SE1800064A1 - Valve for air and liquid containers - Google Patents
Valve for air and liquid containersInfo
- Publication number
- SE1800064A1 SE1800064A1 SE1800064A SE1800064A SE1800064A1 SE 1800064 A1 SE1800064 A1 SE 1800064A1 SE 1800064 A SE1800064 A SE 1800064A SE 1800064 A SE1800064 A SE 1800064A SE 1800064 A1 SE1800064 A1 SE 1800064A1
- Authority
- SE
- Sweden
- Prior art keywords
- return valve
- valve
- opening channel
- air
- pads
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/02—Access sites
- A61M39/04—Access sites having pierceable self-sealing members
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
-
- 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
- B65D31/00—Bags or like containers made of paper and having structural provision for thickness of contents
- B65D31/14—Valve bags, i.e. with valves for filling
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bag Frames (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
Föreliggande uppfinning avser en backventil avsedd att sammanfogas med en behållare (7) för luft och vätskor. Backventilen är av mjuk plastfilm (2) som bildar säker tät backventilfunktion i öppningskanalen (1) i backventilen.Uppfinningen kännetecknas huvudsakligen av att den sammanpressande anordningen är anordnad av två stycken skumplastkuddar (5) fastade på var sin sida om öppningskanalens inre öppning och som delar på sig när fyll- och tömningsrör förs igenom backventilen.Skumplastkuddarna (5) hålls på plats med tejp runt om båda skumplastkuddarna med öppningskanalen (1) mellan dessa kuddar. Sammanpressningskraften skall anpassas innan sammanhållande tejpen definitivt fästes fast så att tömningsrör och fyllnadsrör kan föras igenom öppningskanalens tätande skumplastkuddar (5) så att dessa delar sig.Uppfinningen avser även ett förfarande för att i ett gemensamt skede framställa backventilen ihop med en behållare (7) eller för att sammanfoga denna ventil med en behållare (7) eller framställning av backventilen.The present invention relates to a non-return valve intended to be joined to a container (7) for air and liquids. The non-return valve is made of soft plastic film (2) which forms a secure tight non-return valve function in the opening channel (1) in the non-return valve. when filling and emptying pipes are passed through the non-return valve. The foam pads (5) are held in place with tape around both foam pads with the opening channel (1) between these pads. The compression force must be adjusted before the cohesive tape is definitively attached so that the emptying pipes and filling pipes can be passed through the sealing foam cushions (5) of the opening channel so that they divide. to join this valve with a container (7) or manufacture of the non-return valve.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1800064A SE542352C2 (en) | 2018-04-03 | 2018-04-03 | Valve for air and liquid containers |
PCT/SE2019/050284 WO2019194724A1 (en) | 2018-04-03 | 2019-03-28 | Valve and method of attaching a valve to a container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1800064A SE542352C2 (en) | 2018-04-03 | 2018-04-03 | Valve for air and liquid containers |
Publications (2)
Publication Number | Publication Date |
---|---|
SE1800064A1 true SE1800064A1 (en) | 2019-10-04 |
SE542352C2 SE542352C2 (en) | 2020-04-14 |
Family
ID=68101551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE1800064A SE542352C2 (en) | 2018-04-03 | 2018-04-03 | Valve for air and liquid containers |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE542352C2 (en) |
WO (1) | WO2019194724A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1449879A (en) * | 1973-12-17 | 1976-09-15 | Gilman Paper Co | Container with filling opening and closure means therefor |
US4924923A (en) * | 1989-05-17 | 1990-05-15 | Vernay Laboratories, Inc. | Fuel filler pipe seal |
US5308163A (en) * | 1993-03-16 | 1994-05-03 | Kabushiki Kaisha Nichiwa | Check valve for fluid containers and a method of manufacturing the same |
CN2816526Y (en) * | 2005-07-22 | 2006-09-13 | 上海明大玩具礼品有限公司 | Gas-needle type air-inflating valve |
CA2663647A1 (en) * | 2006-09-18 | 2008-03-27 | Cascade Designs, Inc. | Composite cushion with compression modulated valve and valve assembly there for |
TW200940421A (en) * | 2008-03-21 | 2009-10-01 | Kao-Hsiung Liao | Air enclosure and check valve capable of being filled with high-pressure air |
US20120192977A1 (en) * | 2011-01-27 | 2012-08-02 | Tsao Yu-Yao | Duck-billed check valve |
-
2018
- 2018-04-03 SE SE1800064A patent/SE542352C2/en unknown
-
2019
- 2019-03-28 WO PCT/SE2019/050284 patent/WO2019194724A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2019194724A1 (en) | 2019-10-10 |
SE542352C2 (en) | 2020-04-14 |
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