US3088633A - Pouring head for pressureless pouring of liquids - Google Patents

Pouring head for pressureless pouring of liquids Download PDF

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Publication number
US3088633A
US3088633A US847829A US84782959A US3088633A US 3088633 A US3088633 A US 3088633A US 847829 A US847829 A US 847829A US 84782959 A US84782959 A US 84782959A US 3088633 A US3088633 A US 3088633A
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US
United States
Prior art keywords
chamber
pouring
liquid
container
slot
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
US847829A
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English (en)
Inventor
Glaus Bernhard
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.)
Ulrich Steinemann AG
Ulrich Steinemann AG Maschinenfabrik
Original Assignee
Ulrich Steinemann AG
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 Ulrich Steinemann AG filed Critical Ulrich Steinemann AG
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Publication of US3088633A publication Critical patent/US3088633A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work

Definitions

  • the present invention relates to a pouring head with a slot through which liquid flows without pressure, such as the varnish of a varnish pouring machine which flows on to a work-piece.
  • the present invention is characterized by the fact that the pouring head is provided with two chambers of which one is equipped with a supply duct, an adjustable outlet and an overflow passage leading into the second chamber which is separated from the first chamber by an overflow wall and possesses at least one inclined outlet channel with an outlet slot.
  • FIG. 1 is a view of the pouring head in the direction of the arrow A in FIG. 2, and
  • FIG. 2 is an enlarged side view in the direction of the arrow B in FIG. 1.
  • the pouring head is formed as a cast longitudinal body or container 1, having end walls 2 and 3. Extending through body 1 is a shaft journaled in bearings 6 and 6a in said end walls. The portion of the shaft projecting beyond end wall 3 carries a hand lever 7 designed to rotate the shaft. A generally cylindrical body 4 is eccentrically mounted on said shaft inside the container walls and forms a pouring slot 8 which can be adjusted to various widths by rotating the shaft and eccentrical body.
  • the space within the container is divided by means of a partition wall 12 into two chambers 9 and 10.
  • a liquid delivery tube 11 opens into chamber 9 so as to connect the latter with a supply pump (not shown).
  • the partition wall 12 of the body 1 is lower than the end wall 13 of the chamber 10 so that the partition wall 12 forms an overflow from the chamber 9 to the chamber 10.
  • the chamber 10 is provided with two roof-type floors 14 and 15 located in inclined relationship with the horizontal plane, with end about /8 in. from the end walls 2 and 3 so as to leave an outlet slot 16. Inserted in these slots are drip plates 17 along which the excess of varnish flows into a return funnel 18. in order to ensure that the varnish will drip from the plates 17 also if the quantity discharged is small, inclined sheets 19 are provided to reduce the width of the pouring slots 16.
  • the sheets 19 are provided with slots so that they can be adjustably attached by means of bolts or screws 20. These sheets '19 are inclined obliquely towards the drip plates 17 and conduct the varnish to the latter.
  • the chambers 9 and 10 are covered by the common cover plate which is equipped with a handle 21.
  • the cover plate 5 is bent along its longitudinal edges 5a and 5b and rests on the end wall 13 on the one hand, and on the eccentric shaft 4 on the other.
  • a pouring head for pouring liquids at constant pres sure comprising an open container having end and side walls defining a compartment, substantially vertical partition means located in said compartment to form a first chamber and a second chamber, the upper edge of said partition means being lower than the upper edges of said container to establish communication between said first chamber and said second chamber, whereby a liquid poured into said first chamber in sutficient quantity will be able to overflow said upper edge of said partition wall into said second chamber so that a constant pressure head during pouring of said liquid is maintained in said first chamber, supply means for feeding a supply of liquid to said first chamber, means providing an adjustable pouring slot arranged in said first chamber for controlling delivery of said liquid therefrom, said means providing an adjustable pouring slot including an eccentrically mounted cylindrical body member supported for rotation by said container, said cylindrical body member extending substantially across the width of said first chamber, and a sloping floor portion disposed in said second chamber and spaced from said end walls of said container to define an outlet overflow slot.
  • a pouring head for pouring liquids at constant pressure wherein a shaft member rotatably supports said cylindrical body member, said first chamber including a bottom portion cooperating with said cylindrical body member to define said adjustable pouring slot, and means for rotating said shaft member to displace said cylindrical body member relative to said bottom portion to vary the size of said adjustable pouring slot.
  • a pouring head for pouring liquids at constant pressure according to claim 2, wherein said bottom portion of said first chamber is defined by an integral lateral extension of said partition means.
  • a pouring head for pouring liquids at constant pressure comprising an open container having end and side walls defining a compartment, a single substantially vertical partition wall member located in said compartment to form a first chamber and a second chamber, the upper edge of said partition wall member being lower than the upper edges of said container to establish communication between said first chamber and said second chamber, whereby a liquid poured into said first chamber in sulficient quantity will overflow said upper edge of said partition wall means into said second chamber so that a constant pressure head during pouring of said liquid onto a workpiece is maintained in said first chamber, supply means for feeding a supply of liquid to said first chamber, means providing an adjustable pouring slot arranged in said first chamber for controlling delivery of said liquid therefrom, and a sloping floor portion disposed in said second chamber and spaced from said end walls of said container to define an outlet overflow slot, the said outlet overthrow slot of said second chamber being provided with a drip plate.
  • a pouring head for pouring liquids at constant pressure comprising an open container having end and side walls defining a compartment, a single substantially vertical partition wall member located in said compartment to form a first chamber and a secondcham ber, theupper edge of said partition wall member being lower than the upper edges of said container to establish communication between said first chamber and said second chamber, whereby a liquid poured into said first chamber in suflicient quantity will overflow said upper edge of said partition wall means into said second chamber so that a con stant pressure head during pouring of said liquid onto a workpiece is maintained in said first chamber, supply means for feeding a supply of liquid to said first chamber, means providing an adjustable pouring slot arranged in said first chamber for controlling delivery of said liquid therefrom, and a sloping floor portion disposed in said second chamber and spaced from said end walls of said container to define an outlet overflow slot, the said outlet overflow slot of said second chamber being provided with an adjustable sheet.
  • a pouring head for pouring liquids at constant pressure comprising an open container having end and side walls defining a compartment, a single substantially vertical partition wall member located in said compartment to form a first chamber and a second chamber, the upper edge of said partition wall member being lower than the upper edges of said container to establish communication between said first chamber and said second chamber, whereby a liquid poured into said first chamber in sufiicient quantity will overflow said upper edge of said partition wall means into said second chamber so that a constant pressure head during pouring of said liquid onto a workpiece is maintained in said first chamber, supply means for feeding a supply of liquid to said first chamber, means providing an adjustable pouring slot arranged in said first chamber for controlling delivery of said liquid therefrom, and a sloping floor portion disposed in said second chamber and spaced from said end walls of said container to define an outlet overflow slot, the said outlet overflow slot of said second chamber being provided with a drip plate and with an adjustable sheet arranged at an incline to said drip plate.

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US847829A 1958-10-21 1959-10-21 Pouring head for pressureless pouring of liquids Expired - Lifetime US3088633A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH6524558A CH362944A (de) 1958-10-21 1958-10-21 Giesskopf für druckloses Ausgiessen von Flüssigkeit

Publications (1)

Publication Number Publication Date
US3088633A true US3088633A (en) 1963-05-07

Family

ID=4526230

Family Applications (1)

Application Number Title Priority Date Filing Date
US847829A Expired - Lifetime US3088633A (en) 1958-10-21 1959-10-21 Pouring head for pressureless pouring of liquids

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US (1) US3088633A (de)
CH (1) CH362944A (de)
DE (1) DE1208660B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991918A (en) * 1974-11-04 1976-11-16 Speedfam Corporation Abrasive slurry regulator assembly

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1472238A (en) * 1922-05-08 1923-10-30 Berkey George Phelps Process of treating paper pulp stock to insure uniform consistency
US1492937A (en) * 1923-03-17 1924-05-06 Beaumont Mfg Company Drain for receptacles or hoppers
US2018538A (en) * 1933-11-20 1935-10-22 Herbert H Webb Liquid measuring apparatus
US2743909A (en) * 1953-08-25 1956-05-01 Joseph P Lawlor Slurry feeder

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT200692B (de) * 1952-07-29 1958-11-25 Licentia Gmbh Elektrostatische Sprühanlage, bei der das Sprühgut durch dasselbe Feld elektrostatisch zerstäubt und auf die Oberfläche des zu überziehenden Gegenstandes aufgebracht wird
DE1762442U (de) * 1956-09-20 1958-02-27 Robert Buerkle & Co Maschinenf Vorrichtung zum ueberhitzen eines platten- oder bandfoermigen gegenstandes mit einer lackschicht.
DE1768168U (de) * 1958-01-21 1958-06-04 Robert Buerkle & Co Maschinenf Giesskopf zur herstellung eines fliessvorhangs zum zwecke des auftrags eines ueberzugs aus fluessigkeit, insbesondere lack auf flaechenhafte werkstuecke.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1472238A (en) * 1922-05-08 1923-10-30 Berkey George Phelps Process of treating paper pulp stock to insure uniform consistency
US1492937A (en) * 1923-03-17 1924-05-06 Beaumont Mfg Company Drain for receptacles or hoppers
US2018538A (en) * 1933-11-20 1935-10-22 Herbert H Webb Liquid measuring apparatus
US2743909A (en) * 1953-08-25 1956-05-01 Joseph P Lawlor Slurry feeder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3991918A (en) * 1974-11-04 1976-11-16 Speedfam Corporation Abrasive slurry regulator assembly

Also Published As

Publication number Publication date
CH362944A (de) 1962-06-30
DE1208660B (de) 1966-01-05

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