IT1248238B - Valvola di sfiato. - Google Patents

Valvola di sfiato.

Info

Publication number
IT1248238B
IT1248238B ITBO910213A ITBO910213A IT1248238B IT 1248238 B IT1248238 B IT 1248238B IT BO910213 A ITBO910213 A IT BO910213A IT BO910213 A ITBO910213 A IT BO910213A IT 1248238 B IT1248238 B IT 1248238B
Authority
IT
Italy
Prior art keywords
valve
breather valve
flat
valve body
vent
Prior art date
Application number
ITBO910213A
Other languages
English (en)
Inventor
Gino Rapparini
Original Assignee
Ica Spa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11337588&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1248238(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of ITBO910213A0 publication Critical patent/ITBO910213A0/it
Priority to ITBO910213A priority Critical patent/IT1248238B/it
Application filed by Ica Spa filed Critical Ica Spa
Priority to AU21509/92A priority patent/AU2150992A/en
Priority to EP92912772A priority patent/EP0588907B1/en
Priority to DE69201566T priority patent/DE69201566T2/de
Priority to ES92912772T priority patent/ES2069433T3/es
Priority to PCT/IT1992/000060 priority patent/WO1992022473A1/en
Publication of ITBO910213A1 publication Critical patent/ITBO910213A1/it
Priority to US08/166,044 priority patent/US5354133A/en
Publication of IT1248238B publication Critical patent/IT1248238B/it
Application granted granted Critical

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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0446—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces
    • F16K17/0453—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with an obturating member having at least a component of their opening and closing motion not perpendicular to the closing faces the member being a diaphragm
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
    • F16K17/0493—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with a spring other than a helicoidal spring
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface
    • Y10T137/4358—Liquid supplied at valve interface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7904—Reciprocating valves
    • Y10T137/7908—Weight biased
    • Y10T137/7909—Valve body is the weight

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)
  • Safety Valves (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

Valvola di sfiato 6 comprendente un corpo valvolare 5 nel quale viene completamente incassato il dischetto di copertura 1 che trattiene la membrana di tenuta 2. L'ingombro assiale della valvola coincide con lo spessore del corpo valvolare 5 e la superficie superiore della valvola di sfiato risulta piana. L'applicazione della valvola non altera l'aspetto esterno del contenitore cui viene internamente applicata essendo piana la superficie di contatto.
ITBO910213A 1991-06-18 1991-06-18 Valvola di sfiato. IT1248238B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ITBO910213A IT1248238B (it) 1991-06-18 1991-06-18 Valvola di sfiato.
AU21509/92A AU2150992A (en) 1991-06-18 1992-05-29 Relief valve
PCT/IT1992/000060 WO1992022473A1 (en) 1991-06-18 1992-05-29 Relief valve
EP92912772A EP0588907B1 (en) 1991-06-18 1992-05-29 Relief valve
DE69201566T DE69201566T2 (de) 1991-06-18 1992-05-29 Überdruckventil.
ES92912772T ES2069433T3 (es) 1991-06-18 1992-05-29 Valvula de alivio.
US08/166,044 US5354133A (en) 1991-06-18 1993-12-14 Relief valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO910213A IT1248238B (it) 1991-06-18 1991-06-18 Valvola di sfiato.

Publications (3)

Publication Number Publication Date
ITBO910213A0 ITBO910213A0 (it) 1991-06-18
ITBO910213A1 ITBO910213A1 (it) 1992-12-18
IT1248238B true IT1248238B (it) 1995-01-05

Family

ID=11337588

Family Applications (1)

Application Number Title Priority Date Filing Date
ITBO910213A IT1248238B (it) 1991-06-18 1991-06-18 Valvola di sfiato.

Country Status (7)

Country Link
US (1) US5354133A (it)
EP (1) EP0588907B1 (it)
AU (1) AU2150992A (it)
DE (1) DE69201566T2 (it)
ES (1) ES2069433T3 (it)
IT (1) IT1248238B (it)
WO (1) WO1992022473A1 (it)

Families Citing this family (46)

