CN107709794A - 用于制造气囊式蓄能器的方法以及根据该方法制造的气囊式蓄能器 - Google Patents

用于制造气囊式蓄能器的方法以及根据该方法制造的气囊式蓄能器 Download PDF

Info

Publication number
CN107709794A
CN107709794A CN201680033399.0A CN201680033399A CN107709794A CN 107709794 A CN107709794 A CN 107709794A CN 201680033399 A CN201680033399 A CN 201680033399A CN 107709794 A CN107709794 A CN 107709794A
Authority
CN
China
Prior art keywords
accumulator
valve
plastic
core container
pneumatophore
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
Application number
CN201680033399.0A
Other languages
English (en)
Other versions
CN107709794B (zh
Inventor
P·克洛夫特
H·巴尔特斯
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.)
Hydac Technology GmbH
Original Assignee
Hydac Technology GmbH
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 Hydac Technology GmbH filed Critical Hydac Technology GmbH
Publication of CN107709794A publication Critical patent/CN107709794A/zh
Application granted granted Critical
Publication of CN107709794B publication Critical patent/CN107709794B/zh
Active 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
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/16—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/02—Inflatable articles
    • 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
    • B29C49/041—Extrusion blow-moulding using an accumulator head
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D22/00—Producing hollow articles
    • B29D22/003—Containers for packaging, storing or transporting, e.g. bottles, jars, cans, barrels, tanks
    • 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
    • F15B1/10—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means
    • F15B1/16—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube
    • F15B1/165—Accumulators using a gas cushion; Gas charging devices; Indicators or floats therefor with flexible separating means in the form of a tube in the form of a bladder
    • 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
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F17C1/16—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of plastics materials
    • 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
    • B29C2049/2047—Tubular inserts, e.g. tubes
    • 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
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2022/00—Hollow articles
    • B29L2022/02—Inflatable articles
    • 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
    • B29L2022/00—Hollow articles
    • B29L2022/02—Inflatable articles
    • B29L2022/022—Balloons
    • 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
    • B29L2022/00—Hollow articles
    • B29L2022/02—Inflatable articles
    • B29L2022/025—Bladders
    • 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
    • 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
    • F15B2201/30—Accumulator separating means
    • F15B2201/315—Accumulator separating means having flexible separating means
    • F15B2201/3152—Accumulator separating means having flexible separating means the flexible separating means being bladders
    • 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
    • F15B2201/405—Housings
    • F15B2201/4053—Housings characterised by the material
    • 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
    • F15B2201/60—Assembling or methods for making accumulators
    • F15B2201/61—Assembling or methods for making separating means therefor
    • 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
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0109—Shape cylindrical with exteriorly curved end-piece
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0147—Shape complex
    • 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
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0176—Shape variable
    • F17C2201/018—Shape variable with bladders
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/01—Reinforcing or suspension means
    • F17C2203/014—Suspension means
    • F17C2203/018—Suspension means by attachment at the neck
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0604—Liners
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0619—Single wall with two layers
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/066—Plastics
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/0663—Synthetics in form of fibers or filaments
    • 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
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/0663—Synthetics in form of fibers or filaments
    • F17C2203/0673—Polymers
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0305—Bosses, e.g. boss collars
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • 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
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • 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
    • F17C2209/2109—Moulding
    • F17C2209/2127—Moulding by blowing
    • 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
    • F17C2209/2109—Moulding
    • F17C2209/2145—Moulding by rotation
    • 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
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/014—Nitrogen
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/043—Pressure
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0439—Temperature
    • 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
    • F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
    • F17C2250/04—Indicating or measuring of parameters as input values
    • F17C2250/0404—Parameters indicated or measured
    • F17C2250/0447—Composition; Humidity
    • 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
    • F17C2260/00—Purposes of gas storage and gas handling
    • F17C2260/03—Dealing with losses
    • F17C2260/035—Dealing with losses of fluid
    • F17C2260/036—Avoiding leaks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Moulding By Coating Moulds (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Abstract

本发明涉及一种用于制造气囊式蓄能器(10)的方法，该气囊式蓄能器在蓄能器壳体(12)中借助气囊体(14)将两个介质腔室(16、18)彼此分开，该方法具有至少如下的制造步骤：‑在气囊体(14)上挤出塑料软管，‑在对应于可预先给定的塑料芯容器(20)的模具中成型所述塑料软管与集成的气囊体(14)，和‑将所述塑料芯容器(20)从外部利用至少一个塑料纤维缠绕，以用于形成蓄能器壳体(12)。

