An Improved Non-refillable Device for Bottles

30,281. Fortunesco, N. J., and Launay, E. B. de. Dec. 30. Bottles, non-refillable.-Bottles with ordinary necks are slightly ground internally and provided with a plug containing a top-shaped valve. The plug consists of a valve seat B and a baffle A provided with sloping inlets a so that liquid force...

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Bibliographic Details
Main Authors EDOUARD BUHOT DE LAUNAY, NICOLAS JEAN FORTUNESCO
Format Patent
LanguageEnglish
Published 08.06.1911
Subjects
ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR
CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKAGES
PACKAGING ELEMENTS
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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Summary:30,281. Fortunesco, N. J., and Launay, E. B. de. Dec. 30. Bottles, non-refillable.-Bottles with ordinary necks are slightly ground internally and provided with a plug containing a top-shaped valve. The plug consists of a valve seat B and a baffle A provided with sloping inlets a so that liquid forced in under pressure would be directed on to the valve to seat it. The valve is shaped as shown with a guide piece c and curved parts c to catch the force of incoming liquid. In a modification the part a is extended to form a baffle to the ports a.
Bibliography:Application Number: GBD191030281