ATE308702T1 - Druckempfindliches rückschlagventil - Google Patents
Druckempfindliches rückschlagventilInfo
- Publication number
- ATE308702T1 ATE308702T1 AT02737690T AT02737690T ATE308702T1 AT E308702 T1 ATE308702 T1 AT E308702T1 AT 02737690 T AT02737690 T AT 02737690T AT 02737690 T AT02737690 T AT 02737690T AT E308702 T1 ATE308702 T1 AT E308702T1
- Authority
- AT
- Austria
- Prior art keywords
- layer
- gas
- separable
- expansion chamber
- container
- Prior art date
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
- F16K15/00—Check valves
- F16K15/14—Check valves with flexible valve members
- F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
- B65D77/22—Details
- B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Packages (AREA)
- Safety Valves (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
- External Artificial Organs (AREA)
- Check Valves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002351150A CA2351150C (en) | 2001-06-21 | 2001-06-21 | Pressure sensitive one-way valve |
PCT/CA2002/000872 WO2003001096A1 (en) | 2001-06-21 | 2002-06-12 | Pressure sensitive one-way valve |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE308702T1 true ATE308702T1 (de) | 2005-11-15 |
Family
ID=4169326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT02737690T ATE308702T1 (de) | 2001-06-21 | 2002-06-12 | Druckempfindliches rückschlagventil |
Country Status (7)
Country | Link |
---|---|
US (1) | US6663284B2 (de) |
EP (1) | EP1397606B1 (de) |
AT (1) | ATE308702T1 (de) |
AU (1) | AU2002312678B2 (de) |
CA (1) | CA2351150C (de) |
DE (1) | DE60207073T2 (de) |
WO (1) | WO2003001096A1 (de) |
Families Citing this family (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE527398C2 (sv) * | 2003-05-30 | 2006-02-28 | Micvac Ab | Envägsventil för livsmedelsförpackning |
WO2004108556A1 (en) * | 2003-05-30 | 2004-12-16 | Avery Dennison Corporation | Food bag release valve |
US7244223B2 (en) * | 2003-05-30 | 2007-07-17 | Avery Dennison Corporation | Food bag release valve |
BRPI0417688A (pt) * | 2003-12-16 | 2007-04-03 | Adamo Rosario | dispositivo de acondicionamento para armazenar um corpo, e sistema de acondicionamento de corpo |
US7726880B2 (en) * | 2004-06-29 | 2010-06-01 | The Glad Products Company | Flexible storage bag |
US8419279B2 (en) * | 2004-06-29 | 2013-04-16 | The Glad Products Company | Flexible storage bag |
US7798713B2 (en) * | 2004-08-27 | 2010-09-21 | Pactiv Corporation | Polymeric bags with pressure relief valves |
AR046175A1 (es) * | 2004-10-07 | 2005-11-30 | Celomat S A | Una valvula unidireccional liberadora de presion aplicable a un envase que contiene un producto que emite gases, en la que coexisten un medio fluido y una burbuja de aire, y un envase que incluye a dicha valvula |
US7837387B2 (en) * | 2005-04-06 | 2010-11-23 | Avery Dennison Corporation | Evacuatable container |
US7637283B2 (en) * | 2005-05-20 | 2009-12-29 | Plitek, L.L.C. | Pressure relief valve with stiff support |
US20070006925A1 (en) * | 2005-07-06 | 2007-01-11 | Toscano Jennifer E | Washer fluid reservoir having a fluid-impermeable air vent patch |
US20070263948A1 (en) * | 2006-01-05 | 2007-11-15 | Buchman James E | Ventable Package with Zipper Closure, and Methods |
SE528522C2 (sv) * | 2006-02-10 | 2006-12-05 | Micvac Ab | Ventilsystem för en förpackning |
EP1993926B1 (de) * | 2006-03-14 | 2011-05-11 | The Glad Products Company | Vakuumaufbewahrungsbehälter |
US7784160B2 (en) | 2007-03-16 | 2010-08-31 | S.C. Johnson & Son, Inc. | Pouch and airtight resealable closure mechanism therefor |
US7886412B2 (en) | 2007-03-16 | 2011-02-15 | S.C. Johnson Home Storage, Inc. | Pouch and airtight resealable closure mechanism therefor |
US7857515B2 (en) | 2007-06-15 | 2010-12-28 | S.C. Johnson Home Storage, Inc. | Airtight closure mechanism for a reclosable pouch |
US7946766B2 (en) | 2007-06-15 | 2011-05-24 | S.C. Johnson & Son, Inc. | Offset closure mechanism for a reclosable pouch |
US7967509B2 (en) | 2007-06-15 | 2011-06-28 | S.C. Johnson & Son, Inc. | Pouch with a valve |
US8096329B2 (en) | 2007-06-15 | 2012-01-17 | S. C. Johnson & Son, Inc. | Hand-held vacuum pump |
US7874731B2 (en) | 2007-06-15 | 2011-01-25 | S.C. Johnson Home Storage, Inc. | Valve for a recloseable container |
US7887238B2 (en) | 2007-06-15 | 2011-02-15 | S.C. Johnson Home Storage, Inc. | Flow channels for a pouch |
CA2692274A1 (en) * | 2007-07-17 | 2009-01-22 | The Glad Products Company | Storage bag |
EP2488424B1 (de) * | 2009-10-13 | 2013-05-15 | Mondi AG | Abziehbare folie für ventil |
GB2474520B (en) * | 2009-10-19 | 2015-08-26 | London & General Packaging Ltd | Spray dispenser |
US20110253920A1 (en) * | 2010-04-20 | 2011-10-20 | Potter Industries Limited | Vacuum means for storage bags |
US9340330B2 (en) | 2010-06-24 | 2016-05-17 | S. C. Johnson & Son, Inc. | Storage container lids |
US20120281933A1 (en) * | 2011-05-06 | 2012-11-08 | Fres-Co System Usa, Inc. | Thin flexible one-way valve, packaging including the same, and method of making the same |
WO2012163627A1 (en) * | 2011-06-01 | 2012-12-06 | Unilever N.V. | Method of removing heads pace from a filled container and container comprising a valve |
US8636034B2 (en) | 2011-08-31 | 2014-01-28 | Plitek, L.L.C. | Oil-less and wetted pressure relief valves having an integrated filter |
US9187229B2 (en) | 2011-08-31 | 2015-11-17 | Plitek, L.L.C. | Oil-less pressure relief valves |
US8783292B2 (en) | 2011-08-31 | 2014-07-22 | Plitek, L.L.C. | Oil-less pressure relief valves |
CA2871605A1 (en) | 2012-04-27 | 2013-10-31 | Ccl Label, Inc. | Multi-layer one-way valve for packaging |
US9446893B2 (en) * | 2012-04-29 | 2016-09-20 | Vp Sheets Ltd. | Sheet material with integrally formed one-way valve |
US20140123600A1 (en) * | 2012-07-12 | 2014-05-08 | David Gardner | Multi-layer valve construction having fluid sealing layer |
EP2903908A1 (de) * | 2012-10-03 | 2015-08-12 | CCL Label Inc. | Mehrschichtiges einwegventil für eine verpackung |
US20140097118A1 (en) * | 2012-10-04 | 2014-04-10 | Fres-Co System Usa, Inc. | Flexible packaging system and method of use to eliminate valved coffee bag vacuumization due to change in atmospheric pressure |
WO2014127213A1 (en) * | 2013-02-15 | 2014-08-21 | Ccl Label, Inc. | Package and method for filling to limit bricking |
US9657856B2 (en) | 2013-05-16 | 2017-05-23 | O2I Ltd | Regulating apparatus for a pressure activated one-way valve |
EP2824039A1 (de) * | 2013-07-10 | 2015-01-14 | Amcor Flexibles Denmark A/S | Verpackungsmaterial zum Formen einer Verpackung für Produktfreisetzungsgase |
WO2018006172A1 (en) * | 2016-07-06 | 2018-01-11 | O2I Ltd. | One-way valve |
EP3375729B1 (de) * | 2017-03-17 | 2019-11-20 | MicVac AB | Einwegventil für lebensmittelpackungen |
CO2017005549A1 (es) * | 2017-06-02 | 2017-08-18 | Velez Juan Manuel Estrada | Válvula para la desgasificación con control de presión positiva, métodos de fabricación de las mismas y empaques que las contienen |
US10358275B1 (en) | 2017-06-16 | 2019-07-23 | Plitek, L.L.C. | Pressure relief valve with a plural-part dry strap |
US10783805B2 (en) | 2018-01-15 | 2020-09-22 | LaserSharp FlexPak Services, LLC | Microchannel device for controlling gas, vapor, pressure within a package |
US10781023B2 (en) | 2018-01-15 | 2020-09-22 | LaserSharp FlexPak Services, LLC | Device for controlling gas, vapor, pressure within a package |
US11112017B2 (en) | 2019-06-20 | 2021-09-07 | Sonoco Development, Inc. | Flexible laminate structure with integrated one-way valve |
US11352183B2 (en) | 2020-03-05 | 2022-06-07 | Plitek, L.L.C. | Pressure relief valve with wetting fluid reservoirs |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2821338A (en) * | 1954-10-21 | 1958-01-28 | Melvin R Metzger | Valve-equipped container |
US2946502A (en) * | 1954-11-10 | 1960-07-26 | Melvin R Metzger | Valve-equipped containers |
US2927722A (en) * | 1954-11-10 | 1960-03-08 | Melvin R Metzger | Vacuum type valve-equipped containers |
US2870954A (en) * | 1956-05-15 | 1959-01-27 | Reynolds Metals Co | Vacuum package |
DE1486484A1 (de) * | 1965-06-24 | 1969-06-04 | Linder Dr Fritz | Bakteriendicht abschliessbarer Plastikbeutel zur Aufnahme von zu sterilisierendem Gut |
DE2331862A1 (de) * | 1973-06-22 | 1975-01-16 | Hesser Ag Maschf | Ventil zur begrenzung des innendrucks in zur aufnahme von gas abgebenden guetern bestimmten verpackungsbehaeltern sowie verfahren zum herstellen des ventils |
DE2454248A1 (de) * | 1974-11-15 | 1976-05-20 | Hesser Ag Maschf | An einem verpackungsbehaeltnis angebrachtes druckbegrenzungsventil |
DE2537317A1 (de) * | 1975-08-21 | 1977-02-24 | Hesser Ag Maschf | Druckausgleichventil fuer einen verpackungsbehaelter |
DE2549855A1 (de) * | 1975-11-06 | 1977-09-22 | Wipf Ag | Ueberdruckventil, insbesondere fuer flexible verpackungsbehaelter |
US4134535A (en) * | 1976-06-04 | 1979-01-16 | Hag Aktiengesellschaft | Pressure relief valve for packing containers |
DE2848835A1 (de) * | 1978-11-10 | 1980-05-22 | Bosch Gmbh Robert | Ueberdruckventil fuer einen verpackungsbehaelter |
US4206870A (en) * | 1978-12-08 | 1980-06-10 | Quad Corporation | Pressure relief valve |
EP0149695A1 (de) * | 1984-01-21 | 1985-07-31 | Beiersdorf Aktiengesellschaft | Überdruckventil für Verpackungsbehälter |
JPH01279073A (ja) * | 1988-04-26 | 1989-11-09 | Fujimori Kogyo Kk | ガス抜き可能な包装体 |
US4890637A (en) * | 1988-12-12 | 1990-01-02 | Flavorcoffee Co. Inc. | One way valve |
US5059036A (en) | 1990-04-27 | 1991-10-22 | Kapak Corporation | Vented pouch arrangement and method |
DE4129838A1 (de) * | 1991-02-16 | 1992-08-20 | Bosch Gmbh Robert | Ueberdruckventil fuer verpackungsbehaelter |
DE4243020A1 (de) * | 1992-12-18 | 1994-06-30 | Bosch Gmbh Robert | Überdruckventil für Verpackungsbehälter |
US5419638A (en) | 1993-05-06 | 1995-05-30 | Jamison; Mark D. | Pressure sensitive gas valve for flexible pouch |
DE19510489A1 (de) * | 1995-03-27 | 1996-10-02 | Bosch Gmbh Robert | Überdruckventil für einen Verpackungsbehälter |
US5899218A (en) | 1995-06-28 | 1999-05-04 | Basf Corporation | Plate-type valve and method of use |
US5584409A (en) * | 1995-09-18 | 1996-12-17 | Chemberlen; Christopher H. | One direction ventilation valves |
US5829884A (en) | 1997-06-19 | 1998-11-03 | Innoflex Incorporated | Form fill and seal package with one-way vent |
US5989608A (en) * | 1998-07-15 | 1999-11-23 | Mizuno; Maki | Food container for cooking with microwave oven |
-
2001
- 2001-06-21 CA CA002351150A patent/CA2351150C/en not_active Expired - Lifetime
- 2001-08-14 US US09/928,479 patent/US6663284B2/en not_active Expired - Lifetime
-
2002
- 2002-06-12 AT AT02737690T patent/ATE308702T1/de not_active IP Right Cessation
- 2002-06-12 AU AU2002312678A patent/AU2002312678B2/en not_active Ceased
- 2002-06-12 WO PCT/CA2002/000872 patent/WO2003001096A1/en not_active Application Discontinuation
- 2002-06-12 EP EP02737690A patent/EP1397606B1/de not_active Expired - Lifetime
- 2002-06-12 DE DE60207073T patent/DE60207073T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2351150A1 (en) | 2002-12-21 |
DE60207073T2 (de) | 2006-07-13 |
US6663284B2 (en) | 2003-12-16 |
US20030035597A1 (en) | 2003-02-20 |
DE60207073D1 (de) | 2005-12-08 |
WO2003001096A1 (en) | 2003-01-03 |
EP1397606B1 (de) | 2005-11-02 |
EP1397606A1 (de) | 2004-03-17 |
AU2002312678B2 (en) | 2007-11-01 |
CA2351150C (en) | 2006-07-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |