EP1701085A3 - Source of pressure gas with combustion gas for manual operation - Google Patents

Source of pressure gas with combustion gas for manual operation Download PDF

Info

Publication number
EP1701085A3
EP1701085A3 EP06002896A EP06002896A EP1701085A3 EP 1701085 A3 EP1701085 A3 EP 1701085A3 EP 06002896 A EP06002896 A EP 06002896A EP 06002896 A EP06002896 A EP 06002896A EP 1701085 A3 EP1701085 A3 EP 1701085A3
Authority
EP
European Patent Office
Prior art keywords
metal container
gas
filling
aluminum
weight
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.)
Withdrawn
Application number
EP06002896A
Other languages
German (de)
French (fr)
Other versions
EP1701085A2 (en
Inventor
Stefan Geisperger
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.)
Rothenberger AG
Original Assignee
Rothenberger 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 Rothenberger AG filed Critical Rothenberger AG
Publication of EP1701085A2 publication Critical patent/EP1701085A2/en
Publication of EP1701085A3 publication Critical patent/EP1701085A3/en
Withdrawn legal-status Critical Current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
    • F17C1/14—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of aluminium; constructed of non-magnetic steel
    • 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
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0114—Shape cylindrical with interiorly 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
    • F17C2201/058—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
    • F17C2203/0612—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
    • 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
    • F17C2203/0636—Metals
    • F17C2203/0648—Alloys or compositions of metals
    • 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
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0329—Valves manually actuated
    • 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
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/03—Mixtures
    • F17C2221/032—Hydrocarbons
    • F17C2221/035—Propane butane, e.g. LPG, GPL
    • 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
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • 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
    • 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

Landscapes

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

Abstract

Die Erfindung betriff eine Druckgasquelle (1) für manuelle Handhabung mit einem einstückig fliessgepressten Metallbehälter (2) aus Aluminium mit einem Füllvolumen bis maximal 2000 ccm, einer Entnahmeöffnung für verdampfte Brenngase und einer Füllung ("F") aus einem flüssigen Gasgemisch aus mindestens zwei Komponenten aliphatischer Kohlenwasserstoffe. Zur Lösung der Aufgabe, einen tragfähigen Kompromiss zwischen dem Berstdruck des Metallbehälters, den Sicherheitsvorschriften, der Flammentemperatur und den Herstellkosten anzugeben, wird erfindungsgemäss vorgeschlagen, dass
a) der Metallbehälter (2) aus Aluminium mit einem Reinheitsgrad von mindestens 95 Gew.-%, einer Wanddicke ("dw") zwischen 0,6 und 1,5 mm und einem Berstdruck zwischen 40 und 80 bar besteht,
b) der äussere Durchmesser des Zylinderabschnitts (3) zwischen 70 und 120 mm beträgt.
c) die Füllung ("F") 60 bis 95 Gew.-% Propen und 5 bis 40 Gew.-% eines Butangases enthält,
d) der Metallbehälter (2) einen Zylinderabschnitt (3) und einen kalottenförmigen Halsabschnitt (4) aufweist, in deren Achse (A-A) ein Entnahmeventil angeordnet ist, und dass
e) der Halsabschnitt (3) zum Ansetzen eines Gasbrenners ausgebildet ist.

Figure imgaf001
The invention relates to a compressed gas source (1) for manual handling with an integrally flow-pressed metal container (2) made of aluminum with a filling volume up to 2000 ccm, a removal opening for vaporized fuel gases and a filling ("F") of a liquid gas mixture of at least two components aliphatic hydrocarbons. To solve the problem of specifying a workable compromise between the bursting pressure of the metal container, the safety regulations, the flame temperature and the manufacturing costs, it is proposed according to the invention that
a) the metal container (2) consists of aluminum with a purity of at least 95 wt .-%, a wall thickness ("dw") between 0.6 and 1.5 mm and a bursting pressure between 40 and 80 bar,
b) the outer diameter of the cylinder portion (3) is between 70 and 120 mm.
c) the filling ("F") contains 60 to 95% by weight of propene and 5 to 40% by weight of a butane gas,
d) the metal container (2) has a cylinder portion (3) and a dome-shaped neck portion (4), in whose axis (AA) a removal valve is arranged, and that
e) the neck portion (3) is designed for attachment of a gas burner.
Figure imgaf001
EP06002896A 2005-03-07 2006-02-14 Source of pressure gas with combustion gas for manual operation Withdrawn EP1701085A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510010281 DE102005010281B3 (en) 2005-03-07 2005-03-07 Compressed gas source with fuel gas filling

Publications (2)

Publication Number Publication Date
EP1701085A2 EP1701085A2 (en) 2006-09-13
EP1701085A3 true EP1701085A3 (en) 2011-04-20

Family

ID=36587346

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06002896A Withdrawn EP1701085A3 (en) 2005-03-07 2006-02-14 Source of pressure gas with combustion gas for manual operation

Country Status (2)

