[go: up one dir, main page]

GB2446464A - Disposable pressure preservation cap - Google Patents

Disposable pressure preservation cap Download PDF

Info

Publication number
GB2446464A
GB2446464A GB0702615A GB0702615A GB2446464A GB 2446464 A GB2446464 A GB 2446464A GB 0702615 A GB0702615 A GB 0702615A GB 0702615 A GB0702615 A GB 0702615A GB 2446464 A GB2446464 A GB 2446464A
Authority
GB
United Kingdom
Prior art keywords
cap
moulded
designed
lip
moulding
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Withdrawn
Application number
GB0702615A
Other versions
GB0702615D0 (en
Inventor
David Paul Coleman
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB0702615A priority Critical patent/GB2446464A/en
Publication of GB0702615D0 publication Critical patent/GB0702615D0/en
Publication of GB2446464A publication Critical patent/GB2446464A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2046—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under superatmospheric pressure
    • B65D81/2053—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under superatmospheric pressure in an least partially rigid container
    • 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
    • B65B31/04—Evacuating, pressurising or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B33/00—Pumps actuated by muscle power, e.g. for inflating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B45/00—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids
    • F04B45/04—Pumps or pumping installations having flexible working members and specially adapted for elastic fluids having plate-like flexible members, e.g. diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Closures For Containers (AREA)

Abstract

The disposable pressure preservation cap has four components. This one piece moulded cap has an internal screw thread and lip incorporated in the moulding. At the top is a rip cord designed to facilitate the removal of the top of the cap. At the bottom is a moulded first use seal similar to those commonly used. This is a moulded rubber like diaphragm with a hole at its top and a lip at its bottom designed to wrap around the top of component three. This is a moulded plastic cup with a lip at its top and a moulding at the bottom to accommodate component four. This is a moulded rubber like flexible plug with a cone shaped nib in its centre and ventilation holes between the centre and outside edge. Pumping air into a container using the cap increases the air pressure inside the container and reduces the gas lost by the liquid. The cap may be provided with two diaphragms, the first to pump air and the second to form a one way valve.

Description

Description
This device is called The Disposable Pressure Preservation Cap (DPPC) it has been designed to prevent carbonated drinks from losing their fizz when stored after opening. The DPPC incorporates a one way valve and a flexible diaphragm making a simple pump.
Carbonated drinks are fizzy due to the liquid being pressurised with carbon dioxide gas, when the bottle is new it is sufficiently pressurised to hold the gas within the liquid.
When the bottle is opened for use the air pressure inside the bottle is greatly reduced and allows the gas to seep from the liquid into the air gap between the liquid and the cap of the bottle.
Pumping air into the bottle using the DPPC increases the air pressure inside the bottle and reduces the gas lost by the liquid as less gas needs to escape from the liquid to reach pressure equilibrium.

Claims (1)

  1. --
    Claims The Disposable Pressure Preservation Cap has the following features; * It has been designed to fit plastic pressure bottles.
    * It has four components designed to snap together.
    * It has two anti tamper first use seals.
    [1 lidS d "F WIU lulouluilly dilU ftII1OVdOl top.
    * It has two flexible diaphragms, one large used to pump air, the other to make a one way valve.
    * The one way valve is designed to allow the bottle to be stored on its side without leakage.
    * It has been designed to be disposable.
GB0702615A 2007-02-10 2007-02-10 Disposable pressure preservation cap Withdrawn GB2446464A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0702615A GB2446464A (en) 2007-02-10 2007-02-10 Disposable pressure preservation cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0702615A GB2446464A (en) 2007-02-10 2007-02-10 Disposable pressure preservation cap

Publications (2)

Publication Number Publication Date
GB0702615D0 GB0702615D0 (en) 2007-03-21
GB2446464A true GB2446464A (en) 2008-08-13

Family

ID=37899105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0702615A Withdrawn GB2446464A (en) 2007-02-10 2007-02-10 Disposable pressure preservation cap

Country Status (1)

Country Link
GB (1) GB2446464A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020202731B3 (en) * 2019-05-17 2020-10-01 Benedikt Schellinger Closure for the fluid-tight closing of a vessel filled with a substance, a container with a vessel and a closure and a method for filling a container with a substance

