ES252428A1 - Valvula de retenciën, particularmente para tubos colapsables - Google Patents

Valvula de retenciën, particularmente para tubos colapsables

Info

Publication number
ES252428A1
ES252428A1 ES0252428A ES252428A ES252428A1 ES 252428 A1 ES252428 A1 ES 252428A1 ES 0252428 A ES0252428 A ES 0252428A ES 252428 A ES252428 A ES 252428A ES 252428 A1 ES252428 A1 ES 252428A1
Authority
ES
Spain
Prior art keywords
collapsible tubes
closure means
means therefor
seat
valve member
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
Application number
ES0252428A
Other languages
English (en)
Spanish (es)
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.)
Unilever NV
Original Assignee
Unilever NV
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 Unilever NV filed Critical Unilever NV
Publication of ES252428A1 publication Critical patent/ES252428A1/es
Expired 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2062—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem
    • B65D47/2075—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve stem in which the stem is raised by the pressure of the contents and thereby opening the valve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Check Valves (AREA)
  • Closures For Containers (AREA)
ES0252428A 1958-10-03 1959-10-02 Valvula de retenciën, particularmente para tubos colapsables Expired ES252428A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3169058A GB925195A (en) 1958-10-03 1958-10-03 Collapsible tubes and closure means therefor

Publications (1)

Publication Number Publication Date
ES252428A1 true ES252428A1 (es) 1960-06-16

Family

ID=10326961

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0252428A Expired ES252428A1 (es) 1958-10-03 1959-10-02 Valvula de retenciën, particularmente para tubos colapsables

Country Status (3)

Country Link
CH (1) CH376844A (de)
ES (1) ES252428A1 (de)
GB (1) GB925195A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3490658A (en) * 1968-02-08 1970-01-20 Gilbert Schwartzman Aerosol product residue eliminator
IT221941Z2 (it) * 1991-10-10 1994-12-29 Sofar Spa Valvola di non ritorno impiegabile in particolare in un contenitore di erogazione a pressione di un liquido
GB9213534D0 (en) * 1992-06-25 1992-08-12 Courtaulds Packaging Ltd Closure for container
DE102006016029A1 (de) * 2006-04-05 2007-10-11 Coltène/Whaledent GmbH + Co. KG Spender für viskose Medien mit Spenderbehälter, Ausdrückmechanismus und Spenderkanüle
DE102010011879A1 (de) * 2010-03-18 2011-09-22 Hydac Technology Gmbh Sicherheitsvorrichtung
JP2017508682A (ja) * 2014-03-25 2017-03-30 グアラ パック エッセ．ピー．アー．ＧＵＡＬＡ ＰＡＣＫ Ｓ．ｐ．Ａ． 閉塞体デバイスを備えた可撓性ポーチ用の注ぎ口
WO2019036907A1 (zh) * 2017-08-22 2019-02-28 深圳市德昌裕塑胶制品有限公司 双腔包装软管
EP4208392A2 (de) * 2020-10-15 2023-07-12 Obrist Closures Switzerland GmbH Ausgabeverschluss

Also Published As

Publication number Publication date
GB925195A (en) 1963-05-01
CH376844A (de) 1964-04-15

Similar Documents

Publication Publication Date Title
ES252428A1 (es) Valvula de retenciën, particularmente para tubos colapsables
DK114107B (da) Skydeventil.
DK112912B (da) Skydeventil.
ES334153A1 (es) Perfeccionamientos en las valvulas de compuerta.
ES241715A1 (es) PERFECCIONAMIENTOS EN LAS VáLVULAS DE TIPO DE EMBOLO
ES80285U (es) Disposición de cierre automático aplicable a coches y sillas para niños
ES107643U (es) Piston hidraulico de empuje.
ES159541U (es) Válvula para objetos hinchables
ES74104U (es) Argolla simplificada
ES66183U (es) Tapón perfeccionado para botellas
ES112340U (es) Grifo para líquidos
ES318579A1 (es) Mejoras introducidas en la preparacion de interpolimeros insaturados.
ES65792U (es) Una bajo falda neumática
ES88495U (es) Percha para pantalones
ES107410U (es) Cerrojo para cerraduras.
ES162130U (es) Mecanismo de cierre para carpinteria.
ES61313U (es) Nuevo cierre
ES82965U (es) Aro o anillo tensor de cierre
ES83254U (es) Cierre de cola
ES89829U (es) Mesa ampliable
ES81578U (es) Dispositivo auxiliar para remate de patas de mueble
ES73602U (es) Nueva botella reforzada
ES236953A1 (es) Mejoras en la construccion de valculas para paso de fluidos
ES76982U (es) Elemento de soporte y montaje de un cierre mecánico para botellas
ES78992U (es) Nuevo cesto para el transporte de botellas