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US1201395A - Fluid-pressure agitator. - Google Patents

Fluid-pressure agitator. Download PDF

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Publication number
US1201395A
US1201395A US73134412A US1912731344A US1201395A US 1201395 A US1201395 A US 1201395A US 73134412 A US73134412 A US 73134412A US 1912731344 A US1912731344 A US 1912731344A US 1201395 A US1201395 A US 1201395A
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US
United States
Prior art keywords
fluid
barrel
plug
agitator
pigment
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
US73134412A
Inventor
Harry Vissering
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CHAS R LONG JR Co
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CHAS R LONG JR CO
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Publication date
Application filed by CHAS R LONG JR CO filed Critical CHAS R LONG JR CO
Priority to US73134412A priority Critical patent/US1201395A/en
Application granted granted Critical
Publication of US1201395A publication Critical patent/US1201395A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20Mixing gases with liquids
    • B01F23/23Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/231Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
    • B01F23/23105Arrangement or manipulation of the gas bubbling devices
    • B01F23/2312Diffusers
    • B01F23/23126Diffusers characterised by the shape of the diffuser element
    • B01F23/231265Diffusers characterised by the shape of the diffuser element being tubes, tubular elements, cylindrical elements or set of tubes

Definitions

  • barrels such devices bein particularly useful in connection with suc paints as employ 'oil, water, or other relatively light liquid as the fluid vehicle and-lead, or otherrelatively I V both the cost thereof and that of applying tion are to provide improved means whereby the fluid contents of the barrel may be eflectively stirred up, and this with a minimum loss oftime, a minimum of expense, and without destruction of the barrel; thepro-v visionflof an improved device for the 'purpose characterized, which is provided with automatic means for restraining any acci:
  • the pigment is wasted, second, the paint from whichit is deposited does not contain either the color or the, body which it should.
  • a I I In the drawings have indicated a barrel, 10, formed, of the usual staves, 11, and hav ing a head, 12, the staves being held in positents of the barrel and thereby efi'ectingan intimate commingling thereof, and the vcase of fluids" containing a vrelatively heavy content which should be heldin suspension mixing'it with the fluid I employ a pipe,
  • ai hollow'plug l8 which preferably has threaded engagement with an aperture formed inone of thegstaves, 11, as indicated at 19.
  • Thehollow plug, 18, is preferably.
  • the form of device just described is perhaps the most economical in manufacture and the simplest in form, andisthe one preferably applied by me to barrels having a suflicient distance between the first and second hoops to permit its application.
  • the perforated pipe .15 should be kept substantially parallel to, the bottom of the barrel and shouldnot, be placed too far away from' the sediment, and it apparent t'hat the useofthespn'al form of p pe peri'n ts the placing of .an increased length thereof in the, barrel without remow in'g any naterial portion thereof from the normal level of the sediment.
  • a hollow plug provided with means whereby it may be attached to a container, means for connecting the hollow plug to' asource of fluid pressure and a stop-plug for preventing gravitation outwardly of fluid through said hollow plug, a check valve adapted to act as an auxiliary means for such prevention on the removal of the stop-plug.
  • an agitator comprising, in combination, a hollow plug eXteriorly threaded to engage with said container, a perforated pipe carried at one end by said plug, saidpipe being closed at its opposite ,end and arranged substantially horizontal to and having its major portion spaced away from the head of said container, and a connection through said plug for a source of compressed fluid, eX- ternal means for closing said connection, and a check valve for restraining back flow of fluid through said connection.
  • an agitator comprising, in combination, a hollowplug eXteriorly threaded to engage with said container, a closure for said plug disposed eXteriorly of the container, and a perforated pipe having threaded engagement with said plug at oneend thereof, the opposit'e end of said plug being threaded for the reception of the closure and adapted for a connection to a source of fluid pressure,

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paints Or Removers (AREA)

