ATE173222T1 - DEVICE FOR SEALING A VESSEL AIRTIGHTLY - Google Patents

DEVICE FOR SEALING A VESSEL AIRTIGHTLY

Info

Publication number
ATE173222T1
ATE173222T1 AT94108747T AT94108747T ATE173222T1 AT E173222 T1 ATE173222 T1 AT E173222T1 AT 94108747 T AT94108747 T AT 94108747T AT 94108747 T AT94108747 T AT 94108747T AT E173222 T1 ATE173222 T1 AT E173222T1
Authority
AT
Austria
Prior art keywords
chamber
air
vacuum
hose
container
Prior art date
Application number
AT94108747T
Other languages
German (de)
Inventor
Guenter Hein
Original Assignee
Mevac Vakuum Verpackungsmaschi
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 Mevac Vakuum Verpackungsmaschi filed Critical Mevac Vakuum Verpackungsmaschi
Application granted granted Critical
Publication of ATE173222T1 publication Critical patent/ATE173222T1/en

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
    • B65B31/02—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas
    • B65B31/025—Filling, closing, or filling and closing, containers or wrappers in chambers maintained under vacuum or superatmospheric pressure or containing a special atmosphere, e.g. of inert gas specially adapted for rigid or semi-rigid containers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vacuum Packaging (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Measurement Of Radiation (AREA)
  • Insulators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)

Abstract

The appts. is for air-tight closing of a container having a lid and a seal brought about by forming a vacuum. The appts. comprises an evacuating device, a vacuum pump (19), connecting hose or pipe (18) having valves (20), and a vacuum chamber (5). The vacuum chamber is subdivided by an air through-let and elastic membrane (8) in a container chamber (10) and a pressure chamber (9). Each chamber (9,10) has a hose enclosure (17). Both of the hose enclosures are joined to the vacuum pump in an air tight manner via the connecting pipe partic. connecting hose. An air through let channel is formed from the container chamber via the valve (20), independent of the pressure chamber, to either the outer air or to the vacuum pump. <IMAGE>
AT94108747T 1994-06-08 1994-06-08 DEVICE FOR SEALING A VESSEL AIRTIGHTLY ATE173222T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP94108747A EP0686559B1 (en) 1994-06-08 1994-06-08 Apparatus for air-proof closing of a container

Publications (1)

Publication Number Publication Date
ATE173222T1 true ATE173222T1 (en) 1998-11-15

Family

ID=8215999

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94108747T ATE173222T1 (en) 1994-06-08 1994-06-08 DEVICE FOR SEALING A VESSEL AIRTIGHTLY

Country Status (3)

Country Link
EP (1) EP0686559B1 (en)
AT (1) ATE173222T1 (en)
DE (1) DE59407282D1 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1013066A (en) * 1950-02-20 1952-07-22 Ch Jovignot Ets Apparatus for vacuum sealing containers for preserves and others

Also Published As

Publication number Publication date
DE59407282D1 (en) 1998-12-17
EP0686559B1 (en) 1998-11-11
EP0686559A1 (en) 1995-12-13

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee