GB1376591A - Nozzle assemblies for use at extremely high fluid pressures - Google Patents

Nozzle assemblies for use at extremely high fluid pressures

Info

Publication number
GB1376591A
GB1376591A GB2977372A GB2977372A GB1376591A GB 1376591 A GB1376591 A GB 1376591A GB 2977372 A GB2977372 A GB 2977372A GB 2977372 A GB2977372 A GB 2977372A GB 1376591 A GB1376591 A GB 1376591A
Authority
GB
United Kingdom
Prior art keywords
retaining member
nozzle
extremely high
fluid pressures
high fluid
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
GB2977372A
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.)
Individual
Original Assignee
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to GB2977372A priority Critical patent/GB1376591A/en
Publication of GB1376591A publication Critical patent/GB1376591A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C5/00—Devices or accessories for generating abrasive blasts
    • B24C5/02—Blast guns, e.g. for generating high velocity abrasive fluid jets for cutting materials
    • B24C5/04—Nozzles therefor
    • 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
    • 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
    • B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
    • B05B1/10—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in the form of a fine jet, e.g. for use in wind-screen washers
    • 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
    • B05B15/14—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts
    • B05B15/18—Arrangements for preventing or controlling structural damage to spraying apparatus or its outlets, e.g. for breaking at desired places; Arrangements for handling or replacing damaged parts for improving resistance to wear, e.g. inserts or coatings; for indicating wear; for handling or replacing worn parts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

1376591 High pressure nozzles N C FRANZ 26 June 1972 29773/72 Heading B2F A nozzle comprises an insert 38 in a retaining member 28 disposed in a counter bore 22 of a nozzle holder 20 screwed on to a tubular member 12. The retaining member is sealed to the tubular member by an O ring 46 which expands under pressure to seal the space between the end of the tubular member 12 and the nozzle holder. In the Fig. 2 construction the O ring is disposed at the periphery of the retaining member 78 and the counter bore 72 in which the retaining member is a loose fit. The nozzle inserts may be of glass or sapphire. The working pressure is of the order of 70,000 lbs/square" and provides a piercing or cutting supersonic jet.
GB2977372A 1972-06-26 1972-06-26 Nozzle assemblies for use at extremely high fluid pressures Expired GB1376591A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2977372A GB1376591A (en) 1972-06-26 1972-06-26 Nozzle assemblies for use at extremely high fluid pressures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2977372A GB1376591A (en) 1972-06-26 1972-06-26 Nozzle assemblies for use at extremely high fluid pressures

Publications (1)

Publication Number Publication Date
GB1376591A true GB1376591A (en) 1974-12-04

Family

ID=10296956

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2977372A Expired GB1376591A (en) 1972-06-26 1972-06-26 Nozzle assemblies for use at extremely high fluid pressures

Country Status (1)

Country Link
GB (1) GB1376591A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424067A1 (en) * 1978-04-28 1979-11-23 Durant Pascal Herbicide spray nozzle - has jet with internal extension prove bottom of chamber to form sediment trap
US4372494A (en) * 1980-02-28 1983-02-08 Carbonisation Entreprise Et Ceramique (C.E.C.) Spray nozzle
US4478368A (en) * 1982-06-11 1984-10-23 Fluidyne Corporation High velocity particulate containing fluid jet apparatus and process
EP0437168A2 (en) * 1990-01-10 1991-07-17 Possis Corporation Cutting head for waterjet cutting machine
US5620142A (en) * 1992-07-23 1997-04-15 Elkas; Michael V. Jeweled orifice fog nozzle
US5730358A (en) * 1995-12-22 1998-03-24 Flow International Corporation Tunable ultrahigh-pressure nozzle
US5893520A (en) * 1995-06-07 1999-04-13 Elkas; Michael V. Ultra-dry fog box
US6722588B1 (en) 2003-04-09 2004-04-20 Atomizing Systems, Inc. Fog nozzle with jeweled orifice
EP1499789A2 (en) * 2002-04-10 2005-01-26 Buckman Jet Drilling, Inc. Nozzle for jet drilling and associated method
US7320443B2 (en) 2002-08-06 2008-01-22 Carel S.P.A. Airless atomizing nozzle

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2424067A1 (en) * 1978-04-28 1979-11-23 Durant Pascal Herbicide spray nozzle - has jet with internal extension prove bottom of chamber to form sediment trap
US4372494A (en) * 1980-02-28 1983-02-08 Carbonisation Entreprise Et Ceramique (C.E.C.) Spray nozzle
US4478368A (en) * 1982-06-11 1984-10-23 Fluidyne Corporation High velocity particulate containing fluid jet apparatus and process
EP0437168A2 (en) * 1990-01-10 1991-07-17 Possis Corporation Cutting head for waterjet cutting machine
EP0437168A3 (en) * 1990-01-10 1991-09-11 Possis Corporation Cutting head for waterjet cutting machine
US5620142A (en) * 1992-07-23 1997-04-15 Elkas; Michael V. Jeweled orifice fog nozzle
US5893520A (en) * 1995-06-07 1999-04-13 Elkas; Michael V. Ultra-dry fog box
US5730358A (en) * 1995-12-22 1998-03-24 Flow International Corporation Tunable ultrahigh-pressure nozzle
EP1499789A2 (en) * 2002-04-10 2005-01-26 Buckman Jet Drilling, Inc. Nozzle for jet drilling and associated method
EP1499789A4 (en) * 2002-04-10 2010-07-21 Buckman Jet Drilling Inc Nozzle for jet drilling and associated method
US7320443B2 (en) 2002-08-06 2008-01-22 Carel S.P.A. Airless atomizing nozzle
US6722588B1 (en) 2003-04-09 2004-04-20 Atomizing Systems, Inc. Fog nozzle with jeweled orifice

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee