ES2175598T3 - Valvula de seguridad de material plastico para recipientes. - Google Patents

Valvula de seguridad de material plastico para recipientes.

Info

Publication number
ES2175598T3
ES2175598T3 ES98122668T ES98122668T ES2175598T3 ES 2175598 T3 ES2175598 T3 ES 2175598T3 ES 98122668 T ES98122668 T ES 98122668T ES 98122668 T ES98122668 T ES 98122668T ES 2175598 T3 ES2175598 T3 ES 2175598T3
Authority
ES
Spain
Prior art keywords
valve
container
safety valve
unit
containers
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 - Lifetime
Application number
ES98122668T
Other languages
English (en)
Inventor
Udo Schuetz
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.)
Protechna SA
Original Assignee
Protechna SA
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 Protechna SA filed Critical Protechna SA
Application granted granted Critical
Publication of ES2175598T3 publication Critical patent/ES2175598T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
    • 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
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/778—Axes of ports co-axial
    • 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
    • Y10T137/794—With means for separating solid material from the fluid
    • Y10T137/8122—Planar strainer normal to flow path

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Safety Valves (AREA)
  • Pallets (AREA)
  • Packages (AREA)
  • Check Valves (AREA)

Abstract

LA VALVULA DE SEGURIDAD (1), QUE SE UTILIZA POR EJEMPLO EN RECIPIENTES INTERIORES DE PLASTICO DE DEPOSITOS SOBRE PLATAFORMA ESTIBADORA PARA TRANSPORTE Y PARA ALMACENADO DE LIQUIDOS, SE COMPONE DE UNA UNIDAD (2) DE VENTILACION Y UNA UNIDAD DE AIREACION, QUE ESTAN INTEGRADAS EN UNA CARCASA (4) DE VALVULA CONFIGURADA COMO TAPON ROSCADO. EN LA APARICION DE UNA DEPRESION EN EL INTERIOR DEL DEPOSITO SOBRE PLATAFORMA ESTIBADORA EN EL CASO DE EXTRACCION DE LIQUIDO SE ABRE LA MEMBRANA (11) DE VALVULA DE LA UNIDAD (2) DE VENTILACION, DE TAL FORMA QUE PUEDE CIRCULAR AIRE A TRAVES DE LA VALVULA (1) DE SEGURIDAD EN LA DIRECCION DE LA FLECHA A EN EL RECIPIENTE. LA RIGIDEZ DEL PLATO (25) DE VALVULA DE LA UNIDAD (3) DE DESAIREACION DE LA VALVULA (1) DE SEGURIDAD ESTA DIMENSIONADA DE TAL MODO, QUE PUEDE FORMARSE EN EL RECIPIENTE INTERIOR UNA DEPRESION DE POR EJEMPLO 80 MBAR, A TRAVES DE LO CUAL SE ESTABILIZA EL RECIPIENTE. CUANDO SE SOBREPASA EL VALOR LIMITE DE SOBREPRESION EN EL RECIPIENTE SE ABRE EL PLATO(45) DE VALVULA, DE TAL MODO QUE PUEDE CIRCULAR HACIA EL EXTERIOR AIRE O GAS EN LA DIRECCION DE LA FLECHA B A TRAVES DE LA VALVULA (1) DE SEGURIDAD A PARTIR DEL RECIPIENTE.
ES98122668T 1997-12-12 1998-11-30 Valvula de seguridad de material plastico para recipientes. Expired - Lifetime ES2175598T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19755205A DE19755205C1 (de) 1997-12-12 1997-12-12 Sicherheitsventil aus Kunststoff für Behälter

Publications (1)

Publication Number Publication Date
ES2175598T3 true ES2175598T3 (es) 2002-11-16

Family

ID=7851645

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98122668T Expired - Lifetime ES2175598T3 (es) 1997-12-12 1998-11-30 Valvula de seguridad de material plastico para recipientes.

Country Status (14)

Country Link
US (1) US6058966A (es)
EP (1) EP0922649B1 (es)
JP (1) JP3485814B2 (es)
CN (1) CN1070808C (es)
AR (1) AR008350A1 (es)
AU (1) AU734103B2 (es)
CA (1) CA2255378C (es)
DE (2) DE19755205C1 (es)
DK (1) DK0922649T3 (es)
ES (1) ES2175598T3 (es)
MY (1) MY117154A (es)
NO (1) NO318458B1 (es)
PL (1) PL193766B1 (es)
RU (1) RU2150418C1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6736162B2 (en) * 2002-04-05 2004-05-18 Fisher Controls International, Llc Pressure relief valve with improved repairability
RU2249741C2 (ru) * 2003-02-26 2005-04-10 Андреев Александр Павлович Клапан регулирующий
RU2249742C2 (ru) * 2003-03-20 2005-04-10 Андреев Александр Павлович Клапан регулирующий
GB2401330B (en) * 2003-05-09 2006-04-12 Westinghouse Brakes Pressure equalisation device
DE102010051687A1 (de) * 2010-11-17 2012-05-24 Bayerische Motoren Werke Aktiengesellschaft Energiespeicher für ein Kraftfahrzeug mit einer Verschlussvorrichtung zur Kondensatausleitung
DE102012202103A1 (de) 2012-02-13 2013-08-14 Robert Bosch Gmbh Druckausgleichselement mit einer Membran, Gehäuse, Batteriezellenmodul sowie Kraftfahrzeug
US20140209601A1 (en) * 2013-01-30 2014-07-31 Agm Container Controls, Inc. Breather Valve Assemblies
DE202015008399U1 (de) * 2015-12-08 2016-01-08 Protechna S.A. Spundstopfen mit integrierter Druckausgleichseinrichtung
CN106090353A (zh) * 2016-06-22 2016-11-09 北京良乡蓝鑫水利工程设计有限公司 鱼嘴式排气排水装置及设有该装置的水体防渗系统
DE102018103137B3 (de) * 2018-02-13 2018-11-08 Schütz GmbH & Co. KGaA Spundstopfenverschluss für Spundbehälter
US11383902B2 (en) * 2018-07-17 2022-07-12 Bemis Manufacturing Company Pressure relief cap
GB2594033A (en) * 2020-01-10 2021-10-20 Pure Hydration Ip Llc A closure for a multi-use drinks bottle
NL2026459B1 (en) * 2020-09-11 2022-05-09 Profloating B V Solar float with a breathable cap
WO2022265252A1 (ko) * 2021-06-15 2022-12-22 (주)투엔티원 건축물의 오배수관용 통기밸브
CN114056750B (zh) * 2021-07-15 2024-11-15 上海沣奇实业有限公司 一种压力自适应的罐体密封组件
US12560253B2 (en) 2022-01-11 2026-02-24 Donaldson Company, Inc. Vent assembly

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679946A (en) * 1951-05-14 1954-06-01 Stant Mfg Company Inc Gasoline tank cap with doubleacting valve
US3497395A (en) * 1967-09-21 1970-02-24 Yardney International Corp Venting valve assembly
FR2279000A1 (fr) * 1974-01-15 1976-02-13 Dba Bouchon de reservoir d'alimentation en liquide
US3938692A (en) * 1974-09-30 1976-02-17 Stant Manufacturing Company, Inc. Pressure-vacuum relief fuel tank cap with roll-over safety valve feature
US4016904A (en) * 1975-12-29 1977-04-12 Central Safety Equipment Co. Safety vent valve
DE2600343C3 (de) * 1976-01-07 1978-06-15 Alfred 4330 Muelheim Remmert Automatisch arbeitendes, druckabhängig gesteuertes Belüftungsventil für einen Behälter, der eine unter Druck stehende Kühlflüssigkeit enthält
US4109674A (en) * 1977-05-25 1978-08-29 General Motors Corporation Pressure and vacuum relief valve assembly
JPS5942358Y2 (ja) * 1979-06-01 1984-12-11 株式会社東海理化電機製作所 車輛用燃料タンクキヤツプ
US4506809A (en) * 1982-06-25 1985-03-26 Calmar, Inc. Dispensing fitment for squeeze bottles
US4579147A (en) * 1984-11-30 1986-04-01 Paul H. Gunderson Outlet valve for pressurized diving suit
JPS62168867A (ja) * 1986-01-17 1987-07-25 豊田合成株式会社 弁付キヤツプ
JPH0647796Y2 (ja) * 1987-05-29 1994-12-07 豊田合成株式会社 正圧弁付キヤツプ
US4922954A (en) * 1988-03-04 1990-05-08 Kelch Corp. Bi-directional pressure relief vent for a fuel tank
DE4115610A1 (de) * 1991-01-15 1992-07-16 Hausach Umformtechnik Be- und entlueftungsvorrichtung fuer behaelter
CH685454A5 (de) * 1992-03-11 1995-07-14 Inventa Ag Rückschlagventil.
JPH0831398A (ja) * 1994-07-13 1996-02-02 Matsushita Electric Ind Co Ltd 蓄電池用安全弁とそれを用いた密閉形アルカリ蓄電池
DE29608342U1 (de) * 1996-05-08 1996-07-04 Protechna S.A., Freiburg/Fribourg Sicherheitsventil aus Kunststoff für Behälter
DE29702772U1 (de) * 1997-02-17 1997-04-03 Protechna S.A., Freiburg/Fribourg Belüftungsventil aus Kunststoff für Behälter

Also Published As

Publication number Publication date
NO985692L (no) 1999-06-14
RU2150418C1 (ru) 2000-06-10
CN1221697A (zh) 1999-07-07
PL193766B1 (pl) 2007-03-30
DE59804649D1 (de) 2002-08-08
DK0922649T3 (da) 2002-10-28
CA2255378A1 (en) 1999-06-12
PL330137A1 (en) 1999-06-21
US6058966A (en) 2000-05-09
DE19755205C1 (de) 1999-06-17
JP3485814B2 (ja) 2004-01-13
EP0922649B1 (de) 2002-07-03
AU9417298A (en) 1999-07-01
CA2255378C (en) 2004-04-27
AU734103B2 (en) 2001-06-07
MY117154A (en) 2004-05-31
NO985692D0 (no) 1998-12-04
AR008350A1 (es) 1999-12-29
JPH11342969A (ja) 1999-12-14
CN1070808C (zh) 2001-09-12
NO318458B1 (no) 2005-03-21
EP0922649A1 (de) 1999-06-16

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