EP0181796A1 - Kryogengemischbehälter und Verfahren zum Abzapfen der Flüssigkeit - Google Patents
Kryogengemischbehälter und Verfahren zum Abzapfen der Flüssigkeit Download PDFInfo
- Publication number
- EP0181796A1 EP0181796A1 EP85401989A EP85401989A EP0181796A1 EP 0181796 A1 EP0181796 A1 EP 0181796A1 EP 85401989 A EP85401989 A EP 85401989A EP 85401989 A EP85401989 A EP 85401989A EP 0181796 A1 EP0181796 A1 EP 0181796A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- liquid
- container according
- reservoir
- tank
- heat exchanger
- 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.)
- Granted
Links
Images
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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/02—Special adaptations of indicating, measuring, or monitoring equipment
-
- 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
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
-
- 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
- F17C2201/05—Size
- F17C2201/056—Small (<1 m3)
-
- 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
- F17C2203/03—Thermal insulations
- F17C2203/0391—Thermal insulations by vacuum
-
- 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
- F17C2203/0626—Multiple walls
- F17C2203/0629—Two walls
-
- 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
- F17C2205/0311—Closure means
- F17C2205/0314—Closure means breakable, e.g. with burst discs
-
- 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
- F17C2205/0335—Check-valves or non-return 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
- F17C2205/0338—Pressure regulators
-
- 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
- F17C2205/0391—Arrangement of valves, regulators, filters inside 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
- F17C2221/01—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
- F17C2221/00—Handled fluid, in particular type of fluid
- F17C2221/01—Pure fluids
- F17C2221/014—Nitrogen
-
- 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
- F17C2221/031—Air
-
- 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
- F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG
-
- 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
- F17C2227/01—Propulsion of the fluid
- F17C2227/0107—Propulsion of the fluid by pressurising the ullage
-
- 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
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0302—Heat exchange with the fluid by heating
-
- 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
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0369—Localisation of heat exchange in or on a 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
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/03—Heat exchange with the fluid
- F17C2227/0367—Localisation of heat exchange
- F17C2227/0388—Localisation of heat exchange separate
- F17C2227/0393—Localisation of heat exchange separate using a vaporiser
-
- 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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/04—Indicating or measuring of parameters as input values
- F17C2250/0404—Parameters indicated or measured
- F17C2250/043—Pressure
Definitions
- the present invention relates to a container for liquid cryogenic mixture of the type comprising a reservoir in which is disposed a duct forming a heat exchanger which crosses the neck of the reservoir and the inlet of which is connected to the lower part of the reservoir by means of a member for creating a pressure drop, a line for drawing off the liquid mixture, and a pressure rise circuit.
- Containers of the aforementioned type have been proposed to avoid such a change in the composition of the liquid.
- the internal pressure of the tank exceeds the outlet pressure of the heat exchanger by a quantity predetermined by the member creating a pressure drop
- a certain quantity of liquid passes through the latter and, being reduced to a lower pressure, vaporizes then heats up by taking the corresponding heat from the container.
- the heat inputs are thus compensated without venting the gaseous phase, at the cost of a small liquid leak, and the composition of the liquid remains practically constant throughout the emptying of the container.
- the product leakage is of the same order as that which results from the venting of the gas phase, mentioned above.
- the tank must include, in addition to the liquid withdrawal line and the cooling circuit comprising the exchanger, at least one filling line and, when the tank is intended to be filled with liquid mixture already prepared, a circuit circulation of an auxiliary refrigerant ensuring sub-cooling of the liquid mixture, and therefore an absence of distillation, during filling.
- the invention aims to solve this problem by simplifying the structure of the tank.
- the invention relates to a container of the aforementioned type, characterized in that the line for drawing off the liquid mixture is connected to the outlet of the heat exchanger, so that all of the liquid drawn off passes through this exchanger .
- the heat exchanger extends over almost the entire height of the tank.
- the invention also relates to a process for withdrawing a liquid cryogenic mixture from a container provided with a cooling circuit by expansion of a liquid leak, characterized in that the liquid is drawn off exclusively through the cooling.
- the container shown comprises an internal tank 1 with a capacity of 100 to 200 liters, for example, and an external envelope 2 (not shown in FIG. 1) separated by a vacuum space 3.
- the tank 1 has an upper neck 4 closed by a removable head 5.
- Line 7 ends at an intermediate level in the neck 4, while the other three lines 10, 13 and 15 extend downwards approximately to the level of the connection of the neck 4 and the tank 1.
- line 10 is connected to the inlet of a heat exchange coil 19, the outlet of which is in turn connected to the inlet of line 13.
- the line 15 is connected to the upper end of a second heat exchange coil 20 which extends to the bottom of the tank 1, where its lower end is fitted with a calibrated valve 21.
- the coil 20 Over the entire height occupied by the coil 19, the coil 20 has a reduced diameter and is disposed inside thereof. Below the coil 19, the coil 20 takes a larger diameter, substantially equal to that of the coil 19 and slightly less than the inside diameter of the neck 4.
- the head 5, comprising the flange 6, the pipes 7, 10, 13 and 15 and the two coils 19 and 20, forms a removable monobloc assembly which can be fixed on the tank by threading the two coils in the neck and in fixing the flange 6 with screws on a flange 22 provided at the entrance to the neck 4, with the interposition of a seal 23.
- valve 21 rests on the bottom of the tank 1 by slightly compressing the coil 20.
- a cryogenic liquid mixture to be stored for example a mixture of oxygen and nitrogen with 22% oxygen (that is to say practically liquid air), is introduced in rain, under the storage pressure. (for example 10 to 20 bars), via line 7.
- liquid nitrogen circulates in line 10 and the coil 19, and escapes in the gaseous state via line 13, to ensure that the pressure during these filling operations, and in particular if the tank is initially hot, does not exceed the value maximum tolerated, without the need to vent some of the vapor phase or liquid phase of the mixture.
- the inevitable heat inputs cause some vaporization of the liquid and an increase in pressure.
- the latter exceeds the opening pressure of the valve 16 by a predetermined value corresponding to the setting of the valve 21 (for example 2 bars), the latter opens and a small amount of liquid passes through the coil 20.
- valve 17 When it is desired to draw off liquid, the valve 17 is opened, which puts the line 15 in communication with the operating circuit (not shown), connected to the connector 18.
- the operating circuit is assumed to be at a pressure lower than the storage pressure by an amount greater than the pressure drop imposed by the valve 21.
- the pressure regulator 31 opens, liquid passes through the butt 28 into the vaporizer 29, and the vapor thus produced is returned by the pipe 30 in the neck 4 from tank, until restored seed of the set pressure. Due to the speed of circulation of the fluid in the circuit 27, the vapor reinjected into the neck 4 has the same composition as the liquid withdrawn by the butt 28.
- the fact of withdrawing the liquid through the coil 20 minimizes the number of pipes to be provided, which allows all the necessary pipes to pass through the neck of the tank, even if it is narrow.
- the invention can thus easily be adapted to existing small containers of relatively reduced capacity.
- valve 21 can be replaced by another member capable of creating a pressure drop, for example by a capillary tube or a sintered element.
- the container described above has circuit 10-19-13 because it was assumed that it was filled with the liquid mixture already prepared.
- the mixing can also be carried out in the container itself, in the following manner: the necessary quantity of the most volatile liquid (for example liquid nitrogen) is poured, which ensures that the container is cooled and the equilibrium of nitrogen under atmospheric pressure at 77 K; in an external condenser, which may be common to a set of receptacles, the other constituent (s) of the mixture (for example liquid oxygen) is sub-cooled to the same temperature (for example in a coil immersed in nitrogen liquid), then pour it (them) into the container.
- the circuit 10-19-13 is no longer necessary, and as a result the removable head 5 of the reservoir 1 no longer has more than two pipes passing through the flange 6, namely the pipes 7 and 15, and the structure of the tank is further simplified.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Thermally Insulated Containers For Foods (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85401989T ATE39992T1 (de) | 1984-10-19 | 1985-10-14 | Kryogengemischbehaelter und verfahren zum abzapfen der fluessigkeit. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8416017 | 1984-10-19 | ||
FR8416017A FR2572162B1 (fr) | 1984-10-19 | 1984-10-19 | Recipient pour melange cryogenique et procede de soutirage du liquide |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0181796A1 true EP0181796A1 (de) | 1986-05-21 |
EP0181796B1 EP0181796B1 (de) | 1989-01-11 |
Family
ID=9308810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85401989A Expired EP0181796B1 (de) | 1984-10-19 | 1985-10-14 | Kryogengemischbehälter und Verfahren zum Abzapfen der Flüssigkeit |
Country Status (10)
Country | Link |
---|---|
US (1) | US4646525A (de) |
EP (1) | EP0181796B1 (de) |
JP (1) | JPS61112897A (de) |
AT (1) | ATE39992T1 (de) |
CA (1) | CA1279000C (de) |
DE (1) | DE3567528D1 (de) |
ES (1) | ES8609659A1 (de) |
FR (1) | FR2572162B1 (de) |
GR (1) | GR852521B (de) |
PT (1) | PT81332B (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0391749A1 (de) * | 1989-04-07 | 1990-10-10 | Minnesota Valley Engineering, Inc. | Druckaufbausystem für einen Tieftemperaturflüssigkeitsbehälter |
EP0770816A3 (de) * | 1995-10-25 | 1997-05-07 | The Boc Group, Inc. | Vorrichtung zur Lagerung von einer mehrkomponentigen kryogenen Flüssigkeit |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4867195A (en) * | 1988-02-29 | 1989-09-19 | Sundstrand Corporation | Vapor pressure control system |
US5357758A (en) * | 1993-06-01 | 1994-10-25 | Andonian Martin D | All position cryogenic liquefied-gas container |
FR2707371B1 (fr) * | 1993-07-08 | 1995-08-11 | Air Liquide | Installation de fourniture d'un gaz sous haute pression. |
US6003321A (en) * | 1997-04-15 | 1999-12-21 | The University Of Toledo | Open flow helium cryostat system and related method of using |
US5987896A (en) * | 1997-08-15 | 1999-11-23 | Panadea Medical Laboratories | System and method for regulating the flow of a fluid refrigerant to a cooling element |
FR2769354B1 (fr) * | 1997-10-06 | 1999-11-05 | Air Liquide | Procede et installation de remplissage d'un reservoir sous pression |
JP2004301367A (ja) * | 2003-03-28 | 2004-10-28 | Aisin Seiki Co Ltd | 極低温発生装置 |
US20070130962A1 (en) * | 2005-12-12 | 2007-06-14 | Blalock Clayton E | System and Method for Storing Cryogenic Liquid Air |
US20130327404A1 (en) * | 2012-06-08 | 2013-12-12 | Air Liquide Industrial U.S. Lp | Method for efficiently delivering liquid argon to a furnace |
US20130327067A1 (en) * | 2012-06-08 | 2013-12-12 | Air Liquide Industrial U.S. Lp | Method for efficiently delivering liquid argon to a furnace by re-condensation in a phase separator |
WO2017011395A1 (en) * | 2015-07-10 | 2017-01-19 | Taylor-Wharton Cryogenics Llp | Cryogenic tank with internal heat exchanger and fail-closed valve |
HRP20220955T1 (hr) * | 2018-04-26 | 2022-10-28 | Chart Inc. | Sustav za doziranje kriogenog fluida sa rashladnim rezervoarom |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB148588A (en) * | 1916-01-29 | 1920-07-30 | Ebenezer Arthur William Jeffer | Improvements in process and apparatus for the cooling and liquefaction of gaseous fluids |
US2260357A (en) * | 1937-08-07 | 1941-10-28 | Linde Air Prod Co | Method and apparatus for dispensing gas material |
FR1201524A (fr) * | 1957-03-11 | 1959-12-30 | Union Carbide Corp | Procédé et appareil de distribution de matière gazeuse |
FR1533684A (fr) * | 1966-08-05 | 1968-07-19 | Air Prod & Chem | Procédé pour l'emmagasinage de liquides cryogéniques, ainsi qu'une installation pour la mise en oeuvre du présent procédé ou procédé similaire |
FR2406782A1 (fr) * | 1977-10-20 | 1979-05-18 | Air Liquide | Evaporateur pour melanges cryogeniques |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3092972A (en) * | 1958-10-22 | 1963-06-11 | Union Carbide Corp | Light weight liquid helium control system |
US3225825A (en) * | 1962-07-13 | 1965-12-28 | Martin Sweets Company Inc | Cold trap |
US3455117A (en) * | 1966-10-03 | 1969-07-15 | Martin Marietta Corp | Method and apparatus for cooling and subcooling fluids such as hydrogen |
FR2034754A6 (de) * | 1968-03-06 | 1970-12-18 | Mille Gaston | |
US3722581A (en) * | 1970-10-23 | 1973-03-27 | Bell Telephone Labor Inc | Heat exchanger with adjustable conduit transit size for carrier |
US3696627A (en) * | 1971-01-18 | 1972-10-10 | Air Prod & Chem | Liquid cryogen transfer system |
US4510760A (en) * | 1984-03-02 | 1985-04-16 | Messer Griesheim Industries, Inc. | Compact integrated gas phase separator and subcooler and process |
-
1984
- 1984-10-19 FR FR8416017A patent/FR2572162B1/fr not_active Expired
-
1985
- 1985-10-14 AT AT85401989T patent/ATE39992T1/de active
- 1985-10-14 DE DE8585401989T patent/DE3567528D1/de not_active Expired
- 1985-10-14 EP EP85401989A patent/EP0181796B1/de not_active Expired
- 1985-10-18 PT PT81332A patent/PT81332B/pt not_active IP Right Cessation
- 1985-10-18 ES ES547996A patent/ES8609659A1/es not_active Expired
- 1985-10-18 CA CA000493243A patent/CA1279000C/fr not_active Expired - Lifetime
- 1985-10-18 GR GR852521A patent/GR852521B/el unknown
- 1985-10-19 JP JP60232353A patent/JPS61112897A/ja active Pending
- 1985-10-25 US US06/790,806 patent/US4646525A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB148588A (en) * | 1916-01-29 | 1920-07-30 | Ebenezer Arthur William Jeffer | Improvements in process and apparatus for the cooling and liquefaction of gaseous fluids |
US2260357A (en) * | 1937-08-07 | 1941-10-28 | Linde Air Prod Co | Method and apparatus for dispensing gas material |
FR1201524A (fr) * | 1957-03-11 | 1959-12-30 | Union Carbide Corp | Procédé et appareil de distribution de matière gazeuse |
FR1533684A (fr) * | 1966-08-05 | 1968-07-19 | Air Prod & Chem | Procédé pour l'emmagasinage de liquides cryogéniques, ainsi qu'une installation pour la mise en oeuvre du présent procédé ou procédé similaire |
FR2406782A1 (fr) * | 1977-10-20 | 1979-05-18 | Air Liquide | Evaporateur pour melanges cryogeniques |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0391749A1 (de) * | 1989-04-07 | 1990-10-10 | Minnesota Valley Engineering, Inc. | Druckaufbausystem für einen Tieftemperaturflüssigkeitsbehälter |
EP0770816A3 (de) * | 1995-10-25 | 1997-05-07 | The Boc Group, Inc. | Vorrichtung zur Lagerung von einer mehrkomponentigen kryogenen Flüssigkeit |
Also Published As
Publication number | Publication date |
---|---|
CA1279000C (fr) | 1991-01-15 |
DE3567528D1 (en) | 1989-02-16 |
FR2572162B1 (fr) | 1988-02-26 |
ATE39992T1 (de) | 1989-01-15 |
GR852521B (de) | 1986-02-07 |
FR2572162A1 (fr) | 1986-04-25 |
ES547996A0 (es) | 1986-07-16 |
JPS61112897A (ja) | 1986-05-30 |
US4646525A (en) | 1987-03-03 |
PT81332B (pt) | 1987-09-18 |
EP0181796B1 (de) | 1989-01-11 |
ES8609659A1 (es) | 1986-07-16 |
PT81332A (fr) | 1986-04-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0181796B1 (de) | Kryogengemischbehälter und Verfahren zum Abzapfen der Flüssigkeit | |
US6505469B1 (en) | Gas dispensing system for cryogenic liquid vessels | |
US6128908A (en) | Cryogenic liquid storage tank with integral ullage tank | |
US4510760A (en) | Compact integrated gas phase separator and subcooler and process | |
EP2896872B1 (de) | Tankstelle und Verfahren zur Versorgung mit entzündlichem tiefkaltem Treibstoff | |
US5685159A (en) | Method and system for storing cold liquid | |
JPH08320099A (ja) | 極低温流体の温度を調節する装置及び方法 | |
JPH0710099A (ja) | 流体管理システムおよび無重力極低温貯蔵/伝達システム | |
