EP1050709A3 - Method and device for dispensing liquefied gas - Google Patents
Method and device for dispensing liquefied gas Download PDFInfo
- Publication number
- EP1050709A3 EP1050709A3 EP00109380A EP00109380A EP1050709A3 EP 1050709 A3 EP1050709 A3 EP 1050709A3 EP 00109380 A EP00109380 A EP 00109380A EP 00109380 A EP00109380 A EP 00109380A EP 1050709 A3 EP1050709 A3 EP 1050709A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- gas
- liquid
- liquefied gas
- phase
- liquefied
- 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- Withdrawn
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
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/08—Mounting arrangements for vessels
- F17C13/084—Mounting arrangements for vessels for small-sized storage vessels, e.g. compressed gas cylinders or bottles, disposable gas vessels, vessels adapted for automotive use
-
- 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
- F17C7/00—Methods or apparatus for discharging liquefied, solidified, or compressed gases from pressure vessels, not covered by another subclass
- F17C7/02—Discharging liquefied gases
- F17C7/04—Discharging liquefied gases with change of state, e.g. vaporisation
-
- 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
- F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
-
- 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
- F17C2223/04—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by other properties of handled fluid before transfer
- F17C2223/042—Localisation of the removal point
- F17C2223/046—Localisation of the removal point in the liquid
- F17C2223/047—Localisation of the removal point in the liquid with a dip tube
-
- 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
- F17C2250/06—Controlling or regulating of parameters as output values
- F17C2250/0605—Parameters
- F17C2250/0636—Flow or movement of content
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Accessories For Mixers (AREA)
Abstract
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zur Abgabe von verflüssigtem Gas als Flüssigphase. Insbesondere eignet sich die Erfindung zur Abgabe von kleinen Mengen an Flüssiggas. Die Quelle, aus der die Abgabe erfolgt, enthält ein Medium, das eine Gas-Flüssigkeits-Mischphase aufweist. Zur kontrollierten Abgabe und genauen Dosierung des verflüssigten Gases wird der gasförmige Anteil der Gas-Flüssigkeits-Mischphase rückverflüssigt und somit die Abgabe einer reinen Flüssigphase an einen Verbraucher ermöglicht. Durch die erfindungsgemäße Rückverflüssigung mit Hilfe eines Kondensationsgefäßes (1) stehen ein Verfahren und eine Vorrichtung zur wirtschaftlichen und verlustarmen Bereitstellung einer mit hoher Genauigkeit dosierten Menge an verflüssigtem Gas als Flüssigphase zur Verfügung. The invention relates to a method and a device for dispensing liquefied gas as a liquid phase. The invention is particularly suitable for dispensing small amounts of liquid gas. The source from which it is dispensed contains a medium that has a gas-liquid mixing phase. For the controlled delivery and precise metering of the liquefied gas, the gaseous portion of the gas-liquid mixed phase is re-liquefied and thus the delivery of a pure liquid phase to a consumer is made possible. The reliquefaction according to the invention with the aid of a condensation vessel (1) provides a method and a device for the economical and low-loss provision of an amount of liquefied gas dosed with high accuracy as the liquid phase.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1999120314 DE19920314A1 (en) | 1999-05-03 | 1999-05-03 | Method and device for dispensing liquefied gas |
DE19920314 | 1999-05-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1050709A2 EP1050709A2 (en) | 2000-11-08 |
EP1050709A3 true EP1050709A3 (en) | 2001-05-16 |
Family
ID=7906823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00109380A Withdrawn EP1050709A3 (en) | 1999-05-03 | 2000-05-02 | Method and device for dispensing liquefied gas |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1050709A3 (en) |
DE (1) | DE19920314A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060260330A1 (en) * | 2005-05-19 | 2006-11-23 | Rosetta Martin J | Air vaporizor |
DE102015003777B3 (en) * | 2015-03-24 | 2016-03-31 | Messer Belgium NV | Method and device for controlled introduction of a gas into a fluid medium |
ITUA20161329A1 (en) * | 2016-03-03 | 2017-09-03 | Saes Pure Gas Inc | Compression of carbon dioxide and delivery system |
CN110124590A (en) * | 2019-06-22 | 2019-08-16 | 栎安化学(上海)有限公司 | A kind of production equipment and its technique of 3- chlorpromazine chloride |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2944405A (en) * | 1955-10-27 | 1960-07-12 | Union Tank Car Co | Conservation arrangement |
US4620962A (en) * | 1985-03-04 | 1986-11-04 | Mg Industries | Method and apparatus for providing sterilized cryogenic liquids |
US4995234A (en) * | 1989-10-02 | 1991-02-26 | Chicago Bridge & Iron Technical Services Company | Power generation from LNG |
US5571231A (en) * | 1995-10-25 | 1996-11-05 | The Boc Group, Inc. | Apparatus for storing a multi-component cryogenic liquid |
-
1999
- 1999-05-03 DE DE1999120314 patent/DE19920314A1/en not_active Withdrawn
-
2000
- 2000-05-02 EP EP00109380A patent/EP1050709A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2944405A (en) * | 1955-10-27 | 1960-07-12 | Union Tank Car Co | Conservation arrangement |
US4620962A (en) * | 1985-03-04 | 1986-11-04 | Mg Industries | Method and apparatus for providing sterilized cryogenic liquids |
US4995234A (en) * | 1989-10-02 | 1991-02-26 | Chicago Bridge & Iron Technical Services Company | Power generation from LNG |
US5571231A (en) * | 1995-10-25 | 1996-11-05 | The Boc Group, Inc. | Apparatus for storing a multi-component cryogenic liquid |
Also Published As
Publication number | Publication date |
---|---|
DE19920314A1 (en) | 2000-11-09 |
EP1050709A2 (en) | 2000-11-08 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: LINDE GAS AG |
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RIC1 | Information provided on ipc code assigned before grant |
Free format text: 7F 17C 9/00 A, 7F 17C 9/02 B, 7F 17C 3/10 B, 7F 17C 7/04 B, 7F 17C 13/08 B |
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17P | Request for examination filed |
Effective date: 20010926 |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: LINDE AG |
|
AKX | Designation fees paid |
Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20021203 |