DE202018005823U1 - pressure vessel - Google Patents
pressure vessel Download PDFInfo
- Publication number
- DE202018005823U1 DE202018005823U1 DE202018005823.8U DE202018005823U DE202018005823U1 DE 202018005823 U1 DE202018005823 U1 DE 202018005823U1 DE 202018005823 U DE202018005823 U DE 202018005823U DE 202018005823 U1 DE202018005823 U1 DE 202018005823U1
- Authority
- DE
- Germany
- Prior art keywords
- inner container
- pressure vessel
- plastic
- collar
- end faces
- 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
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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
- F17C1/16—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of plastics materials
-
- 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
- F17C1/04—Protecting sheathings
-
- 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
- F17C2201/054—Size medium (>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
- F17C2201/056—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
- 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
- F17C2203/0621—Single wall with three 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
- F17C2203/0675—Synthetics with details of composition
-
- 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
- F17C2205/0388—Arrangement of valves, regulators, filters
- F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
- F17C2205/0397—Arrangement of valves, regulators, filters in direct contact with the pressure vessel on both sides of 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
- F17C2209/22—Assembling processes
- F17C2209/221—Welding
-
- 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
- F17C2209/22—Assembling processes
- F17C2209/227—Assembling processes by adhesive means
-
- 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
- F17C2221/012—Hydrogen
-
- 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
- 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
- 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
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/32—Hydrogen storage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
Druckbehälter bestehend aus einem Innenbehälter (1) aus Kunststoff mit Stirnseiten (3,4) und an den Stirnseite (3,4) angeordneten Kragen (10) sowie aus einem Außenmantel (2) aus einer faserverstärkten Armierung, wobei zwischen Innenbehälter (1) und dem Außenmantel (2) an den Stirnseiten (3,4) Anschlusstücke (6,7) und Vertiefungen (5) für Anschlussstücke (6,7) angeordnet sind, die mit an die Wölbung der Stirnseiten (3,4) angepassten und gewölbten Flanschen (8) versehen sind und wobei an den Stirnseite (3,4) des Innenbehälters (1) eine Öffnung (11) mit einem nach innen in den Innenbehälter gerichteten Kragen (10) mit einer Innenbohrung (14) und einem, das Außengewinde eines Mittelteils (13) des gewölbten Flansches (8) aufnehmende Innengewinde (11) angeordnet sind, dadurch gekennzeichnet, dass der Innenbehälter (1) mit einem in die aufgeschmolzene Außenhaut des Innenbehälters (1) eingearbeiteten Gewebe (15) versehen ist und in den gewölbten Flansche (8) der Anschlussstücke (6,7) Bohrungen (16) angeordnet sind, über die eine formschlüssige Verbindung durch Verschweißen des Innenbehälter (1) mit den gewölbten Flanschen (8) mittels tropfenbildendes Verbrennen von Kunststoff hergestellt und mit Silikon und Kleber abgedichtet ist.Pressure vessel consisting of an inner container (1) made of plastic with end faces (3,4) and arranged on the front side (3,4) collar (10) and an outer shell (2) made of a fiber reinforced reinforcement, wherein between the inner container (1) and the outer sheath (2) on the end faces (3,4) connecting pieces (6,7) and recesses (5) for connecting pieces (6,7) are arranged, which with the curvature of the end faces (3,4) adapted and curved flanges (8) are provided and wherein on the end face (3,4) of the inner container (1) has an opening (11) with an inwardly directed into the inner container collar (10) having an inner bore (14) and one, the external thread of a central part (13) of the arched flange (8) receiving internal thread (11) are arranged, characterized in that the inner container (1) is provided with a melted in the outer skin of the inner container (1) incorporated fabric (15) and in the curved flanges ( 8) the Anschlussst (6,7) bores (16) are arranged, via which a positive connection by welding the inner container (1) with the curved flanges (8) made by means of drop-forming burning of plastic and sealed with silicone and adhesive.
Description
Die Erfindung betrifft einen Druckbehälter aus Kunststoff für ein druckbelastetes, fließfähiges oder gasförmiges Medium für Drücke bis 700 bar und darüber.The invention relates to a pressure vessel made of plastic for a pressure-loaded, flowable or gaseous medium for pressures up to 700 bar and above.
Im Stand der Technik werden Druckbehälter für druckbelastete, fließfähige oder gasförmige Medien für hohe Drücke als Composite- Druckbehälter bestehend aus einem Kunststoffliner mit faserverstärkter Armierung beschrieben.In the prior art pressure vessel for pressure-loaded, flowable or gaseous media for high pressures as a composite pressure vessel consisting of a plastic liner with fiber reinforced reinforcement are described.
Die
In der
Die
Die
In the
The
The
Die
Die Erfindung gemäß der
Die
In der
Die
Die
Der Mundring wird durch die äußere Hülle auf die Innenschale gepresst. Mittels eines einschraubbaren Presselementes und einer ersten Dichtung in Form eines O- Ringes wird der Mundring gegenüber der radialen Dichtfläche des Kragens abgedichtet. Ein einschraubbares Ventil wird mit einer weiteren Dichtung in Form eine O- Ringes gegenüber dem Presselementes und mittels eines weiteren O- Ringes am Kopfteil des Mundringes abgedichtet. Der Mundring wird mittels seines Außengewindes auf die äußere Hülle befestigt.
Die
Die
In der
Alle im Stand der Technik dargestellten Lösungen zur Abdichtung von Armaturen oder Ventilen in Druckbehältern mit einem inneren Behälter und einer äußeren Armierung, insbesondere für Druckbehälter, die für hohe Drücke ausgelegt sind bestehen aus einer Vielzahl von Bauteilen, sind kompliziert im Aufbau und verwenden als Dichtelemente O- Ringe. Die Dichtelemente müssen nach bestimmten Nutzungszeiten gewechselt werden, da diese mit der Zeit altern und undicht werden. Weiterhin entstehen durch die Vielzahl von Bauteilen solcher Abdichtungen und durch deren Verbindung miteinander Spalten, die die Gefahr von Leckagen erhöht. Da diese Druckbehälter auch für die Lagerung und Speicherung von Wasserstoff eingesetzt werden, ist damit die Gefahr von Explosionen gegeben. Außerdem wird durch die Anzahl der Bauelemente die Fertigung solcher Druckbehälter wesentlich verteuert.
Bei der Lösung gemäß
Aufgabe der Erfindung ist es, einen Druckbehälter zu entwickeln, der diese hohen Druckbelastungen über 700 bar Betriebsdruck standhält, die für die Aufnahme der Armaturen und Ventile dienenden Flache an den Stirnseiten nicht ausreißen und bei dem die Abdichtung von Armaturen und Ventilen gegenüber dem Innenbehälter und der äußeren Armierung zuverlässig erfolgt und durch eine Verringerung der Anzahl der Bauteile solcher Abdichtung die Kosten für solch einen Behälter reduziert werden.The
The invention according to the
The
In the
The
The
The mouth ring is pressed by the outer shell on the inner shell. By means of a screw-in pressing element and a first seal in the form of an O-ring of the mouth ring is sealed against the radial sealing surface of the collar. A screw-in valve is sealed with a further seal in the form of an O-ring relative to the pressing element and by means of a further O-ring on the head part of the mouth ring. The mouth ring is fastened by its external thread on the outer shell.
The
The
In the
All shown in the prior art solutions for sealing fittings or valves in pressure vessels with an inner container and an outer reinforcement, especially for pressure vessels that are designed for high pressures consist of a variety of components, are complicated in construction and use as sealing elements O. - rings. The sealing elements must be changed after certain periods of use, as they age over time and leaking. Furthermore, caused by the large number of components of such seals and their connection with each other columns, which increases the risk of leakage. Since these pressure vessels are also used for the storage and storage of hydrogen, so there is the danger of explosions. In addition, the production of such pressure vessels is significantly more expensive by the number of components.
In the solution according to
The object of the invention is to develop a pressure vessel that can withstand these high pressure loads over 700 bar operating pressure, which do not tear for the inclusion of valves and valves serving surface on the front sides and in which the sealing of valves and valves against the inner container and the outer reinforcement is done reliably and by reducing the number the components of such seal the cost of such a container can be reduced.