Country Link
EP (1) EP1701085A3 (en)
DE (1) DE102005010281B3 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2895633A (en) * 1954-10-02 1959-07-21 Nationale Sa Receptacles of light metal for liquefied gas, particularly adapted for recharging liquefied gas lighters
US3024936A (en) * 1958-05-09 1962-03-13 Thompson Ramo Wooldridge Inc Pressure vessels and method of making same
DE7340580U (en) * 1974-02-14 Alcan Aluminiumwerke Gmbh Seamless metal pressure vessel
US3889835A (en) * 1974-05-10 1975-06-17 Bernzomatic Corp One-piece pressure container
EP0050947A2 (en) * 1980-10-23 1982-05-05 Alcan Aluminium (Uk) Limited Improvements in high pressure gas cylinders
US4854343A (en) * 1981-04-06 1989-08-08 Rilett John W Fluid containers
EP0741088A2 (en) * 1995-05-05 1996-11-06 LECHNER GmbH Method for producing and/or filling a dual-compartment pressurized pack

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH486369A (en) * 1969-08-29 1970-02-28 Alusuisse Aerosol can made of aluminum
DE3005378A1 (en) 1979-02-13 1980-08-14 Nippon Aluminium Mfg Aluminium alloy pressurised beer keg - has cylindrical main section deep drawn from sheet and provided with lid section and mouth
DE3318728A1 (en) * 1983-05-21 1984-11-22 Cebal Verpackungen GmbH, 8500 Nürnberg ALUMINUM AEROSOL CAN
DE3741628A1 (en) * 1987-12-04 1989-06-15 Mannesmann Ag CONCAVE BOTTLE AND METHOD FOR PRODUCING THE SAME
FR2645245B1 (en) * 1989-03-30 1992-09-18 Applic Gaz Sa BOX FOR PRESSURE FLUID
DE19914029C2 (en) * 1999-03-27 2001-05-10 Alugas Vertrieb Von Gasflasche gas bottle
EP1333223A1 (en) * 2002-01-19 2003-08-06 ALUGAS Vertriebszentrale GmbH Aluminium pressure vessel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7340580U (en) * 1974-02-14 Alcan Aluminiumwerke Gmbh Seamless metal pressure vessel
US2895633A (en) * 1954-10-02 1959-07-21 Nationale Sa Receptacles of light metal for liquefied gas, particularly adapted for recharging liquefied gas lighters
US3024936A (en) * 1958-05-09 1962-03-13 Thompson Ramo Wooldridge Inc Pressure vessels and method of making same
US3889835A (en) * 1974-05-10 1975-06-17 Bernzomatic Corp One-piece pressure container
EP0050947A2 (en) * 1980-10-23 1982-05-05 Alcan Aluminium (Uk) Limited Improvements in high pressure gas cylinders
US4854343A (en) * 1981-04-06 1989-08-08 Rilett John W Fluid containers
EP0741088A2 (en) * 1995-05-05 1996-11-06 LECHNER GmbH Method for producing and/or filling a dual-compartment pressurized pack

Also Published As

Publication number Publication date
EP1701085A2 (en) 2006-09-13
DE102005010281B3 (en) 2006-10-05

Similar Documents

Publication Publication Date Title
CH622076A5 (en)
EP1701086A3 (en) Source of pressure gas with combustion gas for manual operation
EP1701085A3 (en) Source of pressure gas with combustion gas for manual operation
EP0825131A3 (en) Container for dispensing liquids by internal gaseous pressure
US10578147B2 (en) Thread for an air-dryer cartridge
RU94022870A (en) TANK FOR STORAGE OF PETROLEUM PRODUCTS
DE451694C (en) Two-stroke carburetor engine
DE15041C (en) Innovations in safety lamps to increase the luminosity
DE72237C (en) Sealing on containers to avoid refilling
DE167443C (en)
RU66472U1 (en) DEVICE FOR EXPRESS CUTTING OF AN ELBOW IN A STEEL THIN-WALLED RESERVOIR WITH A LIQUID OIL PRODUCT
DE206891C (en)
DE215509C (en)
CN205841041U (en) A kind of saving emission reduction device for automobile
DE798C (en) Gas engine with double piston movement
DE170803C (en)
DE130459C (en)
DE2929282C2 (en) Arrangement of the overflow opening or overflow openings between the pre- or vortex chamber and the combustion chamber of the cylinder of an internal combustion engine
DE20218974U1 (en) Atomizers for liquids
DE148122C (en)
DE208786C (en)
DE239638C (en)
AT412111B (en) LIQUID FUEL INJECTION NOZZLE
DE71603C (en) Metal cartridge for signaling purposes with a device for attachment to the muzzle of a handgun
DE427330C (en) Flashlight with pyrophoric ignition device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

AKY No designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: R108

REG Reference to a national code

Ref country code: DE

Ref legal event code: R108

Effective date: 20111228

17P Request for examination filed

Effective date: 20120208

RBV Designated contracting states (corrected)

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

17Q First examination report despatched

Effective date: 20120322

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20130905