US2481279A - Chemical spraying device - Google Patents

Chemical spraying device Download PDF

Info

Publication number
US2481279A
US2481279A US733333A US73333347A US2481279A US 2481279 A US2481279 A US 2481279A US 733333 A US733333 A US 733333A US 73333347 A US73333347 A US 73333347A US 2481279 A US2481279 A US 2481279A
Authority
US
United States
Prior art keywords
chamber
block
chemical
spider
rod
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 - Lifetime
Application number
US733333A
Inventor
Louis L Barr
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 US733333A priority Critical patent/US2481279A/en
Application granted granted Critical
Publication of US2481279A publication Critical patent/US2481279A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2402—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device
    • B05B7/2462—Apparatus to be carried on or by a person, e.g. by hand; Apparatus comprising containers fixed to the discharge device using a carrying liquid flowing through the container for dissolving a block of solid material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/042—Adding fertiliser to watering systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/24—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/26—Apparatus in which liquids or other fluent materials from different sources are brought together before entering the discharge device

Definitions

  • My invention relates to a spray device suitable for spraying a dissolved chemical or fertilizer alon with or as part of a water spray, from an ordinary water hose.
  • One object of my invention is to provide means for supporting a soluble chemical or fertilizing material in block form in such manner that the flow of water to the discharge nozzle of a hose will move along the exposed surface of the block, at all sides thereof and gradually dissolve the same.
  • Another object of my invention is to provide, in a device of the character referred to in the preceding paragraph, means for preventing lumps of the soluble material from being carried into the hose nozzle.
  • An ordinary garden hose is indicated at 8 and has the usual nozzle 9.
  • my chemical-containing device is interposed between the hose and the nozzle.
  • This device comprises a tubular chamber 10 having threaded connection with a valve block ll.
  • These members I9 and II respectively have screw-threaded connection with the nozzle and the hose.
  • a spider i2 fits loosely within the chamber l0 and has a threaded hub l3, to receive the threaded end of a rod I4, to thereby support the rod centrally of the chamber II].
  • a screen plate has a central hole through which the rod extends and serves to prevent loosened lumps of the soluble block I6 from being carried past the spider and into the nozzle.
  • the block material may be of an insecticidal nature or in the form of a fertilizer chemical and has a central hole through which the rod l4 extends and whereby the block is held in spaced relation to the side walls of the chamber I0, so that water can readily flow alon the sides of the block and through the screen I5 to a, nozzle 9.
  • the rear end of the rod extends loosely through a spider I"! which abuts the rear end of the chamber and whose primary purpose is to support the rear end of the rod l4.
  • spokes 18 in the spider help to give a churning effect to the stream of water, so that there is turbulence around the periphery of the block l6, which assists in dissolving the block.
  • the member ll contains a tapered bore for a valve or stop cock l9 that is releasably held in place by a Washer 29 and a screw 2
  • a valve or stop cock l9 that is releasably held in place by a Washer 29 and a screw 2
  • a chemical spray device comprising a chamber of tubular form open at its ends, means for connecting the rear end of the chamber to a water hose, means for connecting the forward end of the chamber to a discharge nozzle, a radially disposed seating surface in the forward end of the chamber, a spider having seating engagement with said surface, a rod arranged to extend centrally through a block of soluble material in the chamber and having its forward end in threaded engagement with the said spider, and a spider at the rear end of the chamber and having a central opening for loosely receiving the rod, the connection between the rear end of the chamber and a hose comprising a valve block with which the chamber has screw-threaded engagement at its rear end.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Fertilizing (AREA)

Description

Sept. 6, 1949. 1.. BARR 2,431,279
CHEMICAL SPRAYING DEVICE Filed March 8, 1947 134 .2 *EALQCJ 44 .4
IN VEN TOR.
LOU/'5 L. 5/1/15? BYMMM Patented Sept. 6, 1949 UNITED STATES @ATENT OFFICE 1 Claim.
My invention relates to a spray device suitable for spraying a dissolved chemical or fertilizer alon with or as part of a water spray, from an ordinary water hose.
One object of my invention is to provide means for supporting a soluble chemical or fertilizing material in block form in such manner that the flow of water to the discharge nozzle of a hose will move along the exposed surface of the block, at all sides thereof and gradually dissolve the same.
Another object of my invention is to provide, in a device of the character referred to in the preceding paragraph, means for preventing lumps of the soluble material from being carried into the hose nozzle.
In the accompanying drawing, Figure 1 is a longitudinal sectional view through my device, showing the interior construction thereof and the manner in which the device is connected to a garden hose and its nozzle; Fig. 2 is a face view of the spider in the rear portion of the chemicalcontaining chamber; Fig. 3 is an end view of the block of chemical material or fertilizer in the chamber; Fig. 4 is a face view of the screening device mounted at the forward end of the block; Fig. 5 is a view showing the spider for holding the rod that supports the chemical block in centralized position in the chamber, at the front end thereof, and Fig. 6 shows the rod that extends through the chemical block for supporting the same.
An ordinary garden hose is indicated at 8 and has the usual nozzle 9. In the present case however, my chemical-containing device is interposed between the hose and the nozzle. This device comprises a tubular chamber 10 having threaded connection with a valve block ll. These members I9 and II respectively have screw-threaded connection with the nozzle and the hose. A spider i2 fits loosely within the chamber l0 and has a threaded hub l3, to receive the threaded end of a rod I4, to thereby support the rod centrally of the chamber II]. A screen plate has a central hole through which the rod extends and serves to prevent loosened lumps of the soluble block I6 from being carried past the spider and into the nozzle.
The block material may be of an insecticidal nature or in the form of a fertilizer chemical and has a central hole through which the rod l4 extends and whereby the block is held in spaced relation to the side walls of the chamber I0, so that water can readily flow alon the sides of the block and through the screen I5 to a, nozzle 9. The rear end of the rod extends loosely through a spider I"! which abuts the rear end of the chamber and whose primary purpose is to support the rear end of the rod l4. However, spokes 18 in the spider help to give a churning effect to the stream of water, so that there is turbulence around the periphery of the block l6, which assists in dissolving the block.
The member ll contains a tapered bore for a valve or stop cock l9 that is releasably held in place by a Washer 29 and a screw 2|. When the valve I9 is turned to open position as shown in Fig. 1, there will be flow of water through the ports in the member I l and the valve. This valve serves as a convenient means for shutting off water flow when the chamber 19 is to be disconnected for the insertion of a chemical block I6.
I claim as my invention:
A chemical spray device comprising a chamber of tubular form open at its ends, means for connecting the rear end of the chamber to a water hose, means for connecting the forward end of the chamber to a discharge nozzle, a radially disposed seating surface in the forward end of the chamber, a spider having seating engagement with said surface, a rod arranged to extend centrally through a block of soluble material in the chamber and having its forward end in threaded engagement with the said spider, and a spider at the rear end of the chamber and having a central opening for loosely receiving the rod, the connection between the rear end of the chamber and a hose comprising a valve block with which the chamber has screw-threaded engagement at its rear end.
LOUIS L. BARR.
REFERENCES CITED The following references are of record in the file of this patent:
UNITED STATES PATENTS Number Name Date 1,469,065 DArcy Sept. 25, 1923 1,579,869 Klages Apr. 6, 1926 1,781,188 Neilson Nov. 11, 1930
US733333A 1947-03-08 1947-03-08 Chemical spraying device Expired - Lifetime US2481279A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US733333A US2481279A (en) 1947-03-08 1947-03-08 Chemical spraying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US733333A US2481279A (en) 1947-03-08 1947-03-08 Chemical spraying device