Description

H. VISSERING.
FLUID PRESSURE AGITATOR. APPLICATION FILED Nov; I4, 1912. I
1 ,201,395. Patented 0ct.17,1 916.
WNW/586g Ill/VENTOR Wilw W- m: mamas Fin-Rs cu. PHOTO Lmm. wAsumuran, n, c.
v the following is a specification. My present inventlon relates in general to HARRY VISSERING, OF CHICAGO, ILLINOIS, AssIGNoR TO oHAs; It; Lone, an, 00,01
LOUISVILLE, KENTUCKY, A CORPORATION or Q KENTUCKY.
"FLUID-PRESSURE AGITATOR. 1
bin- Specification of Letters Patent.
To all whom it may concern: 7
Be it known that I, HARRY VISSERING, a citizen of the United States, and a resident of Chicago, in the State of Illinois, have in: vented certain new and useful Improvements in Fluid-Pressure Agitators, of which mixing devlces and more particularlyto agitators for mixing the contents of containers used for the supply of mixtures of fluids, or of mixtures including a fluid and a solid, of
, different specific gravities, and has special reference to the provisionof animproved agitator for mixing the contents of paint. barrels, such devices bein particularly useful in connection with suc paints as employ 'oil, water, or other relatively light liquid as the fluid vehicle and-lead, or otherrelatively I V both the cost thereof and that of applying tion are to provide improved means whereby the fluid contents of the barrel may be eflectively stirred up, and this with a minimum loss oftime, a minimum of expense, and without destruction of the barrel; thepro-v visionflof an improved device for the 'purpose characterized, which is provided with automatic means for restraining any acci:
dental removal? ofthe contents of the con tainer; to provide a device so characterized which maybe applied with facility to practically any known type of barrel, together with such other objectsas may hereafter ap ear.:
Much trouble curred at this dayin connection with the use of paintshaving relatively heavy, pigment and especially paints whichiare used inlarge quantities for railroad purposes, such as painting cars, bridges andthe like, since the heavy pigment settles by; gravity tothe bottom of the barrel, and in order to efficiently stir up and thereby effectively incorporate it with the oil or other j-fluidvehicle of the I paint considerable exertion on the partof,
the useris required.
,Within my observation it practically invariably occurs in such cases that the paint is not properly stirred before using and that when nearly all 'of the fluid content of the barrel isremoved, a sediment of from three to six inches'of pigment, which has'been deposited from thepaint theretofore used and which isv not available owing solely-c to the removal of its proper vehicle, will be is encountered and: loss in-:
supply ofoil and properly work it up with this pigment, such pigment is usually thrown PatentedOctalj, 1.91.6. Application filed Novemberl l, 1912. 'Seria1No.731,344. i I
away, which causes 'a manifold loss, first, N
that the pigment is wasted, second, the paint from whichit is deposited does not contain either the color or the, body which it should.
have, third, time is unnecessarily spent in endeavoring to incorporate the pigment in, the fluidvehicle by hand, to which maybe added, fourth, that in order effectively to stirupthe contents of the barrel it is neces* sary to remove one head therefrom, consequently making the barrel unfit for-"future use and thereforeunsalable, all of-which objections; not only render a given paint 7 less effective than it should be, but also make the same greater than it should be.
In theattainment of the objects above set forth and overcomingthe disadvantageous conditions suggested, I have provided the ing drawings wherein constructions illustrated in the accompany- Figuresl, 2 and 3. are sectional, perspective views'of portions of barrels having devices embodying my present invention ap- 1 plied thereto;- Fig. 4 is an enlarged detail- View of a portion of the device shown 1 in Fig.1. a I I In the drawings have indicated a barrel, 10, formed, of the usual staves, 11, and hav ing a head, 12, the staves being held in positents of the barrel and thereby efi'ectingan intimate commingling thereof, and the vcase of fluids" containing a vrelatively heavy content which should be heldin suspension mixing'it with the fluid I employ a pipe,
cap,= 17, and the opposite end being carried therein, but which tendsto gravitate toward 1 the'bottom head, 12, of the barrel and form a ,sedimentthere, stirring up'the sediment and a by, ai hollow'plug l8, which preferably has threaded engagement with an aperture formed inone of thegstaves, 11, as indicated at 19. Thehollow plug, 18, is preferably.
threaded, int eriorly atone end as indicated at 20 for the reception of the pipe, 16,and
at the opposite end its periphery is given the ception, first, of the closing plug, 22, and,
second, for the attachment thereto of a connection, such as a pipe 23 to a source of com-I For the purpose pressed air (not shown.) of restraining effiux of the'fluid contents of the barrel through the hollow plug, 18, after the removal of the closing plug, 22, for the attachment of the pipe, 23, to such plug, 18, I employ a sliding check valve, 24:.
