DE59205049D1 - Ventilation device for containers - Google Patents

Ventilation device for containers

Info

Publication number
DE59205049D1
DE59205049D1 DE59205049T DE59205049T DE59205049D1 DE 59205049 D1 DE59205049 D1 DE 59205049D1 DE 59205049 T DE59205049 T DE 59205049T DE 59205049 T DE59205049 T DE 59205049T DE 59205049 D1 DE59205049 D1 DE 59205049D1
Authority
DE
Germany
Prior art keywords
annular element
pipe nozzle
screw cap
cap
containers
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
DE59205049T
Other languages
German (de)
Inventor
Hermann Dipl Ing Grimm
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.)
UCON CONTAINERSYSTEME KG, 77756 HAUSACH, DE
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 DE59205049D1 publication Critical patent/DE59205049D1/en
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
    • 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)
  • Cookers (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)

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>
DE59205049T 1991-01-15 1992-01-08 Ventilation device for containers Expired - Lifetime DE59205049D1 (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
DE59205049D1 true DE59205049D1 (en) 1996-02-29

Family

ID=25900249

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4115610A Ceased DE4115610A1 (en) 1991-01-15 1991-05-14 VENTILATION DEVICE FOR CONTAINERS
DE59205049T Expired - Lifetime DE59205049D1 (en) 1991-01-15 1992-01-08 Ventilation device for containers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4115610A Ceased DE4115610A1 (en) 1991-01-15 1991-05-14 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
DE4115610A1 (en) 1992-07-16
EP0495374A3 (en) 1993-03-31
EP0495374A2 (en) 1992-07-22
ES2086010T3 (en) 1996-06-16
ATE133131T1 (en) 1996-02-15
EP0495374B1 (en) 1996-01-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: UCON CONTAINERSYSTEME KG, 77756 HAUSACH, DE