HK1008003A1 - Improvements in or relating to dispensers - Google Patents

Improvements in or relating to dispensers

Info

Publication number
HK1008003A1
HK1008003A1 HK98107223A HK98107223A HK1008003A1 HK 1008003 A1 HK1008003 A1 HK 1008003A1 HK 98107223 A HK98107223 A HK 98107223A HK 98107223 A HK98107223 A HK 98107223A HK 1008003 A1 HK1008003 A1 HK 1008003A1
Authority
HK
Hong Kong
Prior art keywords
valve
sectional area
cross
actuator
outlet
Prior art date
Application number
HK98107223A
Inventor
Hazel Pool
Arthur Richard Speed
Original Assignee
Reckitt & Colmann Prod 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10658940&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1008003(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Reckitt & Colmann Prod Ltd filed Critical Reckitt & Colmann Prod Ltd
Priority to HK98107223A priority Critical patent/HK1008003A1/en
Publication of HK1008003A1 publication Critical patent/HK1008003A1/en

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
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
    • B65D83/44—Valves specially adapted therefor; Regulating devices
    • B65D83/48—Lift valves, e.g. operated by push action

Abstract

Dispensing arrangements, comprising a gas-pressurized container for a material to be dispensed with a valve actuable to open a discharge passage through the valve and through a valve and a valve actuator to an actuator discharge outlet, are well known in the art. The invention proposes a non-liquefied gas-pressurized dispensing arrangement capable of being used with relatively low initial gas pressures, and of discharging a relatively high percentage of the dispenser contents with an acceptable spray pattern. The proposed dispensing arrangement attains these advantages by arranging the cross-sectional area of the valve port (17c) to be many times greater than the cross-sectional area of the actuator outlet (22a). In one recited embodiment the actuator outlet has a cross-sectional area in the region of 0.049 mm<2> whilst the total cross-sectional area of the valve ports, the valve having four ports, is some sixteen times greater.
HK98107223A 1989-06-23 1998-06-27 Improvements in or relating to dispensers HK1008003A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HK98107223A HK1008003A1 (en) 1989-06-23 1998-06-27 Improvements in or relating to dispensers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8914442A GB2233395B (en) 1989-06-23 1989-06-23 Improvements in or relating to dispensers
HK98107223A HK1008003A1 (en) 1989-06-23 1998-06-27 Improvements in or relating to dispensers

Publications (1)

Publication Number Publication Date
HK1008003A1 true HK1008003A1 (en) 1999-04-30

Family

ID=10658940

Family Applications (2)

Application Number Title Priority Date Filing Date
HK98107223A HK1008003A1 (en) 1989-06-23 1998-06-27 Improvements in or relating to dispensers
HK98107222A HK1008002A1 (en) 1989-06-23 1998-06-27 Improvements in or relating to dispensers

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK98107222A HK1008002A1 (en) 1989-06-23 1998-06-27 Improvements in or relating to dispensers

Country Status (19)

Country Link
EP (1) EP0479796B1 (en)
JP (1) JPH04505903A (en)
AT (1) ATE93477T1 (en)
AU (1) AU633581B2 (en)
BR (1) BR9007412A (en)
CA (1) CA2060662C (en)
DE (1) DE69002949C5 (en)
DK (1) DK0479796T3 (en)
ES (1) ES2044589T3 (en)
FI (1) FI91737C (en)
GB (1) GB2233395B (en)
GR (1) GR1002546B (en)
HK (2) HK1008003A1 (en)
IE (1) IE64132B1 (en)
NO (1) NO915026L (en)
NZ (1) NZ233906A (en)
PT (1) PT94445B (en)
WO (1) WO1991000229A1 (en)
ZA (1) ZA904437B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2020223C (en) * 1989-07-19 1996-02-27 Shinya Kobayashi Aerosol container cap
FR2739086B1 (en) * 1995-09-21 1997-11-14 Oreal VALVE FOR SPRAYER AND SPRAYER THUS EQUIPPED
DE20221126U1 (en) 2002-04-22 2005-03-17 Sara Lee De Nv Container for pressurized substance e.g. disinfectant, has spray unit with at least two outflow openings that communicate with reservoir for spraying substance in at least two spray beams to surroundings
US7621468B2 (en) 2007-10-01 2009-11-24 The Procter & Gamble Company System for pressurized delivery of fluids

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332626A (en) * 1965-06-21 1967-07-25 Meshberg Philip Dispensing valve
IT1087449B (en) * 1977-11-17 1985-06-04 Coster Tecnologie Speciali Spa IMPROVEMENT IN AEROSOL DISPENSING VALVES
US4230243A (en) * 1978-08-08 1980-10-28 Spitzer Joseph G Aerosol container with flameless delivery valve
JPS6233115A (en) * 1985-08-05 1987-02-13 Kao Corp Spray composition for coating human body

Also Published As

Publication number Publication date
HK1008002A1 (en) 1999-04-30
EP0479796B1 (en) 1993-08-25
DE69002949T2 (en) 1993-12-23
GB2233395B (en) 1994-01-12
EP0479796A1 (en) 1992-04-15
IE902249A1 (en) 1991-01-16
IE902249L (en) 1990-12-23
WO1991000229A1 (en) 1991-01-10
GR1002546B (en) 1997-01-28
DE69002949C5 (en) 2006-05-18
ATE93477T1 (en) 1993-09-15
IE64132B1 (en) 1995-07-12
NO915026D0 (en) 1991-12-19
PT94445A (en) 1992-03-31
GR900100454A (en) 1991-11-15
BR9007412A (en) 1992-04-28
NZ233906A (en) 1992-04-28
ES2044589T3 (en) 1994-01-01
FI91737B (en) 1994-04-29
GB8914442D0 (en) 1989-08-09
DK0479796T3 (en) 1993-10-18
AU5660490A (en) 1991-01-17
NO915026L (en) 1991-12-19
DE69002949D1 (en) 1993-09-30
FI916034A0 (en) 1991-12-20
AU633581B2 (en) 1993-02-04
PT94445B (en) 1997-05-28
FI91737C (en) 1994-08-10
JPH04505903A (en) 1992-10-15
CA2060662C (en) 2000-02-01
ZA904437B (en) 1991-03-27
GB2233395A (en) 1991-01-09

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)