CA2343252A1 - Method for fabricating composite pressure vessels and products fabricated by the method - Google Patents
Method for fabricating composite pressure vessels and products fabricated by the method Download PDFInfo
- Publication number
- CA2343252A1 CA2343252A1 CA002343252A CA2343252A CA2343252A1 CA 2343252 A1 CA2343252 A1 CA 2343252A1 CA 002343252 A CA002343252 A CA 002343252A CA 2343252 A CA2343252 A CA 2343252A CA 2343252 A1 CA2343252 A1 CA 2343252A1
- Authority
- CA
- Canada
- Prior art keywords
- thermoplastic
- shell
- vessel
- parison
- interior
- 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.)
- Granted
Links
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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
- B29C53/602—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels for tubular articles having closed or nearly closed ends, e.g. vessels, tanks, containers
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
-
- 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
- B29C49/24—Lining or labelling
-
- 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
- B29C49/42—Component parts, details or accessories; Auxiliary operations
- B29C49/44—Component parts, details or accessories; Auxiliary operations for applying pressure through the walls of an inflated bag
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
- B29C70/34—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation
- B29C70/342—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core and shaping or impregnating by compression, i.e. combined with compressing after the lay-up operation using isostatic pressure
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
- B29C70/44—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using isostatic pressure, e.g. pressure difference-moulding, vacuum bag-moulding, autoclave-moulding or expanding rubber-moulding
- B29C70/446—Moulding structures having an axis of symmetry or at least one channel, e.g. tubular structures, frames
-
- 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
- B29C49/24—Lining or labelling
- B29C2049/2414—Linings or labels, e.g. specific geometry, multi-layered or material
- B29C2049/2422—Cylindrical or sleeve shaped linings or labels
-
- 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
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/60—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels
- B29C53/62—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis
- B29C53/66—Winding and joining, e.g. winding spirally helically using internal forming surfaces, e.g. mandrels rotatable about the winding axis with axially movable winding feed member, e.g. lathe type winding
-
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/12—Thermoplastic materials
-
- 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
- B29K2701/00—Use of unspecified macromolecular compounds for preformed parts, e.g. for inserts
- B29K2701/12—Thermoplastic materials
-
- 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
- B29L2031/7154—Barrels, drums, tuns, vats
- B29L2031/7156—Pressure vessels
-
- 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
- F17C2209/00—Vessel construction, in particular methods of manufacturing
- F17C2209/21—Shaping processes
- F17C2209/2154—Winding
Abstract
A process for fabricating a composite vessel includes the steps of: A) preforming (e.g., by winding fiber and at least one thermoplastic substance onto a thermoplastic liner) a thermoplastic shell which has at least one opening for access to the interior; B) extruding a circular cross section of a fluid parison of thermoplastic material (which preferably is chosen to have a melting point lower than that of the thermoplatic shell) into the interior of the thermoplastic shell through the opening; C) in a mold, applying at least one force (such as gas under pressure) which tends to urge the fluid parison toward the interior walls