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ES2038864T3 - Tobera. - Google Patents

Tobera.

Info

Publication number
ES2038864T3
ES2038864T3 ES199090300590T ES90300590T ES2038864T3 ES 2038864 T3 ES2038864 T3 ES 2038864T3 ES 199090300590 T ES199090300590 T ES 199090300590T ES 90300590 T ES90300590 T ES 90300590T ES 2038864 T3 ES2038864 T3 ES 2038864T3
Authority
ES
Spain
Prior art keywords
slot
nozzle
lips
rubber
tightest
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
ES199090300590T
Other languages
English (en)
Inventor
Tore Sorby
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.)
Elopak Systems AG
Original Assignee
Elopak Systems AG
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 Elopak Systems AG filed Critical Elopak Systems AG
Application granted granted Critical
Publication of ES2038864T3 publication Critical patent/ES2038864T3/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
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B39/00—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers
    • B65B39/001—Nozzles, funnels or guides for introducing articles or materials into containers or wrappers with flow cut-off means, e.g. valves
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • 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
    • F16K15/00—Check valves
    • F16K15/14—Check valves with flexible valve members
    • F16K15/144—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery
    • F16K15/147—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form
    • F16K15/1471—Check valves with flexible valve members the closure elements being fixed along all or a part of their periphery the closure elements having specially formed slits or being of an elongated easily collapsible form slits arranged along multiple axes
    • 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]
    • Y10T137/7879—Resilient material valve
    • Y10T137/788—Having expansible port
    • Y10T137/7882—Having exit lip
    • Y10T137/7885—Multiple slit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)
  • Closures For Containers (AREA)
  • Basic Packing Technique (AREA)

Abstract

UNA TOBERA DE CAUCHO DE LLENADO DE RECIPIENTES TIENE UNA ABERTURA DE ENTRADA ANCHA, SUSTANCIALMENTE CUADRADA, Y UNA RANURA DE SALIDA CRUCIFORME QUE, EN AUSENCIA DE UNA FUERZA EXTERNA, SE MANTIENE CERRADA DEBIDO A LA ELASTICIDAD DEL CAUCHO. EN LA ZONA DE LA RANURA LA SUPERFICIE INTERNA DE LA PARED DE LA TOBERA ESTA PROVISTA DE PROTUBERANCIAS QUE SE EXTIENDEN A LO LARGO DE AMBOS LADOS DE CADA UNO DE LOS BRAZOS DE LA RANURA Y CONSTITUYEN ENGROSAMIENTOS RESPECTIVOS. LAS PROTUBERANCIAS TERMINAN MUY CERCA DE LA CRESTA CENTRAL DE LOS LABIOS EN FORMA DE V DE LA TOBERA. ASI, LOS LABIOS TIENEN SUS ZONAS DE SALIDA MAS RIGIDAS Y SIN EMBARGO CONSERVAN LA FLEXIBILIDAD NECESARIA, DE MODO QUE SE MEJORA EL CIERRE HERMETICO DE LA RANURA Y SIN EMBARGO LOS LABIOS PUEDEN ABRIRSE AMPLIAMENTE.
ES199090300590T 1989-01-21 1990-01-19 Tobera. Expired - Lifetime ES2038864T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898901320A GB8901320D0 (en) 1989-01-21 1989-01-21 Nozzle

Publications (1)

Publication Number Publication Date
ES2038864T3 true ES2038864T3 (es) 1993-08-01

Family

ID=10650372

Family Applications (1)

Application Number Title Priority Date Filing Date
ES199090300590T Expired - Lifetime ES2038864T3 (es) 1989-01-21 1990-01-19 Tobera.

Country Status (7)

