GB790449A - Gas blasting nozzles - Google Patents

Gas blasting nozzles

Info

Publication number
GB790449A
GB790449A GB2581/56A GB258156A GB790449A GB 790449 A GB790449 A GB 790449A GB 2581/56 A GB2581/56 A GB 2581/56A GB 258156 A GB258156 A GB 258156A GB 790449 A GB790449 A GB 790449A
Authority
GB
United Kingdom
Prior art keywords
core
conduit
cylindrical
outlet
jan
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
Application number
GB2581/56A
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.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Publication of GB790449A publication Critical patent/GB790449A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/06—Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple fibres
    • 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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0807—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point to form intersecting jets
    • 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
    • B05B7/16—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 incorporating means for heating or cooling the material to be sprayed
    • B05B7/1606—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 incorporating means for heating or cooling the material to be sprayed the spraying of the material involving the use of an atomising fluid, e.g. air

Abstract

790,449. Glass fibres. CARBORUNDUM CO. Jan. 26, 1956 [Jan. 27, 1955], No. 2581/56. Class 56. [Also in Group XXIX] A blast gas nozzle for use in the production of inorganic fibrous material comprises a cylindrical conduit 10 with an outlet end which slopes forwardly and downwardly at an angle of 20 to 70 degrees to the conduit axis, and a cylindrical core 11 positioned within and adjacent the top of the conduit by screws 12 to provide a crescentshaped outlet 13. The outer face of the core lies flush with the outer end of the conduit and the inner face thereof is also inclined to the conduit axis. Alternatively the inner end of the core is conical, with the tip of the core in contact with the upper wall of the conduit. Instead of being cylindrical the core may have the shape shown in Fig. 6. In Fig. 7 the core is in two parts 18 and 11b giving an outlet of uniform width. The conduit and core may be elliptical, square or triangular in cross-section, and the front of the conduit and core may be curved concavely or convexly. In operation, a stream 15, Fig. 9, of molten inorganic material falls vertically and impinges upon the core 11, and the rebounding globules are struck by the blast gas from the nozzle and formed into fibres.
GB2581/56A 1955-01-27 1956-01-26 Gas blasting nozzles Expired GB790449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US484380A US2743136A (en) 1955-01-27 1955-01-27 Fiberizing nozzle

Publications (1)

Publication Number Publication Date
GB790449A true GB790449A (en) 1958-02-12

Family

ID=23923922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2581/56A Expired GB790449A (en) 1955-01-27 1956-01-26 Gas blasting nozzles

Country Status (3)

Country Link
US (1) US2743136A (en)
DE (1) DE1070791B (en)
GB (1) GB790449A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE549551A (en) * 1955-08-15
US3412942A (en) * 1966-09-28 1968-11-26 Carborundum Co Nozzle having interior guide
US3476324A (en) * 1967-12-28 1969-11-04 Carborundum Co Nozzle
US3476323A (en) * 1967-12-28 1969-11-04 Carborundum Co Nozzle
FR2558850A1 (en) * 1984-01-26 1985-08-02 Clecim Sa Process and device for coating a long product by spraying with a liquid coating material
US4828469A (en) * 1988-02-29 1989-05-09 The Babcock & Wilcox Company Blowing nozzle for ceramic fiber production

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US748608A (en) * 1904-01-05 Nozzle
US520766A (en) * 1894-06-05 Spraying-machine

Also Published As

Publication number Publication date
DE1070791B (en) 1959-12-10
US2743136A (en) 1956-04-24

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