ATE133131T1 - VENTILATION AND VENTILATION DEVICE FOR CONTAINERS - Google Patents

VENTILATION AND VENTILATION DEVICE FOR CONTAINERS

Info

Publication number
ATE133131T1
ATE133131T1 AT92100171T AT92100171T ATE133131T1 AT E133131 T1 ATE133131 T1 AT E133131T1 AT 92100171 T AT92100171 T AT 92100171T AT 92100171 T AT92100171 T AT 92100171T AT E133131 T1 ATE133131 T1 AT E133131T1
Authority
AT
Austria
Prior art keywords
ventilation
annular element
pipe nozzle
screw cap
cap
Prior art date
Application number
AT92100171T
Other languages
German (de)
Inventor
Hermann Dipl-Ing Fh Grimm
Original Assignee
Hausach Umformtechnik
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 Hausach Umformtechnik filed Critical Hausach Umformtechnik
Application granted granted Critical
Publication of ATE133131T1 publication Critical patent/ATE133131T1/en

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
    • 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
    • B65D51/1655—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 formed by an elastic band closing an opening in a tubular part of the closure encircled by said band

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Sealing Of Jars (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • External Artificial Organs (AREA)
  • Arc Welding In General (AREA)
  • Cookers (AREA)

Abstract

The venting device consists of a pipe nozzle (14) which is welded to the container wall (11) of a container (10) and onto which a screw cap (50) is screwed. Combined with this screw cap (50) is an excess pressure valve which is formed by a cylindrical portion (52) of the cap (50) with radial bores (54a, b) which are closed under normal pressure by a tensioned annular element (55) made of rubber-elastic material. To protect the inside region of the pressure compensating device from splashing in the region of the annular element (55), the pipe nozzle (14) is covered by a flat ring (16a) as a safeguard against gushing. <IMAGE>
AT92100171T 1991-01-15 1992-01-08 VENTILATION AND VENTILATION DEVICE FOR CONTAINERS ATE133131T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4100982 1991-01-15
DE4115610A DE4115610A1 (en) 1991-01-15 1991-05-14 VENTILATION DEVICE FOR CONTAINERS

Publications (1)

Publication Number Publication Date
ATE133131T1 true ATE133131T1 (en) 1996-02-15

Family

ID=25900249

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92100171T ATE133131T1 (en) 1991-01-15 1992-01-08 VENTILATION AND VENTILATION DEVICE FOR CONTAINERS

Country Status (4)

Country Link
EP (1) EP0495374B1 (en)
AT (1) ATE133131T1 (en)
DE (2) DE4115610A1 (en)
ES (1) ES2086010T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19755205C1 (en) * 1997-12-12 1999-06-17 Protechna Sa Safety valve made of plastic for containers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995696A (en) * 1963-03-08 1965-06-23 E R Holloway Ltd Improvements relating to closures for containers
GB1136403A (en) * 1965-02-17 1968-12-11 Reads Ltd Closures for drums and like containers
JPS594203Y2 (en) * 1975-07-16 1984-02-06 エヌオーケー株式会社 reed valve
DE7907144U1 (en) * 1979-03-14 1979-11-22 Joseph Voegele Ag, 6800 Mannheim VALVE, IN PARTICULAR SAFETY VALVE FOR LUBRICATION SYSTEMS

Also Published As

Publication number Publication date
EP0495374A2 (en) 1992-07-22
EP0495374A3 (en) 1993-03-31
ES2086010T3 (en) 1996-06-16
EP0495374B1 (en) 1996-01-17
DE4115610A1 (en) 1992-07-16
DE59205049D1 (en) 1996-02-29

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee