GB1311512A - Valves for pressurised dispensing containers - Google Patents

Valves for pressurised dispensing containers

Info

Publication number
GB1311512A
GB1311512A GB1549270A GB1549270A GB1311512A GB 1311512 A GB1311512 A GB 1311512A GB 1549270 A GB1549270 A GB 1549270A GB 1549270 A GB1549270 A GB 1549270A GB 1311512 A GB1311512 A GB 1311512A
Authority
GB
United Kingdom
Prior art keywords
liquid
valve
pressure
bores
diaphragm
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB1549270A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lablabo SA
Original Assignee
Lablabo SA
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
Priority claimed from FR6910448A external-priority patent/FR2046021A5/fr
Priority claimed from FR7001178A external-priority patent/FR2074647A6/fr
Application filed by Lablabo SA filed Critical Lablabo SA
Publication of GB1311512A publication Critical patent/GB1311512A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/30—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces specially adapted for pressure containers
    • F16K1/304—Shut-off valves with additional means
    • F16K1/306—Shut-off valves with additional means with a valve member, e.g. stem or shaft, passing through the seat
    • 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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/44—Valves specially adapted for the discharge of contents; Regulating devices
    • B65D83/52—Metering valves; Metering devices
    • B65D83/546—Metering valves; Metering devices the metering occurring at least partially in the actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)
  • Lift Valve (AREA)
  • Nozzles (AREA)

Abstract

1311512 Dispensing measured quantities of liquid LABLABO S ARL 1 April 1970 [4 April 1969 14 Jan 1970] 15492/70 Heading B8N [Also in Division F1] A valve which closes under the sole action of pressure within a container 40 comprises a valve member 6 which is slidable in a body 4 and has projections 16, 17 which engage slots 34, 35 in a sheath 37, to limit movement of the member. The valve may have a measuring chamber 9 containing a flexible diaphragm 8 which when the valve is opened by hand pressure, stretches under the pressure of liquid rising through bores 23, 31, 32, 24, 12 so that the liquid fills the chamber. When pressure is removed the valve automatically closes and liquid is discharged by contraction of the diaphragm through bores 20, 21 and a pipe 25. When the liquid contains a dissolved gas the diaphragm is omitted, Fig. 6 (not shown), as the gas pressure in the chamber is sufficient to discharge the liquid. A projection (13), Fig. 3 (not shown), engages an opening in a cap 42 to ensure alignment of the bores 20, 21.
GB1549270A 1969-04-04 1970-04-01 Valves for pressurised dispensing containers Expired GB1311512A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6910448A FR2046021A5 (en) 1969-04-04 1969-04-04
FR7001178A FR2074647A6 (en) 1970-01-14 1970-01-14

Publications (1)

Publication Number Publication Date
GB1311512A true GB1311512A (en) 1973-03-28

Family

ID=26214941

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1549270A Expired GB1311512A (en) 1969-04-04 1970-04-01 Valves for pressurised dispensing containers

Country Status (10)

Country Link
JP (1) JPS5011607B1 (en)
BE (1) BE747841A (en)
CA (1) CA956608A (en)
CH (1) CH546369A (en)
GB (1) GB1311512A (en)
IL (1) IL34223A (en)
LU (1) LU60590A1 (en)
NL (1) NL7004852A (en)
NO (1) NO133018C (en)
SE (1) SE363982B (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517793A1 (en) * 1974-04-26 1975-11-06 Billy Nilson PACK WITH TWO CHAMBERS
DE3126508A1 (en) * 1980-11-19 1982-06-24 Società per Azioni Valvole Aerosol Research Italiana V.A.R.I., Olginate, Como DISPENSING VALVE FOR DISPENSING PRESSURE LIQUIDS
AU595441B2 (en) * 1987-03-25 1990-03-29 Societe De Promotion, Recherche Et Innovation Technologique Head for dispensing regulated amounts of material for use with a pressurized container with a continuous valve
DE4426821A1 (en) * 1994-07-28 1996-02-01 Coster Tecnologie Speciali Spa Dosing valve for dispensing pressurized fluids
US5623920A (en) * 1992-07-13 1997-04-29 Minnesota Mining And Manufacturing Company Valve assemblies

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4523690B2 (en) * 2000-02-21 2010-08-11 東洋エアゾール工業株式会社 Aerosol container dispenser
JP4511702B2 (en) * 2000-08-31 2010-07-28 東洋エアゾール工業株式会社 Continuous injection device
CN106730180A (en) * 2016-12-15 2017-05-31 上海华瑞气雾剂有限公司 It is inverted quantitative foam aerosol valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517793A1 (en) * 1974-04-26 1975-11-06 Billy Nilson PACK WITH TWO CHAMBERS
DE3126508A1 (en) * 1980-11-19 1982-06-24 Società per Azioni Valvole Aerosol Research Italiana V.A.R.I., Olginate, Como DISPENSING VALVE FOR DISPENSING PRESSURE LIQUIDS
AU595441B2 (en) * 1987-03-25 1990-03-29 Societe De Promotion, Recherche Et Innovation Technologique Head for dispensing regulated amounts of material for use with a pressurized container with a continuous valve
US5623920A (en) * 1992-07-13 1997-04-29 Minnesota Mining And Manufacturing Company Valve assemblies
DE4426821A1 (en) * 1994-07-28 1996-02-01 Coster Tecnologie Speciali Spa Dosing valve for dispensing pressurized fluids

Also Published As

Publication number Publication date
LU60590A1 (en) 1970-05-26
IL34223A (en) 1974-05-16
DE2015637A1 (en) 1970-10-29
BE747841A (en) 1970-08-31
NO133018C (en) 1976-02-25
SE363982B (en) 1974-02-11
CH546369A (en) 1974-02-28
NO133018B (en) 1975-11-17
JPS5011607B1 (en) 1975-05-02
NL7004852A (en) 1970-10-06
CA956608A (en) 1974-10-22
IL34223A0 (en) 1970-06-17

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee