MY100494A - Gas pressurized dispensing containers - Google Patents

Gas pressurized dispensing containers

Info

Publication number
MY100494A
MY100494A MYPI87000131A MYPI19870131A MY100494A MY 100494 A MY100494 A MY 100494A MY PI87000131 A MYPI87000131 A MY PI87000131A MY PI19870131 A MYPI19870131 A MY PI19870131A MY 100494 A MY100494 A MY 100494A
Authority
MY
Malaysia
Prior art keywords
washer
flow rate
container
dispensing
constriction
Prior art date
Application number
MYPI87000131A
Inventor
Brace Geoffrey
Original Assignee
Bespak Plc
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 Bespak Plc filed Critical Bespak Plc
Publication of MY100494A publication Critical patent/MY100494A/en

Links

Landscapes

  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

DISPENSING APPARATUS (1) FOR PRESSURIZED DISPENSING CONTAINER HAS A VALVE,A VALVE ACTUATOR AND A FLOW REGULATOR COMPRISING A WASHER (13) LOCATED IN A HOUSING (11) SUCH THAT AN APERTURE (14) OF THE WASHER FORMS A CONSTRICTION. THE IMPEDANCE PRESENTED BY THE CONSTRICTION IS VARIED IN RESPONSE TO VARIATION THE PRESSURE DIFFERENTIAL ACROSS THE WASHER SUCH THAT IN USE WITH A PRESSURISED CONTAINER HAVING A FINITE RESOURCE OF PRESSURING GAS THE TENDENCY FOR THE FLOW RATE TO DECREASE WITH DEPLETION OF THE GAS PRESSURE IS COMPENSATED BY A TENDENCY FOR THE FLOW RATE TO INCREASE DUE TO DECREASED IMPEDANCE OF THE FLOW REGULATOR. THE WASHER HAS A RECESSED DOWNSTREAM FACE (16) WHICH CO-OPERATES WITH A PLANAR SEAT (15) OF THE HOUSING. THE APPARATUS ENABLES CONTAINERS TO BE PRESSURISED WHILST MAINTAINING A CONSTANT FLOW RATE THROUGHOUT THE DISPENSING LIFE OF THE CONTAINER. (FIG. 2)
MYPI87000131A 1986-02-11 1987-02-12 Gas pressurized dispensing containers MY100494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868603306A GB8603306D0 (en) 1986-02-11 1986-02-11 Gas pressurised dispensing containers

Publications (1)

Publication Number Publication Date
MY100494A true MY100494A (en) 1990-10-30

Family

ID=10592845

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI87000131A MY100494A (en) 1986-02-11 1987-02-12 Gas pressurized dispensing containers

Country Status (3)

Country Link
GB (1) GB8603306D0 (en)
MY (1) MY100494A (en)
ZA (1) ZA87883B (en)

Also Published As

Publication number Publication date
ZA87883B (en) 1988-10-26
GB8603306D0 (en) 1986-03-19

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