DE870053C - Steel cylinder valve to prevent the contamination of valuable gases in steel cylinders - Google Patents

Steel cylinder valve to prevent the contamination of valuable gases in steel cylinders

Info

Publication number
DE870053C
DE870053C DEG5468A DEG0005468A DE870053C DE 870053 C DE870053 C DE 870053C DE G5468 A DEG5468 A DE G5468A DE G0005468 A DEG0005468 A DE G0005468A DE 870053 C DE870053 C DE 870053C
Authority
DE
Germany
Prior art keywords
valve
steel
pressure
steel cylinder
bottle
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
DEG5468A
Other languages
German (de)
Inventor
Jakob Kuebbeler
Rudolf Wucherer
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.)
Linde GmbH
Original Assignee
Gesellschaft fuer Lindes Eismaschinen 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 Gesellschaft fuer Lindes Eismaschinen AG filed Critical Gesellschaft fuer Lindes Eismaschinen AG
Priority to DEG5468A priority Critical patent/DE870053C/en
Application granted granted Critical
Publication of DE870053C publication Critical patent/DE870053C/en
Expired 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
    • F16K1/304—Shut-off valves with additional means
    • F16K1/305—Shut-off valves with additional means with valve member and actuator on the same side of the seat
    • 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
    • F16K1/307—Additional means used in combination with the main valve
    • 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
    • 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
    • F17C2227/048—Methods for emptying or filling by maintaining residual pressure

Description

Bei dem im Patent &351969 angegebenen Ventil zur Verhütung :er Verunreinigung wertvoller Gase in Stahlflasthen ist ein Ventilkegel vorgesehen, der durch eine Feder belastet ist und der bei Überschreiten eines bestimmten. überdrucke- in, der Flasche gegen den Federdruck angehoben und bei . Unterschreiten. des genannten Überdru kes in der Flasche gegen seinen Sitz, gepreßt wird, so, daß eine vollkommene Entleerung der Flasche normaler-@veise vermieden wimd und ein bestimmter Rest druck in der Flasche bleibt, der das Findtringen atmosphärischer Verunreinigungen in dieselbe verhirndert.In the case of the valve specified in patent & 351969 for prevention: er A valve cone is provided to contaminate valuable gases in steel sheets. that is loaded by a spring and that when a certain value is exceeded. overprint in, the bottle raised against the spring pressure and at. Falling below. of the above Overpressure in the bottle against its seat, is pressed so that a perfect Emptying the bottle normally @ avoids wimd and a certain residual pressure remains in the bottle, the finding of atmospheric impurities in the same tangled up.

Die Erfindung betrifft eine weitere Ausbildung eines derartigen, einen Restdruck in: der Flasche' aufrechterhaltenden Ventils. Sie soll durch die Anordnung des Ventilkegels an einer Stelle im Ventilkörper, an der genügend Raum für eine kräftige und für unberechtigten Eingriff unizugängliche Konstruktion möglich ist, die Betriebssicherheit des Ventils steigern.The invention relates to a further embodiment of such a, one Residual pressure in: the bottle 's maintaining valve. You should by the arrangement of the valve cone at a point in the valve body where there is enough space for a a strong construction that is inaccessible to unauthorized interference is possible, increase the operational safety of the valve.

Erfindungsigemäß wird der Restdruckvendilkegel im Ventilkörper eines Fl:aschenv-enti.le unterhalb des Ventilkegels eines normalen Ventilensatzes und oberhalb dies konischen Flaschengewindes angeordnet. Er liegt vornehmlich quer zur Längsachse .dies Ventilkörpers und ist durch zwei gegenüberliegende Stutzen: zugänglich; durch den einen Ist dies Ventil ein- und ausbringbar, durch den anderen ist ein: einstellbarer Bolzen: gefizh@rt, mittels dessen das Ventil gegen den Druck einer Feder von seinem Sitz abgehoben werden, kann, zurr Zweck, die Flasche füllen oder völlig evakuieren zu können. Beide Stutzen sind durch plombierb:are Kappen verschlossen, um unberechtigte Zugänglichkeit zum Res@tddiruclzventid zu verhindern.According to the invention, the residual pressure valve cone in the valve body is a Fl: ash valves below the valve cone of a normal valve set and arranged above this conical bottle thread. It lies mainly across the Longitudinal axis .dies valve body and is accessible through two opposite nozzles:; through one, this valve can be brought in and out, through the other one is: adjustable bolt: gefizh @ rt, by means of which the valve against the pressure of a The spring can be lifted from its seat, can, for the purpose, fill the bottle or to be able to evacuate completely. Both sockets are closed by sealable caps, to prevent unauthorized access to the Res @ tddiruclzventid.

Die Figur zeigt schematisch ein Beispiel der erfindungsgemäßen Anordnung. Ein Edelgasfllaschenventil, ist in seinem oberen Teil, der sich bis zum Ventilsitz 2 im Ventilkörper r erstreckt, normal gebaut. Unterhalb des Ventilsitzes :2 ist das erfindungsgemäße Re:stdruckventtil 3, angeordnet, Es liegt quer zur Längsachse i,ir des, Ventilkörpers und oberhalb des konischen Flaschengewindes 9. Am dieser Stelle ist der Ventilkörper so stark, daß der Ventileinsatz kräftig gebaut werden kann; da das Ventil quer zur Hauptachse angeordnet ist, wird der Ventilkörper trotzdem nicht übermäßig lang. Normalerweise wird das: Resbdruckventf, wie ersichtlich,, lediglich vom Gasdruck im Innern der Flasche und vom Druck der Feder 4 beeinflußt, so . daß es bei Unterschreiten eines gewissen Gasdiruckes durch den Druck' der Federq, selbsttätig abgeschlossen wird: Ein Stutzen'g dient zum Ein- und Ausbauen des Restdruckvent;ilkegels. Ein gegenüber von ihm angeordneter Stutzen 6 enthält einen Bolzen 5,, mit Hilfe dessen der Ventilkegel geben den. Druck der Feder q, von seinem Sitz abgehoben, werden: kann., zum Zweck der Füllung und Evakuierung der Flasche. Die Kappen 7 und io beider Stutzen sind: plombierbar.The figure shows schematically an example of the arrangement according to the invention. A noble gas cylinder valve is in its upper part, which extends up to the valve seat 2 extends in the valve body r, built normally. Below the valve seat: 2 is the inventive Re: stdruckventtil 3, arranged, It is transverse to the longitudinal axis i, ir des, valve body and above the conical bottle thread 9. On this Place the valve body is so strong that the valve core can be built strong can; since the valve is arranged transversely to the main axis, the valve body will anyway not overly long. Usually this is: Resbdruckventf, as can be seen, influenced only by the gas pressure inside the bottle and the pressure of the spring 4, so. that when the pressure of the spring drops below a certain gas pressure, is automatically closed: A connecting piece is used to install and remove the residual pressure valve; il cone. A connecting piece 6 arranged opposite it contains a bolt 5, with the aid whose the valve cone give the. Pressure of the spring q, lifted from its seat, be: can., for the purpose of filling and evacuating the bottle. The caps 7 and io both sockets are: sealable.

Durch .die erfindungsgemäße Anordnung wird erreicht, daß das Restdruckventil unabhängig vom Handrad des Ventils funktioniert, d:aß es an einer Stelle im Ventilkörper sitzt, wo es kräftig ausgebildet werden kann, ohne daß der Ventilkörper übermäßig lang wird, und daß die Mehrzahl der Ventilteile normal ausgeführt ist, daß also nur wenige zusätzliche Ersatzteile auf Lager gehalten @verden müssen.By .the inventive arrangement it is achieved that the residual pressure valve works independently of the handwheel of the valve, d: ate it in one place in the valve body sits where it can be made strong without the valve body being excessive becomes long, and that the majority of the valve parts are normal, so that only a few additional spare parts have to be kept in stock @verden.

Claims (2)

PATENTANSPRÜCHE: i. Stahlflaschenventil zur Verhütung der Verunreinigung wertvoller Gase in Stahlflaschen mit einem federbelesteten Ventilkegel, welches beiÜberschreiten eines bestimmtenüberdruckes in der Stahlflasche gegen den Federdruck angehoben, bei Unterschreiten eines gewissen ÜbeT-druckes; des Gasces in der Stahlflasche vom Federdruck gegen den Gasdruck an diene Sitz gepreßfi wird, nach Patent 815; 969, dadurch. gekennzeichnet, daß der einem Restdruck in der Stahlflasche aufrechterhaltende Veeilkegel, (Restdruclcventillceg el) im Ventilkörper unterhalb, des Ventilkegels eines normalen Ventileinsatzes und oberhalb des konischen Flaschengewindes angeordnet ist. PATENT CLAIMS: i. Steel cylinder valve to prevent contamination valuable gases in steel cylinders with a spring-loaded valve cone, which when a certain overpressure is exceeded in the steel cylinder against the spring pressure raised when falling below a certain ÜbeT pressure; des gasces in the steel bottle is pressed against the gas pressure on the seat by the spring pressure, according to patent 815; 969, thereby. characterized in that the one maintaining a residual pressure in the steel cylinder Veeilkegel, (Restdruclcventillceg el) in the valve body below, the valve cone a normal valve insert and arranged above the conical bottle thread is. 2. Stahlflaschenventil nach Anspruch i, da,-durch gekennzeichnet, daß der Restdruckventilkegel quer zur Längsachse des Flaschenventilkörper@s: liegt. - 3,. Stahlflaschenventil nach den Ansprüchen i und 2, dadurch gekennzeichnet, daß der Restdrückvenbilkegel durch zwei gegenüberliegende Stutzen; von denen der eine zum Aus- und Einrbringen des Väntillce@gels und der andere zum Abheben von seinem Sitz zum Zwecke des Füllens und Evakuieren- der Flasche dient, zugänglich ist. q.. Stahlfflaschenventi.l nach Anspruch 3, dadurch gekennzeichnet, daß die Stutzen durch plombierbare Kappen abgeschlossen sind,.2. Steel cylinder valve according to claim i, characterized in that the residual pressure valve cone transversely to the longitudinal axis of the cylinder valve body @ s: lies. - 3 ,. Steel cylinder valve according to claims i and 2, characterized in that the residual pressure valve cone through two opposite nozzles; of which the one for bringing in and out des Väntillce @ gel and the other to lift off its seat for the purpose of filling and evacuating the bottle is accessible. q .. steel bottle valve after Claim 3, characterized in that the connection piece is completed by sealable caps are,.
DEG5468A 1951-03-16 1951-03-16 Steel cylinder valve to prevent the contamination of valuable gases in steel cylinders Expired DE870053C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEG5468A DE870053C (en) 1951-03-16 1951-03-16 Steel cylinder valve to prevent the contamination of valuable gases in steel cylinders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG5468A DE870053C (en) 1951-03-16 1951-03-16 Steel cylinder valve to prevent the contamination of valuable gases in steel cylinders

Publications (1)

Publication Number Publication Date
DE870053C true DE870053C (en) 1953-03-09

Family

ID=7117792

Family Applications (1)

Application Number Title Priority Date Filing Date
DEG5468A Expired DE870053C (en) 1951-03-16 1951-03-16 Steel cylinder valve to prevent the contamination of valuable gases in steel cylinders

Country Status (1)

Country Link
DE (1) DE870053C (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332036A1 (en) * 1975-11-18 1977-06-17 Draegerwerk Ag GAS BOTTLE VALVE FOR RESPIRATORY DEVICES
FR2502290A1 (en) * 1981-03-23 1982-09-24 Patrigot Leon Compressed gas bottle for oven - has spring loaded valve plug working with manually operated eccentric
DE3901422C1 (en) * 1989-01-19 1990-02-08 Linde Ag, 6200 Wiesbaden, De Filling and emptying device for a pressurised container
DE9005826U1 (en) * 1990-05-22 1990-08-09 Carl Esser, Druckgasarmaturen Gmbh, 5000 Koeln, De
EP0386740A1 (en) * 1989-03-10 1990-09-12 Kabushiki Kaisha Neriki Valve assembly with check valve for gas container
FR2671598A1 (en) * 1991-01-16 1992-07-17 Tilles Mecanique TAP FOR BOTTLES OF COMPRESSED OR LIQUEFIED GASES.
DE19709096A1 (en) * 1997-03-06 1998-10-01 Vti Ventil Technik Gmbh Valve fitting for a pressure vessel
LU90254B1 (en) 1998-06-24 2000-01-03 Luxembourg Patent Company Gas container valve with a residual pressure and/or non-return device
US6029683A (en) * 1997-05-16 2000-02-29 U-Haul International, Inc. Pressurized gas tank valve plug
FR2955170A1 (en) * 2010-01-13 2011-07-15 Air Liquide Gas expander integrated tap for use in pressurized gas cylinder, has push-valve and pressure valve arranged in same housing of body, where push-valve is selectively moved independent of pressure valve for actuating insulation valve

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332036A1 (en) * 1975-11-18 1977-06-17 Draegerwerk Ag GAS BOTTLE VALVE FOR RESPIRATORY DEVICES
FR2502290A1 (en) * 1981-03-23 1982-09-24 Patrigot Leon Compressed gas bottle for oven - has spring loaded valve plug working with manually operated eccentric
DE3901422C1 (en) * 1989-01-19 1990-02-08 Linde Ag, 6200 Wiesbaden, De Filling and emptying device for a pressurised container
FR2641839A1 (en) * 1989-01-19 1990-07-20 Linde Ag DEVICE FOR FILLING AND DRAINING A PRESSURE TANK
EP0386740A1 (en) * 1989-03-10 1990-09-12 Kabushiki Kaisha Neriki Valve assembly with check valve for gas container
DE9005826U1 (en) * 1990-05-22 1990-08-09 Carl Esser, Druckgasarmaturen Gmbh, 5000 Koeln, De
FR2671598A1 (en) * 1991-01-16 1992-07-17 Tilles Mecanique TAP FOR BOTTLES OF COMPRESSED OR LIQUEFIED GASES.
EP0496091A1 (en) * 1991-01-16 1992-07-29 Luxembourg Patent Company S.A. Valve for compressed or liquefied gas bottles
US5232019A (en) * 1991-01-16 1993-08-03 Luxembourg Patent Company S.A. Faucet for bottles of compressed or liquefied gas
DE19709096A1 (en) * 1997-03-06 1998-10-01 Vti Ventil Technik Gmbh Valve fitting for a pressure vessel
US6029683A (en) * 1997-05-16 2000-02-29 U-Haul International, Inc. Pressurized gas tank valve plug
LU90254B1 (en) 1998-06-24 2000-01-03 Luxembourg Patent Company Gas container valve with a residual pressure and/or non-return device
FR2955170A1 (en) * 2010-01-13 2011-07-15 Air Liquide Gas expander integrated tap for use in pressurized gas cylinder, has push-valve and pressure valve arranged in same housing of body, where push-valve is selectively moved independent of pressure valve for actuating insulation valve

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