DE815144C - Device for evacuating and closing canned jars - Google Patents

Device for evacuating and closing canned jars

Info

Publication number
DE815144C
DE815144C DEP56147A DEP0056147A DE815144C DE 815144 C DE815144 C DE 815144C DE P56147 A DEP56147 A DE P56147A DE P0056147 A DEP0056147 A DE P0056147A DE 815144 C DE815144 C DE 815144C
Authority
DE
Germany
Prior art keywords
valve
evacuating
closing
cap
cover
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
DEP56147A
Other languages
German (de)
Inventor
Friedrich Ley
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 DEP56147A priority Critical patent/DE815144C/en
Application granted granted Critical
Publication of DE815144C publication Critical patent/DE815144C/en
Expired legal-status Critical Current

Links

Classifications

    • 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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/046—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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper
    • B65B31/047—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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzles co-operating, or being combined, with a device for opening or closing the container or wrapper the nozzles co-operating with a check valve in the opening of the container or wrapper

Landscapes

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

Description

Bei Verwendung des Ventildeckels mit Verschlußkappe und einer Saugpumpe werden die Einkochgläser ohne Einkochen fest verschlossen. When using the valve cover with sealing cap and a suction pump the jars are tightly closed without boiling.

Die bereits bekannten Einkochglasdeckel sind entwider ohne Ventil und es müssen dann die Einkochgläser nach dem Einfüllen eingekocht werden, oder es sind in den verschiedenen Arten von Deckeln Ver-'schlüsse eingebaut. Diese bestehen aus elastischem Material oder sperren unter Federdruck die Durchgänge ab. Versagt die Spannkraft, so ist das Einkochglas offen und der Inhalt wird unbrauchbar. The well-known jar lids are designed without a valve and then the jars must be boiled down after filling, or there are closures built into the various types of lids. These exist made of elastic material or block the passages under spring pressure. Fails the elasticity, the jar is open and the contents are unusable.

Die Neuerung besteht darin, daß bei Verwendung des Ventildeckels und einer Saugpumpe im Einkochglas ein Vakuum erzeugt wird, das den Deckel festzieht. Das Deckelventil und die darüber angeordnete Verschlußkappe schalten jeden Luftzutritt aus und das Glas bleibt fest verschlossen. Da das Einkochen fortfällt, wird viel Brennstoff, Zeit und Geld gespart. The innovation is that when using the valve cover and a suction pump in the jar creates a vacuum that tightens the lid. The lid valve and the cap located above it switch any air admission off and the jar stays tightly closed. Since there is no boiling down, there will be a lot Saved fuel, time and money.

Die Arbeitsweise ist folgende: Zuerst entfernt man die über dem Deckelventil I aufgeschraubte Verschlußkappe 2, legt auf den Rand des Einkochglases den Gummiring 3 und darauf den Ventildeckel 4. Nun wird die Saugkappe 5 über das Deckelventil I angesetzt und gegen den Gummiring 10 auf der oberen Deckelfläche gedrückt. Diese Saugkappe 5 ist durch einen elastischen Schlauch 6 mit der auf der Tischplatte befestigten Saugpumpe verbunden. Wird nun der Pumpenkolben 7 hin und her bewegt, so wird aus dem Einkochglas die Luft entfernt und das an der Saugpumpe angebrachte Manometer 8 zeigt nach einigen Pumpenhüben das erforderliche Vakuum an, daß der Deckel festsitzt. Die abgesaugte Luft entweicht durch das Rückschlagventil der Saugpumpe 9. Nach Abheben der Saugkappe 5 wird die Verschlußkappe 2 über dem Deckelventil I gegen den Gummiring Io festgeschraubt und das Einkochglas ist fest verschlossen. The way it works is as follows: First you remove the one above the lid valve I screwed on the cap 2, put the rubber ring on the edge of the jar 3 and then the valve cover 4. Now the suction cap 5 is over the cover valve I attached and pressed against the rubber ring 10 on the upper surface of the lid. These Suction cap 5 is attached to the table top by an elastic hose 6 Suction pump connected. If the pump piston 7 is now moved back and forth, it becomes off the jar removes the air and the pressure gauge attached to the suction pump After a few pump strokes, 8 shows the required vacuum that the cover is tight. The extracted air escapes through the non-return valve of the suction pump 9. After lifting the suction cap 5, the closure cap 2 over the cover valve I against the rubber ring Io screwed tight and the jar is tightly closed.

Während der Zeit nach dem Abheben der Saugkappe bis zum Festschrauben der Verschlußkappe wird das Vakuum im Konservenglas durch den elastischen Ventilkegel II aufrechterhalten. During the time after lifting the suction cap until it is screwed tight The sealing cap creates a vacuum in the canning jar through the elastic valve cone II maintained.

Claims (2)

PATENTANSPRÜCHE 1. Vorrichtung zum Evakuieren und Verschließen von Konservengläsern, dadurch gekennzeichnet, daß im Deckel ein bei und nach dem Absaugen der Luft aus dem Konservenglas wirksames Rückschlagventil (I) angeordnet ist. PATENT CLAIMS 1. Device for evacuating and closing Preserving jars, characterized in that in the lid one during and after the suction The non-return valve (I) effective for the air from the canning jar is arranged. 2. Vorrichtung nach Anspruch I, dadurch gekennzeichnet, daß als Verschlußsicherung über dem Deckelventil (1) eine Verschlußkappe (2) aufgesetzt ist, die beim Festziehen einen um das Ventil gelegten Gummiring (Io) gegen den Deckel drückt. 2. Apparatus according to claim I, characterized in that as a locking device A cap (2) is placed over the cover valve (1), which when tightened presses a rubber ring (Io) placed around the valve against the cover.
DEP56147A 1949-09-28 1949-09-28 Device for evacuating and closing canned jars Expired DE815144C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP56147A DE815144C (en) 1949-09-28 1949-09-28 Device for evacuating and closing canned jars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP56147A DE815144C (en) 1949-09-28 1949-09-28 Device for evacuating and closing canned jars

Publications (1)

Publication Number Publication Date
DE815144C true DE815144C (en) 1951-09-27

Family

ID=7388235

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP56147A Expired DE815144C (en) 1949-09-28 1949-09-28 Device for evacuating and closing canned jars

Country Status (1)

Country Link
DE (1) DE815144C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937088C (en) * 1953-05-05 1955-12-29 Wilhelm Otto Fennel Fa Pump device for preserving canned goods
FR2538350A1 (en) * 1982-12-23 1984-06-29 Demessence Thierry Device for the vacuum stopping of a container

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE937088C (en) * 1953-05-05 1955-12-29 Wilhelm Otto Fennel Fa Pump device for preserving canned goods
FR2538350A1 (en) * 1982-12-23 1984-06-29 Demessence Thierry Device for the vacuum stopping of a container

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