IT1147732B - Tappo a tenuta nei riguardi dei liquidi ma permeabile ai gas - Google Patents

Tappo a tenuta nei riguardi dei liquidi ma permeabile ai gas

Info

Publication number
IT1147732B
IT1147732B IT67710/80A IT6771080A IT1147732B IT 1147732 B IT1147732 B IT 1147732B IT 67710/80 A IT67710/80 A IT 67710/80A IT 6771080 A IT6771080 A IT 6771080A IT 1147732 B IT1147732 B IT 1147732B
Authority
IT
Italy
Prior art keywords
permeable
liquids
gases
regard
sealing cap
Prior art date
Application number
IT67710/80A
Other languages
English (en)
Other versions
IT8067710A0 (it
Inventor
Bernard Dupont
Alphonse Hebert
Original Assignee
Leer Koninklijke Emballage
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 Leer Koninklijke Emballage filed Critical Leer Koninklijke Emballage
Publication of IT8067710A0 publication Critical patent/IT8067710A0/it
Application granted granted Critical
Publication of IT1147732B publication Critical patent/IT1147732B/it

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
    • B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • B65D51/1611—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of an orifice, capillary or labyrinth passage
    • 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
    • B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • B65D51/1616—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of a filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Packages (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
IT67710/80A 1979-05-09 1980-05-08 Tappo a tenuta nei riguardi dei liquidi ma permeabile ai gas IT1147732B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7903639A NL7903639A (nl) 1979-05-09 1979-05-09 Dop die voor vloeistof dicht en voor gassen doorlaat- baar is.

Publications (2)

Publication Number Publication Date
IT8067710A0 IT8067710A0 (it) 1980-05-08
IT1147732B true IT1147732B (it) 1986-11-26

Family

ID=19833128

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67710/80A IT1147732B (it) 1979-05-09 1980-05-08 Tappo a tenuta nei riguardi dei liquidi ma permeabile ai gas

Country Status (6)

Country Link
DE (1) DE8012551U1 (it)
ES (1) ES250596Y (it)
FR (1) FR2456051A1 (it)
GB (1) GB2051017A (it)
IT (1) IT1147732B (it)
NL (1) NL7903639A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2260971A (en) * 1991-10-29 1993-05-05 Lucas Ind Plc A vent plug for an enclosure
WO1997002994A1 (en) * 1995-07-11 1997-01-30 W.L. Gore & Associates, Inc. Venting system for high-viscosity-liquid containers

Also Published As

Publication number Publication date
ES250596U (es) 1980-11-16
NL7903639A (nl) 1980-11-11
GB2051017A (en) 1981-01-14
FR2456051A1 (fr) 1980-12-05
IT8067710A0 (it) 1980-05-08
DE8012551U1 (de) 1980-08-21
ES250596Y (es) 1981-04-16

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