CH406531A (fr) | Procédé pour fournir de l'oxygène respirable et appareil pour sa mise en oeuvre | |
EP0235017A1 (de) | Verfahren und Apparat zum Liefern von Kohlendioxid unter hohem Druck | |
CA1217708A (fr) | Dispositif de distribution de liquide cryogenique | |
FR2572161A1 (fr) | Recipient pour melange cryogenique | |
FR3017183A1 (fr) | Installation de delivrance de liquide cryogenique | |
FR2684088A1 (fr) | Procede de transfert d'un liquide a teneur en gaz dissous, en particulier de biere. | |
EP0170948B1 (de) | Regler für einen Kühler nach dem Joule-Thomsoneffekt | |
EP0359620B1 (de) | Verfahren und Behälter zum Abliefern vom superkritischen Kohlendioxid | |
EP0179710A1 (de) | Verfahren und Vorrichtung zum Erzeugen eines Gemisches von Substanzen mit niedrigen Siedepunkten | |
EP0295169B1 (de) | Verfahren und Apparat zum Liefern von superkritischem Kohlendioxid | |
JPH10332088A (ja) | 容器内で多成分低温混合物を貯蔵するための装置 | |
FR2486218A1 (fr) | Procede de liquefaction d'un gaz freon | |
FR3084135A1 (fr) | Installation et procede de stockage et de distribution de liquide cryogenique | |
RU2222749C2 (ru) | Емкость для хранения газа | |
FR2796123A1 (fr) | Recipient de stockage, en particulier pour liquide cryogenique | |
BE338727A (de) | ||
RU2061193C1 (ru) | Устройство для хранения и газификации криогенной жидкости |
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 |
|
17P | Request for examination filed |
Effective date: 19851018 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
17Q | First examination report despatched |
Effective date: 19871117 |
|
ITF | It: translation for a ep patent filed |
Owner name: BARZANO' E ZANARDO MILANO S.P.A. |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
REF | Corresponds to: |
Ref document number: 39992 Country of ref document: AT Date of ref document: 19890115 Kind code of ref document: T |
|
REF | Corresponds to: |
Ref document number: 3567528 Country of ref document: DE Date of ref document: 19890216 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
ITTA | It: last paid annual fee | ||
EPTA | Lu: last paid annual fee | ||
EAL | Se: european patent in force in sweden |
Ref document number: 85401989.0 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 19960916 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 19960919 Year of fee payment: 12 Ref country code: BE Payment date: 19960919 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19960920 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 19960926 Year of fee payment: 12 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: LU Payment date: 19961001 Year of fee payment: 12 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971014 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971014 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971014 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971031 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971031 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19971031 |
|
BERE | Be: lapsed |
Owner name: CIE FRANCAISE DE PRODUITS OXYGENES Effective date: 19971031 Owner name: L' AIR LIQUIDE S.A. POUR L'ETUDE ET L'EXPLOITATION Effective date: 19971031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 19980501 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 19971014 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
NLV4 | Nl: lapsed or anulled due to non-payment of the annual fee |
Effective date: 19980501 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20010910 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20010920 Year of fee payment: 17 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20010924 Year of fee payment: 17 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20021015 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030501 |
|
EUG | Se: european patent has lapsed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030630 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |