US3114379A - Automatic fluid supply actuated motor and piston additive device - Google Patents

Automatic fluid supply actuated motor and piston additive device Download PDF

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Publication number
US3114379A
US3114379A US13863A US1386360A US3114379A US 3114379 A US3114379 A US 3114379A US 13863 A US13863 A US 13863A US 1386360 A US1386360 A US 1386360A US 3114379 A US3114379 A US 3114379A
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US
United States
Prior art keywords
motor
piston
valve
pump
fluid
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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
US13863A
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English (en)
Inventor
Cordis Nat
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Individual
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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.)
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Publication date
Application filed by Individual filed Critical Individual
Priority to US13863A priority Critical patent/US3114379A/en
Priority to CH286161A priority patent/CH400590A/de
Priority to DE19611403751 priority patent/DE1403751A1/de
Priority to GB86226/61D priority patent/GB977081A/en
Priority to BE601140A priority patent/BE601140A/fr
Application granted granted Critical
Publication of US3114379A publication Critical patent/US3114379A/en
Anticipated expiration legal-status Critical
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Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
    • G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
    • G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K7/00—Watering equipment for stock or game
    • A01K7/02—Automatic devices ; Medication dispensers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/80—Forming a predetermined ratio of the substances to be mixed
    • B01F35/88—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise
    • B01F35/882—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances
    • B01F35/8822—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type
    • B01F35/88222—Forming a predetermined ratio of the substances to be mixed by feeding the materials batchwise using measuring chambers, e.g. volumetric pumps, for feeding the substances using measuring chambers of the piston or plunger type without external means for driving the piston, e.g. the piston being driven by one of the components
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/686—Devices for dosing liquid additives
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B13/00—Pumps specially modified to deliver fixed or variable measured quantities
    • F04B13/02—Pumps specially modified to deliver fixed or variable measured quantities of two or more fluids at the same time
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2514—Self-proportioning flow systems
    • Y10T137/2516—Interconnected flow displacement elements

Definitions

  • This invention relates to a self-powered fluid proportioning a sratus for mixing a treating fiuid with a flowing raw fluid discharging the treated fluid under pressure. More particularly, the invention relates to a system for medicating drinking water of live stock, including poultry.
  • a further object of the invention is to provide a system for feeding a first fluid into a second iiuid selected proportions over a Wide range of pressures and flow rates or" the second fluid.
  • An additional object of the invention is to provide an eiiicient and reliable device which is portable and rugged. Another object of the invention is to provide a system which requires no power for operating the apparatus other than the flowing stream being treated. It is also an object of the invention to provide an apparatus particularly adapted for use in medicating the drinking water of poultry and for delivering the treated water under pressure into the water distribution system, such as a system including drinking troughs having float-controlled inlet valves.
  • a selipropolled fluid blending apparatus which includes a hydraulic master motor operated by the primary raw fluid to be treated, a slave pump means for the treating l'luid actuated by such motor, and a delivery manifold means through which the fluid used to operate the motor and the treating fluid from the slave pump are discharged.
  • the slave pump and hydraulic motor comprise a unitary system wherein a connecting rod carried by a piston in the hydraulic motor is provided with a cylindrical chamber movable about a fixed slave pump plunger.
  • Metering and check valve means communicate with the fixed hollow plunger and the treating agent and the water are discharged into the delivery manifold means wherein the ii s become intimately mixed.
  • FIGURE 1 is an elevation, partly in section, of one embodiment of my apparatus
  • FlGURE 2 is an end View taken along the line 2-2 in PlGURE 1;
  • FIGURE 3 is another elevation of the apparatus in FIGURE 1 with components in a shifted position
  • FIGURE 4 is an end View taken along the line 4-4 in IGURE 3.
  • the apparatus illustrated includes the water inlet it the water outlet ll, the watergating assembly 13, the water motor 1 1-, the reset tappet means 15, connecting rod 16, slave pump 1'7, and treating agent valve means 15% having inlet 19 and outlet 24 ⁇ .
  • the water enters valve chamber 24 in the watergating assembly 13 through line to and is gated into the motor body 26 via flow channel 62 in slide valve do and channel or 45 to supply fluid pressure on alternate ides of the motor piston 2? via channel or
  • the water exits from opposite sides of motor piston 26 via channel or 43, channel or through channel 6% or dill) in slide valve 6-9 to chamber 2-7 or 2?; in block 35 to outlet line 11.
  • the slave pump 17 comprises a connecting rod 16 carried by the face of the piston 2?, rod passing through the end wall of the motor body 25.
  • the pump plunger 3b is mounted in the opposite wall 35' of the motor body 26 and is provided with the G-ring gaskets on either side of the flange 37 on plunger 39, as shown in FIGURES 1 and 3.
  • the slave pump valve means 18 fixed to the end wall 35 contains the inlet and outlet check valve assemblies 38 and 46 and the inlet connection 19 and outlet 2%.
  • a bore in the end of rod 16 accommodates the fixed pump plunger 3d, the cylinder to operating to-and-fro over the plunger in response to the movement of the motor piston 29.
  • the piston 29 is driven by the water entering the gating system 13 and expelled by the piston 29 alternately through channels 42 and 43, shunt valve so and the manifold block 39 which discharges through outlet 11.
  • the connecting rod 16 moves the cylinder ill away from the pumping plunger 3t) treating fluid is drawn into the treating agent valve assembly 18 through the open inlet check valve 38 and at the same time the suction produced by the withdrawal of the cylinder 49 about the hollow plunger 3% closes the outlet check valve 46, which when subsequently opened discharges into the manifold 3?.
  • a multiplicity of check valvepump assemblies may be provided and actuated by the water motor 14. In this way several types or" treating agents or additives may be blended with the water at the same time.
  • the pumping valve block l8 houses the inlet check valve 38 and the outlet valve 46.
  • the inlet line it? is connected to the inlet channel.
  • the inlet check valve 3% comprises a deformable hol ow cylinder 5% having a selfclosing port Sit.
  • the outlet check valve it comprises a plug 52 held by spring 53 against the valve seat.
  • the delivery channel 54- communicates with the valve block 213 above the spring-loaded plug 52 and discharges by line 20 into the manifold 39.
  • the slave pump 17 includes the cylinder shaft com prising the connecting rod 16 with its pump cylinder boreiil.
  • the treating fluid plunger 30 is tubular with an i ternal pumping channel Elia. O ring 55 on the free end. of the pumping plunger 30 engages the wall of the pump cylinder 4% to provide a pumping seal.
  • the flow channel 62 in the slide valve 69 is alternately brought into register with the appropriate channel 42 or d3 and the motor cylinder outlet channels or 35 to direct flow into and through the valving chamber 13, the motor body' 26 on alternate sides of the piston 29, and discharge through manifold
  • To control the gating of the driving water into the motor l4: 1 provide the selfdubricated plastic shunt valve 63 which is shifted by the Valve rod '75" having loop 71.
  • the connecting rod 16 carries the rocker assembly 35 comprising a holder '73 fixed to the reciprocating rod 16,.
  • rocker arm 74 pivotally held by pin '75, stud '76- passing through the rocker arm '74 and alternately con tacting spring-loaded pins '77 and
  • the arm 74 excnds through the loop '71 and the upper end is provided. with an adjustable cap '75 which contacts the snubbing roller 8d held by roller bracliet Ell which is secured to the top of the shunt valve chamber 24.