The form of device just described is perhaps the most economical in manufacture and the simplest in form, andisthe one preferably applied by me to barrels having a suflicient distance between the first and second hoops to permit its application.
Referring now to the device ofFigs. 2 and 3 it will be here observed that I have illustrated a form of device which Iemploy for application to barrels which have their hoops so placed that the previously described form of construction may not conveniently be employed. In the present form ofdevice it will beobserved that the perforated pipe, 15 is bent as indicatedHa-t 25 and in lieu of the sliding check valve of the first mentioned device I employ the ball valve, 2%. The bend at 25 permits in sertion of the pipe through and fastening of the plug. in the bottom of the barrel, Without disturbance ofits parallelism to such bottom. 7
In mixing paints containing an extra heavy pigment and other fluids, for the mixing ,of which the devices of Figs. 1 and 2 would be inadequate, I preferably. employ the form of device shown in Fig. 3 in which it willbe observed oninspectio'n ofjFig. 3
that the pipe 15 is given the form of a continuous spiral, I being thus enabledto, as t were, SQIGW lt 1I1t0 tl1e barrel through a brittom openlng.- In order to secure the mosteifective results from the. use of com-y pressed air, the perforated pipe .15, should be kept substantially parallel to, the bottom of the barrel and shouldnot, be placed too far away from' the sediment, and it apparent t'hat the useofthespn'al form of p pe peri'n ts the placing of .an increased length thereof in the, barrel without remow in'g any naterial portion thereof from the normal level of the sediment.
I. have found thatinthe use of barrels equipped with my improved. agitator, when a hole such indicated at 26' is bored threugh. the heajd .l 3, (if the barrel, it is unnecessary to remove the upper head of the barrel since such hole is adequate t6 relieve the air pressure by venting it to the atmosphere. IVhen the barrel is standing in the position indicated in the drawings,
the agitator arranged across the bottom, and
air admitted to the perforated pipe under pressure, not only is the whole fluid content of the barrel, such as the vehicle and 'pigment held in suspension therein, thoroughly stirred up and mixed without the least efl'ortonthe part of the workmen, but also any sediment which may have been precipitated to the bottom of the barrel is washedup therefrom by the air blast and thoroughly.commingled with such fluid content. 7
Having thus described my invention and illustrated its use, what I claim as new and desire to secure by Letters Patent is:
1. In an apparatus of the character described, in combination, a hollow plug provided with means whereby it may be attached to a container, means for connecting the hollow plug to' asource of fluid pressure and a stop-plug for preventing gravitation outwardly of fluid through said hollow plug, a check valve adapted to act as an auxiliary means for such prevention on the removal of the stop-plug.
2. In combination with a container, an agitator comprising, in combination, a hollow plug eXteriorly threaded to engage with said container, a perforated pipe carried at one end by said plug, saidpipe being closed at its opposite ,end and arranged substantially horizontal to and having its major portion spaced away from the head of said container, and a connection through said plug for a source of compressed fluid, eX- ternal means for closing said connection, and a check valve for restraining back flow of fluid through said connection.
3. In combination with a container, an agitator comprising, in combination, a hollowplug eXteriorly threaded to engage with said container, a closure for said plug disposed eXteriorly of the container, and a perforated pipe having threaded engagement with said plug at oneend thereof, the opposit'e end of said plug being threaded for the reception of the closure and adapted for a connection to a source of fluid pressure,
a check valve being arranged in said hol PAUL CARPENTER, MARTHA IVESTMAN.
665142; at thfipfi't y be attained for his c nts @5 3 BS addressing the Commissioner of Patents.
Washington, 1).;0." v
US73134412A 1912-11-14 1912-11-14 Fluid-pressure agitator. Expired - Lifetime US1201395A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583725A (en) * 1948-08-09 1952-01-29 David S Brown Agitating device for liquid containing tanks
US4119686A (en) * 1977-10-03 1978-10-10 California Cooperage Hydro-jet fitting for hot tub
US5128072A (en) * 1989-12-19 1992-07-07 Schydlo Martin Fluid-jet generator for a liquid receptacle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583725A (en) * 1948-08-09 1952-01-29 David S Brown Agitating device for liquid containing tanks
US4119686A (en) * 1977-10-03 1978-10-10 California Cooperage Hydro-jet fitting for hot tub
US5128072A (en) * 1989-12-19 1992-07-07 Schydlo Martin Fluid-jet generator for a liquid receptacle

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