IT1253292B - APPARATUS TO PRESS A GASEOUS SUBSTANCE INTO PRESSURE WITHIN A CONTAINER AND TO SEAL THE CONTAINER ITSELF - Google Patents

APPARATUS TO PRESS A GASEOUS SUBSTANCE INTO PRESSURE WITHIN A CONTAINER AND TO SEAL THE CONTAINER ITSELF

Info

Publication number
IT1253292B
IT1253292B ITBO910403A ITBO910403A IT1253292B IT 1253292 B IT1253292 B IT 1253292B IT BO910403 A ITBO910403 A IT BO910403A IT BO910403 A ITBO910403 A IT BO910403A IT 1253292 B IT1253292 B IT 1253292B
Authority
IT
Italy
Prior art keywords
container
gaseous substance
pressure
itself
seal
Prior art date
Application number
ITBO910403A
Other languages
Italian (it)
Inventor
Giuseppe Guermandi
Franco Angeli
Gianni Suzzi
Original Assignee
S L M S N C
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 S L M S N C filed Critical S L M S N C
Priority to ITBO910403A priority Critical patent/IT1253292B/en
Publication of ITBO910403A0 publication Critical patent/ITBO910403A0/en
Priority to EP92117781A priority patent/EP0539818A1/en
Publication of ITBO910403A1 publication Critical patent/ITBO910403A1/en
Application granted granted Critical
Publication of IT1253292B publication Critical patent/IT1253292B/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
    • B65B31/04—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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied
    • B65B31/06—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or gasifying filled containers or wrappers by means of nozzles through which air or other gas, e.g. an inert gas, is withdrawn or supplied the nozzle being arranged for insertion into, and withdrawal from, the mouth of a filled container and operating in conjunction with means for sealing the container mouth

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Vacuum Packaging (AREA)

Abstract

Apparecchiatura per immettere una sostanza gassosa in pressione entro un contenitore (2) e per sigillare il contenitore (2) stesso, in cui sono previsti almeno un condotto (26) di erogazione della sostanza gassosa, alloggiabile parzialmente entro l'imboccatura del contenitore (2), un dispositivo rilevatore (33) della pressione raggiunta dalla sostanza gassosa all'interno del contenitore (2), un dispositivo di intercettazione (29) disposto lungo il condotto (26) di erogazione ed asservito al dispositivo rilevatore (33) per interrompere il flusso della sostanza gassosa verso il contenitore (2) al rilevamento del raggiungimento entro il contenitore (2) stesso di una pressione determinata, ed un dispositivo saldatore (18) atto a sigillare una porzione dell'imboccatura del contenitore (2) dopo l'intervento del dispositivo rilevatore (33). (Figura 2)Apparatus for introducing a gaseous substance under pressure into a container (2) and for sealing the container (2) itself, in which at least a duct (26) for dispensing the gaseous substance is provided, which can be partially housed within the mouth of the container (2 ), a detector device (33) of the pressure reached by the gaseous substance inside the container (2), an interception device (29) arranged along the delivery duct (26) and enslaved to the detector device (33) to interrupt the flow of the gaseous substance towards the container (2) upon detection of the achievement of a specified pressure within the container (2) itself, and a sealing device (18) suitable for sealing a portion of the mouth of the container (2) after the intervention the detector device (33). (Figure 2)

ITBO910403A 1991-10-30 1991-10-30 APPARATUS TO PRESS A GASEOUS SUBSTANCE INTO PRESSURE WITHIN A CONTAINER AND TO SEAL THE CONTAINER ITSELF IT1253292B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITBO910403A IT1253292B (en) 1991-10-30 1991-10-30 APPARATUS TO PRESS A GASEOUS SUBSTANCE INTO PRESSURE WITHIN A CONTAINER AND TO SEAL THE CONTAINER ITSELF
EP92117781A EP0539818A1 (en) 1991-10-30 1992-10-17 Device for introducing a pressure-gas into a container and for closing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910403A IT1253292B (en) 1991-10-30 1991-10-30 APPARATUS TO PRESS A GASEOUS SUBSTANCE INTO PRESSURE WITHIN A CONTAINER AND TO SEAL THE CONTAINER ITSELF

Publications (3)

Publication Number Publication Date
ITBO910403A0 ITBO910403A0 (en) 1991-10-30
ITBO910403A1 ITBO910403A1 (en) 1993-04-30
IT1253292B true IT1253292B (en) 1995-07-14

Family

ID=11337808

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO910403A IT1253292B (en) 1991-10-30 1991-10-30 APPARATUS TO PRESS A GASEOUS SUBSTANCE INTO PRESSURE WITHIN A CONTAINER AND TO SEAL THE CONTAINER ITSELF

Country Status (2)

Country Link
EP (1) EP0539818A1 (en)
IT (1) IT1253292B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8745960B2 (en) * 2009-05-05 2014-06-10 Sealed Air Corporation (Us) Apparatus and method for inflating and sealing an inflatable mailer
US8468779B2 (en) * 2009-05-05 2013-06-25 Sealed Air Corporation (Us) Method and apparatus for positioning, inflating, and sealing a mailer comprising an inner inflatable liner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1390023A (en) * 1971-03-15 1975-04-09 Kipping R D Sealing bags
US4241558A (en) * 1979-01-24 1980-12-30 C.V.P. Systems, Inc. Packaging machine

Also Published As

Publication number Publication date
ITBO910403A0 (en) 1991-10-30
EP0539818A1 (en) 1993-05-05
ITBO910403A1 (en) 1993-04-30

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Legal Events

Date Code Title Description
0001 Granted