  • rocker arm and holder may be replaced by a section of flexible shaft extending through the loop in the valve rod end, the shaft whipping under the roller and shifting the shunt valve as described above.
  • the end walls 34 and 35 are secured to the motor body 26' by bolted flanges, but it will be apparent that other socuring means may be used.
  • Materials of construction will be selected to be com-- patible with the fluids.
  • corrosive treating agents 1 may use a nylon pumping plunger 34] in a glass or stainless steel cylinder 4%, and the check valve assemblies 33 and 46 in block 18 may be of plastic or stainless st el.
  • Other metals provided with ceramic or plastic coatings also may be used.
  • a fluid-powered dispenser for use with water systems which comprises in combination, water supply inlet means, constant displacement hydraulic motor means into which said inlet means discharges, slave displacement pump means, said displacement pump means and said motor means having outlet conduit means discharging into delivery conduit means, and master piston means in said motor means, said displacement pump means include"- ing slave barrel means and cantilever-mounted tubular pump means, said slave barrel means and said tubular pump means being in telescoping axial alignment and both being disposed within said motor means.
  • a fluid proportioning device comprising a master hydraulic motor means, slave pump means actuated by “cial array, a minor piston in said pump means, said or piston comprising a tubular member and being of substt “ally smaller displacement than said major piston, connecting rod means carried by said major piston means, pump barrel means carried by said connecting rod at one end thereof within said motor n eans, said barrel means being rcciprocatcd along said minor piston, spring-loaded toggle arm means linked to the other end of said connecting rod exterior of said motor means, valve for gating a first fluid through said motor means, said toggle arm means actuating sai gating valve means, paired check valve means for gating a second fluid through said pump, and delivery conduit discharging a proportioned mixture of fluids from said motor means and said slave pump.
  • a treater device for fluid systems which comprises a first cylinder, :1 first piston means operable in said first cylinder, said piston means including a connecting rod, a second cylinder in said connecting rod associated with said first piston means, a second piston within said second cylinder pumping barrel having communication with said second cylinder intermediate the ends of said barrel, said barrel having inlet and outlet ends, check valve means at inlet and outlet ends of said barrel, on-oif control valve means gating a first fluid into said first cylinder alternately on opposite sides of said first piston, said second piston being wholly within said first cylinder, and means to actuate said control valve means.
  • said means for actuating said control means comprises a spring-loaded tappet means, said tappet means being carried by said connecting rod fixed to the first piston and having a free oscillating end exterior of said first cylinder which positions said control valve means.
  • control valve means comprises rod means and a separable slide member shiftable therewith exposing alternate fluid supply channels discharging into said first cylinder on opposite es of the first piston.
  • Proportioning apparatus comprising a pressure operated hydraulic motor, said motor comprising a first piston reciprocatable within a chamber, and connecting rod means propelled by said piston, conduit means for delivering a first liquid under pressure to said motor, gating valve means interposed said conduit means and said chamber, spring-loaded pivoted valve-shifting arm means between said connecting rod means and said gating valve means, second conduit means for discharging liquid from said motor, reciprocating pump means wholly within said chamber and driven by said motor, the said pump means including pump chamber means, a pumpim piston and a pump barrel in said connecting rod, said barrel operating about said pumping piston, .ctering check valve means controlling flow of a second liquid into said pump means, second check valve means controlling flow from said pump means, and delivery conduit means into which said second conduit means and said second check valve means discharge mixed first and second liquids.
  • valve gating means comprises a separa le flow-diverting member and a shiftable hold r for said diverting member, said diverting member being shifted by said holder to expose alternate water supply channels and thereby to gate flow into said motor means on opposite sides of the said first piston.
  • An apparatus for blending two fluids in selected proportions which comprises a master hydraulic motor means driven by the first of said fluids, slave pump means for the second of said fluids, said slave pump means including a first fixed hollow piston, a pump chamber, a pair of opposed check valves controlling the inlet and outlet of said chamber, said motor means comprising a second piston operating within a motor chamber, a connecting rod fixed to said second piston, a cylindrical chamber in an end of said rod, said cylindrical chamber receiving said first hollow piston whereby movement of said second 5 to co-mingle the fluids in the desired proportions.
US13863A 1960-03-09 1960-03-09 Automatic fluid supply actuated motor and piston additive device Expired - Lifetime US3114379A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US13863A US3114379A (en) 1960-03-09 1960-03-09 Automatic fluid supply actuated motor and piston additive device
CH286161A CH400590A (de) 1960-03-09 1961-03-09 Flüssigkeitsdosierapparat mit Eigenantrieb
DE19611403751 DE1403751A1 (de) 1960-03-09 1961-03-09 Behandlungsvorrichtung fuer Wasserversorgungsanlagen
GB86226/61D GB977081A (en) 1960-03-09 1961-03-09 Treater for water system
BE601140A BE601140A (fr) 1960-03-09 1961-03-09 Appareil de traitement pour canalisations d'eau

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13863A US3114379A (en) 1960-03-09 1960-03-09 Automatic fluid supply actuated motor and piston additive device

Publications (1)

Publication Number Publication Date
US3114379A true US3114379A (en) 1963-12-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
US13863A Expired - Lifetime US3114379A (en) 1960-03-09 1960-03-09 Automatic fluid supply actuated motor and piston additive device

Country Status (5)

Country Link
US (1) US3114379A (de)
BE (1) BE601140A (de)
CH (1) CH400590A (de)
DE (1) DE1403751A1 (de)
GB (1) GB977081A (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357360A (en) * 1965-11-22 1967-12-12 Purex Corp Ltd Hydraulic pumping system
US3469594A (en) * 1966-02-01 1969-09-30 Mccaffrey D M Hydraulic-operated fluid mixing pump
US4572229A (en) * 1984-02-02 1986-02-25 Thomas D. Mueller Variable proportioner
FR2588058A1 (fr) * 1985-09-30 1987-04-03 Foegle Rene Dispositif pour le dosage automatique d'un fluide et pour sa distribution automatique
US5002469A (en) * 1987-05-28 1991-03-26 Yamada Yuki Seizo Co., Ltd. Switching device for reciprocating pumps
US5055008A (en) * 1990-01-29 1991-10-08 Chemilizer Products, Inc. Proportionating pump for liquid additive metering
US5234322A (en) * 1992-12-24 1993-08-10 Chemilizer Products, Inc. Proportioning pump improvements
US5433240A (en) * 1994-01-21 1995-07-18 Crown Technology Corporation Low-ratio proportioner
US6485272B2 (en) 2001-01-23 2002-11-26 Thomas D. Mueller Fluid proportioner
CN107008172A (zh) * 2013-03-11 2017-08-04 Oms投资有限公司 用于喷雾器系统的液压混合设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1155711A (en) * 1979-09-21 1983-10-25 William S. Credle, Jr. Reciprocating pump and reversing mechanism therefor
US4634350A (en) * 1981-11-12 1987-01-06 The Coca-Cola Company Double acting diaphragm pump and reversing mechanism therefor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203832A (en) * 1939-10-30 1940-06-11 Raymond S Malburg Embalming device
US2463552A (en) * 1947-03-03 1949-03-08 Donald H Newhall High-pressure hydraulic system
US2887094A (en) * 1957-07-05 1959-05-19 John E Krukemeier Water supply actuated medicinal additive proportioning device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203832A (en) * 1939-10-30 1940-06-11 Raymond S Malburg Embalming device
US2463552A (en) * 1947-03-03 1949-03-08 Donald H Newhall High-pressure hydraulic system
US2887094A (en) * 1957-07-05 1959-05-19 John E Krukemeier Water supply actuated medicinal additive proportioning device

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357360A (en) * 1965-11-22 1967-12-12 Purex Corp Ltd Hydraulic pumping system
US3469594A (en) * 1966-02-01 1969-09-30 Mccaffrey D M Hydraulic-operated fluid mixing pump
US4572229A (en) * 1984-02-02 1986-02-25 Thomas D. Mueller Variable proportioner
FR2588058A1 (fr) * 1985-09-30 1987-04-03 Foegle Rene Dispositif pour le dosage automatique d'un fluide et pour sa distribution automatique
WO1987001964A1 (fr) * 1985-09-30 1987-04-09 Foegle Rene Dispositif pour le dosage automatique d'un fluide et pour sa distribution automatique
US5002469A (en) * 1987-05-28 1991-03-26 Yamada Yuki Seizo Co., Ltd. Switching device for reciprocating pumps
US5055008A (en) * 1990-01-29 1991-10-08 Chemilizer Products, Inc. Proportionating pump for liquid additive metering
US5234322A (en) * 1992-12-24 1993-08-10 Chemilizer Products, Inc. Proportioning pump improvements
US5433240A (en) * 1994-01-21 1995-07-18 Crown Technology Corporation Low-ratio proportioner
US6485272B2 (en) 2001-01-23 2002-11-26 Thomas D. Mueller Fluid proportioner
CN107008172A (zh) * 2013-03-11 2017-08-04 Oms投资有限公司 用于喷雾器系统的液压混合设备
CN107008172B (zh) * 2013-03-11 2020-02-11 Oms投资有限公司 用于喷雾器系统的液压混合设备

Also Published As

Publication number Publication date
GB977081A (en) 1964-12-02
DE1403751A1 (de) 1969-01-30
CH400590A (de) 1965-10-15
BE601140A (fr) 1961-09-11

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