US20050279743A1 - High pressure air container - Google Patents

High pressure air container Download PDF

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Publication number
US20050279743A1
US20050279743A1 US11/129,416 US12941605A US2005279743A1 US 20050279743 A1 US20050279743 A1 US 20050279743A1 US 12941605 A US12941605 A US 12941605A US 2005279743 A1 US2005279743 A1 US 2005279743A1
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United States
Prior art keywords
housing
high pressure
air container
pressure air
connecting portion
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.)
Abandoned
Application number
US11/129,416
Inventor
Su-Yun Lee
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Individual
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Individual
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Publication of US20050279743A1 publication Critical patent/US20050279743A1/en
Abandoned legal-status Critical Current

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/02—Large containers rigid
    • B65D88/06—Large containers rigid cylindrical
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/02—Wall construction
    • B65D90/08—Interconnections of wall parts; Sealing means 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
    • 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
    • F17C2201/03—Orientation
    • F17C2201/035—Orientation with substantially horizontal main axis
    • 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
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • 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
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • 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
    • F17C2209/228—Assembling processes by screws, bolts or rivets
    • 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
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F17C2209/232—Manufacturing of particular parts or at special locations of walls
    • 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
    • F17C2209/23—Manufacturing of particular parts or at special locations
    • F17C2209/234—Manufacturing of particular parts or at special locations of closing end pieces, e.g. caps
    • 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
    • F17C2221/03—Mixtures
    • F17C2221/031—Air
    • 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
    • F17C2223/035—High pressure (>10 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
    • 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
    • F17C2260/04—Reducing risks and environmental impact
    • F17C2260/042—Reducing risk of explosion

Definitions

  • the present invention relates to a container, and more particularly to a high pressure air container.
  • a conventional high pressure air container in accordance with the prior art shown in FIGS. 4 and 5 comprises a cylinder ( 10 ′) and two vaults ( 20 ′) respectively welded to two opposite ends of the cylinder ( 10 ′) for airtightly closing the cylinder ( 10 ′) due to the weld material ( 30 ′).
  • the cylinder ( 10 ′) and the two vaults ( 20 ′) directly connected to one another only by the weld material ( 30 ′).
  • the conventional high pressure air container can not bear a really high pressure because there is no connecting structure disposed among the cylinder ( 10 ′) and the two vaults ( 20 ′).
  • the present invention has arisen to mitigate and/or obviate the disadvantages of the conventional high pressure air container.
  • the main objective of the present invention is to provide an improved high pressure air container that promotes the safety of the container.
  • a high pressure air container in accordance with the present invention comprises a first housing having a buckling portion formed on an open end thereof.
  • a second housing is connected to the first housing to form a receiving space between the first housing and the second housing.
  • the second housing has a connecting portion formed on an open end thereof for mounting to the buckling portion of the first housing.
  • FIG. 1 is a perspective view of a high pressure air container in accordance with the present invention
  • FIG. 2 is an exploded perspective view of the high pressure air container in FIG. 1 ;
  • FIG. 3 is a cross-sectional view of the high pressure air container in FIG. 1 ;
  • FIG. 4 is an exploded perspective view of a conventional high pressure air container in accordance with the prior art.
  • FIG. 5 is a cross-sectional view of the conventional high pressure air container in accordance with the prior art.
  • a high pressure air container in accordance with the present invention comprises a first housing ( 10 ) and a second housing ( 20 ) connected to each other to form a receiving space therebetween.
  • Some connecting material ( 40 ) is provided to fully fill the gap between the first housing ( 10 ) and the second housing ( 20 ) to form an airtight condition between the first housing ( 10 ) and the second housing ( 20 ).
  • the first housing ( 10 ) has an open end that is inward shrunk to formed a buckling portion ( 11 ) and a shoulder ( 12 ) on the first housing ( 10 ).
  • the second housing ( 20 ) has an opening forming a connecting portion ( 21 ).
  • the connecting portion ( 21 ) of the second housing ( 20 ) has an inner diameter slightly greater than an outer diameter of the buckling portion ( 11 ) of the first housing ( 10 ). Consequently, the buckling portion ( 11 ) of the first housing ( 10 ) is received in the connecting portion ( 21 ) of the second housing ( 20 ) and the distal end of the second housing ( 20 ) abuts against the shoulder ( 12 ) of the first housing ( 10 ).
  • the buckling portion ( 11 ) of the first housing ( 10 ) tightly abuts against an inner periphery of the connecting portion ( 21 ) of the second housing ( 20 ) for providing a first safety when the pressure in the high pressure air container of the present invention is raised.
  • a gap between the shoulder ( 12 ) of the first housing ( 10 ) and the connecting portion ( 21 ) of the second housing ( 20 ) is fully filled with connecting material ( 40 ) to form an airtight condition between the first housing ( 10 ) and the second housing ( 20 ) and provide a second safety.
  • the high pressure air container of the present invention can bear a high pressure even the pressure between in the receiving space between the first housing ( 10 ) and the second housing ( 20 ) is raised.
  • the buckling portion ( 11 ) of the first housing ( 10 ) has an inner diameter slightly greater than an outer diameter of the connecting portion ( 21 ) of the second housing ( 20 ), thereby the connecting portion ( 21 ) is received in the buckling portion ( 11 ) of the first housing ( 10 ) and the gap between the buckling portion ( 11 ) and the connecting portion ( 21 ) is fully filled the material to form a airtight condition between the first housing ( 10 ) and the second housing ( 20 ), and provide the first safety and the second safety as described in the above paragraph.
  • the high pressure air container in accordance with the present invention has several advantages as follow.
  • the high pressure air container of the present invention can bear a high pressure even the pressure between in the receiving space between the first housing ( 10 ) and the second housing ( 20 ) is raised due to the buckling portion ( 11 ) and the connecting portion ( 21 ) because the buckling portion ( 11 ) and the connecting portion ( 21 ) are complementarily disposed to each other.
  • the high pressure air container of the present invention can bear a high pressure such that the first housing ( 10 ) and the second housing ( 20 ) is hardly detached from each other, thereby the safety of the present invention is promoted.

Landscapes

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

Abstract

A high pressure air container includes a first housing and a second housing connected to each other to form a receiving space between the first housing and the second housing. Some connecting material is provided to fully fill the gap between the first housing and the second housing to form an airtight condition between the first housing and the second housing.

Description

    BACKGROUND OF THE INVENTION
  • 1. Field of the Invention
  • The present invention relates to a container, and more particularly to a high pressure air container.
  • 2. Description of Related Art
  • A conventional high pressure air container in accordance with the prior art shown in FIGS. 4 and 5 comprises a cylinder (10′) and two vaults (20′) respectively welded to two opposite ends of the cylinder (10′) for airtightly closing the cylinder (10′) due to the weld material (30′). There is no connecting structure disposed among the cylinder (10′) and the two vaults (20′). The cylinder (10′) and the two vaults (20′) directly connected to one another only by the weld material (30′).
  • However, the structure of the conventional high pressure air container has several disadvantages as follow.
  • 1. The conventional high pressure air container can not bear a really high pressure because there is no connecting structure disposed among the cylinder (10′) and the two vaults (20′).
  • 2. The connection among the cylinder (10′) and the two vaults (20′) does not enough for containing high pressure in a safe condition. As a result, it is very dangerous when the convention high pressure air container is operated in a high temperature because the high temperature of the working environment will raise the pressure in the container. The raised pressure in the conventional air container may cause a explosion that's the two vaults (20′) detached from the cylinder (10′) in a moment.
  • The present invention has arisen to mitigate and/or obviate the disadvantages of the conventional high pressure air container.
    • SUMMARY OF THE INVENTION
  • The main objective of the present invention is to provide an improved high pressure air container that promotes the safety of the container.
  • To achieve the objective, a high pressure air container in accordance with the present invention comprises a first housing having a buckling portion formed on an open end thereof. A second housing is connected to the first housing to form a receiving space between the first housing and the second housing. The second housing has a connecting portion formed on an open end thereof for mounting to the buckling portion of the first housing. Some connecting material fully fills a gap between the buckling portion and the connecting portion to form an airtight condition between the first housing and the second housing.
  • Further benefits and advantages of the present invention will become apparent after a careful reading of the detailed description with appropriate reference to the accompanying drawings.
    • BRIEF DESCRIPTION OF THE DRAWINGS
  • FIG. 1 is a perspective view of a high pressure air container in accordance with the present invention;
  • FIG. 2 is an exploded perspective view of the high pressure air container in FIG. 1;
  • FIG. 3 is a cross-sectional view of the high pressure air container in FIG. 1;
  • FIG. 4 is an exploded perspective view of a conventional high pressure air container in accordance with the prior art; and
  • FIG. 5 is a cross-sectional view of the conventional high pressure air container in accordance with the prior art.
    • DETAILED DESCRIPTION OF THE INVENTION
  • Referring to the drawings and initially to FIGS. 1-3, a high pressure air container in accordance with the present invention comprises a first housing (10) and a second housing (20) connected to each other to form a receiving space therebetween. Some connecting material (40) is provided to fully fill the gap between the first housing (10) and the second housing (20) to form an airtight condition between the first housing (10) and the second housing (20).
  • The first housing (10) has an open end that is inward shrunk to formed a buckling portion (11) and a shoulder (12) on the first housing (10). The second housing (20) has an opening forming a connecting portion (21). The connecting portion (21) of the second housing (20) has an inner diameter slightly greater than an outer diameter of the buckling portion (11) of the first housing (10). Consequently, the buckling portion (11) of the first housing (10) is received in the connecting portion (21) of the second housing (20) and the distal end of the second housing (20) abuts against the shoulder (12) of the first housing (10). The buckling portion (11) of the first housing (10) tightly abuts against an inner periphery of the connecting portion (21) of the second housing (20) for providing a first safety when the pressure in the high pressure air container of the present invention is raised.
  • In addition, a gap between the shoulder (12) of the first housing (10) and the connecting portion (21) of the second housing (20) is fully filled with connecting material (40) to form an airtight condition between the first housing (10) and the second housing (20) and provide a second safety. As a result, the high pressure air container of the present invention can bear a high pressure even the pressure between in the receiving space between the first housing (10) and the second housing (20) is raised.
  • In another embodiment of the present invention, the buckling portion (11) of the first housing (10) has an inner diameter slightly greater than an outer diameter of the connecting portion (21) of the second housing (20), thereby the connecting portion (21) is received in the buckling portion (11) of the first housing (10) and the gap between the buckling portion (11) and the connecting portion (21) is fully filled the material to form a airtight condition between the first housing (10) and the second housing (20), and provide the first safety and the second safety as described in the above paragraph.
  • As described above, the high pressure air container in accordance with the present invention has several advantages as follow.
  • 1. The high pressure air container of the present invention can bear a high pressure even the pressure between in the receiving space between the first housing (10) and the second housing (20) is raised due to the buckling portion (11) and the connecting portion (21) because the buckling portion (11) and the connecting portion (21) are complementarily disposed to each other.
  • 2. The high pressure air container of the present invention can bear a high pressure such that the first housing (10) and the second housing (20) is hardly detached from each other, thereby the safety of the present invention is promoted.
  • Although the invention has been explained in relation to its preferred embodiment, it is to be understood that many other possible modifications and variations can be made without departing from the spirit and scope of the invention as hereinafter claimed.

