EP0179366A3 - Method of and control system for monitoring the supply of a liquified gas under pressure to a container - Google Patents
Method of and control system for monitoring the supply of a liquified gas under pressure to a container Download PDFInfo
- Publication number
- EP0179366A3 EP0179366A3 EP85112915A EP85112915A EP0179366A3 EP 0179366 A3 EP0179366 A3 EP 0179366A3 EP 85112915 A EP85112915 A EP 85112915A EP 85112915 A EP85112915 A EP 85112915A EP 0179366 A3 EP0179366 A3 EP 0179366A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- control system
- container
- opening time
- station
- monitoring
- 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- Withdrawn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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B31/00—Packaging articles or materials under special atmospheric or gaseous conditions; Adding propellants to aerosol containers
- B65B31/006—Adding fluids for preventing deformation of filled and closed containers or wrappers
-
- 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
- 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
- F17C2205/0326—Valves electrically actuated
-
- 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
- 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
- F17C2250/00—Accessories; Control means; Indicating, measuring or monitoring of parameters
- F17C2250/03—Control means
- F17C2250/032—Control means using computers
-
- 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
- F17C2250/0408—Level of content in the 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
- 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
-
- 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
- F17C2250/0478—Position or presence
-
- 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
- F17C2250/0621—Volume
-
- 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
-
- 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
- F17C2250/07—Actions triggered by measured parameters
- F17C2250/072—Action when predefined value is reached
-
- 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
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/02—Improving properties related to fluid or fluid transfer
- F17C2260/024—Improving metering
-
- 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
- F17C2260/00—Purposes of gas storage and gas handling
- F17C2260/04—Reducing risks and environmental impact
- F17C2260/042—Reducing risk of explosion
-
- 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
- F17C2270/00—Applications
- F17C2270/05—Applications for industrial use
- F17C2270/059—Mass bottling, e.g. merry belts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Fluid Pressure (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Vacuum Packaging (AREA)
Abstract
Es ist ein Steuersystem für die Gaszufuhr in einer automatisch arbeitenden Füllinie für Behälter vorgesehen, die eine Abgabestation für das inerte Flüssigkeitsgas, eine Behälterschließstation und eine Überwachungsstation zum Feststellen und Anzeigen des Innendruckes in dem ver schlossenen Behälter aufweist. Die Abgabestation weist ein bezüglich der Öffnungszeit steuerbares Abgabeventil für das Flüssiggas auf. Die Öffnungszeitdauer wird dabei gesteuert von den festgestellten Innendruckwerten der verschlossenen Behälter, wobei das Steuersystem aus den Druckwerten ein Mittelwertsignal bildet, das entsprechend in einen Impuls von variabler Länge gewandelt wird, dessen Impulsdauer nach Vergleich mit einem Soll-Wert die Öffnungsdauer steuert. It is a control system for gas supply in one automatic filling line for containers, which is a discharge station for the inert liquid gas, a Container closing station and a monitoring station for Detect and display the internal pressure in the ver closed container. The delivery station instructs dispensing valve controllable with respect to the opening time for the LPG on. The opening time is controlled from the determined internal pressure values of the closed Container, the control system from the pressure values Forms mean signal, which correspondingly into a pulse of variable length is converted, the pulse duration after comparison with a target value, the opening time controls.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US660614 | 1984-10-12 | ||
