ES1050408U - Valvula laminar unidireccional para cuerpos hinchables. - Google Patents

Valvula laminar unidireccional para cuerpos hinchables.

Info

Publication number
ES1050408U
ES1050408U ES200102618U ES200102618U ES1050408U ES 1050408 U ES1050408 U ES 1050408U ES 200102618 U ES200102618 U ES 200102618U ES 200102618 U ES200102618 U ES 200102618U ES 1050408 U ES1050408 U ES 1050408U
Authority
ES
Spain
Prior art keywords
sheets
weldable
edges
welds
valve
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.)
Granted
Application number
ES200102618U
Other languages
English (en)
Other versions
ES1050408Y (es
Inventor
Carrasco Juan Jose Tarazaga
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES200102618U priority Critical patent/ES1050408Y/es
Priority to EP02380056A priority patent/EP1306115A3/en
Publication of ES1050408U publication Critical patent/ES1050408U/es
Application granted granted Critical
Publication of ES1050408Y publication Critical patent/ES1050408Y/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/10—Balloons
    • 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
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/10—Balloons
    • A63H2027/1025—Fabrication methods or special materials therefor
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
    • A63H27/00—Toy aircraft; Other flying toys
    • A63H27/10—Balloons
    • A63H2027/1083—Valves or nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Toys (AREA)
  • Materials For Medical Uses (AREA)

Abstract

1. Válvula laminar unidireccional para cuerpos hinchables; del tipo de las que comprenden dos láminas de igual longitud y anchura, teniendo ambas un borde interior, un borde exterior y dos bordes laterales, con las caras internas termosoldables y las externas termosoldables o no termosoldables; encontrándose dichas láminas unidas por unas soldaduras longitudinales y presentando interiormente una de ellas una franja de material no soldable, caracterizada porque las soldaduras longitudinales afectan solo a una parte de los bordes longitudinales de las láminas, extendiéndose dichas soldaduras desde los bordes interiores de dichas láminas hasta una zona distanciada de los bordes exteriores de las mismas, sin llegar a alcanzarlos, presentando la válvula un cuerpo tubular plano, cuya abertura de acceso se encuentra distanciada de los bordes exteriores de las láminas, en correspondencia con el extremo de las soldaduras laterales, prolongándose la válvula a partir de la abertura de acceso en dos alas conformadas por los extremos de las láminas no soldados y encontrándose al menos una de dichas alas doblada hacia el lateral exterior de la lámina correspondiente.
ES200102618U 2001-10-26 2001-10-26 Valvula laminar unidireccional para cuerpos hinchables. Expired - Fee Related ES1050408Y (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES200102618U ES1050408Y (es) 2001-10-26 2001-10-26 Valvula laminar unidireccional para cuerpos hinchables.
EP02380056A EP1306115A3 (en) 2001-10-26 2002-03-13 Latex free balloon and manufacturing process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200102618U ES1050408Y (es) 2001-10-26 2001-10-26 Valvula laminar unidireccional para cuerpos hinchables.

Publications (2)

Publication Number Publication Date
ES1050408U true ES1050408U (es) 2002-04-01
ES1050408Y ES1050408Y (es) 2002-07-16

Family

ID=8499565

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200102618U Expired - Fee Related ES1050408Y (es) 2001-10-26 2001-10-26 Valvula laminar unidireccional para cuerpos hinchables.

Country Status (2)

Country Link
EP (1) EP1306115A3 (es)
ES (1) ES1050408Y (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60238980D1 (de) 2002-08-28 2011-03-03 Cambridge Positioning Sys Ltd Verbesserungen in Funkortungsystemen
JP6359731B1 (ja) * 2017-07-04 2018-07-18 株式会社柏原製袋 袋用閉止弁を備えた袋及び食品用脱気袋
WO2019009139A1 (ja) * 2017-07-04 2019-01-10 株式会社柏原製袋 シート製の閉止弁及び閉止弁付きの袋

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4674532A (en) 1984-10-30 1987-06-23 Toshimichi Koyanagi Check valve
US4917646A (en) * 1988-08-17 1990-04-17 Kieves G Self-sealing valve, a self-sealing, non-latex balloon, and a method for producing such a balloon
US5188558A (en) * 1991-01-02 1993-02-23 Barton Leslie W Self-sealing refillable plastic balloon valve
US5248275A (en) * 1991-05-20 1993-09-28 M & D Balloons, Inc. Balloon with flat film valve and method of manufacture
US5451179A (en) * 1992-04-08 1995-09-19 Vonco Products, Inc. Inflatable flexible pouch with inner inflatable structure
US5860441A (en) * 1995-11-29 1999-01-19 Convertidora Industries S.A. De C.V. Self-sealing flexible plastic valve with curled inlet

Also Published As

Publication number Publication date
EP1306115A3 (en) 2003-07-09
EP1306115A2 (en) 2003-05-02
ES1050408Y (es) 2002-07-16

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 20141120