Claims (4)

1. A high pressure air container comprising:
a first housing having a buckling portion formed on an open end thereof;
a second housing connected to the first housing to form a receiving space between the first housing and the second housing, the second housing having a connecting portion formed on an open end thereof for mounting to the buckling portion of the first housing; and
some connecting material fully filling a gap between the buckling portion and the connecting portion to form an airtight condition between the first housing and the second housing.
2. The air container as claimed in claim 1, wherein the connecting portion has an inner diameter slightly greater than an outer diameter of the buckling portion such that the buckling portion is received in the connecting portion.
3. The air container as claimed in claim 1, wherein the buckling portion has an inner diameter slightly greater than an outer diameter of the connecting portion such that the connecting portion is received in the buckling portion.
4. The air container as claimed in claim 1, wherein the buckling portion and the connecting portion are complementarily disposed to each other.
US11/129,416 2004-06-17 2005-05-16 High pressure air container Abandoned US20050279743A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW093209542 2004-06-17
TW093209542U TWM260660U (en) 2004-06-17 2004-06-17 Air pressure reservoir

Publications (1)

Publication Number Publication Date
US20050279743A1 true US20050279743A1 (en) 2005-12-22

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US11/129,416 Abandoned US20050279743A1 (en) 2004-06-17 2005-05-16 High pressure air container

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US (1) US20050279743A1 (en)
TW (1) TWM260660U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090200319A1 (en) * 2008-02-08 2009-08-13 Gopala Krishna Vinjamuri Metallic liner for a fiber wrapped composite pressure vessel for compressed gas storage and transportation
US10928116B2 (en) * 2019-02-27 2021-02-23 Electrolux Home Products, Inc. Modular water storage tank for a refrigerator
EP4488567A1 (en) * 2023-07-04 2025-01-08 Ingeniería Prosix, S.L. Double walled cryogen tank

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CN115234834A (en) * 2021-04-22 2022-10-25 辛集市皓瑞封头制造有限公司 Pressure vessel convenient to restore

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Cited By (4)

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Publication number Priority date Publication date Assignee Title
US20090200319A1 (en) * 2008-02-08 2009-08-13 Gopala Krishna Vinjamuri Metallic liner for a fiber wrapped composite pressure vessel for compressed gas storage and transportation
US8474647B2 (en) * 2008-02-08 2013-07-02 Vinjamuri Innovations, Llc Metallic liner with metal end caps for a fiber wrapped gas tank
US10928116B2 (en) * 2019-02-27 2021-02-23 Electrolux Home Products, Inc. Modular water storage tank for a refrigerator
EP4488567A1 (en) * 2023-07-04 2025-01-08 Ingeniería Prosix, S.L. Double walled cryogen tank

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