SE9402014L - Air ventilating unit - Google Patents

Air ventilating unit

Info

Publication number
SE9402014L
SE9402014L SE9402014A SE9402014A SE9402014L SE 9402014 L SE9402014 L SE 9402014L SE 9402014 A SE9402014 A SE 9402014A SE 9402014 A SE9402014 A SE 9402014A SE 9402014 L SE9402014 L SE 9402014L
Authority
SE
Sweden
Prior art keywords
connection
matching
ventilating unit
air
air ventilating
Prior art date
Application number
SE9402014A
Other languages
Swedish (sv)
Other versions
SE9402014D0 (en
SE507822C2 (en
Inventor
Davis Bertil Bergstroem
Rolf Haegglund
Original Assignee
Davis Bertil Bergstroem
Rolf Haegglund
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 Davis Bertil Bergstroem, Rolf Haegglund filed Critical Davis Bertil Bergstroem
Priority to SE9402014A priority Critical patent/SE507822C2/en
Publication of SE9402014D0 publication Critical patent/SE9402014D0/en
Publication of SE9402014L publication Critical patent/SE9402014L/en
Publication of SE507822C2 publication Critical patent/SE507822C2/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
    • B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
    • B65D25/38—Devices for discharging contents
    • B65D25/40—Nozzles or spouts
    • B65D25/48—Separable nozzles or spouts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The air ventilating unit (1) is suitable for easy attachment to and removal from a connection (3) belonging to a container (2) and comprises an air-ventilating canalisation and a part (11) matching the connection. The canalisation one end part works in conjunction with and prolongs the channel through the part matching the connection. The part matching the connection is formed with an arc-shaped curved arm (11a), the limiting surface of which has a basic form which corresponds to the inner cross-sectional shape of the connection. The arm is pliable and springs back.
SE9402014A 1994-06-10 1994-06-10 Air ventilating unit for attachment connection on container SE507822C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9402014A SE507822C2 (en) 1994-06-10 1994-06-10 Air ventilating unit for attachment connection on container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402014A SE507822C2 (en) 1994-06-10 1994-06-10 Air ventilating unit for attachment connection on container

Publications (3)

Publication Number Publication Date
SE9402014D0 SE9402014D0 (en) 1994-06-10
SE9402014L true SE9402014L (en) 1995-12-11
SE507822C2 SE507822C2 (en) 1998-07-20

Family

ID=20394315

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402014A SE507822C2 (en) 1994-06-10 1994-06-10 Air ventilating unit for attachment connection on container

Country Status (1)

Country Link
SE (1) SE507822C2 (en)

Also Published As

Publication number Publication date
SE9402014D0 (en) 1994-06-10
SE507822C2 (en) 1998-07-20

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Legal Events

Date Code Title Description
NUG Patent has lapsed