of the thermoplastic shell (which may be preheated prior to introduction into the mold) such that the fluid parison imparts heat to the thermoplastic shell; D) continuing step C) until the thermoplastic shell and the fluid parison consolidate to form a composite vessel; E) cooling the vessel until it is solidified; and F) removing the vessel from the mold. For some composite vessels, prior to step C), an insert may be introduced into the interior of the parison and positioned in alignment with the opening in the thermoplastic shell such that the insert is rendered integral with the composite vessel during step D). Suitable thermoplastic materials include polyethylene, polypropylene, polybutylene terephthalate and polyethylene terephthalate. The resulting composite vessel exhibits superior mechanical and aesthetic properties.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/151,535 US6171423B1 (en) | 1998-09-11 | 1998-09-11 | Method for fabricating composite pressure vessels |
US09/151,535 | 1998-09-11 | ||
PCT/US1999/021107 WO2000015416A1 (en) | 1998-09-11 | 1999-09-13 | Method for fabricating composite pressure vessels and products fabricated by the method |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2343252A1 true CA2343252A1 (en) | 2000-03-23 |
CA2343252C CA2343252C (en) | 2007-06-19 |
Family
ID=22539198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002343252A Expired - Fee Related CA2343252C (en) | 1998-09-11 | 1999-09-13 | Method for fabricating composite pressure vessels and products fabricated by the method |
Country Status (12)
Country | Link |
---|---|
US (1) | US6171423B1 (en) |
EP (1) | EP1112171B1 (en) |
KR (1) | KR100684093B1 (en) |
AT (1) | ATE268683T1 (en) |
AU (1) | AU757722B2 (en) |
CA (1) | CA2343252C (en) |
DE (1) | DE69917912T2 (en) |
DK (1) | DK1112171T3 (en) |
ES (1) | ES2224700T3 (en) |
IL (1) | IL141885A0 (en) |
PT (1) | PT1112171E (en) |
WO (1) | WO2000015416A1 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6716503B1 (en) | 2000-11-30 | 2004-04-06 | Adc Acquisition Company | Reinforced thermoplastic storage vessel manufacture |
US6660214B2 (en) | 2001-02-23 | 2003-12-09 | Essef Corporation | Pressure vessel manufacture method |
US20050258575A1 (en) * | 2001-03-13 | 2005-11-24 | Christian Kruse | Non-isothermal method for fabricating hollow composite parts |
MXPA04003407A (en) | 2001-10-12 | 2005-04-11 | Polymer & Steel Technologies H | Composite pressure vessel assembly and method. |
FR2871091B1 (en) * | 2004-06-03 | 2008-01-18 | Commissariat Energie Atomique | METHOD FOR MANUFACTURING A SEAL SPEED OF TYPE IV TANK AND TYPE IV TANK |
JP4599118B2 (en) * | 2004-08-30 | 2010-12-15 | 富士重工業株式会社 | Fuel tank |
US7476354B2 (en) | 2004-09-22 | 2009-01-13 | Clack Corporation | Method and apparatus for making a blow molded article with integral insert |
FR2893622B1 (en) | 2005-11-24 | 2007-12-21 | Commissariat Energie Atomique | CAPROLACTAM-BASED COMPOSITION, METHOD OF MANUFACTURING SEALING ELEMENT, AND TANK |
FR2902364B1 (en) * | 2006-06-16 | 2012-04-27 | Commissariat Energie Atomique | METHOD FOR MANUFACTURING A THERMOSETTING POLYMER SEALANT FOR A RESERVOIR CONTAINING A PRESSURIZED FLUID, SUCH AS A COMPOSITE TANK, AND TANK |
US8308017B2 (en) * | 2007-02-22 | 2012-11-13 | GM Global Technology Operations LLC | Composite material with fibers with different stiffness for optimum stress usage |
US8858857B2 (en) * | 2007-03-12 | 2014-10-14 | Geoffrey Michael Wood | Process for the rapid fabrication of composite gas cylinders and related shapes |
JP4429341B2 (en) * | 2007-08-01 | 2010-03-10 | トヨタ自動車株式会社 | Fiber reinforced plastic hollow parts with flange |
JP4384221B2 (en) * | 2007-12-17 | 2009-12-16 | トヨタ自動車株式会社 | Method for molding fiber reinforced resin hollow parts |
US8474647B2 (en) * | 2008-02-08 | 2013-07-02 | Vinjamuri Innovations, Llc | Metallic liner with metal end caps for a fiber wrapped gas tank |