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SE9400366D0 (sv) * 1994-02-04 1994-02-04 Siemens Elema Ab Ventil för att styra ett gas- eller vätskeflöde
AU703155B2 (en) * 1994-03-16 1999-03-18 Societe Des Produits Nestle S.A. Assembly containing a dough and process for its preparation
DE4439591A1 (de) * 1994-11-05 1996-05-09 Bosch Gmbh Robert Überdruckventil für Verpackungsbehälter
US5584409A (en) * 1995-09-18 1996-12-17 Chemberlen; Christopher H. One direction ventilation valves
JP3499669B2 (ja) * 1996-01-16 2004-02-23 株式会社平野屋物産 ガス放出内容物を収納した容器のガス流通弁
US6056439A (en) * 1999-01-28 2000-05-02 Fres-Co System Usa, Inc. High flow/volume valve for flexible packaging
DE20122507U1 (de) * 2001-08-21 2005-12-08 Robert Bosch Gmbh Überdruckventil für einen Verpackungsbehälter und Vorrichtung zum Anbringen des Überdruckventils an einer Materialbahn
US6448637B1 (en) 2001-11-28 2002-09-10 Intersil Americas Inc. Hermetically sealed integrated circuit package incorporating pressure relief valve for equalizing interior and exterior pressures when placed in spaceborne environment
ITMI20020636A1 (it) * 2002-03-27 2003-09-29 P L V Spa Valvola di desgasazione unidirezionale per contenitori di prodotti pulverulenti quali caffe' e simili
KR100974996B1 (ko) * 2002-10-31 2010-08-09 산요덴키가부시키가이샤 팩 전지
US7172825B2 (en) * 2003-07-29 2007-02-06 Societe Bic Fuel cartridge with flexible liner containing insert
CA2542889A1 (en) * 2003-10-16 2005-04-28 Pouch Pac Innovations, Llc Packaging release valve for microwavable food items
US7240796B2 (en) * 2003-10-16 2007-07-10 Ppi Technologies, Inc. Packaging release valve for refrigerated food items
ITMI20032238A1 (it) * 2003-11-18 2005-05-19 P L V Spa Valvola di degasazione unidirezionale per contenitori ermetici di prodotti che degasano.
KR100564616B1 (ko) * 2004-02-27 2006-03-28 삼성전자주식회사 디스크 드라이브의 공기 베어링 슬라이더 및 이를 구비한서스펜션 조립체
US7726880B2 (en) * 2004-06-29 2010-06-01 The Glad Products Company Flexible storage bag
DE102004062026A1 (de) * 2004-09-29 2006-03-30 Robert Bosch Gmbh Überdruckventil für einen Verpackungsbehälter
AR046175A1 (es) * 2004-10-07 2005-11-30 Celomat S A Una valvula unidireccional liberadora de presion aplicable a un envase que contiene un producto que emite gases, en la que coexisten un medio fluido y una burbuja de aire, y un envase que incluye a dicha valvula
US7294354B2 (en) * 2004-10-29 2007-11-13 Sonoco Development, Inc. Container with gas release feature
US7510326B2 (en) * 2005-07-18 2009-03-31 Highland Champ Corporation Moisture-proof sealing bag
AU2006295424A1 (en) * 2005-09-23 2007-04-05 The Glad Products Company Valve element
US20070175523A1 (en) * 2006-01-31 2007-08-02 Levey Kenneth R Pressure relief assembly
ITBO20060856A1 (it) * 2006-12-15 2008-06-16 Aroma System Srl Valvola di sfiato unidirezionale di tipo piatto.
US7784160B2 (en) 2007-03-16 2010-08-31 S.C. Johnson & Son, Inc. Pouch and airtight resealable closure mechanism therefor
US7886412B2 (en) 2007-03-16 2011-02-15 S.C. Johnson Home Storage, Inc. Pouch and airtight resealable closure mechanism therefor
US7967509B2 (en) 2007-06-15 2011-06-28 S.C. Johnson & Son, Inc. Pouch with a valve
US7946766B2 (en) 2007-06-15 2011-05-24 S.C. Johnson & Son, Inc. Offset closure mechanism for a reclosable pouch
US7887238B2 (en) 2007-06-15 2011-02-15 S.C. Johnson Home Storage, Inc. Flow channels for a pouch
US7857515B2 (en) 2007-06-15 2010-12-28 S.C. Johnson Home Storage, Inc. Airtight closure mechanism for a reclosable pouch
US7874731B2 (en) 2007-06-15 2011-01-25 S.C. Johnson Home Storage, Inc. Valve for a recloseable container
US20090169693A1 (en) * 2007-12-27 2009-07-02 Hoffman Karl K Interior-mountable pressure relief valve
US8272398B2 (en) * 2009-03-18 2012-09-25 Eaton Corporation Liquid discriminating vent valve
KR101023264B1 (ko) * 2010-06-11 2011-03-21 한정식 팩
US9340330B2 (en) 2010-06-24 2016-05-17 S. C. Johnson & Son, Inc. Storage container lids
WO2012016022A1 (en) * 2010-07-30 2012-02-02 General Mills Marketing, Inc. Package with closure, aperture, and insert
ITBO20130550A1 (it) * 2013-10-07 2015-04-08 Aroma System Srl Valvola di sfiato unidirezionale, contenitore ermetico e metodo per realizzare una valvola di sfiato unidirezionale
US9758287B2 (en) 2014-05-15 2017-09-12 Panache Pantry Compositions and methods for improved packaging and storage of dry foodstuffs
US10384850B2 (en) 2014-05-15 2019-08-20 Panache Pantry Articles and methods for improved packaging and storage of consumer products having an aroma
ES2564395B1 (es) * 2014-08-19 2017-01-02 Zobele España, S.A. Dispositivo evaporador de sustancias volátiles
FR3069196B1 (fr) 2017-07-18 2021-12-24 Plastic Omnium Advanced Innovation & Res Dispositif de ventilation pour un reservoir de liquide de vehicule equipe d'une membrane
TWI640707B (zh) * 2017-07-21 2018-11-11 陳家珍 排氣閥
IT201700107570A1 (it) 2017-09-26 2019-03-26 Ica Spa Macchina e metodo per valvole di sfiato per confezioni ermetiche
TWI649238B (zh) * 2018-02-05 2019-02-01 川本國際包裝有限公司 包裝袋保鮮排氣閥結構
DE102019200860A1 (de) * 2019-01-24 2020-07-30 Syntegon Technology Gmbh Überdruckventil mit schwimmender Membran
IT201900003041A1 (it) 2019-03-01 2020-09-01 Aroma System S R L Confezione con tappo con valvola e valvola con tappo
EP4257511A1 (en) * 2022-04-08 2023-10-11 B&T Entwicklungs- und Vermarktungsgesellschaft mbH Valve, and package

