FR2417342A1 - Buse de projection a orifice reglable - Google Patents

Buse de projection a orifice reglable

Info

Publication number
FR2417342A1
FR2417342A1 FR7904178A FR7904178A FR2417342A1 FR 2417342 A1 FR2417342 A1 FR 2417342A1 FR 7904178 A FR7904178 A FR 7904178A FR 7904178 A FR7904178 A FR 7904178A FR 2417342 A1 FR2417342 A1 FR 2417342A1
Authority
FR
France
Prior art keywords
needle
nozzle
hard material
adjustable orifice
projection nozzle
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.)
Granted
Application number
FR7904178A
Other languages
English (en)
Other versions
FR2417342B1 (fr
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.)
GEBERTH JOHN
Original Assignee
GEBERTH JOHN
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 GEBERTH JOHN filed Critical GEBERTH JOHN
Publication of FR2417342A1 publication Critical patent/FR2417342A1/fr
Application granted granted Critical
Publication of FR2417342B1 publication Critical patent/FR2417342B1/fr
Granted 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
    • B05B1/32—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 in which a valve member forms part of the outlet opening
    • B05B1/326—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 in which a valve member forms part of the outlet opening the valve being a gate valve, a sliding valve or a cock
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
    • B05B9/01—Spray pistols, discharge devices

Landscapes

  • Nozzles (AREA)

Abstract

L'invention concerne une buse, pour pistolets hydrauliques et dispositifs analogues d'atomisation et de projection de liquides tels que peinture, comportant un pointeau qu'on peut régler pour faire varier la grandeur de l'orifice de projection et donc de l'éventail de brouillard émis par la buse. Le pointeau 54 comporte un tronçon majeur en matériau tenace tel qu'acier; son autre tronçon, interposé dans l'orifice de projection et balayé par le liquide projeté, est en matériau dur, résistant à l'érosion, tel que carbure de tungstène, céramique, saphir. On évite ainsi la rupture du pointeau fréquemment constatée à la suite d'un choc ou d'un effort de traction pour un pointeau entièrement en matériau dur.
FR7904178A 1978-02-21 1979-02-19 Buse de projection a orifice reglable Granted FR2417342A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/879,263 US4220286A (en) 1978-02-21 1978-02-21 Adjustable spray tip

Publications (2)

Publication Number Publication Date
FR2417342A1 true FR2417342A1 (fr) 1979-09-14
FR2417342B1 FR2417342B1 (fr) 1984-08-17

Family

ID=25373774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7904178A Granted FR2417342A1 (fr) 1978-02-21 1979-02-19 Buse de projection a orifice reglable

Country Status (14)

Country Link
US (1) US4220286A (fr)
JP (1) JPS54128813A (fr)
AT (1) AT364746B (fr)
AU (1) AU524830B2 (fr)
BE (1) BE874311A (fr)
CA (1) CA1100554A (fr)
CH (1) CH635249A5 (fr)
DE (1) DE2906763A1 (fr)
ES (1) ES477881A1 (fr)
FR (1) FR2417342A1 (fr)
GB (1) GB2014479A (fr)
IL (1) IL56603A0 (fr)
IT (1) IT1111695B (fr)
NL (1) NL7901352A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4389017A (en) * 1981-04-15 1983-06-21 Geberth John Daniel Jun Spray gun
US4465236A (en) * 1982-08-02 1984-08-14 Phyllis Graham Adjustable spray nozzle
US4878621A (en) * 1987-06-16 1989-11-07 Krueger Michael J Projecting gun and nozzle
SE502051C2 (sv) * 1993-07-02 1995-07-31 Javier Martin Munstycksanordning med vätskepassage, som begränsas av relativt varandra rörliga delar
US6264115B1 (en) 1999-09-29 2001-07-24 Durotech Company Airless reversible spray tip
US7128283B1 (en) 2004-02-02 2006-10-31 Shahin Yousef A Paint spraying nozzle assembly
ES1228219Y (es) 2018-12-28 2019-07-02 Tecnidex Fruit Prot S A Disco pulverizador para sistemas de tratamiento de fruta

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184259A (en) * 1962-11-14 1965-05-18 Walmet Corp Carbide tipped articles and method for making same
FR2292527A1 (fr) * 1974-11-29 1976-06-25 Geberth John Tete de projection reglable pour pistolet pulverisateur hydraulique

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US816470A (en) * 1905-06-21 1906-03-27 James Franklin Higgins Hydrocarbon-burner.
US1964687A (en) * 1931-10-23 1934-06-26 Edward M May Composite valve
US2988321A (en) * 1955-04-04 1961-06-13 Manostat Corp Fluid flow control devices
DE1283591B (de) * 1966-05-11 1968-11-21 Perrot Regnerbau Gmbh & Co Sprengduese fuer landwirtschaftliche Zwecke
JPS5222623A (en) * 1975-08-15 1977-02-21 Toyota Motor Corp Popet valve body and its manufacturing process
DE2603315A1 (de) * 1976-01-29 1977-08-04 Kempten Elektroschmelz Gmbh Schlaggeschuetzte strahlduese
US4126272A (en) * 1976-02-20 1978-11-21 Geberth John Daniel Jun Adjustable spray tip

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184259A (en) * 1962-11-14 1965-05-18 Walmet Corp Carbide tipped articles and method for making same
FR2292527A1 (fr) * 1974-11-29 1976-06-25 Geberth John Tete de projection reglable pour pistolet pulverisateur hydraulique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/63 *

Also Published As

Publication number Publication date
AU4430079A (en) 1979-08-30
IT7920391A0 (it) 1979-02-21
CH635249A5 (de) 1983-03-31
AT364746B (de) 1981-11-10
FR2417342B1 (fr) 1984-08-17
US4220286A (en) 1980-09-02
ATA130379A (de) 1981-04-15
BE874311A (fr) 1979-08-20
AU524830B2 (en) 1982-10-07
JPS6145499B2 (fr) 1986-10-08
ES477881A1 (es) 1980-02-01
IL56603A0 (en) 1979-05-31
GB2014479A (en) 1979-08-30
DE2906763C2 (fr) 1990-05-17
DE2906763A1 (de) 1979-08-23
NL7901352A (nl) 1979-08-23
JPS54128813A (en) 1979-10-05
IT1111695B (it) 1986-01-13
CA1100554A (fr) 1981-05-05

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Legal Events

Date Code Title Description
TP Transmission of property