GB431955A - Apparatus for delivering a predetermined quantity of liquid - Google Patents

Apparatus for delivering a predetermined quantity of liquid

Info

Publication number
GB431955A
GB431955A GB1412534A GB1412534A GB431955A GB 431955 A GB431955 A GB 431955A GB 1412534 A GB1412534 A GB 1412534A GB 1412534 A GB1412534 A GB 1412534A GB 431955 A GB431955 A GB 431955A
Authority
GB
United Kingdom
Prior art keywords
container
pump
trigger
gun
valve
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
GB1412534A
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.)
ALFRED DEGORY
CECIL JACK HENRY LIBOVITZ
ROBERT STUART HAWKINS
Original Assignee
ALFRED DEGORY
CECIL JACK HENRY LIBOVITZ
ROBERT STUART HAWKINS
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 ALFRED DEGORY, CECIL JACK HENRY LIBOVITZ, ROBERT STUART HAWKINS filed Critical ALFRED DEGORY
Priority to GB1412534A priority Critical patent/GB431955A/en
Publication of GB431955A publication Critical patent/GB431955A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/02—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement
    • G01F11/021—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type
    • G01F11/025—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons
    • G01F11/026—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers which expand or contract during measurement of the piston type with manually operated pistons of the gun type

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)

Abstract

431,955. Reciprocating pumps. DEGORY, A., HAWKINS, R. S., and LIBOVITCH, C. J. H., (trading as ALAN & CO., D.), 18, South End, Kensington, London. May 10, 1934, No. 14125. [Class 102 (i)] Upper cylinder oil is delivered in predetermined quantities into the petrol tank of a motor cylinder by a trigger-operated pump or gun associated with and disposed externally of a container for the oil. Normally, the pump-piston is at the end of its stroke when the pump cylinder is empty. The pump has a barrel 1<a> in which is'mounted a spring-pressed piston 1 upon a rod connected to a trigger 2. A container 3 is supported in the gun between fixed plates 7 and its discharge outlet 5 is held in a socket 6 by a spring 14 which engages a flange 10 on a chamber 8 which embraces the end of the gun. An air-vent 25 controlled by a valve 26 and a spring-pressed suction ball valve 16 are provided in the socket 6, and a non-return delivery 19 is arranged in the nozzle 4. The nozzle, Fig. 1, is enclosed by a cap, and the inclined end of the handle 12 forms an acute angle parallel with the end of the trigger 2. In the construction shown in Fig. 4, the body of the gun is provided with openings 33 and houses a glass container 28 which engages washers 34 secured by a cover plate 29 to which the handle 32 is secured. A slotted housing guides the trigger 36 which operates the piston 37. The container is filled through an aperture closed by a cap. A delivery valve is shown at 48, and a non-return suction valve at 42. In a further modification, the handle, pump barrel and oil container are arranged radially.
GB1412534A 1934-05-10 1934-05-10 Apparatus for delivering a predetermined quantity of liquid Expired GB431955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1412534A GB431955A (en) 1934-05-10 1934-05-10 Apparatus for delivering a predetermined quantity of liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1412534A GB431955A (en) 1934-05-10 1934-05-10 Apparatus for delivering a predetermined quantity of liquid

Publications (1)

Publication Number Publication Date
GB431955A true GB431955A (en) 1935-07-18

Family

ID=10035438

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1412534A Expired GB431955A (en) 1934-05-10 1934-05-10 Apparatus for delivering a predetermined quantity of liquid

Country Status (1)

Country Link
GB (1) GB431955A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573954A (en) * 1950-07-29 1951-11-06 Wesley C Casson Water pistol with mechanism which discharges a succession of water shots
US2746643A (en) * 1952-11-17 1956-05-22 Robert S Spalding Liquid ejection devices
DE1280472B (en) * 1962-06-25 1968-10-17 Kenneth Castiglione Ltd Injection syringe
US5074437A (en) * 1990-09-06 1991-12-24 D'andrade Bruce M Pinch trigger pump water gun
US5150819A (en) * 1990-09-06 1992-09-29 Johnson Lonnie G Double tank pinch trigger pump water gun
US5184755A (en) * 1991-12-11 1993-02-09 Lanard Toys Limited Toy water gun utilizing an air pressure pump
US5626123A (en) * 1994-04-06 1997-05-06 Johnson Research & Development Co., Inc. Compressed air gun
US6540108B1 (en) 1995-03-13 2003-04-01 Johnson Research & Development Co., Inc. Toy water gun

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573954A (en) * 1950-07-29 1951-11-06 Wesley C Casson Water pistol with mechanism which discharges a succession of water shots
US2746643A (en) * 1952-11-17 1956-05-22 Robert S Spalding Liquid ejection devices
DE1280472B (en) * 1962-06-25 1968-10-17 Kenneth Castiglione Ltd Injection syringe
US5074437A (en) * 1990-09-06 1991-12-24 D'andrade Bruce M Pinch trigger pump water gun
US5150819A (en) * 1990-09-06 1992-09-29 Johnson Lonnie G Double tank pinch trigger pump water gun
USRE35412E (en) * 1990-09-06 1996-12-31 Larami Limited Double tank pinch trigger pump water gun
US5184755A (en) * 1991-12-11 1993-02-09 Lanard Toys Limited Toy water gun utilizing an air pressure pump
US5626123A (en) * 1994-04-06 1997-05-06 Johnson Research & Development Co., Inc. Compressed air gun
US6540108B1 (en) 1995-03-13 2003-04-01 Johnson Research & Development Co., Inc. Toy water gun
USRE39947E1 (en) 1995-03-13 2007-12-25 Johnson Research & Development Co., Inc. Toy water gun

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