Description

用于制造气囊式蓄能器的方法以及根据该方法制造的气囊式 蓄能器
技术领域
本发明涉及一种用于制造气囊式蓄能器的方法，该气囊式蓄能器在蓄能器壳体中借助气囊体将两个介质腔室彼此分开。本发明还涉及一种根据所述方法制成的气囊式蓄能器。
背景技术
通过DE 10 2006 004 120 A1已知一种液压蓄能器、尤其是气囊式蓄能器形式的液压蓄能器用于容纳至少一种流体介质，其具有压力容器，该压力容器具有第一塑料外壳和至少部分包围该第一塑料外壳的第二塑料外壳，其中，所述第一塑料外壳至少在其一个端部上具有凸缘部分，该凸缘部分包括用于控制介质供给和介质排出的的阀开口，并且该凸缘部分与第二塑料外壳支撑在位于它们之间的外支撑环上，该外支撑环朝向在所述外壳之间的间隙开口呈楔形收缩。
在所述已知解决方案中，在外壳之间的间隙开口被引导至如下位置上，在该位置中所述外壳同轴设置地相互贴靠，并且在开口中使用盘阀作为用于控制介质供给和介质排出的阀，由此提供介质密封的蓄能器装置，该蓄能器装置能够以相对少的制造成本实现。由于直到所述两个外壳的外周区域之中通过呈楔形收缩的外支撑环实现支撑，通过外支撑环阻止在所述塑料外壳之间可能出现的相对运动，并且这样直接在易损坏的塑料材料之间避免损害的离层过程。
所述第一塑料外壳在专业术语中也被称为“塑料芯容器”或“衬里”。该第一塑料外壳优选由聚酰胺制成并且借助吹塑成型过程或通过旋转烧结获得。所述第一塑料芯容器或衬里在外周侧上通过从外部卷绕的作为第二塑料外壳的纤维缠绕部增强。为了保护该纤维缠绕部，各个纤维能够被嵌入由热固性塑料(例如环氧树脂或酚醛树脂)制成的基体中或被嵌入例如PA6、PA12、PP等形式的热塑性塑料中。为了不仅将盘阀作为液体阀引入其中一个蓄能器壳体侧上而且将气体填充阀引入蓄能器壳体的相对置的另一侧上，在双外壳蓄能器壳体中需要相对大的穿透开口，相应的凸缘部分也被引入到所述穿透开口中，以用于将相应的阀固定在其壳体开口侧上。
此外，通过DE 10 2011 111 098 A1已知一种压力容器，该压力容器优选设置用于在气囊式蓄能器中使用，其包括多件式的容器体，该容器体具有管状中间部件，该中间部件在其两个端部中的至少一个端部上具有末端区域，其中，至少部分地构成相应末端区域的覆盖部件在边缘侧至少在中间部件的可相应配设的端部区域中搭接中间部件，以便形成固定连接。
在此，在已知的解决方案中规定，所述管状中间部件如相应的帽一样由纤维复合材料和/或由纤维构成的层压件制成、优选由玻璃纤维增强塑料材料(GFK)制成。在此，由GFK制成的标准管能够优选被用于中间部件，并且用于封闭所述中间部件的帽优选用手动层压方法制成并且能够由类似的塑料材料制成。
在蓄能器壳体的之后容纳蓄能器壳体的液体阀的帽侧上设有相对大的开口，该开口允许将蓄能气囊作为气囊体连同硫化装上的气体填充阀拉入到蓄能器壳体的内部中，以便于是将上述气阀以相对于此较小的直径固定在蓄能器壳体中在所属开口中相对置的壳体侧上。鉴于在蓄能器壳体中不一样大地确定尺寸的阀开口，随后施加的缠绕部不可避免不同地构造，其中，每个单独的缠绕部也又在之后的复合体中、尤其是鉴于其壁直径具有不同的构造，使得纤维层复合体虽然能够简单地被缠绕；但在引入力时、尤其是当沿蓄能器壳体的轴向方向观察想要得到高强度值时具有缺点。
发明内容
从所述现有技术出发，本发明的任务是，相对于此给出一种用于制造气囊式蓄能器的方法，该方法能够低成本地实现并且该方法导致对于蓄能器壳体的高强度值。上述任务由在整体上具有权利要求1的特征的方法解决。此外，所述任务是提供一种根据权利要求10的特征构造的能够根据所述方法制成的气囊式蓄能器。
按照本发明的用于制造气囊式蓄能器的方法的特征是如下的制造步骤：
-在气囊体上挤出塑料软管，
-在对应于可预先给定的塑料芯容器的模具中成型所述塑料软管与集成的气囊体，和
-将所述塑料芯容器从外部利用至少一个塑料纤维缠绕，以用于形成蓄能器壳体。
按照本发明的解决方案基于：所述气囊体在塑料芯容器或衬里的成型过程期间已经集成到所述塑料芯容器或衬里中。为此，优选用吹模方法将塑料软管在气囊体上方挤出并且随后闭合吹模，该吹模通常包括适配于要制造的塑料芯容器的模具，该模具具有多个、优选两个成型件半部。
于是，因为气囊体已经集成于塑料芯容器中，该塑料芯容器就此而言构成气囊式蓄能器的整个蓄能器壳体的一部分，分隔气囊或者说气囊体与必要时硫化装上的气体填充阀之后不再需要穿过流体通过开口以用于制造气囊式蓄能器，从而在制造蓄能器时很大程度上自由地选择：要选择多大的进入开口或介质开口。因为就此而言能够将在蓄能器壳体中的自由进入开口选择为相对小的，所以塑料芯壳体的多种外壳材料也可供使用，优选尽可能均匀地缠绕所述塑料芯壳体，使得鉴于这种缠绕能够实现大的强度值。这在现有技术中无对应情况，其中，制造以及因此获得的气囊式蓄能器被证明是低成本的。
在按照本发明的方法的一种优选的实施形式中规定，优选由弹性体材料制成的气囊体在挤出塑料软管之前在其内部具有真空。这样通过在气囊体内部施加真空，其弹性的易变形的材料能够收缩并且使气囊体紧缩，从而由软质塑料材料制成的软管能够始于挤出机喷嘴并且包围气囊体无障碍地以恰当的距离被引导经过所述气囊体，直到该气囊体完全被容纳在塑料软管中。在此，在气囊体上，气体填充阀作为气囊式蓄能器的介质阀之一可以是已经硫化装上的。随后，上述的集成有气囊体的塑料软管连同阀的复合体被引入到带有成型件半部的合适的吹塑模具中并且通过闭合(模具的)成型件半部得到气囊式蓄能器壳体的完成的塑料芯容器，该塑料芯容器作为中间产品包括气囊体，该气囊体经由其硫化装上的气体阀固定在塑料芯容器上。
如果优选液体阀在与气体填充阀相对置的侧上被引入到如下模具中并且在塑料软管成型为塑料芯容器的同时液体阀被成形到软管的自由端中，则能够以特别低成本的方式并且差不多在一个制造步骤中就制造出带有其两侧的阀以及容纳的气囊体的塑料芯容器。
随后，所述塑料芯容器从外部在空出阀容纳位置连同阀部件的情况下利用至少一条塑料纤维缠绕，以用于制造完成的蓄能器壳体，其中，特别优选使用碳纤维作为塑料纤维。为了保护所述碳纤维缠绕部，该碳纤维缠绕部于是能够随后嵌入到合适的人造树脂中。
因为在按照本发明的解决方案中蓄能气囊或者说气囊体与其硫化装上的气体填充阀不再需要通过用于液体阀(通常以盘阀为形式)的壳体开口被引入，这种情况的前提是在蓄能器壳体中所述位置上相对大的开口横截面，所以在相应蓄能器液体侧上用于蓄能器壳体阀的自由开口横截面或穿透横截面也能够在相对小地确定尺寸、例如对于中等规格的蓄能器处于50mm至60mm数量级，从而就此而言塑料芯容器有非常多的自由的相邻外周面可供使用，并且能实现利用塑料纤维如、碳纤维邻接地缠绕。
在上述缠绕这种塑料芯容器或衬里时，单个纤维束或在专业术语中被称为“粗纱”的纤维条根据克莱洛(Clairaut)数学条件进行铺设。这意味着，最小的卷绕角度由最大直径与在相应粗纱的转折点上的直径的比例得出，在该转折点中其方向改变。如果不遵守所述条件，相应的粗纱从可以预先给定的塑料芯容器滑脱或在该区域中出现纤维材料的不必要的隆起，这些隆起于是对于提高强度不会有益处。
