DE189412C - - Google Patents

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Publication number
DE189412C
DE189412C DENDAT189412D DE189412DA DE189412C DE 189412 C DE189412 C DE 189412C DE NDAT189412 D DENDAT189412 D DE NDAT189412D DE 189412D A DE189412D A DE 189412DA DE 189412 C DE189412 C DE 189412C
Authority
DE
Germany
Prior art keywords
spring
pan
lid
turning
ventilation
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.)
Active
Application number
DENDAT189412D
Other languages
German (de)
Publication of DE189412C publication Critical patent/DE189412C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D45/00Clamping or other pressure-applying devices for securing or retaining closure members
    • B65D45/02Clamping or other pressure-applying devices for securing or retaining closure members for applying axial pressure to engage closure with sealing surface
    • B65D45/16Clips, hooks, or clamps which are removable, or which remain connected either with the closure or with the container when the container is open, e.g. C-shaped
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D51/00Closures not otherwise provided for
    • B65D51/16Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1661Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element by means of a passage for the escape of gas between the closure and the lip of the container mouth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Zum Sterilisieren von Nahrungsmitteln u. dgl. nach der Appertschen Methode ist eine Erhitzung derselben nötig, die bei manchen Nahrungsmitteln mindestens io8° Ci betragen und oft über zwei Stunden dauern muß. Während dieser Erhitzung erfolgt zugleich die zur Bildung des Vakuums nötige Entlüftung, mit welcher aber bei den seither üblichen Verschließverfahren der MißstandIn order to sterilize food and the like by the Appert method, heating is required the same, which for some foods are at least 10 8 ° Ci and often has to take over two hours. During this heating process, the ventilation necessary to create the vacuum takes place at the same time, with which, however, the maladministration in the closure procedures that have been customary since then

ίο verbunden war, daß bei der über die ganze Sterilisationsdauer währenden Entlüftung nicht nur das Aroma, sondern auch eine gewisse Menge des Inhaltes durch Verdunsten und Überkochen verloren ging.ίο that was connected with the over the whole Sterilization time during ventilation not only the aroma, but also a certain amount Amount of the contents was lost through evaporation and boiling over.

Die Beseitigung dieses Mißstandes ist der Hauptzweck der vorliegenden Erfindung, welcher der Gedanke zugrunde liegt, die Dauer der Entlüftungszeit auf einige Sekunden mittels einer Vorrichtung zu reduzieren, mit der die Gefäße fest verschlossen, zur Entlüftung aber auf Augenblicke entsprechend geöffnet werden können.The elimination of this deficiency is the main purpose of the present invention, which the idea is based on, the duration of the venting time to a few seconds to reduce by means of a device with which the vessels are tightly closed for ventilation but can be opened for a moment.

Fig. ι stellt die teilweise geschnittene Ansicht der Verschließvorrichtung in Spannstellung dar,Fig. Ι represents the partially sectioned view the locking device in the clamping position,

Fig. 2 die Draufsicht.
Die Vorrichtung besteht aus einem steifen Bügel b, dessen Gelenke e e ein Greifen der Bügelhaken unter den Rand des Gefäßes ermöglichen. Der Bügel hält die in der Pfanne ρ angeordnete konische Spiralfeder/". Die Pfanne ρ greift mit Vorsprüngen in entsprechende Einschnitte des auf dem Dichtungsring r liegenden Deckels d ein, so daß durch Drehung der Pfanne ρ mittels eines 35' Dornschlüssels ein Steigen oder Niedergehen derselben und damit ein An- oder Abspannen der Feder f herbeigeführt wird. In Fig. 1 ist der Verschluß in vollständiger Spannstellung dargestellt, es ist also durch Hochdrehung der Pfanne ρ die Feder f vollständig flach gedrückt, so daß, wie leicht ersichtlich, in Anbetracht der steifen Konstruktion des Bügels ein federndes Heben des Deckels bezw. ein Entweichen von Dampf u. dgl. selbst während der durch Erhitzen der Gefäße auf io8° C. in ihnen vorhandenen Dampfspannung vollständig ausgeschlossen ist. Die Entlüftung kann auf einen für das betreffende Nahrungsmittel günstigen Zeitpunkt verlegt werden, wozu die Pfanne ρ für einige Augenblicke zur entsprechenden Entspannung der Feder/1 zurückgedreht wird.
Fig. 2 is a top view.
The device consists of a rigid bracket b, the joints ee gripping the hanger hook under the edge of the vessel enable. The bracket holds the conical spiral spring / "arranged in the pan ρ . The pan ρ engages with projections in corresponding incisions in the cover d lying on the sealing ring r , so that by turning the pan ρ by means of a 35 'mandrel wrench, it rises or falls and thus a tensioning or releasing of the spring f is brought about. In Fig. 1, the closure is shown in the fully tensioned position, so it is completely flattened by turning the socket ρ the spring f , so that, as can be easily seen in view of the The stiff construction of the bracket means that the lid can be lifted with a spring or that steam and the like cannot escape, even while the steam tension present in them is completely ruled out by heating the vessels to 10 ° C. The ventilation can be carried out at a point in time that is favorable for the food in question be relocated, for which purpose the pan ρ is turned back for a few moments to relax the spring / 1 accordingly.

Claims (1)

Patent-Anspruch:Patent claim: Sterilisierverschluß, bei welchem der Deckel mittels einer einstellbaren, von einem steifen Bügel gehaltenen Feder auf den einen Dichtungsring tragenden Gefäßrand gepreßt wird, dadurch gekennzeichnet, daß die Feder (f) in einer Pfanne (p) angeordnet ist, welche mit Vorsprüngen in Einschnitte im Deckel eingreift, so daß durch Drehung der Pfanne (p) ein Anoder Abspannen der Feder (f) herbeigeführt wird.Sterilizing closure in which the lid is pressed onto the edge of the vessel carrying a sealing ring by means of an adjustable spring held by a stiff bracket, characterized in that the spring (f) is arranged in a pan (p) which protrudes into incisions in the lid engages so that the spring (f) is tightened or released by turning the pan (p). Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT189412D Active DE189412C (en)

Publications (1)

Publication Number Publication Date
DE189412C true DE189412C (en)

Family

ID=452960

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT189412D Active DE189412C (en)

Country Status (1)

Country Link
DE (1) DE189412C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011266B (en) * 1954-03-22 1957-06-27 Heinrich Ritter Aluminiumwaren Lid closure for canning jars

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011266B (en) * 1954-03-22 1957-06-27 Heinrich Ritter Aluminiumwaren Lid closure for canning jars

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