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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 filedfiledCritical
Priority to JP1984074959UpriorityCriticalpatent/JPS60186051U/ja
Publication of JPS60186051UpublicationCriticalpatent/JPS60186051U/ja
Application grantedgrantedCritical
Publication of JPH0415312Y2publicationCriticalpatent/JPH0415312Y2/ja
B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
B05B11/1028—Pumps having a pumping chamber with a deformable wall
B05B11/1032—Pumps having a pumping chamber with a deformable wall actuated without substantial movement of the nozzle in the direction of the pressure stroke
Landscapes
Closures For Containers
(AREA)
Containers And Packaging Bodies Having A Special Means To Remove Contents
(AREA)