 편차를 갖는 테일러 레이어드 튜브 및 그 제조 방법 |
JP7382149B2 (ja) * | 2019-03-19 | 2023-11-16 | 住友理工株式会社 | 多層チューブ |
WO2020203905A1 (ja) | 2019-03-29 | 2020-10-08 | 宇部興産株式会社 | 積層体 |
JP7304496B2 (ja) * | 2020-09-11 | 2023-07-06 | 八千代工業株式会社 | フィラーパイプおよびフィラーパイプの製造方法 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3315704A (en) * | 1963-06-17 | 1967-04-25 | Gen Connector Corp | Flexible bellows |
US3561493A (en) * | 1965-04-21 | 1971-02-09 | Paul Maillard | Composite tubes and method of manufacturing same |
US3540488A (en) * | 1968-02-27 | 1970-11-17 | Du Pont | Flexible corrugated tubing |
US4101699A (en) * | 1973-11-23 | 1978-07-18 | Samuel Moore & Company | Synthetic resinous tube |
DE2536674C3 (de) * | 1975-08-18 | 1979-09-27 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Vernetzbare Mischungen auf Basis von Kautschuk, Organosilanen und silikatischen Füllstoffen |
DE2623006B2 (de) * | 1976-05-22 | 1978-04-13 | Ruhrchemie Ag, 4200 Oberhausen | Verwendung von Copolymerisate» des Äthylens als Schmelzkleber |
JPS53105563A (en) * | 1977-02-28 | 1978-09-13 | Ondooru Shisutemu Kk | Process and apparatus for production of multilayer straight plastic pipe having many wall thickness ratio |
US4424834A (en) * | 1982-09-22 | 1984-01-10 | Kyoraku Co., Ltd. | Elastic shaped article |
JPS6063243A (ja) * | 1983-09-19 | 1985-04-11 | Mitsui Petrochem Ind Ltd | 高接着性組成物 |
US4900612A (en) * | 1985-05-24 | 1990-02-13 | Mitsui Petrochemical Industries, Ltd. | Laminated structure |
JPH0631660B2 (ja) * | 1986-12-18 | 1994-04-27 | 鬼怒川ゴム工業株式会社 | エアダクト |
SE8704622D0 (sv) * | 1987-11-23 | 1987-11-23 | Horda Ab | Sett och anordning att tillverka foremal samt foremal framsstellt genom forfarandet och anordningen |
DE4001126C1 (es) * | 1989-11-20 | 1990-12-13 | Technoform Caprano + Brunnhofer Kg, 3501 Fuldabrueck, De | |
DE4000434C2 (de) * | 1990-01-09 | 1997-07-24 | Inventa Ag | Mehrlagige flexible Kühlflüssigkeitsleitung |
JP3136614B2 (ja) * | 1990-12-20 | 2001-02-19 | 東海ゴム工業株式会社 | 燃料配管用チューブ |
US5284184A (en) * | 1992-04-14 | 1994-02-08 | Itt Corporation | Corrugated multi-layer tubing having at least one fluoroplastic layer |
DE4215608A1 (de) * | 1992-05-12 | 1993-11-18 | Huels Chemische Werke Ag | Mehrschichtiges Kunststoffrohr |
-
1993
- 1993-12-23 DE DE9319880U patent/DE9319880U1/de not_active Expired - Lifetime
-
1994
- 1994-12-22 CA CA002138906A patent/CA2138906C/en not_active Expired - Fee Related
- 1994-12-22 JP JP32063994A patent/JP3874818B2/ja not_active Expired - Lifetime
- 1994-12-23 ES ES94120600T patent/ES2136155T3/es not_active Expired - Lifetime
- 1994-12-23 KR KR1019940036281A patent/KR100341603B1/ko not_active IP Right Cessation
- 1994-12-23 EP EP94120600A patent/EP0659535B1/de not_active Expired - Lifetime
- 1994-12-23 DE DE59408767T patent/DE59408767D1/de not_active Expired - Lifetime
-
1996
- 1996-03-18 US US08/617,309 patent/US5588468A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0659535A3 (de) | 1995-11-29 |
DE9319880U1 (de) | 1994-03-17 |
KR950019340A (ko) | 1995-07-22 |
CA2138906A1 (en) | 1995-06-24 |
JPH07214647A (ja) | 1995-08-15 |
DE59408767D1 (de) | 1999-10-28 |
EP0659535B1 (de) | 1999-09-22 |
JP3874818B2 (ja) | 2007-01-31 |
US5588468A (en) | 1996-12-31 |
CA2138906C (en) | 1998-04-28 |
KR100341603B1 (ko) | 2002-11-01 |
EP0659535A2 (de) | 1995-06-28 |
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FG2A | Definitive protection |
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