US2097985A - Fountain spraying device - Google Patents

Fountain spraying device Download PDF

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Publication number
US2097985A
US2097985A US102997A US10299736A US2097985A US 2097985 A US2097985 A US 2097985A US 102997 A US102997 A US 102997A US 10299736 A US10299736 A US 10299736A US 2097985 A US2097985 A US 2097985A
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Prior art keywords
tank
diaphragm
liquid
nipples
spraying
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Expired - Lifetime
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US102997A
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Maryott Anson Abram
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Maryott Anson Abram
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/03Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
    • B05B9/04Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
    • B05B9/047Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container

Description

Nov. 2, 1937. A. A. MARYOTT FOUNTAIN SPRAYING DEVICE Fild Sept. 28. 1956 Patented Nov. 2, 1937 UNITED STATES PATENT OFFICE 3 Claims.

This invention relates to fountain spraying devices, and has more particular reference to an improved device of this kind embodying a novel form of dispensing tank adapted to constitute a 5 reservoir for the liquid to be sprayed and from which such liquid to be sprayed may be efiectively forced or dispensed by water under pressure in such a manner that the liquid to be sprayed will not be diluted by such water under 19 pressure.

A more specific object of the present invention is to provide a spraying device of the above kind wherein the liquid dispensing tank is divided into two non-communicating compartments by means of a flexible diaphragm, wherein such tank is provided with a port communicating with each compartment, and wherein a hose conveying water under pressure may be connected with either port for supplying the water under 20 pressure to either compartment and actuating the diaphragm to discharge liquid to be sprayed from the other compartment.

Other objects are to provide a fountain spraying device having a dispensing tank of the above character which is simple in construction, economical to produce, efficient in operation, and convenient and easy to use.

Still further objects of the present invention will become apparent from the following description when considered in connection with the accompanying drawing, in which:-

Figure 1 is an elevational view of a spraying device embodying a dispensing tank constructed in accordance with the present invention;

Figure 2 is an enlarged plan view of one section of the tank shown in Figure 1 and looking interior thereof, the tank section being partly broken away; and Figure 3 is an enlarged transverse section on line 3-3 of Figure 1.

Referring in detail to the drawing, while the present inventionis adapted for general use in the dispensing of liquids, itis particularly designed for and useful in spraying trees and other vegetation. As shown, the device includes a dispensing tank of elongated and preferably cylindrical form, and composedof two longitudinal half sections 5 and 6 bolted or otherwise secured 50 together as at 1. Clamped at its marginbetween the half sections 5 and 6 of the tank so as to form a water-tight joint between said tank sections, is a flexible diaphragm 8 which divides the interior of the tank into two non-communicating 55 compartments or chambers. Each tank section is provided with a port surrounded by a projecting nipple 9, thereby affording communication with each of the tank chambers. The nipples 9 are of similar form so that the end of a hose l0 may be coupled with either nipple for supplying water under pressure to either chamber of thetank at one side of the diaphragm 8 for operating such diaphragm and forcing the spraying liquid from the other cham ber of the tank at the opposite side of said diaphragm 8 and through the other nipple 9. A suitable outlet hose H is also provided, adapted to be coupled at one end with either nipple 9 and provided at its other end with a suitable spray nozzle i2.

It will be noted that the diaphragm 8 is of such a character or form that it may be forced into engagement with the surface of either tank section for completely discharging spraying liquid from either chamber of the tank. Also, the nipples 9 are preferably provided in the sections 5 and 6 intermediate the ends of the latter, and in order to insure against clogging the nipples 9, as well as to insure complete discharge of spray liquid from either chamber of the tank, an inwardly convexed screen is arranged and suitably secured within each tank section so as to extend longitudinally and from end to end thereof in a plane intersecting the nipple 9 of such section. Each screen l3 thus prevents contact of the diaphragm 8 with the associated tank section throughout the length of the latter at a zone coincident with the nipple 9 of said tank section, thereby permitting substantially complete discharge of the spray liquid from such tank section. It will particularly be apparent that the screen B3 of each tank section will prevent the diaphragm 8 from closing the nipple 9 of such section. In order to avoid distortion of the screen l3 to an objectionable extent and to substantially maintain the inwardly convexed form of each screen, a rod [4 extends longitudinally of each tank section beneath the center of each screen I3 or between the central portion of each screen and the opposed portion of the associated tank section.

In use, the liquid to be sprayed is introduced into the tank so as to substantially fill the latter at one side of the diaphragm 8, whereupon the outlet hose i l is coupled to the nipple 9 at this side of the diaphragm and the water supply hose [0 is coupled to the remaining nipple 9. When water under pressure is allowed to flow into the tank through the hose ill, the diaphragm 8 will be forced by the pressure of this water in a direction away from the nipple 9 to which the hose III is coupled, thereby forcing the liquid to be sprayed from the tank through the other nipple to which the outlet hose i l is coupled. When the spray liduid has been completely dispensed from the tank, the tank will have become filled with water at the other side of the diaphragm, and another charge of spray liquid may be had by simply adding the desired material to this water. The hose l0 and outlet hose ii are then reversed so that the hose I0 is coupled to the nipple 9 to which the outlet hose H was initially coupled and so that the outlet hose i l is coupled to the nipple 9 to which the water supply hose H) was initially coupled. The new or second charge of spray liquid may then be similarly dispensed from the tank when water under pressure is supplied by the hose I 6. This operation may be repeated as often as desired, the water used to dispense the spray liquid being utilized in forming the next charge of spray liquid.

From the foregoing description, it will be seen that I have provided an eihcient means for carrying out the stated objects of the invention.

What I claim as new is:-

1. In a fountain spraying device of the character described, a dispensing tank of elongated form adapted to constitute a reservoir for the liquid for spraying, a flexible diaphragm dividing the interior of said tank into two non-communicating chambers, outlet nipples for said tank at opposite sides of said diaphragm, said nipples being of similar form to facilitate connection of either of the same with a source of supply of water under pressure, said diaphragm being of a character to be actuated by said water under pressure when introduced at one side of said diaphragm to substantially completely discharge a liquid to be sprayed from said tank at the opposite side of said diaphragm, said nipples being arranged intermediate the ends of the tank, and inwardly convexed screens running longitudinally of the tank and over the respective nipples to prevent closing 01 the latter by said diaphragm.

2. In a fountain spraying device of the character described, a dispensing tank of elongated form adapted to constitute a reservoir for the liquid to be sprayed, a flexible diaphragm dividing the interior of said tank into two non-communicating chambers, outlet nipples for said tank at opposite sides of said diaphragm, said nipples being of similar form to facilitate connection of either of the same with a source of supply of water under pressure, said diaphragm being of a character to be actuated by said water under pressure when introduced at one side of said diaphragm to substantially completely discharge a liquid to be sprayed from said tank at the opposite side of said diaphragm, said nipples being arranged intermediate the ends of the tank, inwardly convexed screens running longitudinally of the tank and over the respective nipples to prevent closing of the latter by said diaphragm, and a wire arranged outwardly oi each screen and running from end to end of the tank beneath the central portion of said screen to maintain the inwardly convexed form thereof.

3. In a fountain spraying device of the character described, a dispensing tank of elongated form adapted to constitute a reservoir for the liquid to be sprayed, a flexible diaphragm dividing the interior of said tank into two non-communicating chambers, outlet nipples for said tank arranged intermediate the ends of the latter and at opposite sides of said diaphragm, said nipples being of similar form to facilitate connection of either of the same with a source of supply of water under pressure, said diaphragmbeing of a character to be actuated by said water under pressure when introduced at one side of said diaphragm to substantially completely discharge a liquid to be sprayed from said tank at the opposite side of said diaphragm, said tank being composed of longitudinal half sections secured together, and the margin of said diaphragm being clamped between the sections of said tank so as to form a watertight joint therebetween, and means for preventing closing of said nipples by said diaphragm.