Die Aufgabe der Erfindung wird durch einen Druckbehälter bestehend aus einem Innenbehälter (
Die Anschlussstücke (
Der Innenbehälter (
Das in die Außenhaut des Innenbehälters (
Die Flansche (
The fittings (
The inner container (
That in the outer skin of the inner container (
The flanges (
Die Erfindung soll an Hand eines Beispiels näher erläutert werden, wobei die
- 1
- Innenbehälter
- 2
- Außenmantel aus einer faserverstärkte Armierung
- 3
- Stirnseite des Innenbehälters
- 4
- Stirnseite des Innenbehälters
- 5
- Vertiefung in den Stirnseiten (
3 ,4 ) - 6
- Anschlussstück
- 7
- Anschlussstück
- 8
- gewölbter Flansch der Anschlussstückes (
6 ,7 ) - 9
- Kragen
- 10
- axiale Bohrung im Kragen (
9 ) - 11
- Innengewinde im Kragen (
9 ) - 12
- zylindrisches Mittelteil der Anschlussstücke (
6 ,7 ) - 13
- Innenbohrung des Mittelteils (
12 ) der Anschlussstücke (6 ,7 ) - 14
- kegliges, selbstabdichtendes Außengewinde
- 15
- Gewebe
- 16
- Bohrung
- 17
- aufgeschmolzene Außenhaut des Innenbehälters (
1 ) mit Gewebe
- 1
- inner container
- 2
- Outer jacket made of a fiber-reinforced reinforcement
- 3
- Front side of the inner container
- 4
- Front side of the inner container
- 5
- Recess in the end faces (
3 .4 ) - 6
- connector
- 7
- connector
- 8th
- corrugated flange of fitting (
6 .7 ) - 9
- collar
- 10
- axial bore in the collar (
9 ) - 11
- Internal thread in the collar (
9 ) - 12
- cylindrical middle part of the connecting pieces (
6 .7 ) - 13
- Inner bore of the middle part (
12 ) of the fittings (6 .7 ) - 14
- tapered, self-sealing external thread
- 15
- tissue
- 16
- drilling
- 17
- melted outer skin of the inner container (
1 ) with tissue
Der Innenbehälter (
Die metallische Anschlussstücke (
Danach wird der Innenbehälter (
Der Innenbehälter (
The metallic fittings (
Thereafter, the inner container (
The inner container (
Mit dem erfindungsgemäßen Druckbehälter wird eine Druckbehälter geschaffen, der auf Grund seines Aufbaus für die Lagerung und Speicherung von fluiden und gasförmigen Medien für sehr hohe Drücke, insbesondere für 700 bar und darüber geeignet ist. Durch die eingesetzten Materialien, wie Polyethylen, und das Fehlen von Nähten im Innenbehälter und Fluorieren des Innenbehälters ist die Gefahr der Diffusion von Gasen durch den Innenbehälter ausgeschlossen. Damit eignet sich dieser Druckbehälter insbesondere für die Lagerung und Speicherung von Wasserstoff. Aber auch andere leichtdiffundierende Medien können gelagert und gespeichert werden.
Außerdem können durch die Ausgestaltung der Stirnseiten (
In addition, by the design of the end faces (
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 19526154 C2 [0003]DE 19526154 C2 [0003]
- DE 102006057422 B3 [0003]DE 102006057422 B3 [0003]
- DE 102006043582 B3 [0003]DE 102006043582 B3 [0003]
- DE 102007011211 B3 [0003]DE 102007011211 B3 [0003]
- DE 19751411 C1 [0004]DE 19751411 C1 [0004]
- DE 102006004121 A1 [0004]DE 102006004121 A1 [0004]
- DE 102009049948 B4 [0004]DE 102009049948 B4 [0004]
- DE 112004002795 T5 [0004]DE 112004002795 T5 [0004]
- DE 102006031118 B4 [0004]DE 102006031118 B4 [0004]
- EP 2000734 [0004]EP 2000734 [0004]
- DE 102010017413 B4 [0004]DE 102010017413 B4 [0004]
- US 3508677 A [0004]US 3508677 A [0004]
- DE 102014013249 B4 [0004]DE 102014013249 B4 [0004]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202018005823.8U DE202018005823U1 (en) | 2018-12-14 | 2018-12-14 | pressure vessel |
Applications Claiming Priority (1)
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220214014A1 (en) * | 2021-01-04 | 2022-07-07 | Sungwoo Hitech Co., Ltd. | Pressure vessel |
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US3508677A (en) | 1968-08-20 | 1970-04-28 | Whittaker Corp | Vessel for storing high-pressure gases |
DE19526154C2 (en) | 1995-07-10 | 1997-04-17 | Mannesmann Ag | Composite pressure vessel for storing gaseous media under pressure with a plastic liner |
