GB1171252A - Improvements relating to Vented Closure Members - Google Patents

Improvements relating to Vented Closure Members

Info

Publication number
GB1171252A
GB1171252A GB4882967A GB4882967A GB1171252A GB 1171252 A GB1171252 A GB 1171252A GB 4882967 A GB4882967 A GB 4882967A GB 4882967 A GB4882967 A GB 4882967A GB 1171252 A GB1171252 A GB 1171252A
Authority
GB
United Kingdom
Prior art keywords
sleeve
vented closure
hole
closure members
improvements relating
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
GB4882967A
Inventor
Ronald Milton
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.)
Plysu Products Ltd
Original Assignee
Plysu Products Ltd
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 Plysu Products Ltd filed Critical Plysu Products Ltd
Priority to GB4882967A priority Critical patent/GB1171252A/en
Publication of GB1171252A publication Critical patent/GB1171252A/en
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
    • 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

Abstract

1,171,252. Vented closure members. PLYSU PRODUCTS Ltd. 23 Oct., 1968 [26 Oct., 1967], No. 48829/67. Heading B8T. A vented closure device comprises : a resilient sealing member consisting of disc 2b and sleeve 2a; a tubular venting member formed of rigid plastics material consisting of disc 3b and sleeve 3a; and a second venting member 4, also of rigid plastics material, with its outer edge pressing against the top of the cap 1. Gases generated within the container pass through hole A by forcing part of the sleeve 2a proximate the hole outwardly. They are then free to escape to the atmosphere through hole B.
GB4882967A 1967-10-26 1967-10-26 Improvements relating to Vented Closure Members Expired GB1171252A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4882967A GB1171252A (en) 1967-10-26 1967-10-26 Improvements relating to Vented Closure Members

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4882967A GB1171252A (en) 1967-10-26 1967-10-26 Improvements relating to Vented Closure Members

Publications (1)

Publication Number Publication Date
GB1171252A true GB1171252A (en) 1969-11-19

Family

ID=10450068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4882967A Expired GB1171252A (en) 1967-10-26 1967-10-26 Improvements relating to Vented Closure Members

Country Status (1)

Country Link
GB (1) GB1171252A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137972A (en) * 1983-04-08 1984-10-17 Asepta Ag A cover for a container for gas-evolving products

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137972A (en) * 1983-04-08 1984-10-17 Asepta Ag A cover for a container for gas-evolving products

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