然而，在生产实际中与该规定不同的较小规模的“测地线铺设(Ablagen)”由于各个相叠的粗纱的静摩擦之故是无害的。在相应转折点上的开口越大，该开口由设置在蓄能器壳体中的用于阀容纳部的开口构成，则所述卷绕角度越陡，这原则上导致较厚的层构造，以便实现对于蓄能器壳体所需的轴向强度。如果可以减少在按照本发明的缠绕的蓄能器壳体中上述的阀穿透开口，则能够以在所述区域中显著更小的层构造同样毫无问题地实现预先给定的轴向强度，并且较少数量的优选容纳在周围树脂中的相叠的纤维网垫(粗纱)减少在所述区域中无意层离的危险。因为碳纤维材料以及其它塑料纤维是相应较贵的，此外由于可能实现更薄的层构造，可以在相同轴向强度下显著降低用于容器的制造成本，从而容器或气囊式蓄能器作为整体是成本更低的。
附图说明
接下来借助根据附图实施的气囊式蓄能器进一步阐释上述按照本发明的方法。在此，唯一一幅图以原理上的纵剖面图的型式示出按照本发明的气囊式蓄能器。
具体实施方式
在图中所示出的并且整体标记为10的气囊式蓄能器具有蓄能器壳体12，该蓄能器壳体借助气囊体14或者说蓄能气囊将两个介质腔室16、18互相分开。气囊式蓄能器10的第一介质腔室16通常用于容纳工作气体、如氮气，并且第二介质腔室18容纳液体、如液压油或类似物。就是说，上述介质腔室16、18对应于气囊式蓄能器10的通常的气体侧或液体侧。
蓄能器壳体12以复合压力容器的型式构造，其具有处于内部的塑料芯容器20，该塑料芯容器在外周侧上利用构成塑料外壳22的塑料纤维缠绕。也可以使用金属材料、例如铝来代替用于塑料芯容器20以及用于塑料外壳22的所述塑料材料，铝能够良好地成形并且就此而言也可以良好地以“拉延的方式”加工。
根据附图图示的在专业术语中也被称为“衬里”的塑料芯容器20优选由聚酰胺或聚乙烯制成并且借助吹塑成型过程或通过旋转烧结获得。如下制造方法是常规的，从而在此不再对其更详细地讨论。
按照本发明规定，气体填充阀24硫化装入气囊体14的外壳材料中，其中，该气囊体14于是优选由弹性体塑料材料制成，为此也应该算上天然橡胶。所述阀24不仅用于将工作气体(如氮)填充到气囊体14的第一介质腔室16中；更确切地说，通过所述阀24气体也可以被取出或者(如果需要的话)又被再填充，其中，通过阀24还可以通过未进一步示出的常规的测试装置进行气压测量。优选地，气囊体14和气体填充阀24都被一起置入到常规的吹模中，在此情况下，于是随后通过相应的塑料挤出机喷嘴在气囊体14连同气体填充阀24上挤出成形一个塑料软管(未示出)。
随后，上述挤出的软质塑料软管与集成的气囊体14连同阀24在未进一步示出的吹塑模具中成型，其中，于是带有其成型件半部的所述模具具有这样的内部形状，使得产生按照附图图示的塑料芯容器20。
为了不妨碍在连同阀24的气囊体14上挤出成形塑料软管，可以在气囊体14的内部优选通过气体填充阀24施加真空，从而气囊体14相应地紧缩并且就此而言在挤出过程和成型过程期间不与薄膜软管的软质塑料材料接触。为了进一步简化制造，尤其是盘阀形式的液体阀26优选置入吹塑模具中相对于气体填充阀24的相对置的侧上，从而就此而言，液体阀26在成型时以齐平的连接方式也成型地由塑料软管在其自由的下侧上接纳。
在图中示出的气囊式蓄能器10通过所述液体阀或盘阀26流体引导地连接到液压回路的未进一步示出的液压管路上。如果在液体侧上的压力大于在以第一介质腔室16为形式的工作气体侧上的压力，则盘28在作用在其上的压力弹簧30的附加作用下打开，并且利用流体填充第二介质腔室18，其中，根据在蓄能器内部中的压力关系，所述气囊体14利用其可压缩的工作气体被压缩，并且在第一介质腔室16内部的气压同时提高。如果在打开液体阀26时液体于是从第二介质腔室18中又被从气囊式蓄能器10中取出，则弹性体气囊体14可以膨胀并且必要时以其下侧挤压到盘阀26的盘28上，该盘于是克服压力弹簧30的作用到达其在图中示出的闭合位置中。在此，可纵向移动地在阀壳体32中引导的阀盘28在其上侧上具有凸形拱曲部，以便确保蓄能气囊14尽可能轻柔地与盘28的上侧接触。
所述阀壳体32在外周侧具有环绕的环形槽，该环形槽用于容纳密封圈34，该密封圈在外周侧与就此而言已完成的塑料芯容器20的向下突出的连接管36相接触。所述液体阀或盘阀26可以通过连接螺母38、例如通过未进一步示出的螺纹连接机构在连接管36内部保持就位。
因为塑料芯容器20非常薄壁地构成、例如具有2mm的壁厚，所以通过第一介质腔室和/或第二介质腔室16、18将相应不可压缩的介质如水或乙醇以可预先给定的量引入，以便由蓄能器壳体12的内侧向塑料芯容器20形成反压力，以便使所述塑料芯容器能够从外部被缠绕，而不必担心衬里20向内弯曲或凹陷。由于在气囊式蓄能器10内侧上的不可压缩的介质，薄壁的塑料芯容器20在任何情况下这样保持就位并且加固，使得能够毫无问题地进行缠绕。
上述衬里或塑料芯容器20在外周侧通过从外部卷绕的作为一种第二塑料外壳22的纤维缠绕部加强。例如该加强用的缠绕部由以粗纱如碳纤维、聚芳基酰胺纤维、玻璃纤维、硼纤维、AL2O3纤维为形式的纤维加强部或由其混合物构成，该混合物也称为混合纱线，并且该混合物嵌入由热固性塑料(环氧树脂或酚醛树脂)制成的基体中或嵌入热塑性塑料(PA6、PA12、PP)中。构成支撑罩壳的纤维复合材料在这里包括相互交叉的、嵌入人造树脂中的纤维条(粗纱)，这些纤维条可以沿纵向和周向延伸。然而优选地，所述支撑罩壳22具有交叉的纤维条(粗纱)，这些纤维条沿纵向和周向倾斜并且在适宜的进一步设计方案中沿塑料芯容器20的纵轴线镜像倾斜地配置给彼此。沿纵向和周向定向的力即使沿蓄能器的轴向观察也能够由此以最优的方式通过压力容器作为整体被承受。
根据附图的描述使本领域技术人员直接明白，与现有技术(DE 10 2006 004 120A1、DE 10 2011 111 098 A1)中的其它解决方案相反，用于气体填充阀24的或液体阀26的自由的横截面开口或穿透开口40、42对于从直径方面来看可以非常小的、例如对于10升气囊式蓄能器10该直径可能处于50mm或60mm的数量级中。这至今在现有技术中无法实现，因为在技术上类似的解决方案中总是通过液体连接件在完成的蓄能器壳体12中将气囊体14或者说蓄能气囊连同其硫化装上的气体填充阀24经由蓄能器内部朝向蓄能器壳体的气体侧牵拉并且在那里在气体侧上通过配设的开口固定在蓄能器壳体中。因为在按照本发明的解决方案中，之后的塑料芯容器20已经利用成型步骤集成了气囊体14连同阀24，所以所述塑料芯容器之后不再需要被引入到壳体内部中。因为如已说明的那样，气体填充阀24在气囊体14上在其上侧上优选已经硫化附装，所以在闭合用于挤出成形塑料软管的模具时，在形成塑料芯容器或衬里20的同时在薄膜材料的上侧得到一种环形的挤压间隙44，该挤压间隙在已固化的薄膜软管中作为衬里20能够实现将气体填充阀24可靠地容纳在蓄能器壳体12中。用于液体阀26的相应构造成环形的挤压间隙同样由薄膜软管的圆柱形连接管36构成。但原则上也存在如下可能性：在蓄能气囊14被拉入到蓄能器内部中时在衬里22完成的情况下后续安装阀24和/或26并且将阀24例如粘接地固定在气囊体24上。
因为如所述的那样，所述开口40、42的开口横截面被确定为非常小的，所以在此区域中的缠绕角度能够保持平缓，从而在塑料外壳22的阀连接区域中也实现均匀的、薄的层构造，该层不容易层离并且仍然保证所需的轴向强度。总体上，在所给出的10升的气囊尺寸或蓄能器尺寸的情况下，对于塑料外壳22这样能够达到10mm的壁厚。尤其是，按照本发明的蓄能器解决方案在无需居间接入金属凸缘部分的情况下允许将纤维网垫直接施加到环形挤压间隙44上以及施加到用于气体填充阀24或用于液体阀26的圆柱形的连接管36上。因为可以完全弃用上述金属凸缘部分，按照本发明的蓄能器也在结构上轻质地构造并且仍然是抗压能力高的。

Claims (10)

1.用于制造气囊式蓄能器(10)的方法，该气囊式蓄能器在蓄能器壳体(12)中借助气囊体(14)将两个介质腔室(16、18)彼此分开，该方法具有至少如下的制造步骤：
-在气囊体(14)上挤出塑料软管，
-在对应于可预先给定的塑料芯容器(20)的模具中成型所述塑料软管与集成的气囊体(14)，和
-将所述塑料芯容器(20)从外部利用至少一个塑料纤维缠绕，以用于形成蓄能器壳体(12)。
2.根据权利要求1所述的方法，其特征在于，优选由弹性体材料制成的气囊体(14)在挤出塑料软管之前在其内部具有真空。
3.根据权利要求1或2所述的方法，其特征在于，在将塑料芯容器(20)从外部缠绕之前，该塑料芯容器通过在气囊式蓄能器(10)的之后的气体侧和/或液体侧上引入优选不可压缩的介质从内部得以稳定。
4.根据上述权利要求之一所述的方法，其特征在于，气体填充阀(24)硫化装入所述气囊体(14)的壁材料中。
5.根据上述权利要求之一所述的方法，其特征在于，液体阀(26)被引入到蓄能器壳体(12)中在其与气体填充阀(24)相对置的侧上，在排空蓄能器壳体(12)时，所述液体阀由膨胀的气囊体(14)操纵到达其闭合位置中。
6.根据上述权利要求之一所述的方法，其特征在于，所述液体阀(26)在塑料芯容器被缠绕之前被引入到塑料芯容器(20)中。
7.根据上述权利要求之一所述的方法，其特征在于，所述液体阀(26)随着闭合模具的模具半部由自由的薄膜软管端部(36)包围。
8.根据上述权利要求之一所述的方法，其特征在于，所述塑料芯容器(20)在用于液体阀(26)的容纳部的区域中的直径选择为基本上等于塑料芯容器(20)在用于气体填充阀(24)的容纳部的区域中的直径或与其在相同的尺寸范围内。
9.根据上述权利要求之一所述的方法，其特征在于，所述塑料芯容器(20)的壁厚和完成的缠绕部的壁厚选择为分别基本上连续地相等。
10.气囊式蓄能器、尤其是根据上述方法权利要求之一制造的气囊式蓄能器，该气囊式蓄能器在蓄能器壳体(12)中借助气囊体(14)将两个介质腔室(16、18)彼此分开，所述两个介质腔室分别具有一个介质阀(24、26)，其特征在于，在蓄能器壳体(12)中所述两个介质阀(24、26)的容纳直径彼此相等或至少是在相同的数量级中，特别优选选择小的开口直径(40、42)。
CN201680033399.0A 2015-06-09 2016-04-25 用于制造气囊式蓄能器的方法以及根据该方法制造的气囊式蓄能器 Active CN107709794B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015007684.1A DE102015007684A1 (de) 2015-06-09 2015-06-09 Verfahren zum Herstellen eines Blasenspeichers und nach dem Verfahren hergestellter Blasenspeicher
DE102015007684.1 2015-06-09
PCT/EP2016/000656 WO2016198138A1 (de) 2015-06-09 2016-04-25 Verfahren zum herstellen eines blasenspeichers und nach dem verfahren hergestellter blasenspeicher

Publications (2)

Publication Number Publication Date
CN107709794A true CN107709794A (zh) 2018-02-16
CN107709794B CN107709794B (zh) 2020-09-22

Family

ID=55969094

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680033399.0A Active CN107709794B (zh) 2015-06-09 2016-04-25 用于制造气囊式蓄能器的方法以及根据该方法制造的气囊式蓄能器

Country Status (6)

Country Link
US (1) US10532527B2 (zh)
EP (1) EP3308070B1 (zh)
JP (1) JP6693973B2 (zh)
CN (1) CN107709794B (zh)
DE (1) DE102015007684A1 (zh)
WO (1) WO2016198138A1 (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109780414A (zh) * 2019-03-22 2019-05-21 安庆泽远化工有限公司 一种液氨贮罐
CN110253481A (zh) * 2019-06-27 2019-09-20 北京实验工厂有限责任公司 一种用于球形胶囊收缩装配方法及装置
CN113048386A (zh) * 2019-12-27 2021-06-29 未势能源科技有限公司 高压储气瓶、储气方法和车辆
WO2022134799A1 (zh) * 2020-12-24 2022-06-30 西安向阳航天材料股份有限公司 一种全复合材料气囊式压力罐及其制作方法
WO2023155108A1 (zh) * 2022-02-17 2023-08-24 烟台杰瑞石油装备技术有限公司 辅助蓄能器及具有其的低压进液管汇
CN117985350A (zh) * 2024-04-01 2024-05-07 西安瑞霖电子科技股份有限公司 中隔储箱及其制造方法、具有中隔储箱的储存罐

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3333475B1 (de) * 2016-12-06 2021-03-24 Magna Energy Storage Systems GesmbH Druckgasflasche
JP6601425B2 (ja) * 2017-01-18 2019-11-06 トヨタ自動車株式会社 ガスタンク用のライナーおよびガスタンク
CA3162283A1 (en) * 2019-11-27 2021-06-03 Amtrol Licensing, Inc. Composite tank
USD949283S1 (en) 2019-11-27 2022-04-19 Worthington Industries, Inc. Tank
US11274793B2 (en) 2019-11-27 2022-03-15 Amtrol Licensing, Inc. Composite tank
USD905175S1 (en) 2019-12-04 2020-12-15 Urban Sky Balloon
CN114183681B (zh) * 2021-12-08 2023-04-21 势加透博（上海）能源科技有限公司 储气系统以及方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0896195A2 (de) * 1997-08-06 1999-02-10 Winkelmann & Pannhoff GmbH Ausdehnungsgefäss sowie Verfahren zu seiner Herstellung
EP1112171B1 (en) * 1998-09-11 2004-06-09 Essef Corporation Method for fabricating composite pressure vessels and products fabricated by the method
CN200985916Y (zh) * 2006-11-23 2007-12-05 王祖林 缠绕加固型囊式蓄能器
CN101331355A (zh) * 2006-01-25 2008-12-24 贺德克技术有限公司 液压蓄能器
EP2030769A1 (de) * 2007-08-30 2009-03-04 Roth Werke GmbH Verfahren zur Herstellung eines Wärmespeichers und Wärmespeicher
CN101472722A (zh) * 2006-06-16 2009-07-01 法国原子能委员会 用于制造由热固性聚合物制成的用于包含加压流体的如复合罐的罐的密封软外壳的方法、以及罐
CN103649552A (zh) * 2011-08-19 2014-03-19 贺德克技术有限公司 压力容器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5499739A (en) * 1994-01-19 1996-03-19 Atlantic Research Corporation Thermoplastic liner for and method of overwrapping high pressure vessels
US7527074B1 (en) * 2007-10-15 2009-05-05 The United States of America, as represented by the Administrator of the United States Enviromental Protection Agency Hydraulic pressure accumulator
DE102010033623B4 (de) 2010-08-06 2012-02-16 Daimler Ag Vorrichtung zum Speichern eines Mediums und Verfahren zum Herstellen einer solchen
FR3020417A1 (fr) * 2014-04-23 2015-10-30 Inergy Automotive Systems Res Accumulateur de pression