US20100213198A1 (en) * | 2008-04-18 | 2010-08-26 | Ferus Inc. | Composite structure vessel and transportation system for liquefied gases |
EP2521641B1 (en) * | 2010-01-08 | 2016-08-31 | Great Fortune (HK) Limited | Method of forming thermoplastic article |
DE102012206636A1 (en) * | 2012-04-23 | 2013-10-24 | Krones Ag | Device for producing and filling a product container with plastic liner |
US9844918B2 (en) * | 2014-11-10 | 2017-12-19 | Ilc Dover, Lp | Inflatable pressure intensifier |
DE102015007684A1 (en) | 2015-06-09 | 2016-12-15 | Hydac Technology Gmbh | A method of manufacturing a bladder accumulator and bladder accumulator made by the method |
JP7059963B2 (en) * | 2019-02-13 | 2022-04-26 | 株式会社豊田自動織機 | Pressure vessel manufacturing method and pressure vessel manufacturing equipment |
FR3093947B1 (en) * | 2019-03-21 | 2021-04-09 | Centre Techn Ind Mecanique | Method and installation for manufacturing a composite material revolution part |
FR3103135B1 (en) * | 2019-11-20 | 2021-10-15 | Air Liquide | Manufacturing process of a composite pressurized fluid tank |
JP7287323B2 (en) * | 2020-03-25 | 2023-06-06 | トヨタ自動車株式会社 | METHOD AND APPARATUS FOR MANUFACTURING FIBER REINFORCED RESIN MOLDED PRODUCTS |
CN112682688B (en) * | 2020-12-24 | 2022-11-15 | 西安向阳航天材料股份有限公司 | Full-composite material air bag type pressure tank and manufacturing method thereof |
KR20230103477A (en) * | 2021-12-31 | 2023-07-07 | 한화솔루션 주식회사 | Plastic liner for pressure vessel and manufacturing method thereof |
EP4302962A1 (en) * | 2022-07-05 | 2024-01-10 | Aisapack Holding SA | Multilayer structure for plastic tube |
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DE1141774B (en) | 1958-07-04 | 1962-12-27 | Agfa Ag | Method and device for closing bottles and similar containers made of thermoplastic material |
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US5763027A (en) | 1994-06-30 | 1998-06-09 | Thiokol Corporation | Insensitive munitions composite pressure vessels |
US5556497A (en) | 1995-01-09 | 1996-09-17 | Essef Corporation | Fitting installation process |
US6190481B1 (en) * | 1995-12-04 | 2001-02-20 | Toray Industries, Inc. | Pressure vessel and process for producing the same |
SE509446C2 (en) | 1997-05-12 | 1999-01-25 | Volvo Ab | Arrangement, procedure and hollow body when forming plastic parts |
US5862938A (en) * | 1997-06-30 | 1999-01-26 | Burkett; Jerald S. | Flat bottom composite pressure vessel |
-
1998
- 1998-09-11 US US09/151,535 patent/US6171423B1/en not_active Expired - Fee Related
-
1999
- 1999-09-13 DK DK99948219T patent/DK1112171T3/en active
- 1999-09-13 PT PT99948219T patent/PT1112171E/en unknown
- 1999-09-13 ES ES99948219T patent/ES2224700T3/en not_active Expired - Lifetime
- 1999-09-13 EP EP99948219A patent/EP1112171B1/en not_active Expired - Lifetime
- 1999-09-13 WO PCT/US1999/021107 patent/WO2000015416A1/en active IP Right Grant
- 1999-09-13 AU AU61446/99A patent/AU757722B2/en not_active Ceased
- 1999-09-13 AT AT99948219T patent/ATE268683T1/en not_active IP Right Cessation
- 1999-09-13 CA CA002343252A patent/CA2343252C/en not_active Expired - Fee Related
- 1999-09-13 DE DE69917912T patent/DE69917912T2/en not_active Expired - Lifetime
- 1999-09-13 IL IL14188599A patent/IL141885A0/en not_active IP Right Cessation
- 1999-09-13 KR KR1020017003141A patent/KR100684093B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU757722B2 (en) | 2003-03-06 |
DK1112171T3 (en) | 2004-09-27 |
WO2000015416A1 (en) | 2000-03-23 |
PT1112171E (en) | 2004-10-29 |
ES2224700T3 (en) | 2005-03-01 |
ATE268683T1 (en) | 2004-06-15 |
DE69917912T2 (en) | 2005-06-09 |
EP1112171B1 (en) | 2004-06-09 |
KR20010089900A (en) | 2001-10-13 |
CA2343252C (en) | 2007-06-19 |
KR100684093B1 (en) | 2007-02-16 |
US6171423B1 (en) | 2001-01-09 |
DE69917912D1 (en) | 2004-07-15 |
AU6144699A (en) | 2000-04-03 |
IL141885A0 (en) | 2002-03-10 |
EP1112171A1 (en) | 2001-07-04 |
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