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DE1195830B (de) * 1959-01-31 1965-07-01 Sonnenschein Accumulatoren Batterieverschlussstopfen
US3572377A (en) * 1970-03-12 1971-03-23 Robertshaw Controls Co Check valve with restricted bypass flow
IT971505B (it) * 1972-12-04 1974-05-10 Goglio L Valvola di degasamento per conte nitori flessibili a chiusura erme tica e contenitore corredato della valvola
IT989172B (it) * 1973-06-14 1975-05-20 Goglio Luigi Procedimento per il confeziona mento di prodotti in contenito ri e contenitore per l attuazio ne del procedimento
DE2602452A1 (de) * 1976-01-23 1977-07-28 Hesser Ag Maschf Ueberdruckventil fuer ein verpackungsbehaeltnis
US4271241A (en) * 1980-02-05 1981-06-02 General Electric Company Resealable vent valve for containers such as batteries
CH640474A5 (de) * 1981-01-07 1984-01-13 Sig Schweiz Industrieges Ueberdruckventil fuer einen gasdicht verschlossenen verpackungsbeutel und verfahren zu dessen einbau.
GB2099958B (en) * 1981-05-22 1985-08-14 Cuxson Gerrard & Co Ltd Pressure relief valves
DE3125496C2 (de) * 1981-06-29 1983-12-29 Wipf AG Verpackungen, 8404 Volketswil Überdruckventil zur Entlüftung von Verpackungen
DE3146030A1 (de) * 1981-11-20 1983-05-26 Siemens AG, 1000 Berlin und 8000 München Ueberdruckventil fuer behaelter
DE3229242A1 (de) * 1982-08-05 1984-02-09 Rovema Verpackungsmaschinen GmbH, 6301 Fernwald Ueberdruckventil fuer einen verpackungsbehaelter
JP3193730B2 (ja) * 1990-09-07 2001-07-30 義信 山口 脱気包装袋の弁構造体及び復元防止体

Also Published As

Publication number Publication date
EP0588907A1 (en) 1994-03-30
US5354133A (en) 1994-10-11
ITBO910213A1 (it) 1992-12-18
WO1992022473A1 (en) 1992-12-23
ITBO910213A0 (it) 1991-06-18
AU2150992A (en) 1993-01-12
ES2069433T3 (es) 1995-05-01
DE69201566T2 (de) 1995-08-24
EP0588907B1 (en) 1995-03-01
DE69201566D1 (de) 1995-04-06

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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: 19970625