Large volume pressurized fluid dispenser

The present invention provides housing containing a cylindrical, prestress member around which an elongated elastomeric bladder is wrapped. This interior of the bladder defines a fluid chamber. A filling port and an exit port are provided in fluid communication with the fluid chamber to provide for...

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Bibliographic Details
Main Authors JEMMOTT; GIL, BROWN; WILLIAM C, HESSEL; STEVE
Format Patent
LanguageEnglish
Published 04.08.1992
Subjects
BOTTLES, JARS OR SIMILAR CONTAINERS
DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY
DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISEPROVIDED FOR
GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC
GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS
HUMAN NECESSITIES
HYGIENE
LIQUID HANDLING
MEDICAL OR VETERINARY SCIENCE
OPENING, CLOSING
PERFORMING OPERATIONS
TECHNICAL SUBJECTS COVERED BY FORMER USPC
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ARTCOLLECTIONS [XRACs] AND DIGESTS
TRANSPORTING
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Summary:The present invention provides housing containing a cylindrical, prestress member around which an elongated elastomeric bladder is wrapped. This interior of the bladder defines a fluid chamber. A filling port and an exit port are provided in fluid communication with the fluid chamber to provide for filling and dispensing of the liquid. The elongated bladder is wrapped around the cylindrical, prestress member so that the bladder is prestressed in the axial direction when disposed thereon.
Bibliography:Application Number: US19910726481