DE676923C - Device for filling gas bottles - Google Patents

Device for filling gas bottles

Info

Publication number
DE676923C
DE676923C DED76369D DED0076369D DE676923C DE 676923 C DE676923 C DE 676923C DE D76369 D DED76369 D DE D76369D DE D0076369 D DED0076369 D DE D0076369D DE 676923 C DE676923 C DE 676923C
Authority
DE
Germany
Prior art keywords
pressure
under
bottle
filling gas
gas bottles
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
DED76369D
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.)
BERNH DRAEGER
Draegerwerk AG and Co KGaA
Original Assignee
BERNH DRAEGER
Draegerwerk AG and Co KGaA
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 BERNH DRAEGER, Draegerwerk AG and Co KGaA filed Critical BERNH DRAEGER
Priority to DED76369D priority Critical patent/DE676923C/en
Application granted granted Critical
Publication of DE676923C publication Critical patent/DE676923C/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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/06—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures for filling with compressed gases
    • 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
    • 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
    • F17C2205/03—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
    • 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
    • F17C2221/011—Oxygen
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • 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
    • F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
    • F17C2227/04—Methods for emptying or filling
    • F17C2227/044—Methods for emptying or filling by purging

Landscapes

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

Description

Vorrichtung zum Füllen von Gasflaschen Die Erfindung betrifft eine Vorrichtung zum Füllen von Gasflaschen, z.B. mit Sauerstoff oder Luft, unter Hochdruck und zum Entleeren unter vermindertem Druck und biesteht darin, daß in die Flasche ein Verschlußstopfen eingeschraubt ist, der mit ein-er Längsbohrung versehen ist, die mit dem Flascheninnern und mit einem an dem Verschlußstopfen angeordneten oder mit diesem aus einem Stück hergestellten Kanal in Ve#rbindung steht, an dessen Eintrittsseite ein unter dem Druck einer Feder stehendes Rückschlagventil und an dessen Austrittsseite ein Druckminderventil angeordnet ist, dessen Schließbolzen unter dem Druck der gleichen Feder steht.Apparatus for filling gas cylinders The invention relates to a Device for filling gas cylinders, e.g. with oxygen or air, under high pressure and for emptying under reduced pressure and it consists in that in the bottle a sealing plug is screwed in, which is provided with a longitudinal bore, those with the inside of the bottle and with one arranged on the stopper or is connected to this channel made of one piece, on its entry side a check valve under the pressure of a spring and on its outlet side a pressure reducing valve is arranged, the locking pin of which is under the pressure of the same Pen stands.

Die neue Einrichtung ist einfach gebaut und billig herzustellen und ermöglicht es, das Auffüllen der Hochdruckflasche und die Entnahme eines bestfinmten Niederdruckes gleichzeitig vorzunehmen, ohne daß diese Vorgänge sich gegenseitig stören. Selbstverständlich kann man auch so vorgehen, daß man die Flaschen zunächst mit Hochdruckgas füllt und dann erst das Gas unter vermindertem Druck hus der Flasche entnimmt.The new facility is simple in construction and inexpensive to manufacture and makes it possible to fill up the high-pressure cylinder and to take out an ideal Carry out low pressure at the same time, without these processes mutually disturb. Of course, you can also proceed in such a way that you first remove the bottles with high pressure gas and only then the gas under reduced pressure hus the bottle removes.

Auf der Zeichnung ist eine Ausführungsform der neuen Vorrichtung dargestellt. In die Gasflasche 6 ist ein mit einer Längsbohrung7 versehener Verschlußstopfen8 eingeschraubt. Die Bohrung7 mündet oben in den Hochdruckkanal i, an dessen durch einen Pfeil gekennzeichnetes Eintrittsende für das Hochdruckgas das Rückschlagvenfil 5 und an dessen anderes Ende das Druckminderventil 9 angeschlossen sind. Die Verschlußstopfen 4 und 7, dieser Ventile stehen unter dem Druck der gemeinsamen Schließfeder 3. Das von außen eintretende Hochdruckgas hebt den Schließbolzen 4 entgegen dem Druck der Feder 3 an und strömt dann durch die Bohrung 7 in die Flasche 6 ein. Wird die Zuführung von Druckgas unterbrochen, so drückt die Feder 3 den Schließbolzen 4 sofort gegen _den Ventilkrater, wodurch eine sichere Abdichtung bewirkt wird. Will man Gas aus der Flasche unter vermindertem Druck entnehmen, so öffnet man die AbstrÖmleitung io. Das Hochdruck,-as strömt dann über das Druckminderventilg und die Abströmleitung io unter dem gewünschten Niederdruck zur Verbräuchsstelle.The drawing shows an embodiment of the new device. A sealing plug 8 provided with a longitudinal bore 7 is screwed into the gas cylinder 6. The bore 7 opens at the top into the high pressure channel i, to whose inlet end for the high pressure gas marked by an arrow the non-return valve 5 and to whose other end the pressure reducing valve 9 are connected. The plugs 4 and 7 of these valves are under the pressure of the common closing spring 3. The high pressure gas entering from the outside lifts the locking bolt 4 against the pressure of the spring 3 and then flows through the bore 7 into the bottle 6 . If the supply of pressurized gas is interrupted, the spring 3 presses the locking bolt 4 immediately against the valve crater, which results in a secure seal. If you want to remove gas from the bottle under reduced pressure, you open the outflow line io. The high pressure, gas then flows through the pressure reducing valve and the discharge line io under the desired low pressure to the point of consumption.

Claims (1)

PATENTANSPRUCH: Vorrichtung zum Füllen von Gasflaschen, z.B. mit Sauerstoff oder Luft, unter Hochdruck und zum Entleeren unter vermindertem Druck, gekennzeichnet durch einen in die Flasche (6) ;eingeschraubten Verschlußstopfen (8), der mit einer Längsbohrung (7) vexsehen ist, die mit dem Flascheninnern und mit einem an dem Verschlußst#pfen, (8) angeordneten oder mit diesem aus einem Stück hergestellten Kanal (i) in Verbindung steht, an dessen Eintrittsseite ein unter dem Druck einer Feder (3) stehendes Rückschlagventil (5) und an dessen Austrittsseite ein Drucktninderventil (9) angeordnet ist, dessen Schließbolzen (2) unter dem Druck der gleichen Feder (3) steht. Claim: Device for filling gas bottles, for example with oxygen or air, under high pressure and for emptying them under reduced pressure, characterized by a plug (8) screwed into the bottle (6 ), which is provided with a longitudinal bore (7) , which communicates with the inside of the bottle and with a channel (i) arranged on the stopper (8) or made in one piece with it, on the inlet side of which a non-return valve (5) is under the pressure of a spring (3 ) and on the outlet side of which is a pressure reducing valve (9) , the locking pin (2) of which is under the pressure of the same spring (3) .
DED76369D 1937-10-17 1937-10-17 Device for filling gas bottles Expired DE676923C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED76369D DE676923C (en) 1937-10-17 1937-10-17 Device for filling gas bottles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED76369D DE676923C (en) 1937-10-17 1937-10-17 Device for filling gas bottles

Publications (1)

Publication Number Publication Date
DE676923C true DE676923C (en) 1939-06-15

Family

ID=7062177

Family Applications (1)

Application Number Title Priority Date Filing Date
DED76369D Expired DE676923C (en) 1937-10-17 1937-10-17 Device for filling gas bottles

Country Status (1)

Country Link
DE (1) DE676923C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435040A (en) * 1944-06-12 1948-01-27 Air Reduction Gas dispenser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435040A (en) * 1944-06-12 1948-01-27 Air Reduction Gas dispenser

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