WO2019103644A1 - Кег с фитингом - Google Patents
Кег с фитингом Download PDFInfo
- Publication number
- WO2019103644A1 WO2019103644A1 PCT/RU2018/000130 RU2018000130W WO2019103644A1 WO 2019103644 A1 WO2019103644 A1 WO 2019103644A1 RU 2018000130 W RU2018000130 W RU 2018000130W WO 2019103644 A1 WO2019103644 A1 WO 2019103644A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- stop
- neck
- keg
- fitting
- container
- Prior art date
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
- B65D47/00—Closures with filling and discharging, or with discharging, devices
- B65D47/04—Closures with discharging devices other than pumps
- B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/08—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D3/00—Apparatus or devices for controlling flow of liquids under gravity from storage containers for dispensing purposes
-
- 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
- B65D39/00—Closures arranged within necks or pouring openings or in discharge apertures, e.g. stoppers
- B65D39/08—Threaded or like closure members secured by rotation; Bushes therefor
Definitions
- the invention relates to devices for storing, transporting and dispensing a liquid in a pressure vessel and can be used for storing and dispensing keg drinks and bottles made of polyethylene terephthalate and intended for automated bottling.
- Containers with valve constructions (fittings) mounted on them are used to store and dispense beverages, such as beer, for example.
- beverages such as beer, for example.
- gas is supplied to the keg with a drink, as a rule, it is carbon dioxide (sometimes nitrogen, inert gas or air).
- carbon dioxide sometimes nitrogen, inert gas or air
- beer overpressure is about 2.5 - 3.5 bar.
- the indicated pressure is the working pressure of the container.
- Fittings have several channels that allow the passage of fluid and gas.
- the beverage When filling, if the container is in an upside-down bottom state, the beverage is introduced through the first channel of the valve construction, while the gas displaced from the container exits through the second channel.
- gas nitrogen or carbon dioxide
- the container is filled in the normal position (fitting up), as well as during bottling, gas (nitrogen or carbon dioxide) is introduced into the container through the first channel in order to force the beverage out of the container through the second channel.
- gas nitrogen or carbon dioxide
- the beverage is poured when the dosing head is attached to the valve structure on the spring-loaded elements of the valve structure with the subsequent opening of the channels, one of which is intended for supply of inert gas under overpressure, and the second channel - for the issuance of the beverage displaced by the gas.
- Famous keg with a fitting containing a container with a throat, a threaded fitting consisting of a cup, a valve installed in it and a spring arranged coaxially , sealing element, cover and common gasket ring installed between the glass and the container, while the sealing element is made as a single element consisting of two parts of different stiffness, the lower part of which is a substrate for the spring, is made of a hard polymer material a and an elongated sleeve and the upper part is made of soft polymeric material, wherein the cover is attached to the glass by means of an interference fit.
- keg Known keg (RF patent for useful model N ° 160000, date of priority. 06/22/2015, published on 27.02.2016) with a threaded fitting and handle, consisting of a hollow tank, made in the form of a body of rotation, consisting of a neck, neck, shoulder, base, bottom, vertical tube inserted into the container, a threaded fitting made in the form of a body of rotation consisting of a glass, a piston and a spring installed coaxially in it, a main sealing gum and a lid with a thread on its inner side, pens consisting of the base and frame, while the neck part is made elongated with a stop thread, the bottom is made in the form of volumetric droplets, smoothed along the edges and framing the bottom of the keg along the perimeter, on the basis of which there is a characteristic frame in the form of woven rhombuses above and below, the vertical tube extends from the elongated neck to the bottom in the middle of the keg body
- the handle is made removable, the base of which is made in the form of a ring with petals located on the inner side along the perimeter; the frame is trapezoidal in shape with at least two vertically oriented supports, movably mounted on the ends of the ring (adopted for the prototype).
- the technical problem of the claimed invention is to create a device for storing, transporting and dispensing beverages, ensuring high reliability and safety of the structure, allowing you to control the quality of capping and unauthorized accidental opening.
- the technical result of the claimed invention is the reliability and safety of the device during storage, transportation and distribution of beverages.
- a keg with a fitting comprising a bottom, a base, a shoulder part, a neck with a thread and a skirt, a tube for dispensing a beverage and a thread fitting that includes a cap with a rim having an internal thread for connecting with the neck of the container, an annular gasket between the cap and the end face of the neck, and on the skirt part of the neck, at least one stop stop is engaged, which engages with at least one stop groove, formed on the lower end of the lid flange., while the stop stop is made a radial projection, and the groove is rectangular with semi-elliptic recesses.
- FIG. 1 is a sectional view of a fitting attached to the container neck.
- Figure 2 presents the design of the neck of the container.
- a container with a fitting includes a container and a threaded fitting.
- the container contains a bottom, base, shoulder part and the neck 1 with thread.
- In the lower part of the neck 1 (figure 2, a, b, c) is located radially skirt 2, on which is located at least one stop 3. (figure 2)
- the stop stop is made in the form of a radial protrusion.
- the shape of the radial protrusion in longitudinal section has the shape of a trapezoid (Fig. 1, pos. 3 and pos. 3 a). It is possible to perform several stop stops and at the same time made with different angles to the keg mouth.
- the location and length of the protrusions are determined experimentally and corresponds to the maximum force required for capping the container in order to prevent unauthorized accidental opening.
- the amount of unscrewing force is determined by the number of stop stops and their corresponding stop grooves. The greater the loosening force needed to achieve, the more the stop stops must be performed. However, an increase in the number of stop grooves and their corresponding stop stops for more than 4 is impractical, since it reduces the distance between the grooves and, accordingly, reduces the strength of the lid flange, since they are made of plastic and can easily bend or break.
- the stop stops are arranged in a circle and the distances between them are the same.
- the unscrewing force is equal to the twisting force and is approximately 10 N.
- One stop stop made at an angle of 90 0 to the throat, will increase the force up to 15N, two stop stops - up to 20H, four stop stops - to ZON. If out of 4 stop stops two stop stops are at an angle of less than 90 °, and two stop stops are at an angle of 90 0 or more, then the unscrewing force is more than 40N.
- a fitting 4 is fastened with a thread, comprising a cover 5, made in the form of a fungus with a central hole, a hollow rod 6 installed along it along the longitudinal axis, a valve element 7, a spring 8 and an annular nut 9, which preloads it (FIG. 2).
- the cover 5 consists of a base 10, which can be made both in the form of a circle (figure 4a) and in the form of a truncated equilateral triangle (figure 4b), the tops of which are limited by a circle, equipped with a rim 11 and a cylindrical leg 12.
- a base 10 and the outer annular surface of the side 11 is made of stiffeners.
- an internal thread 13 is made on the side 11.
- the surface of the lid may be provided with projections.
- Also on the side 11 is made of at least one locking groove 15 (FIG. 3), designed to control the quality of the capping, as well as to control the unauthorized removal of the fitting.
- the groove has the shape of a rectangular recess mated on one side with a semi-oval notch. Performing a semi-oval cut allows you to remove the stresses that occur in the material when the cap is screwed on the container neck. This is especially important when operating and storing the keg with a fitting at low temperatures.
- the cover 5 (fig.Z) is provided with a central hole with an annular protrusion 16 interacting with the annular step 17 of the valve element 7.
- annular gasket 18 with a circular cross section.
- the rod 6 is made hollow in the form of a tube. One end of the stem is open and passes through the hole of the ring nut 9, protruding beyond its 5 limits. The second end of the rod 6 is made closed and provided with a protrusion 19. At least one window 20 is located in the upper part of the hollow rod 2.
- a valve element 7 is installed with a central bore, provided with an annular W ledge 21, designed to interact with the protrusion 19 of the hollow rod 6.
- annular W ledge 21 designed to interact with the protrusion 19 of the hollow rod 6.
- a vertical tube At the open end of the stem there is a vertical tube.
- valve element 7 The compression of the valve element 7 to the annular protrusion 16 of the cover 5 is carried out by a spring 8, a valve element 7 being installed between the ring nut 9 and 15 to prevent the material surface of the valve element 7 from being pushed between it and the spring 8, a sealing ring 22 is installed.
- the fastening of the ring nut 9 to the cover 5 is a threaded connection.
- the annular nut 9 is provided with centering tabs 23, 20 as well as openings for the passage of liquid or gas.
- the container is made of polymeric materials, in particular polyethylene terephthalate (PET).
- PET polyethylene terephthalate
- the cap, the stem and the ring nut 25 of the fitting are made of polyacetal, and the valve element is made of silicone rubber.
- the valve element is made of silicone rubber.
- Figure 2 shows a drawing of the design of the neck and one of the particular cases of the implementation of the stop stops.
- the stop stops on the neck are trapezoidal in the longitudinal section and at different angles: two at an angle of 47 ° to the neck of the keg, and the other two at an angle of 90 °.
- the assembly of the device is as follows:
- a valve element 7 is installed in the central hole of the lid 5 of the fitting 4, and a hollow rod 6 is installed in the central hole of the valve element, onto which the sealing ring 22 and the spring 8 are mounted.
- a gasket 18 is installed, after which the assembled structure connects the threaded connection with the ring nut 9.
- a tube for dispensing a beverage and a fitting 4 assembled in this way with a tube fixed on it for dispensing ka 1 is mounted on the neck of the container threaded connection.
- the filling head of the automatic filling line (not shown in Fig.) Has one or more protrusions that press the surface of the spring-loaded valve element 7 that is open from the side of the lid 5.
- the first annular channel opens between the valve element 7 and the cylindrical leg 12, as well as the second channel formed by the internal channel of the hollow rod 6 with the open window 20 on its forming surface.
- the filling of the container with liquid is carried out through the second channel, at the same time the gas in the container through the 1 channel is displaced. After removing the pressure from the side of the casting head to the valve element 7, it returns to its original position, blocking the channels. Storage and transportation of containers filled with a drink, is carried out with the valve element 7 closed.
- the liquid is poured from the tank in the opposite way:
- the protrusions of the dosing head (not shown in FIG.) Press the surface of the spring-loaded valve element 7 that is open from the side of the cover 5.
- the first annular channel opens between the valve element 7 and the cylindrical leg 12, and the second a channel formed by at least one window 20 on the generatrix of the surface of the hollow rod 6.
- An inert gas is fed into the container through the first annular channel under excessive pressure yaet liquid located within the vessel through a tube attached thereto hollow rod 6 and the window 20 on the envelope surface of the hollow stem 6.
- the locking stops “cut off”, and the lid rim located in close proximity to the locking groove is bent inwards.
- the deformation of the neck and cover elements is irreversible and allows us to judge the unauthorized opening of the container.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR112020013793-6A BR112020013793A2 (pt) | 2017-11-23 | 2018-03-05 | barril com encaixe de fechamento. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2017140906 | 2017-11-23 | ||
RU2017140906 | 2017-11-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2019103644A1 true WO2019103644A1 (ru) | 2019-05-31 |
Family
ID=63787120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/RU2018/000130 WO2019103644A1 (ru) | 2017-11-23 | 2018-03-05 | Кег с фитингом |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR112020013793A2 (ru) |
UA (1) | UA128792U (ru) |
WO (1) | WO2019103644A1 (ru) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4567991A (en) * | 1984-10-12 | 1986-02-04 | Sunbeam Plastics Corporation | Tamper indicating child resistant closure |
FR2673601A1 (fr) * | 1991-03-08 | 1992-09-11 | Astra Plastique | Bouchon a dispositif de decoupe integre, equipe d'une bague de garantie. |
RU2397932C2 (ru) * | 2005-08-12 | 2010-08-27 | Обрист Клоужерз Свитзерланд Гмбх | Укупорочный узел для емкости |
RU160000U1 (ru) * | 2015-06-22 | 2016-02-27 | Михаил Николаевич Мирошниченко | Кег с резьбовым фитингом и ручкой |
-
2018
- 2018-03-05 BR BR112020013793-6A patent/BR112020013793A2/pt not_active Application Discontinuation
- 2018-03-05 WO PCT/RU2018/000130 patent/WO2019103644A1/ru active Application Filing
- 2018-03-29 UA UAU201803276U patent/UA128792U/uk unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4567991A (en) * | 1984-10-12 | 1986-02-04 | Sunbeam Plastics Corporation | Tamper indicating child resistant closure |
FR2673601A1 (fr) * | 1991-03-08 | 1992-09-11 | Astra Plastique | Bouchon a dispositif de decoupe integre, equipe d'une bague de garantie. |
RU2397932C2 (ru) * | 2005-08-12 | 2010-08-27 | Обрист Клоужерз Свитзерланд Гмбх | Укупорочный узел для емкости |
RU160000U1 (ru) * | 2015-06-22 | 2016-02-27 | Михаил Николаевич Мирошниченко | Кег с резьбовым фитингом и ручкой |
Also Published As
Publication number | Publication date |
---|---|
BR112020013793A2 (pt) | 2020-12-01 |
UA128792U (uk) | 2018-10-10 |
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