GB529235A - Improvements relating to liquid measuring and dispensing apparatus - Google Patents

Improvements relating to liquid measuring and dispensing apparatus

Info

Publication number
GB529235A
GB529235A GB392039A GB392039A GB529235A GB 529235 A GB529235 A GB 529235A GB 392039 A GB392039 A GB 392039A GB 392039 A GB392039 A GB 392039A GB 529235 A GB529235 A GB 529235A
Authority
GB
United Kingdom
Prior art keywords
valve
flow
delivery
nozzle
disc
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
GB392039A
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.)
Avery Hardoll Ltd
Original Assignee
Avery Hardoll 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
Application filed by Avery Hardoll Ltd filed Critical Avery Hardoll Ltd
Priority to GB392039A priority Critical patent/GB529235A/en
Publication of GB529235A publication Critical patent/GB529235A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/08—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred
    • B67D7/30—Arrangements of devices for controlling, indicating, metering or registering quantity or price of liquid transferred with means for predetermining quantity of liquid to be transferred

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

529,235. Dispensing liquids. AVERYHARDOLL, Ltd., and FRASER, J. Feb. 7, 1939, No. 3920. [Class 116] In liquid-measuring and dispensing apparatus of the flow-meter type in which delivery takes place through a valve-controlled nozzle by which, when the major portion of the predetermined quantity has been delivered, a check can be imposed on delivery thereby bringing into operation a mechanism which results in the automatic cessation of flow as soon as the whole of the predetermined quantity has been delivered, there is provided in or adjacent the nozzle an auxiliary metering device actuated by the liquid flow and associated with means which automatically impose the required check on delivery. In one form of nozzle, Fig. 1, the casing 6 houses a meter drum 7 which drives a shaft 13 on which is frictionally mounted a setting disc 19 with a pin 18. A shaft 13a carries a pointer 16a co-operating with a graduated scale 17 and a finger 13h adapted to engage the pin 18 to rotate the setting disc. In operation, the pointer 16a is set to the quantity required and the lever 28 operated to open the delivery valve of known construction. The disc 19 is driven by the drum 7 until one end of a rod 21 enters a peripheral notch in the disc, thereby allowing a valve 21b to close and cut off the supply except for a dribble delivery through a hole 21c. This reduction in flow brings into operation the cut-off device controlled by the indicator of the main meter as described, for instance, with reference to Fig. 4 of Specification 478,129, so that as soon as the predetermined quantity has been delivered the supply is cut off. In a modified form, the valve 21b is without the hole 21c and closing of the valve causes a complete cessation of flow until the pressure in the inlet 6a of the casing 6 operates a piston valve 32, Fig. 5, to open apertures 31a. The complete cessation of flow enables the nozzle to operate with a control mechanism as described in Specification 529,252.
GB392039A 1939-02-07 1939-02-07 Improvements relating to liquid measuring and dispensing apparatus Expired GB529235A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB392039A GB529235A (en) 1939-02-07 1939-02-07 Improvements relating to liquid measuring and dispensing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB392039A GB529235A (en) 1939-02-07 1939-02-07 Improvements relating to liquid measuring and dispensing apparatus

Publications (1)

Publication Number Publication Date
GB529235A true GB529235A (en) 1940-11-18

Family

ID=9767377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB392039A Expired GB529235A (en) 1939-02-07 1939-02-07 Improvements relating to liquid measuring and dispensing apparatus

Country Status (1)

Country Link
GB (1) GB529235A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869758A (en) * 1957-02-08 1959-01-20 Donald E Hawkins Control device for dispensing nozzles
GB2262506A (en) * 1991-11-27 1993-06-23 Kenneth John Howkins Liquid meter
FR2854457A1 (en) * 2003-04-29 2004-11-05 Bernard Nicolas Vitkovsky Water consumption indicating device for e.g. plantation work, has small water meter attached with water spray unit, where water turns wheel of water meter, when water flows through water spray unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2869758A (en) * 1957-02-08 1959-01-20 Donald E Hawkins Control device for dispensing nozzles
GB2262506A (en) * 1991-11-27 1993-06-23 Kenneth John Howkins Liquid meter
FR2854457A1 (en) * 2003-04-29 2004-11-05 Bernard Nicolas Vitkovsky Water consumption indicating device for e.g. plantation work, has small water meter attached with water spray unit, where water turns wheel of water meter, when water flows through water spray unit

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