DE375031C - Device on the return valves, which are used for easy opening or letting in air and are arranged in the lid of the canning jars - Google Patents

Device on the return valves, which are used for easy opening or letting in air and are arranged in the lid of the canning jars

Info

Publication number
DE375031C
DE375031C DEW58437D DEW0058437D DE375031C DE 375031 C DE375031 C DE 375031C DE W58437 D DEW58437 D DE W58437D DE W0058437 D DEW0058437 D DE W0058437D DE 375031 C DE375031 C DE 375031C
Authority
DE
Germany
Prior art keywords
air
lid
letting
return valves
easy opening
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.)
Expired
Application number
DEW58437D
Other languages
German (de)
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.)
Publication date
Priority to DEW58437D priority Critical patent/DE375031C/en
Priority to DEW58796D priority patent/DE375032C/en
Application granted granted Critical
Publication of DE375031C publication Critical patent/DE375031C/en
Expired 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1672—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element
    • B65D51/1683—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by manual actuation of the closure or other element by actuating a separate element in the container or closure
    • 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
    • B65D81/2007—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 vacuum
    • B65D81/2038—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 vacuum with means for establishing or improving vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
  • Check Valves (AREA)

Description

Einrichtung an den zum leichten Öffnen bzw. Einlassen von Luft dienenden, im Deckel von Konservengefäßen angeordneten Rückschlagventilen. Die Erfindung bezieht sich darauf, die Ventile an Behältern zur Aufbewahrung von verderblichen Gegenständen oder Flüssigkeiten, aus denen die Luft mittels einer Luftpumpe abgesaugt wird, so auszubilden, daß sie leicht geöffnet werden können. Es wird dies gemäß der Erfindung dadurch erreicht, daß die Ventilspindel nach oben hin mit einer Verlängerung ausgestattet ist, die ein Schraubengewinde aufweist, über das eine Mutterschraube geschraubt wird, mit Hilfe deren das Ventil von seinem Sitz abgehoben werden kann.Device on the serving for easy opening or letting in of air, Check valves arranged in the lids of canning jars. The invention relates Make sure to use the valves on containers for storing perishable items or liquids from which the air is sucked out by means of an air pump, see above to train that they can be opened easily. It does so in accordance with the invention achieved in that the valve spindle is equipped with an extension towards the top which has a screw thread over which a nut screw is screwed with the help of which the valve can be lifted from its seat.

In derZeichnung ist derErfindungsgegenstand dargestellt, und zwar bedeutet a das Ventil, das mit einer Verlängerung b ausgestattet ist, an der sich am oberen Ende ein Gewinde c befindet. Auf das Gewinde c kann ein mit Innengewinde versehener Teil aufgeschraubt werden, der nach dem Aufschrauben angehoben werden kann, wodurch das Ventil von seinem Sitz abgehoben wird. Es muß naturgemäß so viel Spielraum von oben her sein, daß die Luft von oben in das Gefäß einzudringen vermag. An Stelle des Schraubengewindes könnte auch eine Schrägfläche mit einem Knebel o. dgl. Verwendung finden.In the drawing the subject matter of the invention is shown, namely a means the valve equipped with an extension b to which there is a thread c at the upper end. On the thread c can be an internal thread provided part are screwed, which are lifted after screwing can, whereby the valve is lifted from its seat. Naturally, there must be so much There should be room from above so that the air can penetrate into the vessel from above. Instead of the screw thread, an inclined surface with a toggle or the like could also be used. Like. Find use.

Claims (1)

PATENTANSPRUCH: Einrichtung an den zum leichten Öffnen bzw. Einlassen von Luft dienenden, im Deckel von Konservengefäßen angeordneten Rückschlagventilen, dadurch gekennzeichnet, daß die Ventilspindel mit einer mit Schraubengewinde versehenen Verlängerung ausgestattet ist, über welche ein mit Innengewinde versehener Teil geschraubt werden kann, derart, daß beim Anheben dieses Teiles das Ventil von seinem Sitz abgehoben wird. PATENT CLAIM: Device on the non-return valves, which are used to easily open or let in air and are arranged in the lid of canning containers, characterized in that the valve spindle is equipped with an extension provided with screw thread, over which a part provided with internal thread can be screwed, such as that when this part is lifted, the valve is lifted from its seat.
DEW58437D 1921-07-10 Device on the return valves, which are used for easy opening or letting in air and are arranged in the lid of the canning jars Expired DE375031C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEW58437D DE375031C (en) 1921-07-10 Device on the return valves, which are used for easy opening or letting in air and are arranged in the lid of the canning jars
DEW58796D DE375032C (en) 1921-07-10 1921-07-10 Device on the non-return valves, which are used to easily open or let in air and are arranged in the lids of canning vessels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW58437D DE375031C (en) 1921-07-10 Device on the return valves, which are used for easy opening or letting in air and are arranged in the lid of the canning jars
DEW58796D DE375032C (en) 1921-07-10 1921-07-10 Device on the non-return valves, which are used to easily open or let in air and are arranged in the lids of canning vessels

Publications (1)

Publication Number Publication Date
DE375031C true DE375031C (en) 1923-05-04

Family

ID=32773016

Family Applications (2)

Application Number Title Priority Date Filing Date
DEW58437D Expired DE375031C (en) 1921-07-10 Device on the return valves, which are used for easy opening or letting in air and are arranged in the lid of the canning jars
DEW58796D Expired DE375032C (en) 1921-07-10 1921-07-10 Device on the non-return valves, which are used to easily open or let in air and are arranged in the lids of canning vessels

Family Applications After (1)

Application Number Title Priority Date Filing Date
DEW58796D Expired DE375032C (en) 1921-07-10 1921-07-10 Device on the non-return valves, which are used to easily open or let in air and are arranged in the lids of canning vessels

Country Status (1)

Country Link
DE (2) DE375032C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889396C (en) * 1951-08-08 1953-09-10 Walter Koenig Device for closing and opening preservation vessels

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889396C (en) * 1951-08-08 1953-09-10 Walter Koenig Device for closing and opening preservation vessels

Also Published As

Publication number Publication date
DE375032C (en) 1923-05-04

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