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BR9914729A - Método e aparelho para aspersão - Google Patents

Método e aparelho para aspersão

Info

Publication number
BR9914729A
BR9914729A BR9914729-7A BR9914729A BR9914729A BR 9914729 A BR9914729 A BR 9914729A BR 9914729 A BR9914729 A BR 9914729A BR 9914729 A BR9914729 A BR 9914729A
Authority
BR
Brazil
Prior art keywords
gas
valve mechanism
trigger
sleeves
trigger valve
Prior art date
Application number
BR9914729-7A
Other languages
English (en)
Inventor
James Lindsay
George Walter Robinson
Original Assignee
Jim Lindsay 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 Jim Lindsay Ltd filed Critical Jim Lindsay Ltd
Publication of BR9914729A publication Critical patent/BR9914729A/pt

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
    • 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
    • B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
    • 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
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
    • 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
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • 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
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • 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
    • B05B7/0815—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 with at least one gas jet intersecting a jet constituted by a liquid or a mixture containing a liquid for controlling the shape of the latter
    • 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
    • B05B7/24—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device
    • B05B7/2489—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 with means, e.g. a container, for supplying liquid or other fluent material to a discharge device an atomising fluid, e.g. a gas, being supplied to the discharge device

Landscapes

  • Nozzles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

"MéTODO E APARELHO PARA ASPERSãO". Uma pistola de aspersão de baixo volume - baixa pressão (10), para a aspersão de um fluído, tem um alojamento (12), uma entrada de gás (16), um mecanismo de válvula de disparo e um bocal (14) . A pistola (10) tem passagens de ar inferior e superior (38, 39), as quais conectam a entrada de gás (16) ao mecanismo de válvula de disparo (23), e o mecanismo de válvula de disparo ao bocal (14), respectivamente. A passagem superior (39) é deslocada da passagem inferior (38), e é de formato substancialmente cónico, o layout das passagens (38, 39) produzindo um vórtice de gás na passagem superior (39), o que cria uma aceleração de gás, para compensar a baixa pressão do gás que entra na entrada de gás (16). O mecanismo de válvula de disparo compreende uma válvula de pistão (23), uma válvula de agulha de controle de líquido (22) e um gatilho (40). A válvula de pistão (23) pode incluir luvas com aberturas interna e externa (26a, 26b), as luvas sendo coaxiais, com a luva interna (26a) localizada dentro da luva externa (26b). A luva interna (26a) é ajustável em termos rotativos em relação à luva externa (26b), de modo que as aberturas (61, 62) das luvas (26a, 26b) possam ser alinhadas, parcialmente alinhadas, ou fechadas, desse modo permitindo um ajuste do vórtice de gás.
BR9914729-7A 1998-10-22 1999-10-20 Método e aparelho para aspersão BR9914729A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9823032.9A GB9823032D0 (en) 1998-10-22 1998-10-22 Method and apparatus for spraying
PCT/GB1999/003476 WO2000024521A2 (en) 1998-10-22 1999-10-20 Method and apparatus for spraying

Publications (1)

Publication Number Publication Date
BR9914729A true BR9914729A (pt) 2001-10-16

Family

ID=10841011

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914729-7A BR9914729A (pt) 1998-10-22 1999-10-20 Método e aparelho para aspersão

Country Status (10)

Country Link
US (1) US6793157B1 (pt)
EP (1) EP1121202B1 (pt)
AT (1) ATE313385T1 (pt)
AU (1) AU6223699A (pt)
BR (1) BR9914729A (pt)
CA (1) CA2347692A1 (pt)
DE (1) DE69929076T2 (pt)
ES (1) ES2255763T3 (pt)
GB (1) GB9823032D0 (pt)
WO (1) WO2000024521A2 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0122208D0 (en) * 2001-09-14 2001-11-07 Vincent Ltd G Spray gun
US20080191060A1 (en) * 2003-10-29 2008-08-14 Kuwahara Hiroomo Spray Gun
DE102008000399B4 (de) * 2008-02-25 2011-08-25 Robert Bosch GmbH, 70469 Spritzpistole
CN101920231B (zh) * 2009-11-19 2012-02-29 王鹏 一种便携式微水节能高压清洗枪
GB201414281D0 (en) * 2014-08-12 2014-09-24 Jim Lindsay Ltd Spray gun apparatus
EP3313582B1 (en) 2015-06-26 2019-02-20 Jim Lindsay Ltd Spray gun
US11123758B2 (en) * 2018-08-21 2021-09-21 Seagate Technology Llc Apparatus for coating a lapping plate platen, and related methods of using
CN111451024B (zh) * 2020-04-17 2024-11-05 陕西华拓科技有限责任公司 一种可控喷出量和喷出频率的精密喷头
CN112275474A (zh) * 2020-10-26 2021-01-29 徐旭东 全自动化新型水性涂料喷枪
GB2609599A (en) * 2021-06-28 2023-02-15 Jim Lindsay Ltd Spray gun
CN117457546B (zh) * 2023-12-22 2024-03-15 苏州智程半导体科技股份有限公司 一种半导体晶圆清洗、刻蚀专用三流体喷嘴

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2194135A5 (pt) 1972-07-28 1974-02-22 Sicmo Sam
US3970221A (en) 1973-04-10 1976-07-20 Barry Fleischer Applicator system for fluids
CH623751A5 (pt) * 1977-12-23 1981-06-30 Gema Ag
GB2020200B (en) * 1978-03-08 1982-09-15 Air Ind Electrostatic spraying
US4185778A (en) 1978-03-30 1980-01-29 Envirotech Corporation Spray nozzle
US4817872A (en) 1987-05-22 1989-04-04 Mattson Roy D Adjustable fluid spray gun
CA2047014C (en) 1990-07-20 1998-05-05 Peter L. Frank Air valve for portable paint gun
JP2547296B2 (ja) * 1992-03-18 1996-10-23 公利 間藤 ディスクの表面被膜形成方法および装置
WO1994013404A1 (en) 1992-12-11 1994-06-23 Robinson, Jeffrey, Vincent Method and apparatus for spraying
US5452856A (en) * 1993-12-10 1995-09-26 Davidson Textron, Inc. Spray wand with spray fan control
EP0904844A4 (en) * 1996-06-10 2005-08-31 Nippon Telegraph & Telephone BIFLUIDAL ADJUSTMENT AND DEVICE USING SAID ADJUSTMENT TO FREEZE AND DRY BIOLOGICAL SUBSTANCES CONTAINING A LIQUID

Also Published As

Publication number Publication date
ES2255763T3 (es) 2006-07-01
WO2000024521A2 (en) 2000-05-04
US6793157B1 (en) 2004-09-21
GB9823032D0 (en) 1998-12-16
AU6223699A (en) 2000-05-15
EP1121202A2 (en) 2001-08-08
EP1121202B1 (en) 2005-12-21
DE69929076D1 (de) 2006-01-26
WO2000024521A3 (en) 2000-08-17
CA2347692A1 (en) 2000-05-04
DE69929076T2 (de) 2006-08-03
ATE313385T1 (de) 2006-01-15

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]