FR3025565B1 - MONOBLOC INSERT OVERMOLDED WITH A SEALING SYSTEM - Google Patents

MONOBLOC INSERT OVERMOLDED WITH A SEALING SYSTEM

Info

Publication number
FR3025565B1
FR3025565B1 FR1458254A FR1458254A FR3025565B1 FR 3025565 B1 FR3025565 B1 FR 3025565B1 FR 1458254 A FR1458254 A FR 1458254A FR 1458254 A FR1458254 A FR 1458254A FR 3025565 B1 FR3025565 B1 FR 3025565B1
Authority
FR
France
Prior art keywords
sealing system
insert overmolded
monobloc
monobloc insert
overmolded
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 - Fee Related
Application number
FR1458254A
Other languages
French (fr)
Other versions
FR3025565A1 (en
Inventor
Wilfried Lemasson
Gregory Schott
Eric Boucaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Plastic Omnium Advanced Innovation and Research SA
Original Assignee
Inergy Automotive Systems Research SA
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.)
Filing date
Publication date
Application filed by Inergy Automotive Systems Research SA filed Critical Inergy Automotive Systems Research SA
Priority to FR1458254A priority Critical patent/FR3025565B1/en
Priority to CN201580053875.0A priority patent/CN106795895A/en
Priority to PCT/FR2015/052340 priority patent/WO2016034823A1/en
Priority to EP15767222.1A priority patent/EP3189238A1/en
Publication of FR3025565A1 publication Critical patent/FR3025565A1/en
Application granted granted Critical
Publication of FR3025565B1 publication Critical patent/FR3025565B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F15B1/08—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor
    • F15B1/22—Liquid port constructions
    • 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
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2008—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements inside the article
    • 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
    • B29C49/20—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor of articles having inserts or reinforcements ; Handling of inserts or reinforcements
    • B29C2049/2021—Inserts characterised by the material or type
    • B29C2049/2026—Neck portions
    • 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
    • B29C49/04—Extrusion blow-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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/86—Incorporated in coherent impregnated reinforcing layers, e.g. by 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
    • B29K2681/00—Use of polymers having sulfur, with or without nitrogen, oxygen or carbon only, in the main chain, for preformed parts, e.g. for inserts
    • B29K2681/04—Polysulfides, e.g. PPS, i.e. polyphenylene sulfide, or derivatives 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
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3055—Cars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/41—Liquid ports
    • F15B2201/411—Liquid ports having valve means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/415—Gas ports
    • F15B2201/4155—Gas ports having valve means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/40—Constructional details of accumulators not otherwise provided for
    • F15B2201/43—Anti-extrusion means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2201/00—Accumulators
    • F15B2201/60—Assembling or methods for making accumulators
    • F15B2201/615—Assembling or methods for making ports therefor
FR1458254A 2014-09-04 2014-09-04 MONOBLOC INSERT OVERMOLDED WITH A SEALING SYSTEM Expired - Fee Related FR3025565B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1458254A FR3025565B1 (en) 2014-09-04 2014-09-04 MONOBLOC INSERT OVERMOLDED WITH A SEALING SYSTEM
CN201580053875.0A CN106795895A (en) 2014-09-04 2015-09-04 Pressure accumulator comprising an insert
PCT/FR2015/052340 WO2016034823A1 (en) 2014-09-04 2015-09-04 Pressure accumulator comprising an insert
EP15767222.1A EP3189238A1 (en) 2014-09-04 2015-09-04 Pressure accumulator comprising an insert

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1458254A FR3025565B1 (en) 2014-09-04 2014-09-04 MONOBLOC INSERT OVERMOLDED WITH A SEALING SYSTEM

Publications (2)

Publication Number Publication Date
FR3025565A1 FR3025565A1 (en) 2016-03-11
FR3025565B1 true FR3025565B1 (en) 2017-03-24

Family

ID=51790739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1458254A Expired - Fee Related FR3025565B1 (en) 2014-09-04 2014-09-04 MONOBLOC INSERT OVERMOLDED WITH A SEALING SYSTEM

Country Status (4)

Country Link
EP (1) EP3189238A1 (en)
CN (1) CN106795895A (en)
FR (1) FR3025565B1 (en)
WO (1) WO2016034823A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10046889B2 (en) * 2016-03-30 2018-08-14 Dow Global Technologies Llc Container with molded bag on valve assembly
CN112810112A (en) * 2021-02-10 2021-05-18 开能健康科技集团股份有限公司 Liner structure and method for manufacturing same through blow molding
EP4357662A1 (en) * 2022-10-21 2024-04-24 MAGNA Energy Storage Systems GesmbH Composite pressure vessel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE130421T1 (en) * 1992-01-10 1995-12-15 Technical Products Group Inc POLE PIECE FOR A FIBER WOUND PRESSURE VESSEL.
US5802693A (en) * 1995-03-10 1998-09-08 Compagnie Plastic Omnium Method of fabricating a refuse container
EP1601902A4 (en) * 2003-03-05 2010-08-25 Enpress L L C Vessel diaphragm and method
GB2419381A (en) * 2004-10-19 2006-04-26 Silvertown U K Ltd Blow moulded bladder for hydraulic accumulator
EP2573447B1 (en) * 2010-05-19 2016-11-09 Yachiyo Industry Co., Ltd. Engagement structure, and method for manufacturing a pressure vessel incorporated with such a structure
US9523466B2 (en) * 2012-07-18 2016-12-20 Mitsubishi Rayon Co., Ltd. Pressure vessel

Also Published As

Publication number Publication date
WO2016034823A1 (en) 2016-03-10
CN106795895A (en) 2017-05-31
EP3189238A1 (en) 2017-07-12
FR3025565A1 (en) 2016-03-11

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