IT222704Z2 - Dispositivo valvolare di tenuta in particolare per scomparti sottovuoto - Google Patents

Dispositivo valvolare di tenuta in particolare per scomparti sottovuoto

Info

Publication number
IT222704Z2
IT222704Z2 ITMI910662U IT222704Z2 IT 222704 Z2 IT222704 Z2 IT 222704Z2 IT MI910662 U ITMI910662 U IT MI910662U IT 222704 Z2 IT222704 Z2 IT 222704Z2
Authority
IT
Italy
Prior art keywords
sealing member
valve device
vacuum
annular projection
sealing valve
Prior art date
Application number
Other languages
English (en)
Inventor
Franco Germi
Original Assignee
Whirlpool Italia
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 Whirlpool Italia filed Critical Whirlpool Italia
Priority to IT000662 priority Critical patent/IT222704Z2/it
Publication of ITMI910662V0 publication Critical patent/ITMI910662V0/it
Priority to EP19920112195 priority patent/EP0524551B1/en
Priority to ES92112195T priority patent/ES2072665T3/es
Priority to DE1992601610 priority patent/DE69201610T2/de
Publication of ITMI910662U1 publication Critical patent/ITMI910662U1/it
Application granted granted Critical
Publication of IT222704Z2 publication Critical patent/IT222704Z2/it

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
    • B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
    • B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • B65D81/2007—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum
    • B65D81/2038—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas under vacuum with means for establishing or improving vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Closures For Containers (AREA)

Abstract

Il dispositivo valvolare che serve per mantenere e rompere il vuoto in scomparti o altri contenitori è provvisto di un corpo valvolare (1) comprendente un primo aggetto anulare (5) circondante la parte terminale (6) dell'organo di tenuta (2) e diretto verso lo scomparto, un tratto cilindrico (8) di guida dell'organo di tenuta (2), un secondo aggetto pure anulare (9) fungente da sede di tenuta (10), un terzo aggetto anch'esso anulare (11), atto a proteggere l'organo di tenuta (2) e dotato di sagomatura (13) atta a favorire l'apertura del dispositivo valvolare e quindi la rottura del vuoto, l'organo di tenuta (2) essendo monoblocco ed elasticamente deformabile e provvisto di appendice (6) atta a trattenere in sito, con accoppiamento a scatto, detto organo di tenuta (2) al corpo valvolare (1).
IT000662 1991-07-19 1991-07-19 Dispositivo valvolare di tenuta in particolare per scomparti sottovuoto IT222704Z2 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT000662 IT222704Z2 (it) 1991-07-19 1991-07-19 Dispositivo valvolare di tenuta in particolare per scomparti sottovuoto
EP19920112195 EP0524551B1 (en) 1991-07-19 1992-07-17 Sealing valve device particularly for vacuum containers
ES92112195T ES2072665T3 (es) 1991-07-19 1992-07-17 Dispositivo de valvula de cierre hermetico particularmente para recipientes a vacio.
DE1992601610 DE69201610T2 (de) 1991-07-19 1992-07-17 Ventildichtungsvorrichtung, insbesondere für Vakuum-Behälter.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000662 IT222704Z2 (it) 1991-07-19 1991-07-19 Dispositivo valvolare di tenuta in particolare per scomparti sottovuoto

Publications (3)

Publication Number Publication Date
ITMI910662V0 ITMI910662V0 (it) 1991-07-19
ITMI910662U1 ITMI910662U1 (it) 1993-01-19
IT222704Z2 true IT222704Z2 (it) 1995-04-24

Family

ID=11359008

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000662 IT222704Z2 (it) 1991-07-19 1991-07-19 Dispositivo valvolare di tenuta in particolare per scomparti sottovuoto

Country Status (4)

Country Link
EP (1) EP0524551B1 (it)
DE (1) DE69201610T2 (it)
ES (1) ES2072665T3 (it)
IT (1) IT222704Z2 (it)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449079A (en) * 1993-09-20 1995-09-12 Yang; Heng-Te Sealed vacuum container system
US5347918A (en) * 1994-04-06 1994-09-20 Chen Hung Vacuum thermal cooker
US5499735A (en) * 1994-12-20 1996-03-19 Chen; Cin-Chen Closure assembly for vacuum sealed containers
US5702018A (en) * 1995-11-02 1997-12-30 Montgomery; Donald C. Positive seal fermentation lock for wine barrels
IT1307761B1 (it) * 1999-02-05 2001-11-19 Bialetti Ind Spa Coperchio per recipienti.
EP1701895A1 (en) * 2003-12-27 2006-09-20 Formaster S.A. Cover of a container, especially of a vacuum receptacle for storage of foodstuffs
CA2645421A1 (en) 2006-03-14 2007-09-20 The Glad Products Company Vacuum storage container
WO2008131583A1 (fr) * 2007-04-26 2008-11-06 Chen Xinyu Récipient étanche à pompage sous vide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE409977B (sv) * 1977-09-16 1979-09-17 Lundblad Tage Anordning for alstrande av undertryck i ett med en oppning forsett forvaringskerl
US4984611A (en) * 1989-04-05 1991-01-15 Zojirushi Corporation Vacuum storage device

Also Published As

Publication number Publication date
EP0524551A1 (en) 1993-01-27
DE69201610D1 (de) 1995-04-13
ITMI910662U1 (it) 1993-01-19
DE69201610T2 (de) 1995-09-28
EP0524551B1 (en) 1995-03-08
ITMI910662V0 (it) 1991-07-19
ES2072665T3 (es) 1995-07-16

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960731