Publications (1)

Publication Number Publication Date
US2481279A true US2481279A (en) 1949-09-06

Family

ID=24947178

Family Applications (1)

Application Number Title Priority Date Filing Date
US733333A Expired - Lifetime US2481279A (en) 1947-03-08 1947-03-08 Chemical spraying device

Country Status (1)

Country Link
US (1) US2481279A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814528A (en) * 1954-02-01 1957-11-26 Blasczyk Leon Device for applying soluble fertilizer
US3578776A (en) * 1968-08-22 1971-05-18 Tesco Chem Inc Chemical feeder
US6618977B1 (en) 2002-03-29 2003-09-16 Santo J Curro Method and device for harvesting earthworms
US20100078184A1 (en) * 2008-09-29 2010-04-01 Pellittiere Ii Michael M Fixed residential fire suppression system
WO2017074337A1 (en) 2015-10-28 2017-05-04 Crossford International, Llc Hand-held solid chemical applicator

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1469065A (en) * 1922-06-14 1923-09-25 Arcy Harry J D Fertilizer-spraying device
US1579869A (en) * 1924-03-08 1926-04-06 Alkay Specialty Company Dishwashing device
US1781188A (en) * 1929-08-01 1930-11-11 Earl M Morley Treating material dispersion

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1469065A (en) * 1922-06-14 1923-09-25 Arcy Harry J D Fertilizer-spraying device
US1579869A (en) * 1924-03-08 1926-04-06 Alkay Specialty Company Dishwashing device
US1781188A (en) * 1929-08-01 1930-11-11 Earl M Morley Treating material dispersion

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2814528A (en) * 1954-02-01 1957-11-26 Blasczyk Leon Device for applying soluble fertilizer
US3578776A (en) * 1968-08-22 1971-05-18 Tesco Chem Inc Chemical feeder
US6618977B1 (en) 2002-03-29 2003-09-16 Santo J Curro Method and device for harvesting earthworms
US20100078184A1 (en) * 2008-09-29 2010-04-01 Pellittiere Ii Michael M Fixed residential fire suppression system
WO2017074337A1 (en) 2015-10-28 2017-05-04 Crossford International, Llc Hand-held solid chemical applicator
EP3368228A4 (en) * 2015-10-28 2019-07-03 Crossford International, LLC Hand-held solid chemical applicator

Similar Documents

Publication Publication Date Title
US2333767A (en) Hose nozzle
GB933706A (en) Spray gun
US2755968A (en) Rubber tipped nozzle
US2481279A (en) Chemical spraying device
US3112885A (en) Sprayer with turret nozzle assembly
US2259215A (en) Spray gun
US2618511A (en) Stirrup nozzle
US2235278A (en) Spraying device
US2218790A (en) Sprayer
US2819115A (en) Adjustable sprinkler with support means
US2337149A (en) Cartridge chamber and cartridge for spraying devices
US2796297A (en) Sudser for vacuum cleaners
GB1151448A (en) Improvements in a Spray Nozzle Structure
US2723160A (en) Spraying machines
US5261607A (en) Water sprayer assembly and fluid coupling device particularly useful therein
US2271722A (en) Fertilizer distributor
GB812737A (en) Improvements in and connected with showering roses
GB545653A (en) Improvements relating to combined jet and diffuser nozzles for use in fire fighting
NO132113B (en)
GB1029821A (en) Improvements in or relating to hose reels
GB610811A (en) Improvements in and relating to devices for flushing drain traps
US1969157A (en) Fluid fuel burner
CN208572876U (en) A kind of irrigation rig of the ecological agriculture
US2804342A (en) Fogging device
GB663485A (en) Improvements relating to liquid fuel burners