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GB970738A - An improvement in or relating to nozzle carriers for use in the interior treatment of pipes - Google Patents

An improvement in or relating to nozzle carriers for use in the interior treatment of pipes

Info

Publication number
GB970738A
GB970738A GB18208/62A GB1820862A GB970738A GB 970738 A GB970738 A GB 970738A GB 18208/62 A GB18208/62 A GB 18208/62A GB 1820862 A GB1820862 A GB 1820862A GB 970738 A GB970738 A GB 970738A
Authority
GB
United Kingdom
Prior art keywords
bore
coating
adapter
nozzle
pipe
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
GB18208/62A
Inventor
William George Bradley
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.)
MERCOL PRODUCTS Ltd
Original Assignee
MERCOL PRODUCTS Ltd
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 MERCOL PRODUCTS Ltd filed Critical MERCOL PRODUCTS Ltd
Priority to GB18208/62A priority Critical patent/GB970738A/en
Publication of GB970738A publication Critical patent/GB970738A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B05B1/3066—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice the valve element being at least partially hollow and liquid passing through it when the valve is opened
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
    • B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/40—Filters located upstream of the spraying outlets

Landscapes

  • Nozzles (AREA)
  • Coating Apparatus (AREA)

Abstract

970,738. Coating-apparatus; spraying. MER- COL PRODUCTS Ltd. May 3, 1963 [May 11, 1962], No. 18208/62. Headings B2B and B2F. A nozzle apparatus for carrying out the coating of the internal surface of a pipe as claimed in Specification 970,737 comprises a nozzle-carrying member 29, a cylindrical stern portion 10, a valve body 13 and an adapter 16 formed integrally with a valve member 15. The apparatus also comprises a rubber disc-like member 43-slotted both radially and circum- ferentially to provide radially extending resilient fingers-which is located on the stern portion 10 and serves to position the apparatus centrally in the pipe during the coating process. The adapter 16 incorporates a screw connector 19 for the coating material supply pipe and is threadedly engaged with the valve body 13 such that rotation of the adapter serves to move a ball 23, fixed to the valve member 15, relative to the lower end of a bore 20 in the body 13. Coating material passing up this bore enters a bore 11 in the portion 10 from which it is forced radially inwardly through filter gauze carried by a cylindrical member 36. The material then passes through a bore 42 to a chamber 34 behind a filter disc 32. The thus twice filtered material issues from the apparatus through three equi-angularly spaced nozzles 31 at an angle of 45 degrees to the longitudinal axis of the apparatus.
GB18208/62A 1962-05-11 1962-05-11 An improvement in or relating to nozzle carriers for use in the interior treatment of pipes Expired GB970738A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB18208/62A GB970738A (en) 1962-05-11 1962-05-11 An improvement in or relating to nozzle carriers for use in the interior treatment of pipes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18208/62A GB970738A (en) 1962-05-11 1962-05-11 An improvement in or relating to nozzle carriers for use in the interior treatment of pipes

Publications (1)

Publication Number Publication Date
GB970738A true GB970738A (en) 1964-09-23

Family

ID=10108513

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18208/62A Expired GB970738A (en) 1962-05-11 1962-05-11 An improvement in or relating to nozzle carriers for use in the interior treatment of pipes

Country Status (1)

Country Link
GB (1) GB970738A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002039414A (en) * 2000-05-24 2002-02-06 Illinois Tool Works Inc <Itw> Fluid supply valve assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002039414A (en) * 2000-05-24 2002-02-06 Illinois Tool Works Inc <Itw> Fluid supply valve assembly
EP1157747A3 (en) * 2000-05-24 2003-05-28 Illinois Tool Works, Inc. Removable inline nozzle filter

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