DE19751411C1 (en) | 1997-11-14 | 1999-01-14 | Mannesmann Ag | Composite fibre-reinforced pressurised gas tank including liner with end neck sections |
DE112004002795T5 (en) | 2004-03-11 | 2006-12-28 | Korea Composite Research Co., Ltd. | Highly gastight metallic nozzle bead for high pressure composite containers |
DE102006004121A1 (en) | 2006-01-25 | 2007-07-26 | Hydac Technology Gmbh | Pressure tank for holding a liquid/gaseous fluid medium has a second plastic jacket encasing a first plastic jacket both attached to each other in a coaxial structure |
DE102006043582B3 (en) | 2006-09-16 | 2008-03-06 | Xperion Gmbh | pressure vessel |
DE102006057422B3 (en) | 2006-12-04 | 2008-06-26 | Mcs International Gmbh | Composite-pressure vessel e.g. for storing gaseous mediums, has liner made of plastic and which is reinforced with fiber composite material with neck |
DE102007011211B3 (en) | 2007-03-08 | 2008-08-14 | Xperion Gmbh | Pressurized container for liquid or gas has a two part metal connection secured via a screw fit |
EP2000734A2 (en) | 2006-03-29 | 2008-12-10 | Fuji Jukogyo Kabushiki Kaisha | Pressure-resistant vessel |
DE102006031118B4 (en) | 2005-07-13 | 2009-04-30 | GM Global Technology Operations, Inc., Detroit | Hydrogen pressure tank |
DE102009049948B4 (en) | 2009-10-19 | 2012-02-02 | Kautex Maschinenbau Gmbh | pressure vessel |
DE102010017413B4 (en) | 2010-06-17 | 2012-08-30 | Xperion Gmbh | Pressure vessel for storing a fluid |
DE102014013249B4 (en) | 2014-09-08 | 2017-04-27 | Emano Kunststofftechnik Gmbh | pressure vessel |
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2018
- 2018-12-14 DE DE202018005823.8U patent/DE202018005823U1/en not_active Expired - Lifetime
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3508677A (en) | 1968-08-20 | 1970-04-28 | Whittaker Corp | Vessel for storing high-pressure gases |
DE19526154C2 (en) | 1995-07-10 | 1997-04-17 | Mannesmann Ag | Composite pressure vessel for storing gaseous media under pressure with a plastic liner |
DE19751411C1 (en) | 1997-11-14 | 1999-01-14 | Mannesmann Ag | Composite fibre-reinforced pressurised gas tank including liner with end neck sections |
DE112004002795T5 (en) | 2004-03-11 | 2006-12-28 | Korea Composite Research Co., Ltd. | Highly gastight metallic nozzle bead for high pressure composite containers |
DE102006031118B4 (en) | 2005-07-13 | 2009-04-30 | GM Global Technology Operations, Inc., Detroit | Hydrogen pressure tank |
DE102006004121A1 (en) | 2006-01-25 | 2007-07-26 | Hydac Technology Gmbh | Pressure tank for holding a liquid/gaseous fluid medium has a second plastic jacket encasing a first plastic jacket both attached to each other in a coaxial structure |
EP2000734A2 (en) | 2006-03-29 | 2008-12-10 | Fuji Jukogyo Kabushiki Kaisha | Pressure-resistant vessel |
DE102006043582B3 (en) | 2006-09-16 | 2008-03-06 | Xperion Gmbh | pressure vessel |
DE102006057422B3 (en) | 2006-12-04 | 2008-06-26 | Mcs International Gmbh | Composite-pressure vessel e.g. for storing gaseous mediums, has liner made of plastic and which is reinforced with fiber composite material with neck |
DE102007011211B3 (en) | 2007-03-08 | 2008-08-14 | Xperion Gmbh | Pressurized container for liquid or gas has a two part metal connection secured via a screw fit |
DE102009049948B4 (en) | 2009-10-19 | 2012-02-02 | Kautex Maschinenbau Gmbh | pressure vessel |
DE102010017413B4 (en) | 2010-06-17 | 2012-08-30 | Xperion Gmbh | Pressure vessel for storing a fluid |
DE102014013249B4 (en) | 2014-09-08 | 2017-04-27 | Emano Kunststofftechnik Gmbh | pressure vessel |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220214014A1 (en) * | 2021-01-04 | 2022-07-07 | Sungwoo Hitech Co., Ltd. | Pressure vessel |
US11480296B2 (en) * | 2021-01-04 | 2022-10-25 | Sungwoo Hitech Co., Ltd. | Pressure vessel with boss attached liner |
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