Country Link
US (1) US5052594A (es)
EP (1) EP0380251B1 (es)
JP (1) JP2840969B2 (es)
DE (1) DE69001022T2 (es)
DK (1) DK0380251T3 (es)
ES (1) ES2038864T3 (es)
GB (1) GB8901320D0 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5149327A (en) * 1989-09-05 1992-09-22 Terumo Kabushiki Kaisha Medical valve, catheter with valve, and catheter assembly
SE470160B (sv) * 1992-04-27 1993-11-22 Tetra Laval Holdings & Finance Munstycke med transversell förstyvningsribba, för fyllrör i en förpackningsmaskin
US5348063A (en) * 1993-01-04 1994-09-20 Semi-Bulk Systems, Inc. Material handling system
US5368195A (en) * 1993-05-13 1994-11-29 Pleet; Lawrence Pressurized bag-in-bottle liquid dispensing system
DE9409973U1 (de) * 1994-06-20 1994-08-11 Loctite Europa E.E.I.G. (E.W.I.V.), 85748 Garching Nachtropffreies Ventil
GB9416452D0 (en) * 1994-08-15 1994-10-05 Whitbread & Co Ltd Valves
US5819821A (en) * 1996-08-01 1998-10-13 Tetra Laval Holdings & Finance, S.A. Fill system including a flexible nozzle for reducing the mixing of product and air during container filling
GB9724714D0 (en) * 1997-11-21 1998-01-21 Procter & Gamble Applicators
US6505986B1 (en) 1997-11-21 2003-01-14 The Procter & Gamble Company Applicator systems
GB9724716D0 (en) * 1997-11-21 1998-01-21 Procter & Gamble Applicator systems
DE19808898B4 (de) * 1998-03-03 2013-08-22 Volkswagen Ag Lippenventil für eine Flüssigkeit
US6302607B1 (en) 1998-11-20 2001-10-16 The Procter & Gamble Company Fluid applicators
ITMI991312A1 (it) * 1999-06-11 2000-12-11 Capsol Spa Stampaggio Resine T Tappo a chiusura automatica per l'erogazione di liquidi da contenitori deformabili
US6053194A (en) * 1999-09-10 2000-04-25 S. C. Johnson & Son, Inc. Duckbilled check valves and methods of making and using same
US7037303B2 (en) * 2001-07-06 2006-05-02 Opticon Medical, Inc. Urinary flow control valve
GB0121377D0 (en) * 2001-09-04 2001-10-24 Aqualisa Products Ltd Shower handset
US8307491B1 (en) * 2008-04-06 2012-11-13 Matthew Justin Michel Whisk wiper
DE102008001323A1 (de) 2008-04-22 2009-10-29 Bühler AG Giessmaschine und Giessmaschinen-Ventil
EP2376157A1 (en) * 2008-11-04 2011-10-19 Unomedical A/S A closed respiratory suction system
GB0916318D0 (en) * 2009-09-17 2009-10-28 Samson Ilan Z Spout for a spill-proof beverage container
EP3100959B1 (en) 2014-01-28 2018-07-18 Shikoku Kakoki Co.,Ltd. Filling nozzle for liquid filling machine
KR102519052B1 (ko) * 2016-07-19 2023-04-07 삼성전자주식회사 밸브 장치 및 이를 갖는 냉장고
PL3338610T3 (pl) * 2016-12-23 2020-07-27 Eurofilters Holding N.V. Płyta mocująca z uszczelnieniem dla worka do odkurzacza
ES2876182T3 (es) 2018-02-23 2021-11-12 Eurofilters Holding Nv Placa de sujeción con elemento de junta
AU2020296817B2 (en) * 2019-06-17 2023-11-09 Apex Brands, Inc. Chalk box with improved one-way valve

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2005642A (en) * 1934-06-04 1935-06-18 Harry A Thornton Combined closing and outlet cap for collapsible tubes
US2611515A (en) * 1946-07-05 1952-09-23 William F Smith Resilient closure for containers
GB645340A (en) * 1946-11-22 1950-11-01 Ian Tyrone Strickland Improvements in or relating to automatic non-return valves
US3186451A (en) * 1962-04-06 1965-06-01 Kartridg Pak Co Filling apparatus
CS159428B1 (es) * 1972-02-01 1975-01-31
US3896849A (en) * 1972-02-13 1975-07-29 Ford Motor Co Pressure relief valve
JPS5489077A (en) * 1977-12-27 1979-07-14 Hatsuo Sakurazawa Quantitatively supplying apparatus of pasty article
US4492253A (en) * 1980-12-29 1985-01-08 Red Valve Company, Inc. Tide gate valve
SE440999C (sv) * 1981-04-01 1992-06-01 Tetra Pak Ab Ventilaggregat innefattande ett av flexibelt material tillverkat munstycke

Also Published As

Publication number Publication date
JPH02233302A (ja) 1990-09-14
EP0380251B1 (en) 1993-03-10
DE69001022D1 (de) 1993-04-15
DK0380251T3 (da) 1993-06-28
DE69001022T2 (de) 1993-06-17
GB8901320D0 (en) 1989-03-15
EP0380251A1 (en) 1990-08-01
JP2840969B2 (ja) 1998-12-24
US5052594A (en) 1991-10-01

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