ANSON ABRAM MARYQW.

US102997A 1936-09-28 1936-09-28 Fountain spraying device Expired - Lifetime US2097985A (en)

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Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2509570A (en) * 1947-06-21 1950-05-30 Lee William Warden Device for supplying brake fluid
US2542929A (en) * 1948-06-01 1951-02-20 Cons Vultee Aircraft Corp Tank with flexible diaphragm and spiral internal discharge channel
US2628673A (en) * 1948-08-23 1953-02-17 Carter Carburetor Corp Fuel tank
US2696185A (en) * 1951-12-26 1954-12-07 Phillips Petroleum Co Liquid cargo barge
US2717500A (en) * 1952-12-10 1955-09-13 Servel Inc Ice maker
US2731297A (en) * 1952-09-19 1956-01-17 Bjorksten Res Lab Inc Hydraulically operated liquid sprayer
US2731055A (en) * 1951-08-21 1956-01-17 Firestone Tire & Rubber Co Nonmetallic enclosure
US2735589A (en) * 1956-02-21 Portable device for
US2736356A (en) * 1954-10-18 1956-02-28 Chance Vought Aircraft Inc Expellant bladder type fuel cell
US2744662A (en) * 1952-08-07 1956-05-08 Smith Anthony Pawson Insecticide-and like spraying equipment
US2761771A (en) * 1951-10-13 1956-09-04 Chicago Bridge & Iron Co Gas storage vessel
US2819679A (en) * 1953-03-02 1958-01-14 Wilson Margaret Plastering machines
US2865541A (en) * 1956-10-08 1958-12-23 Harry F Hicks Sprayer
US2877799A (en) * 1955-10-11 1959-03-17 Honeywell Regulator Co Apparatus for transmitting pressure from a corrosive fluid to a noncorrosive fluid
US2893412A (en) * 1955-09-12 1959-07-07 Phillips Petroleum Co Fluid proportioning
US2912004A (en) * 1954-06-16 1959-11-10 Bernard Bercovitz Hydraulic accumulator and like pressure storage vessel
US2924359A (en) * 1957-02-15 1960-02-09 Thompson Ramo Wooldridge Inc Expulsion bag fuel tank
US2926816A (en) * 1953-06-30 1960-03-01 Milford A Juten Method and apparatus for dispensing fluid materials
US2953304A (en) * 1955-12-16 1960-09-20 Colgate Palmolive Co Dispensing container
US2984392A (en) * 1956-08-22 1961-05-16 Chr Olsson I Falkenberg Ab Cistern or tank for the transport and storing of different liquids
US2991906A (en) * 1957-05-27 1961-07-11 Eligoulachvili Leon Structure for transporting cargoes
US3044515A (en) * 1959-04-27 1962-07-17 Phillips Petroleum Co Self-erecting collapsible containers
US3157314A (en) * 1961-01-12 1964-11-17 Nadler Emanuel Refillable dispenser with flexible outer casing
US3421663A (en) * 1963-09-09 1969-01-14 Dynabulk Corp Material discharging device for containers
US3456834A (en) * 1963-09-09 1969-07-22 Dynabulk Corp Condensation-deterring container
US3520264A (en) * 1967-10-16 1970-07-14 Paul A Scherer Hydrofoil cargo ship
US3727795A (en) * 1970-11-16 1973-04-17 W Willsey Vehicle liquid tank transport with flexible partition
FR2298940A1 (en) * 1975-01-29 1976-08-27 Marchiori Ferruccio Machine for sprinkling plants - has plate reciprocating along cylinder with outlets in ends
US5769324A (en) * 1996-11-04 1998-06-23 Lenhart; David A. Portable washing device
US20150096639A1 (en) * 2013-10-08 2015-04-09 Performance Pulsation Control, Inc. Composite pulsation dampener

Cited By (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735589A (en) * 1956-02-21 Portable device for
US2509570A (en) * 1947-06-21 1950-05-30 Lee William Warden Device for supplying brake fluid
US2542929A (en) * 1948-06-01 1951-02-20 Cons Vultee Aircraft Corp Tank with flexible diaphragm and spiral internal discharge channel
US2628673A (en) * 1948-08-23 1953-02-17 Carter Carburetor Corp Fuel tank
US2731055A (en) * 1951-08-21 1956-01-17 Firestone Tire & Rubber Co Nonmetallic enclosure
US2761771A (en) * 1951-10-13 1956-09-04 Chicago Bridge & Iron Co Gas storage vessel
US2696185A (en) * 1951-12-26 1954-12-07 Phillips Petroleum Co Liquid cargo barge
US2744662A (en) * 1952-08-07 1956-05-08 Smith Anthony Pawson Insecticide-and like spraying equipment
US2731297A (en) * 1952-09-19 1956-01-17 Bjorksten Res Lab Inc Hydraulically operated liquid sprayer
US2717500A (en) * 1952-12-10 1955-09-13 Servel Inc Ice maker
US2819679A (en) * 1953-03-02 1958-01-14 Wilson Margaret Plastering machines
US2926816A (en) * 1953-06-30 1960-03-01 Milford A Juten Method and apparatus for dispensing fluid materials
US2912004A (en) * 1954-06-16 1959-11-10 Bernard Bercovitz Hydraulic accumulator and like pressure storage vessel
US2736356A (en) * 1954-10-18 1956-02-28 Chance Vought Aircraft Inc Expellant bladder type fuel cell
US2893412A (en) * 1955-09-12 1959-07-07 Phillips Petroleum Co Fluid proportioning
US2877799A (en) * 1955-10-11 1959-03-17 Honeywell Regulator Co Apparatus for transmitting pressure from a corrosive fluid to a noncorrosive fluid
US2953304A (en) * 1955-12-16 1960-09-20 Colgate Palmolive Co Dispensing container
US2984392A (en) * 1956-08-22 1961-05-16 Chr Olsson I Falkenberg Ab Cistern or tank for the transport and storing of different liquids
US2865541A (en) * 1956-10-08 1958-12-23 Harry F Hicks Sprayer
US2924359A (en) * 1957-02-15 1960-02-09 Thompson Ramo Wooldridge Inc Expulsion bag fuel tank
US2991906A (en) * 1957-05-27 1961-07-11 Eligoulachvili Leon Structure for transporting cargoes
US3044515A (en) * 1959-04-27 1962-07-17 Phillips Petroleum Co Self-erecting collapsible containers
US3157314A (en) * 1961-01-12 1964-11-17 Nadler Emanuel Refillable dispenser with flexible outer casing
US3421663A (en) * 1963-09-09 1969-01-14 Dynabulk Corp Material discharging device for containers
US3456834A (en) * 1963-09-09 1969-07-22 Dynabulk Corp Condensation-deterring container
US3520264A (en) * 1967-10-16 1970-07-14 Paul A Scherer Hydrofoil cargo ship
US3727795A (en) * 1970-11-16 1973-04-17 W Willsey Vehicle liquid tank transport with flexible partition
FR2298940A1 (en) * 1975-01-29 1976-08-27 Marchiori Ferruccio Machine for sprinkling plants - has plate reciprocating along cylinder with outlets in ends
US5769324A (en) * 1996-11-04 1998-06-23 Lenhart; David A. Portable washing device
US20150096639A1 (en) * 2013-10-08 2015-04-09 Performance Pulsation Control, Inc. Composite pulsation dampener
US9695970B2 (en) * 2013-10-08 2017-07-04 Performance Pulsation Control, Inc. Composite pulsation dampener

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