DE20016695U1 - Device for filling a steel bottle with compressed gas - Google Patents

Device for filling a steel bottle with compressed gas

Info

Publication number
DE20016695U1
DE20016695U1 DE20016695U DE20016695U DE20016695U1 DE 20016695 U1 DE20016695 U1 DE 20016695U1 DE 20016695 U DE20016695 U DE 20016695U DE 20016695 U DE20016695 U DE 20016695U DE 20016695 U1 DE20016695 U1 DE 20016695U1
Authority
DE
Germany
Prior art keywords
steel bottle
electrode
compressed gas
welding
filling
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
Application number
DE20016695U
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.)
CONNTRONIC PROZESS- UND AUTOMATISIERUNGSTECHNI, DE
Original Assignee
MEGATRONIC SCHWEISMASCHB GmbH
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 MEGATRONIC SCHWEISMASCHB GmbH filed Critical MEGATRONIC SCHWEISMASCHB GmbH
Priority to DE20016695U priority Critical patent/DE20016695U1/en
Publication of DE20016695U1 publication Critical patent/DE20016695U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/301—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means
    • F16K1/303—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers only shut-off valves, i.e. valves without additional means with a valve member, e.g. stem or shaft, passing through the seat
    • 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
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/04—Arrangement or mounting of 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
    • F17C5/00—Methods or apparatus for filling containers with liquefied, solidified, or compressed gases under pressures
    • F17C5/002—Automated filling apparatus
    • 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
    • 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
    • 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
    • F17C2205/0382—Constructional details of valves, regulators

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Vorrichtung zum Befüllen einer Stahlflasche (1) mit Druckgas und zum Verschließen der Einfüllöffnung (2) der gefüllten Stahlflasche (1) mit einem durch Widerstands-Press-Schweißen befestigbaren Deckel (3), wobei die Stahlflasche (1) in aufrechter Lage zwischen einem ortsfesten Unterteil (7) und einem höhenverstellbaren Oberteil (8) eines Schweißgehäuses (6) eingespannt ist und 2 eine erste, längs der Achse der Stahlflasche (1) verstellbare Elektrode (4) den Deckel (3) nach dem Befüllvorgang gegen die Einfüllöffnung (2) spannt und eine zweite Elektrode (5) die Stahlflasche (1) partiell umfasst und abstützt, dadurch gekennzeichnet, dass die Stahlflasche (1) mit ihrer Einfüllöffnung (2) nach unten stehend angeordnet und mit dem die Einfüllöffnung (2) umgebenden Bereich in der zweiten Elektrode (5) geführt und abgestützt ist und dass die erste, auf den Deckel (3) einwirkende Elektrode (4) als ein vom Druckgas über Nebenkanäle (22, 23, 25) und eine Gegendruckfläche (27) beaufschlagbarer Kolben (26) ausgebildet ist, dessen Druckbeaufschlagung kompensierend gegen den in der Stahlflasche (1) beim Befüllen entstehenden Innendruck wirkt.1. Device for filling a steel bottle ( 1 ) with compressed gas and for closing the filling opening ( 2 ) of the filled steel bottle ( 1 ) with a lid ( 3 ) which can be fastened by resistance pressure welding, the steel bottle ( 1 ) being in an upright position between a fixed lower part ( 7 ) and a height-adjustable upper part ( 8 ) of a welding housing ( 6 ) is clamped and 2 a first electrode ( 4 ), which can be adjusted along the axis of the steel bottle ( 1 ), the cover ( 3 ) after the filling process against the filler opening ( 2 ) clamps and a second electrode ( 5 ) partially surrounds and supports the steel bottle ( 1 ), characterized in that the steel bottle ( 1 ) is arranged with its filling opening ( 2 ) standing downward and with the area surrounding the filling opening ( 2 ) in the second electrode ( 5 ) is guided and supported and that the first electrode ( 4 ) acting on the cover ( 3 ) acts as one of the compressed gas via secondary channels e ( 22 , 23 , 25 ) and a counter-pressure surface ( 27 ) acted upon piston ( 26 ) is formed, the pressurization of which compensates for the internal pressure generated in the steel bottle ( 1 ) during filling. 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die zweite Elektrode (5) als radial geschlitzte (30) und am Außenmantel konisch (10) ausgebildete Hülse gestaltet ist, die an einem Gegenkonus (9) des Unterteils (7) abgestützt ist und unter der axialen Einspannung der Stahlflasche (1) in festen Kontakt zu dem von ihr umgriffenen Teil der Stahlflasche (1) gelangt. 2. Device according to claim 1, characterized in that the second electrode ( 5 ) is designed as a radially slotted ( 30 ) and on the outer jacket conical ( 10 ) formed sleeve which is supported on a counter cone ( 9 ) of the lower part ( 7 ) and passes under the axial clamping of the steel bottle (1) in fixed contact with the encompassed by their part of the steel bottle (1). 3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Oberteil (8) und das Unterteil (7) des Schweißgehäuses (6) in der Schließstellung gegeneinander axial verspannbar ausgebildet sind.3. Device according to claim 1 or 2, characterized in that the upper part ( 8 ) and the lower part ( 7 ) of the welding housing ( 6 ) in the closed position are axially clamped against each other. 4. Vorrichtung nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, dass im Oberteil (8) des Schweißgehäuses (6) ein koaxial zur Stahlflasche (1) gelagertes und diese mit Spiel führendes Rohrstück (12) angeordnet ist, welches die Verspannkraft der beiden Gehäuseteile (7, 8) über die Stahlflasche (1) auf die zweite Elektrode (5) überträgt.4. Apparatus according to claim 1 or one of the following, characterized in that in the upper part ( 8 ) of the welding housing ( 6 ) a coaxial to the steel bottle ( 1 ) and this with play leading pipe section ( 12 ) is arranged, which the clamping force of the two Transfers housing parts ( 7 , 8 ) over the steel bottle ( 1 ) to the second electrode ( 5 ). 5. Vorrichtung nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, dass die Druckgaszufuhr (14, 15) über das Oberteil (8) des Schweißgehäuses (6) und durch die Wandung des Rohrstücks (12) auf die Außenfläche der Stahlflasche (1) erfolgt, von wo das Druckgas über das Spiel (16) zwischen der Stahlflasche (1) und dem Rohrstück (12) sowie durch Spalte (30) in der zweiten Elektrode einerseits zur Einfüllöffnung (2) der Stahlflasche (1) und andererseits durch weitere Kanäle (23, 24, 25, 28) zur Gegendruckfläche (27) der kolbenartigen ersten Elektrode (4) geführt wird.5. The device according to claim 1 or one of the following, characterized in that the compressed gas supply ( 14 , 15 ) over the upper part ( 8 ) of the welding housing ( 6 ) and through the wall of the pipe section ( 12 ) on the outer surface of the steel bottle ( 1 ) takes place from where the compressed gas through the play ( 16 ) between the steel bottle ( 1 ) and the pipe section ( 12 ) and through gaps ( 30 ) in the second electrode on the one hand to the filling opening ( 2 ) of the steel bottle ( 1 ) and on the other hand through further channels ( 23 , 24 , 25 , 28 ) to the counter pressure surface ( 27 ) of the piston-like first electrode ( 4 ). 6. Vorrichtung nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, dass das Schweißgehäuse (6) ein im Schließzustand gegen Entweichen des Druckgases abgedichtetes hohles Gebilde ist.6. The device according to claim 1 or one of the following, characterized in that the welding housing ( 6 ) is a hollow structure sealed in the closed state against escape of the compressed gas. 7. Vorrichtung nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, dass ein der Einfüllöffnung (2) der Stahlflasche (1) zugekehrter zylinderförmiger Ansatz (17) der ersten Elektrode (4) von einer Isolierhülse (18) umgriffen ist, deren der Stahlflasche (1) zugekehrte Stirnfläche (19) die Stirnfläche (20) des Ansatzes (17) überragt, wobei der zu verschweißende Deckel (3) in der zwischen beiden Stirnflächen (19, 20) gebildeten Stufe (21) geführt ist.7. The device according to claim 1 or one of the following, characterized in that one of the filling opening ( 2 ) of the steel bottle ( 1 ) facing cylindrical extension ( 17 ) of the first electrode ( 4 ) is encompassed by an insulating sleeve ( 18 ), the steel bottle ( 1 ) facing end face ( 19 ) projects beyond the end face ( 20 ) of the extension ( 17 ), the cover ( 3 ) to be welded being guided in the step ( 21 ) formed between the two end faces ( 19 , 20 ). 8. Vorrichtung nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, dass auf einem rotorisch antreibbaren Drehteller (37) paarweise zwei oder mehr Unterteile (7) des Schweißgehäuses (6) ortsfest befestigt sind und in einer peripher darüber befindlichen Arbeitsstation (39) zwei Oberteile (8) der Schweißgehäuse (6) höhenverstellbar angeordnet sind, wobei der Deckel (3) und die Stahlflasche (1) abseits der Arbeitsstation (39) über die Stahlflaschen (1) sich senkend stülpbar und zusätzlich durch eine Relativverdrehung gegeneinander verspannbar sind.8. The device according to claim 1 or one of the following, characterized in that two or more lower parts ( 7 ) of the welding housing ( 6 ) are fixed in pairs on a rotatably driven turntable ( 37 ) and two in a peripheral work station ( 39 ) Upper parts ( 8 ) of the welding housing ( 6 ) are arranged such that they can be adjusted in height, whereby the lid ( 3 ) and the steel bottle ( 1 ) can be slipped down over the steel bottles ( 1 ) away from the work station ( 39 ) and can additionally be braced against one another by a relative rotation. 9. Vorrichtung nach Anspruch 8, dadurch gekennzeichnet, dass in der Arbeitsstation (39) die Zufuhr des Druckgases und das Anschweißen des Deckels (3) an die Stahlflasche (1) erfolgt.9. The device according to claim 8, characterized in that in the work station ( 39 ) the supply of the compressed gas and the welding of the lid ( 3 ) to the steel bottle ( 1 ). 10. Vorrichtung nach Anspruch 1 oder einem der folgenden, dadurch gekennzeichnet, dass das Oberteil (8) des Schweißgehäuses (6) gegenüber dem Unterteil (7) in der Schließstellung durch Zentrierbolzen (31) drehschlüssig gehalten und über eine Gewindedrehverbindung axial verspannbar ist.10. The device according to claim 1 or one of the following, characterized in that the upper part ( 8 ) of the welding housing ( 6 ) relative to the lower part ( 7 ) in the closed position by means of centering bolts ( 31 ) held in a rotationally locking manner and can be axially clamped via a threaded rotary connection.
DE20016695U 2000-09-27 2000-09-27 Device for filling a steel bottle with compressed gas Expired - Lifetime DE20016695U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20016695U DE20016695U1 (en) 2000-09-27 2000-09-27 Device for filling a steel bottle with compressed gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20016695U DE20016695U1 (en) 2000-09-27 2000-09-27 Device for filling a steel bottle with compressed gas

Publications (1)

Publication Number Publication Date
DE20016695U1 true DE20016695U1 (en) 2002-02-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051170A1 (en) * 2006-10-26 2008-04-30 Takata-Petri Ag Method for manufacturing gas generator, involves providing housing of gas generator in pressure chamber, where housing has opening in form of open top surface of housing
DE102011102064A1 (en) * 2011-05-19 2012-11-22 Trw Airbag Systems Gmbh Method for producing a gas generator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685383A (en) * 1952-09-20 1954-08-03 Knapp Monarch Co Pressure bulb cap
DE2811786A1 (en) * 1977-03-19 1978-09-21 Tokico Ltd GAS FILLING PROCEDURE
EP0889279A2 (en) * 1997-07-02 1999-01-07 Robert Bosch Corporation Apparatus and method for filling and sealing a vessel with high pressure gas
DE4436016C2 (en) * 1994-10-08 1999-04-01 Kuka Schweissanlagen Gmbh Method and device for filling and closing pressure vessels

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685383A (en) * 1952-09-20 1954-08-03 Knapp Monarch Co Pressure bulb cap
DE2811786A1 (en) * 1977-03-19 1978-09-21 Tokico Ltd GAS FILLING PROCEDURE
DE4436016C2 (en) * 1994-10-08 1999-04-01 Kuka Schweissanlagen Gmbh Method and device for filling and closing pressure vessels
EP0889279A2 (en) * 1997-07-02 1999-01-07 Robert Bosch Corporation Apparatus and method for filling and sealing a vessel with high pressure gas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051170A1 (en) * 2006-10-26 2008-04-30 Takata-Petri Ag Method for manufacturing gas generator, involves providing housing of gas generator in pressure chamber, where housing has opening in form of open top surface of housing
DE102006051170B4 (en) * 2006-10-26 2010-02-11 Takata-Petri Ag Method and device for producing a gas generator and gas generator
EP2024677B2 (en) † 2006-10-26 2016-11-09 Takata AG Method and device for producing a gas generator, and gas generator produced by means of the method
DE102011102064A1 (en) * 2011-05-19 2012-11-22 Trw Airbag Systems Gmbh Method for producing a gas generator

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20020404

R150 Term of protection extended to 6 years

Effective date: 20031023

R081 Change of applicant/patentee

Owner name: CONNTRONIC PROZESS- UND AUTOMATISIERUNGSTECHNI, DE

Free format text: FORMER OWNER: MEGATRONIC SCHWEISSMASCHINENBAU GMBH, 86356 NEUSAESS, DE

Effective date: 20051013

R151 Term of protection extended to 8 years

Effective date: 20060921

R152 Term of protection extended to 10 years

Effective date: 20081027

R071 Expiry of right