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1183368A (en) * 1966-04-26 1970-03-04 Michel Weber Improvements in or relating to Lids for Containers
US4640426A (en) * 1986-02-07 1987-02-03 Bernard Wasley Cap for a carbonated beverage bottle
GB2197694A (en) * 1986-11-12 1988-05-25 Street Enterprises Inc E Pump closure for carbonated beverage container
US4823968A (en) * 1988-08-25 1989-04-25 Handzlik Walter A Closure for carbonated beverage container with integral pump mechanism
US4981233A (en) * 1989-08-14 1991-01-01 Scheurer Robert S Positive pressure closure lid for beverage can
CA2157126A1 (en) * 1995-08-29 1997-03-01 Dejan Kastratovic Manual pump device
US5823372A (en) * 1998-01-28 1998-10-20 Levine; Alan Pump insert for bottle caps
JP2004269041A (en) * 2003-03-05 2004-09-30 Toshikazu Kato Pet bottle cap with pressurizing device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1183368A (en) * 1966-04-26 1970-03-04 Michel Weber Improvements in or relating to Lids for Containers
US4640426A (en) * 1986-02-07 1987-02-03 Bernard Wasley Cap for a carbonated beverage bottle
GB2197694A (en) * 1986-11-12 1988-05-25 Street Enterprises Inc E Pump closure for carbonated beverage container
US4823968A (en) * 1988-08-25 1989-04-25 Handzlik Walter A Closure for carbonated beverage container with integral pump mechanism
US4981233A (en) * 1989-08-14 1991-01-01 Scheurer Robert S Positive pressure closure lid for beverage can
CA2157126A1 (en) * 1995-08-29 1997-03-01 Dejan Kastratovic Manual pump device
US5823372A (en) * 1998-01-28 1998-10-20 Levine; Alan Pump insert for bottle caps
JP2004269041A (en) * 2003-03-05 2004-09-30 Toshikazu Kato Pet bottle cap with pressurizing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102020202731B3 (en) * 2019-05-17 2020-10-01 Benedikt Schellinger Closure for the fluid-tight closing of a vessel filled with a substance, a container with a vessel and a closure and a method for filling a container with a substance
US12162666B2 (en) 2019-05-17 2024-12-10 Benedikt Schellinger Closure for fluid-tight sealing of a vessel filled with a substance, container with a vessel and a closure as well as method for filling a container with a substance

Also Published As

Publication number Publication date
GB0702615D0 (en) 2007-03-21

Similar Documents

Publication Publication Date Title
US9618130B1 (en) Multi-purpose valve for extending shelf-life using vacuuming or injecting gas
WO2008079282A3 (en) Vent valve assemblies for baby bottles
WO2007081663A3 (en) Container closure with membrane-piercing punch
US20130283738A1 (en) Apparatus, system and method for changing a volume
US20160023884A1 (en) Bottle valve insert
JP2013249099A (en) Dispensing container
JP6710468B2 (en) Discharge container
HK1099480A2 (en) Vacuum bottle cover
KR101504428B1 (en) cap for bottle
GB2446464A (en) Disposable pressure preservation cap
WO2008046416A3 (en) Container closure comprising sound-producing means
WO2013075271A1 (en) Medicinal glass bottle with good sealing performance
WO2004065247A8 (en) Air valve for a cap provided with a mouthpiece for drinking
CN101289123A (en) New cover, storing bottle and storing tank
US20070029353A1 (en) Device for holding liquid
CN104495057A (en) Deoxidant preserving sealing bottle
JP2015105123A (en) Double container
DE602005012159D1 (en) BEVERAGE CONTAINER
US20250333221A1 (en) Beverage sealing cap
CN221915475U (en) Sealing cover for vacuum storage container
RU184094U1 (en) Capacity for storage and transportation of pressurized liquids
KR101453169B1 (en) Bottle cap for carbonated beverage
CN103662366A (en) Fresh-keeping wine plug
CN201793115U (en) Container sealing cover
KR200483975Y1 (en) Airtight lid for storage container for fermented food

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)