DE513877C - Insert body for sealing caps of hot water bottles or the like. - Google Patents

Insert body for sealing caps of hot water bottles or the like.

Info

Publication number
DE513877C
DE513877C DEK117912D DEK0117912D DE513877C DE 513877 C DE513877 C DE 513877C DE K117912 D DEK117912 D DE K117912D DE K0117912 D DEK0117912 D DE K0117912D DE 513877 C DE513877 C DE 513877C
Authority
DE
Germany
Prior art keywords
hot water
insert body
water bottles
washer
sealing
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
DEK117912D
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
Publication date
Priority to DEK117912D priority Critical patent/DE513877C/en
Application granted granted Critical
Publication of DE513877C publication Critical patent/DE513877C/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
    • B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • B65D51/1616—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of a filter

Description

Einsatzkörper für Verschlußkappen von Wärmflaschen o. dgl. Die Erfindung bezieht sich auf einen Einsatzkörper für Verschlußkappen von Wärmflaschen o. dgl. mit einem scheibenförmigen Sicherungskörper aus elastischem, jedoch druckdurchlässigem Stoff, z. B. Kork o. dgl. Die Erfindung liegt darin, daß `die Sicherungsscheibe auf beiden Seiten zwischen durchbrochenen Metallscheiben eingespannt ist, von denen die untere Metallscheibe am Sitzrand der Kappe derart ausgespart ist, daß die am Umfang freiliegende Sicherungsscheibe zugleich Dichtungsscheibe ist.Insert body for sealing caps of hot water bottles o. The like. The invention relates to an insert body for sealing caps of hot water bottles o. with a disk-shaped fuse body made of elastic, but pressure-permeable Fabric, e.g. B. cork o. The like. The invention is that `the lock washer is clamped on both sides between perforated metal discs, one of which the lower metal disc on the seat edge of the cap is recessed in such a way that the on The circumference of the exposed locking washer is also the sealing washer.

Die Zeichnung stellt den Erfindungsgegenstand in Abb. z und a in zwei Ausführungsbeispielen irn senkrechten diametralen Schnitt dar. Die Abb. 3 und 4. zeigen zwei Ausführungsformen der durchbrochenen Metallscheiben im Grundrß.The drawing represents the subject of the invention in Fig. Z and a in two Exemplary embodiments in a vertical diametrical section. Figs. 3 and 4. show two embodiments of the perforated metal disks in plan.

In der Verschlußkappe a der Wärmflasche ist zunächst eine Metallscheibe e mit siebartigen Durchbrechungen, z. B: Schlitzen oder Löchern e', eingesetzt, die eine beliebige Form haben können. Dieser Scheibe e folgt die Sicherungseinlage d' aus Kork oder einem ähnlichen elastischen, jedoch gegen Druck etwas porösen Stoff. Schließlich liegt auf der anderen Seite der Korkscheibe d' die Dichtungsscheibe b, die, wie üblich, eine Dichtungsrippe b' aufweisen kann und gleichfalls Dürchbrechungen b" besitzt. Die Durehbrechungen können aus einer vielfachen Lochung bestehen oder auch aus einer strahlenförmigen Lochanordnung, wie in Abb. 3, oder auch aus parallelen Schlitzen, wie in Abb. 4. dargestellt ist. Die beiden Scheiben e und b fassen die Korkscheibe d' zwischen sich und geben ihr den erforderlichen Widerstand gegen den auftretenden Druck, der sich jedoch durch die Scheibe d' infolge ihrer Durchlässigkeit ausgleichen kann. Ist das Gewinde der Verschlußkappe a. etwas schief geschnitten, dann gibt die elastische Scheibe d' für die Abdichtung den erforderlichen Ausgleich, da sie an der bei dem Festschrauben der Kappe größten Druckstelle etwas nachgibt.In the cap a of the hot water bottle is initially a metal disc e with sieve-like openings, e.g. B: slots or holes e ', inserted, which can be of any shape. This disk e is followed by the safety insert d 'made of cork or a similar elastic, but somewhat porous material against pressure. Finally, on the other side of the cork washer d 'lies the sealing washer b, which, as usual, can have a sealing rib b 'and also perforations b ". The breakthroughs can consist of multiple perforations or also from a radial hole arrangement, as in Fig. 3, or from parallel ones Slitting as shown in Fig. 4. The two disks e and b hold the Cork washer d 'between it and give her the necessary resistance to the occurring pressure, which is however through the disc d 'due to its permeability can compensate. Is the thread of the cap a. cut a little crooked, then the elastic washer d 'provides the necessary compensation for sealing, because it yields a little at the pressure point that is greatest when the cap is screwed on.

Die untere Metallscheibe h könnte, wie in Abb. a gezeigt ist, auch am Umfang ausgespart sein, so daß die an dieser Stelle ringsum freiliegende Korkscheibe d' zugleich die Dichtungsscheibe ist; mit der sich die Kappe a auf dem nicht gezeichneten Füllstutzen der Wärmflasche aufsetzt. Alle drei Scheiben e, d' und b könnten durch einen Niet ö. dgl. zusammengehalten sein.The lower metal disk h could, as shown in Fig. A, also be recessed on the circumference, so that the cork disk d 'exposed all around at this point is also the sealing disk; with which the cap a sits on the not shown filler neck of the hot water bottle. All three disks e, d ' and b could be held together by a rivet or the like.

Claims (1)

PATENTANSPRUCH: Einsatzkörper für Verschlußkappen von Wärmflaschen o. dgl. mit einem scheibenförmigen Sicherungskörper aus elastischem, jedoch druckdurchlässigem Stoff, z. B. Kork o. dgl., dadurch gekennzeichnet, däß die Sicherungsscheibe (d') auf beiden Seiten zwischen durchbrochenen Metallscheiben (e und b) eingespannt ist, von denen die untere Metallscheibe (b) am Sitzrand der Kappe (a) derart ausgespart ist, daß die am Umfang freiliegende Sicherungsscheibe (d') zugleich Dichtungsscheibe ist.PATENT CLAIM: Insert body for sealing caps of hot water bottles o. The like. With a disk-shaped fuse body made of elastic, but pressure-permeable Fabric, e.g. B. cork o. The like., Characterized in that the locking washer (d ') is clamped on both sides between perforated metal disks (e and b), of which the lower metal disc (b) on the seat edge of the cap (a) is recessed in this way is that the securing washer (d ') exposed on the circumference is also a sealing washer is.
DEK117912D Insert body for sealing caps of hot water bottles or the like. Expired DE513877C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK117912D DE513877C (en) Insert body for sealing caps of hot water bottles or the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK117912D DE513877C (en) Insert body for sealing caps of hot water bottles or the like.

Publications (1)

Publication Number Publication Date
DE513877C true DE513877C (en) 1930-12-04

Family

ID=7243940

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK117912D Expired DE513877C (en) Insert body for sealing caps of hot water bottles or the like.

Country Status (1)

Country Link
DE (1) DE513877C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951293A (en) * 1974-01-24 1976-04-20 Riedel-De Haen Aktiengesellschaft Gas-permeable, liquid-tight closure
US5221000A (en) * 1992-03-09 1993-06-22 Lee Norman R Shaving mug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951293A (en) * 1974-01-24 1976-04-20 Riedel-De Haen Aktiengesellschaft Gas-permeable, liquid-tight closure
US5221000A (en) * 1992-03-09 1993-06-22 Lee Norman R Shaving mug

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