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0896195A2 (de) * 1997-08-06 1999-02-10 Winkelmann & Pannhoff GmbH Ausdehnungsgefäss sowie Verfahren zu seiner Herstellung
EP1112171B1 (en) * 1998-09-11 2004-06-09 Essef Corporation Method for fabricating composite pressure vessels and products fabricated by the method
CN101331355A (zh) * 2006-01-25 2008-12-24 贺德克技术有限公司 液压蓄能器
CN101472722A (zh) * 2006-06-16 2009-07-01 法国原子能委员会 用于制造由热固性聚合物制成的用于包含加压流体的如复合罐的罐的密封软外壳的方法、以及罐
CN200985916Y (zh) * 2006-11-23 2007-12-05 王祖林 缠绕加固型囊式蓄能器
EP2030769A1 (de) * 2007-08-30 2009-03-04 Roth Werke GmbH Verfahren zur Herstellung eines Wärmespeichers und Wärmespeicher
CN103649552A (zh) * 2011-08-19 2014-03-19 贺德克技术有限公司 压力容器

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109780414A (zh) * 2019-03-22 2019-05-21 安庆泽远化工有限公司 一种液氨贮罐
CN109780414B (zh) * 2019-03-22 2020-12-11 安徽匠桥科技服务有限公司 一种液氨贮罐
CN110253481A (zh) * 2019-06-27 2019-09-20 北京实验工厂有限责任公司 一种用于球形胶囊收缩装配方法及装置
CN113048386A (zh) * 2019-12-27 2021-06-29 未势能源科技有限公司 高压储气瓶、储气方法和车辆
WO2022134799A1 (zh) * 2020-12-24 2022-06-30 西安向阳航天材料股份有限公司 一种全复合材料气囊式压力罐及其制作方法
WO2023155108A1 (zh) * 2022-02-17 2023-08-24 烟台杰瑞石油装备技术有限公司 辅助蓄能器及具有其的低压进液管汇
CN117985350A (zh) * 2024-04-01 2024-05-07 西安瑞霖电子科技股份有限公司 中隔储箱及其制造方法、具有中隔储箱的储存罐

Also Published As

Publication number Publication date
JP2018519190A (ja) 2018-07-19
JP6693973B2 (ja) 2020-05-13
WO2016198138A1 (de) 2016-12-15
CN107709794B (zh) 2020-09-22
US20180162081A1 (en) 2018-06-14
EP3308070A1 (de) 2018-04-18
DE102015007684A1 (de) 2016-12-15
US10532527B2 (en) 2020-01-14
EP3308070B1 (de) 2020-06-10

Similar Documents

Publication Publication Date Title
CN107709794A (zh) 用于制造气囊式蓄能器的方法以及根据该方法制造的气囊式蓄能器
JP6923544B2 (ja) ポールキャップ強化された圧力容器
EP3094914B1 (en) High-pressure composite vessel and the method of manufacturing high-pressure composite vessel
EP3064450B1 (en) Aircraft water tank
JP4193492B2 (ja) 圧力容器
CN110869662B (zh) 改进的压力容器
KR101841785B1 (ko) 가스 실린더
WO2006132394A1 (ja) 圧力容器及びその製造方法
CA3006580C (en) Pressure vessel dome vents
US10995909B2 (en) Hydrogen tank body and method of producing the same, and hydrogen tank and method of producing the same
JP6582563B2 (ja) 航空機用水タンク
CN102328439A (zh) 用于成形压力容器的容器内衬的方法和装置
EP3385597B1 (en) A composite vessel assembly and method of manufacture
US20140272670A1 (en) Method and apparatus for making a fuel storage tank with a liner and inner bag for a fuel storage system
US20210341000A1 (en) Hydro-pneumatic pressure vessel and diaphragm assembly method
US20240077175A1 (en) Boss-liner structure for a type iv pressure vessel
US20210276284A1 (en) Method for producing a pressure accumulator
US3155133A (en) Flexible containers and process for their manufacture
CN111070519A (zh) 一种柔性膨胀装置及其制作方法
KR102427309B1 (ko) 수소압력용기 및 그 제조방법
CA2575477A1 (en) Method of forming a sealing element for a blow out preventer
JP2023061811A (ja) 高圧タンクの製造方法
JP2022026829A (ja) 高圧タンクの製造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant