DE8408506U1 - COMPRESSED GAS BOTTLE WITH A FIBER REINFORCED PLASTIC COVER - Google Patents

COMPRESSED GAS BOTTLE WITH A FIBER REINFORCED PLASTIC COVER

Info

Publication number
DE8408506U1
DE8408506U1 DE19848408506U DE8408506U DE8408506U1 DE 8408506 U1 DE8408506 U1 DE 8408506U1 DE 19848408506 U DE19848408506 U DE 19848408506U DE 8408506 U DE8408506 U DE 8408506U DE 8408506 U1 DE8408506 U1 DE 8408506U1
Authority
DE
Germany
Prior art keywords
winding body
gas cylinder
pressurized gas
reinforced plastic
bobbin
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
Application number
DE19848408506U
Other languages
German (de)
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.)
Felten and Guilleaume Energietechnik AG
Original Assignee
Felten and Guilleaume Energietechnik AG
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 Felten and Guilleaume Energietechnik AG filed Critical Felten and Guilleaume Energietechnik AG
Priority to DE19848408506U priority Critical patent/DE8408506U1/en
Publication of DE8408506U1 publication Critical patent/DE8408506U1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F17C1/02—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
    • 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
    • F17C2201/05—Size
    • F17C2201/056—Small (<1 m3)
    • 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
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • 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
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0636—Metals
    • F17C2203/0646—Aluminium
    • 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
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • 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
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/036—Very high pressure (>80 bar)
    • 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
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/011—Improving strength
    • 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
    • F17C2260/01—Improving mechanical properties or manufacturing
    • F17C2260/012—Reducing weight

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Description

Fl ^725 1 16.03.84Fl ^ 725 1 3/16/84

Druckgasflasche mit einem faserverstärkten KunststoffmantelPressurized gas cylinder with a fiber-reinforced plastic jacket

Die Neuerung betrifft eine Druckgasflasche mit einem faserverstärkten Kunststoffmantel, bei der innerhalb des Kunststoffmantels ein Wickelkörper aus Leichtmetall in Form einer zylindrischen Flasche angeordnet ist.The innovation concerns a pressurized gas cylinder with a fiber-reinforced one Plastic jacket, with a winding body made of light metal in the form of a cylindrical inside the plastic jacket Bottle is arranged.

Eine solche Druckgasflasche ist bereits in der DE-OS I5 01 701 beschrieben. Dort ist der aus einem korrosionsfesten Leichtmetall bestehende Wickelkörper verhältnismäßig kräftig als Stützkörper für den Kunststoffmantel ausgebildet. Solche Druckgasflaschen sind für den praktischen Einsatz als Tragflaschen noch etwas zu schwer. Der Neuerung liegt daher die Aufgabe zugrunde, die Druckgasflasche noch leichter auszubilden.Such a pressurized gas cylinder is already in DE-OS I5 01 701 described. There it is made of a corrosion-resistant light metal existing winding body formed relatively strong as a support body for the plastic jacket. Such pressurized gas cylinders are still a bit too heavy for practical use as carrier bottles. The innovation is therefore based on the task to make the pressurized gas cylinder even easier.

Diese Aufgabe wivd durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst. Die Lösung besteht im wesentlichen darin, daß der Wickelkörper aus zwei Teilen besteht (Unterteil und Oberteil), die in der Mitte ringförmig miteinander verschweißt sind, und daß sein zylindrisches Mittelteil erheblich dünner als Boden, Schulter und Hals ausgebildet ist.This task is enhanced by the characterizing features of the claim 1 solved. The solution is essentially that the winding body consists of two parts (lower part and Upper part), which are welded together in a ring in the middle, and that its cylindrical central part is considerably thinner is designed as the bottom, shoulder and neck.

Ein Ausfuhrungsbeispiel der Neuerung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigen Fig. 1 eine Druckgasflasche mit faserverstärktem Kunststoffmantel Im Längsschnitt und An exemplary embodiment of the innovation is shown in the drawing and is described in more detail below. 1 shows a pressurized gas cylinder with a fiber-reinforced plastic jacket in longitudinal section and

Fig. 2 eine solche Druckgasflasche In der Draufsicht mit den eingezeichneten 3 Paserriohtungen.Fig. 2 such a compressed gas cylinder in plan view with the marked 3 paserriohtungen.

· · Il Il lilt M t *· · Il Il lilt M t *

♦ · * i t » 1 ill♦ · * i t »1 ill

· ·· » I Il M* I Iff«·· ·· »I Il M * I Iff« ·

«I··»* Il * Il » · t «I ··» * Il * Il »· t

Pl 4725Pl 4725

16.03-8416.03-84

Bezeichnet sind mit:Are denoted with:

1 Wickelkörper aus einer Aluminiumlegierung1 winding body made of an aluminum alloy

2 Boden (Unterteil) des Wickelkörpers2 Bottom (lower part) of the winding body

3 Hals (Oberteil) des Wickelkörper3 Neck (upper part) of the bobbin

4 Schweißnaht der beiden Teile4 weld seam of the two parts

5 Laminat aus faserverstärktem Kunststoff«5 Laminate made of fiber-reinforced plastic «

Vorzugsweise besteht der Wickelkörper 1 aus der Aluminiumlegierung AlMgSi 0,5 oder 1, und hat er im zylindrischen Mittelteil eine Wandstärke von 1,0 mm, wogegen Boden 2, Schulter j5 und Hals etwa 5-mal stärker ausgebildet sind. Das Unter- und das Oberteil des Wickelkörpers 2 bzw« 3 sind tiefgezogen, und das Herstellen der sie verbindenden Schweißnaht 4 erfolgt mittels Elektronenstrahl.The winding body 1 is preferably made of the aluminum alloy AlMgSi 0.5 or 1, and it has a wall thickness of 1.0 mm in the cylindrical central part, whereas the bottom 2, shoulder j5 and neck are about 5 times stronger. The lower and the upper part of the winding body 2 and «3 are deep-drawn, and the welding seam 4 connecting them is produced by means of an electron beam.

Das auf den Wickelkörper 1 aufgebrachte Laminat $ aus mehreren Lagen von mit Kunststoff getränkten, hochfesten Fasern - von Kohlenstoff, Glas oder Aramid - ist in 3 Faserrichtungen gewickelt, nämlich fast senkrecht zur Längsachse χ des Wickelkörpers, und mit den Winkeln + oder - ß zur x-Achse, wobei β zwischen 10 und 60 ° liegt.The laminate $ applied to the winding body 1 from several Layers of high-strength fibers impregnated with plastic - made of carbon, glass or aramid - is wound in 3 fiber directions, namely almost perpendicular to the longitudinal axis χ of the winding body, and with the angles + or - ß to the x-axis, where β is between 10 and 60 °.

Claims (2)

Fl 4725 1 16.03.84Fl 4725 1 16.03.84 Schutzansprüche:Protection claims: ( ) l. Druckgasflasche mit einem faserverstärkten Kunststoffmantel, bei der innerhalb des Kunststoffmantels ein Wickelkörper aus Leichtmetall in Form einer zylindrischen Flasche angeordnet ist, dadurch gekennzeichnet, daß() l. Pressurized gas cylinder with a fiber-reinforced plastic jacket, in which a bobbin made of light metal in the form of a cylindrical bottle is arranged within the plastic jacket is characterized in that a) der Wickelkörper (1) aus zwei Teilen - Unterteil (2) mit abgerundetem Boden und Oberteil (3) mit Hals und öffnung bestent und beide Teile mit einer ringförmigen Schweißnaht (4) Ux der Mitte des Wickelkörpers miteinander verbunden sind, unda) the bobbin (1) consists of two parts - the lower part (2) with a rounded base and the upper part (3) with a neck and opening and both parts are connected to one another with an annular weld seam (4) Ux in the middle of the bobbin, and b) der Wickelkörper (1) im zylindrischen Mittelteil eine Wandstärke von 0,5 bis 2,0 mm, vorzugsweise 1,0 mm hat, dagegen Boden (2), Schulter (3) und Hals etwa 5-mal stärker ausgebildet sind.b) the winding body (1) in the cylindrical central part has a wall thickness of 0.5 to 2.0 mm, preferably 1.0 mm, on the other hand, the base (2), shoulder (3) and neck are about 5 times stronger. 2. Druckgasflasche nach Anspruch 1,dadurch gekennzeichnet, daß der Wickelkörper (1) aus der Aluminiumlegierung AlMgSi 0,5 oder AlMgSi 1 besteht.2. Pressurized gas cylinder according to claim 1, characterized in that that the winding body (1) consists of the aluminum alloy AlMgSi 0.5 or AlMgSi 1. 3· Druckgasflasche nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß auf den Wickelkörper (1) mit Kunststoff getränkte Fasern von Kohlenstoff, Glas oder Aramid In mehreren Lagen aufgewickelt sind, und daß dieses Laminat (5) mit 3 Paserrichtungen gewiekelt Ist, nämlleh fast senkrecht zur Längsachse (x) des Wickelkörpers, und mit den Winkeln + oder - ß zur x-Aohse, wobei S zwisohen 10 und 60 ° liegt.3 · Pressurized gas cylinder according to claim 1 or 2, characterized in that fibers of carbon, glass or aramid soaked with plastic are wound in several layers on the winding body (1), and that this laminate (5) is wound with 3 grain directions, namely almost perpendicular to the longitudinal axis (x) of the winding body, and with the angles + or - ß to the x axis, where S is between 10 and 60 °. • * · I ti Il• * · I ti Il * * · * I I Il III* * · * I I Il III • ·«*«·( It I I• · «*« · (It I I
DE19848408506U 1984-03-20 1984-03-20 COMPRESSED GAS BOTTLE WITH A FIBER REINFORCED PLASTIC COVER Expired DE8408506U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19848408506U DE8408506U1 (en) 1984-03-20 1984-03-20 COMPRESSED GAS BOTTLE WITH A FIBER REINFORCED PLASTIC COVER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19848408506U DE8408506U1 (en) 1984-03-20 1984-03-20 COMPRESSED GAS BOTTLE WITH A FIBER REINFORCED PLASTIC COVER

Publications (1)

Publication Number Publication Date
DE8408506U1 true DE8408506U1 (en) 1985-02-07

Family

ID=6764947

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19848408506U Expired DE8408506U1 (en) 1984-03-20 1984-03-20 COMPRESSED GAS BOTTLE WITH A FIBER REINFORCED PLASTIC COVER

Country Status (1)

Country Link
DE (1) DE8408506U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582748A1 (en) * 1985-05-30 1986-12-05 Magnaghi Oleodinamica GAS AND OIL PRESSURE ACCUMULATOR
EP0261309A2 (en) * 1986-09-19 1988-03-30 Eugen Ehs Pressure vessel and its production method
DE8810343U1 (de) * 1988-08-16 1988-10-06 Felten & Guilleaume Energietechnik AG, 5000 Köln Druckbehälter oder Druckrohr aus Faserverbundwerkstoff mit integriertem Dehnungsmeßdraht
DE4107882A1 (en) * 1991-03-12 1992-09-17 Eugen Ehs METHOD AND DEVICE FOR PRODUCING PRESSURE TANK AND PRESSURE TANK
DE4105787A1 (en) * 1991-02-23 1992-11-12 Daimler Benz Ag PRESSURE TANK FOR STORING PRINT MEDIA
DE10345159A1 (en) * 2003-07-16 2005-02-17 Samtech Corp., Kashiwara High pressure tank for storing hydrogen in motor vehicle, has inner, middle and outer fiber layers made by thermosetting resin impregnated fibers with specific elongation amount and Young's modulus
EP2014968A1 (en) * 2007-07-10 2009-01-14 Linde Aktiengesellschaft Storage tank

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2582748A1 (en) * 1985-05-30 1986-12-05 Magnaghi Oleodinamica GAS AND OIL PRESSURE ACCUMULATOR
EP0261309A2 (en) * 1986-09-19 1988-03-30 Eugen Ehs Pressure vessel and its production method
EP0261309A3 (en) * 1986-09-19 1989-02-01 Eugen Ehs Pressure vessel and its production method
DE8810343U1 (de) * 1988-08-16 1988-10-06 Felten & Guilleaume Energietechnik AG, 5000 Köln Druckbehälter oder Druckrohr aus Faserverbundwerkstoff mit integriertem Dehnungsmeßdraht
DE4105787A1 (en) * 1991-02-23 1992-11-12 Daimler Benz Ag PRESSURE TANK FOR STORING PRINT MEDIA
US5211306A (en) * 1991-02-23 1993-05-18 Mercedes-Benz Ag Pressure vessel for storing a pressure medium
DE4107882A1 (en) * 1991-03-12 1992-09-17 Eugen Ehs METHOD AND DEVICE FOR PRODUCING PRESSURE TANK AND PRESSURE TANK
DE10345159A1 (en) * 2003-07-16 2005-02-17 Samtech Corp., Kashiwara High pressure tank for storing hydrogen in motor vehicle, has inner, middle and outer fiber layers made by thermosetting resin impregnated fibers with specific elongation amount and Young's modulus
DE10345159B4 (en) * 2003-07-16 2005-09-15 Samtech Corp., Kashiwara High pressure tank using high stiffness fibers and method of making same
EP2014968A1 (en) * 2007-07-10 2009-01-14 Linde Aktiengesellschaft Storage tank

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