EP1701086A3 - Source of pressure gas with combustion gas for manual operation - Google Patents

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

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Publication number
EP1701086A3
EP1701086A3 EP06002897A EP06002897A EP1701086A3 EP 1701086 A3 EP1701086 A3 EP 1701086A3 EP 06002897 A EP06002897 A EP 06002897A EP 06002897 A EP06002897 A EP 06002897A EP 1701086 A3 EP1701086 A3 EP 1701086A3
Authority
EP
European Patent Office
Prior art keywords
metal container
filling
aluminum
source
bursting pressure
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Withdrawn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
EP06002897A
Other languages
German (de)
French (fr)
Other versions
EP1701086A2 (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 EP1701086A2 publication Critical patent/EP1701086A2/en
Publication of EP1701086A3 publication Critical patent/EP1701086A3/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Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use
    • F17C2270/0745—Gas bottles

Abstract

Die Erfindung betrifft 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") mit einem flüssigen aliphatischen Kohlenwasserstoff. 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") mindestens 95 Gew.-% Propan enthält,
d) der Metallbehälter (2) einen Zylinderabschnitt (3) und einen kalottenförmigen Halsabschnitt (4) aufweist, in deren Achse (A-A) ein Entnahmeventil angeordnet ist,
e) der Halsabschnitt (4) 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 of up to 2000 cc, a discharge opening for vaporized fuel gases and a filling ("F") with a liquid aliphatic hydrocarbon. 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 section (3) is between 70 and 120 mm,
c) the filling ("F") contains at least 95% by weight of propane,
d) the metal container (2) has a cylinder section (3) and a dome-shaped neck section (4), in the axis (AA) of which a removal valve is arranged,
e) the neck portion (4) is designed for attachment of a gas burner.
Figure imgaf001
EP06002897A 2005-03-07 2006-02-14 Source of pressure gas with combustion gas for manual operation Withdrawn EP1701086A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510010282 DE102005010282B3 (en) 2005-03-07 2005-03-07 Compressed gas source with fuel gas filling

Publications (2)

Publication Number Publication Date
EP1701086A2 EP1701086A2 (en) 2006-09-13
EP1701086A3 true EP1701086A3 (en) 2011-04-20

Family

ID=36587356

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06002897A Withdrawn EP1701086A3 (en) 2005-03-07 2006-02-14 Source of pressure gas with combustion gas for manual operation

Country Status (2)

Country Link
EP (1) EP1701086A3 (en)
DE (1) DE102005010282B3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008049990B4 (en) * 2008-10-01 2010-07-29 Jahn Gmbh Umform- Und Zerspanungstechnik Storage device and method for manufacturing a storage device

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
DE102005010282B3 (en) 2006-11-02
EP1701086A2 (en) 2006-09-13

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