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GB838492A - Improvements in or relating to a device for withdrawing a liquid from a container - Google Patents

Improvements in or relating to a device for withdrawing a liquid from a container

Info

Publication number
GB838492A
GB838492A GB1578255A GB1578255A GB838492A GB 838492 A GB838492 A GB 838492A GB 1578255 A GB1578255 A GB 1578255A GB 1578255 A GB1578255 A GB 1578255A GB 838492 A GB838492 A GB 838492A
Authority
GB
United Kingdom
Prior art keywords
liquid
tubular member
air
valve
container
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
GB1578255A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1578255A priority Critical patent/GB838492A/en
Priority to ES0228862A priority patent/ES228862A1/en
Publication of GB838492A publication Critical patent/GB838492A/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/58—Mechanical actuating means comprising a movable discharge-nozzle
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/061—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages with telescopic, retractable or reversible spouts, tubes or nozzles
    • 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • B65D47/248—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat the valve being opened or closed by imparting a motion to the valve stem
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/22—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution
    • F16K3/24—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members
    • F16K3/26—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with sealing faces shaped as surfaces of solids of revolution with cylindrical valve members with fluid passages in the valve member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Devices For Dispensing Beverages (AREA)
  • Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
  • Closures For Containers (AREA)

Abstract

838,492. Venting apparatus. DUVAL, B., and WADDINGTON, R. S. May 24, 1956 [June 1, 1955], No. 15782/55. Class 21. [Also in Groups XVIII and XXIX] A device for withdrawing liquid from a container comprises a tubular member 1 e.g. of polythene slidable in a sleeve 22 or other sealing member mounted in an aperture in the container within limits determined by spaced abutments 2, 3, a liquid outlet port 14 in the longitudinal wall of the tubular member, an air reservoir 5 located within the member 1 and provided with air inlet and outlet ports 6, 8<SP>1</SP> respectively, and a manually-operable valve 10 controlling a liquid inlet port to the tubular member. The liquid outlet and air inlet ports 6, 14 are obscured by the rubber or other sleeve 22 when the member 1 is pushed inwardly up to the abutment 3 so that liquid cannot leave the container and air cannot enter it. On withdrawing the tubular member, any liquid within it passes out through the port 14. As shown in Fig. 1, the valve 10 controls a liquid inlet port defined by the valve seat 9 and is operated by a spring-loaded stem 18 of polythene carrying a rubber sealing collar 19 and a push button 21. The valve carries guide segments 11, 12. The air outlet port 8<SP>1</SP> is smaller than the air inlet port 6 and the reservoir 5 is of inverted V-shape. Additional liquid inlet ports 15, 17 which are open to the inside of the container when the tubular member is pressed home are also provided. A fixed volume of liquid is discharged each time the tubular member is moved in and out. To obtain a continuous discharge, the valve 10 is held open by the push button 21 when the tubular member is in its outer position. In a further modification by which a metered quantity or a continuous stream may be dispensed, the tubular member comprises two coaxial metal tubes sealed at their ends to form an annular air reservoir. An air outlet aperture is provided at the inner ends of the tubes adjacent a seat for a manually operable valve such as 10, Fig. 1. The liquid outlet and air inlet ports are arranged coaxially in the side walls of the respective tubes. Specification 718,897 is referred to.
GB1578255A 1955-06-01 1955-06-01 Improvements in or relating to a device for withdrawing a liquid from a container Expired GB838492A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1578255A GB838492A (en) 1955-06-01 1955-06-01 Improvements in or relating to a device for withdrawing a liquid from a container
ES0228862A ES228862A1 (en) 1955-06-01 1956-05-30 Improvements in or relating to a device for withdrawing a liquid from a container

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1578255A GB838492A (en) 1955-06-01 1955-06-01 Improvements in or relating to a device for withdrawing a liquid from a container

Publications (1)

Publication Number Publication Date
GB838492A true GB838492A (en) 1960-06-22

Family

ID=10065365

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1578255A Expired GB838492A (en) 1955-06-01 1955-06-01 Improvements in or relating to a device for withdrawing a liquid from a container

Country Status (2)

Country Link
ES (1) ES228862A1 (en)
GB (1) GB838492A (en)

Also Published As

Publication number Publication date
ES228862A1 (en) 1956-09-01

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