US06/660,614 US4662154A (en) | 1984-10-12 | 1984-10-12 | Liquid inert gas dispenser and control |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0179366A2 EP0179366A2 (en) | 1986-04-30 |
EP0179366A3 true EP0179366A3 (en) | 1987-08-19 |
Family
ID=24650237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85112915A Withdrawn EP0179366A3 (en) | 1984-10-12 | 1985-10-11 | Method of and control system for monitoring the supply of a liquified gas under pressure to a container |
Country Status (3)
Country | Link |
---|---|
US (1) | US4662154A (en) |
EP (1) | EP0179366A3 (en) |
JP (1) | JPS6197719A (en) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE457750B (en) * | 1986-07-21 | 1989-01-23 | Aga Ab | DEVICE FOR DOSAGE OF SMALL QUANTITIES OF CONDENSED GAS |
DE3625081A1 (en) * | 1986-07-24 | 1988-02-04 | Lieder Maschinenbau Gmbh & Co | METHOD AND DEVICE FOR THE PRESERVATION OF GOODS INCLUDED IN A CONTAINER |
US4865088A (en) * | 1986-09-29 | 1989-09-12 | Vacuum Barrier Corporation | Controller cryogenic liquid delivery |
DE3638601A1 (en) * | 1986-11-12 | 1988-05-26 | Seitz Enzinger Noll Masch | FOAMING DEVICE FOR DISPLACING THE REMAINING AIR VOLUME FROM CONTAINERS FILLED WITH A FOAMABLE LIQUID, IN PARTICULAR BOTTLES |
JP2601649B2 (en) * | 1986-12-10 | 1997-04-16 | 大和製衡 株式会社 | Weighing and packaging equipment with metal detector |
NL8603176A (en) * | 1986-12-12 | 1988-07-01 | Calumatic Bv | METHOD AND APPARATUS FOR REDUCING THE AMOUNT OF OXYGEN IN THE SPACE ABOVE THE FILL WITHIN A CONTAINER |
DE3927110A1 (en) * | 1989-08-17 | 1991-02-21 | Bosch Gmbh Robert | SOLENOID VALVE WITH EXCITING CURRENT CONTROL DEVICE |
GB2235759A (en) * | 1989-09-04 | 1991-03-13 | Guinness Son & Co Ltd A | Liquid dispensing system and packaging apparatus |
US4947650A (en) * | 1989-09-08 | 1990-08-14 | Vacuum Barrier Corporation | Method and apparatus for liquid cryogen pressurization of containers of particulates |
US5033254A (en) * | 1990-04-19 | 1991-07-23 | American National Can Company | Head-space calibrated liquified gas dispensing system |
US5251424A (en) * | 1991-01-11 | 1993-10-12 | American National Can Company | Method of packaging products in plastic containers |
FR2696152B1 (en) * | 1992-09-29 | 1994-10-28 | Air Liquide | Method and device for dispensing doses of liquid, in particular liquefied gas. |
GB9309637D0 (en) * | 1993-05-11 | 1993-06-23 | Boc Group Plc | Cryogenic liquid dispensers |
US5385025A (en) * | 1994-03-04 | 1995-01-31 | Mg Industries | Apparatus and method for dispensing droplets of a cryogenic liquid |
DE19502452A1 (en) * | 1995-01-26 | 1996-08-01 | Kronseder Maschf Krones | Method and device for treating vessels |
FR2736041B1 (en) * | 1995-06-30 | 1997-08-29 | Deep | METHOD FOR FILLING A BOTTLE, PARTICULARLY IN PLASTIC MATERIAL, WITH A LIQUID AND ASSOCIATED DEVICE |
US5846621A (en) * | 1995-09-15 | 1998-12-08 | Minnesota Mining And Manufacturing Company | Component carrier tape having static dissipative properties |
DE19538216A1 (en) * | 1995-10-13 | 1997-04-17 | Schmalbach Lubeca | Method of producing reproducible total pressure in cans filled with beer |
US6523328B1 (en) * | 1999-09-13 | 2003-02-25 | Gilbert L. De Cardenas | System and apparatus for an automated container filling production line |
US6393802B1 (en) | 1999-12-22 | 2002-05-28 | Sunrise Medical Hhg, Inc. | Cylinder filler for use with an oxygen concentrator |
NZ521694A (en) | 2002-09-30 | 2005-05-27 | Co2 Pac Ltd | Container structure for removal of vacuum pressure |
US6502369B1 (en) | 2000-10-25 | 2003-01-07 | Amcor Twinpak-North America Inc. | Method of supporting plastic containers during product filling and packaging when exposed to elevated temperatures and internal pressure variations |
ATE511360T1 (en) * | 2003-11-10 | 2011-06-15 | Inoflate Llc | METHOD AND DEVICE FOR PRESSURIZING CONTAINERS |
US7717294B2 (en) | 2005-06-20 | 2010-05-18 | South-Tek Systems | Beverage dispensing gas consumption detection with alarm and backup operation |
US7780025B2 (en) * | 2005-11-14 | 2010-08-24 | Graham Packaging Company, L.P. | Plastic container base structure and method for hot filling a plastic container |
DE102007016159B4 (en) * | 2007-04-02 | 2018-11-22 | Khs Corpoplast Gmbh | Method and device for sterile filling |
TWI472459B (en) | 2008-05-19 | 2015-02-11 | Melrose David | Headspace modification method for removal of vaccum pressure and apparatus therefor |
US8365946B2 (en) * | 2008-11-20 | 2013-02-05 | Inoflate, Llc | Device with expandable chamber for pressurizing containers |
US9051098B2 (en) * | 2009-10-19 | 2015-06-09 | Inoflate, Llc | Method for pressurizing containers with nitrogen |
CN104843226A (en) * | 2015-04-10 | 2015-08-19 | 刘佳 | Grain packaging method and device for grain production line |
CN109051103A (en) * | 2018-06-28 | 2018-12-21 | 苏州优康网络电子商务有限公司 | A kind of food processing packaging system based on plasma |
CN115363017A (en) * | 2022-08-29 | 2022-11-22 | 浙江绿蔻生物技术有限公司 | Liquid nitrogen gradient cooling appearance |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3515860A (en) * | 1967-11-06 | 1970-06-02 | Industrial Nucleonics Corp | Process controller with dynamic set-point adjustment responsive to the statistical variance of the controlled property |
US4162689A (en) * | 1977-07-14 | 1979-07-31 | Hoffmann-La Roche Inc. | Time division flow control |
US4320463A (en) * | 1980-02-25 | 1982-03-16 | S. Himmelstein And Company | Production control system |
JPS58137698A (en) * | 1981-11-11 | 1983-08-16 | Hokkai Can Co Ltd | Constant volume injection device for liquefied gas |
US4407340A (en) * | 1980-12-18 | 1983-10-04 | Reynolds Metals Company | Container pressurization system |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB690324A (en) * | 1951-11-01 | 1953-04-15 | Pneumatic Scale Corp | A volumetric filling machine |
DE2162448A1 (en) * | 1971-12-16 | 1973-06-20 | Hesser Ag Maschf | PACKAGING SYSTEM INCLUDING SEVERAL MEASURING DEVICES EQUIPPED WITH REMOTE CONTROLLED ADJUSTMENT DEVICES |
US3802252A (en) * | 1972-06-09 | 1974-04-09 | Benthos Inc | Pressure and vacuum monitoring apparatus |
US3881095A (en) * | 1973-04-03 | 1975-04-29 | Velcon Filters | System for evaluating sailboat performance |
JPS53125095A (en) * | 1977-04-08 | 1978-11-01 | Oki Electric Ind Co Ltd | Airtightness detector of hermetic vessels |
US4316490A (en) * | 1979-10-02 | 1982-02-23 | Meyer Jerome K | Ice cream making and packaging system and method |
GB2089191B (en) * | 1980-12-10 | 1985-03-20 | Toyo Seikan Kaisha Ltd | Method and apparatus for making a hermetically sealed food container |
US4489767A (en) * | 1981-09-08 | 1984-12-25 | Toyo Seikan Kaisha, Ltd. | Apparatus for dropping liquefied gases |
US4494582A (en) * | 1983-04-05 | 1985-01-22 | Safeway Stores, Incorporated | Ice cream making and packaging system and method |
-
1984
- 1984-10-12 US US06/660,614 patent/US4662154A/en not_active Expired - Fee Related
-
1985
- 1985-10-11 EP EP85112915A patent/EP0179366A3/en not_active Withdrawn
- 1985-10-11 JP JP60226653A patent/JPS6197719A/en active Granted
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3515860A (en) * | 1967-11-06 | 1970-06-02 | Industrial Nucleonics Corp | Process controller with dynamic set-point adjustment responsive to the statistical variance of the controlled property |
US4162689A (en) * | 1977-07-14 | 1979-07-31 | Hoffmann-La Roche Inc. | Time division flow control |
US4320463A (en) * | 1980-02-25 | 1982-03-16 | S. Himmelstein And Company | Production control system |
US4407340A (en) * | 1980-12-18 | 1983-10-04 | Reynolds Metals Company | Container pressurization system |
JPS58137698A (en) * | 1981-11-11 | 1983-08-16 | Hokkai Can Co Ltd | Constant volume injection device for liquefied gas |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN. Band 7, no. 254, (M-255)(1399) 11 November 1983; & JP-A-58 137 698 (HOTSUKAI SEIKAN) 16-08-1983 * |
Also Published As
Publication number | Publication date |
---|---|
US4662154A (en) | 1987-05-05 |
EP0179366A2 (en) | 1986-04-30 |
JPS6197719A (en) | 1986-05-16 |
JPH0448243B2 (en) | 1992-08-06 |
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18D | Application deemed to be withdrawn |
Effective date: 19880219 |
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RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: HAYWARD, GARY G. |