ES2084452T3 - DOUBLE OPERATING SPRAY GUN WITH TRIGGER. - Google Patents
DOUBLE OPERATING SPRAY GUN WITH TRIGGER.Info
- Publication number
- ES2084452T3 ES2084452T3 ES93304087T ES93304087T ES2084452T3 ES 2084452 T3 ES2084452 T3 ES 2084452T3 ES 93304087 T ES93304087 T ES 93304087T ES 93304087 T ES93304087 T ES 93304087T ES 2084452 T3 ES2084452 T3 ES 2084452T3
- Authority
- ES
- Spain
- Prior art keywords
- trigger
- operating mode
- spray gun
- axis
- fluid flow
- 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 - Lifetime
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
- 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
- B05B1/306—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 actuating means being a fluid
-
- 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
- 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
- B05B12/0022—Manually-actuated controlling means, e.g. push buttons, levers or triggers associated with means for restricting their movement
-
- 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
- B05B7/1209—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means for each liquid or other fluent material being manual and interdependent
-
- 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
- B05B7/1209—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means for each liquid or other fluent material being manual and interdependent
- B05B7/1218—With means for adjusting or modifying the action of the controlling means
-
- 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
- B05B7/1254—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated
- B05B7/1263—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated pneumatically actuated
- B05B7/1272—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated pneumatically actuated actuated by gas involved in spraying, i.e. exiting the nozzle, e.g. as a spraying or jet shaping gas
Landscapes
- Nozzles (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
A paint spray gun (10) having a dual operating mode trigger (21). The trigger (21) pivots on a gun body about an axis. The two operating modes are selected by radially positioning the trigger (21) relative to the axis. In a first operating mode, fluid flow to a nozzle (13) is gradually increased as the trigger (21) is gradually squeezed to permit fluid flow control for feathering the applied coating. In this mode, the trigger (21) is mechanically linked for actuating a valve needle (39). In a second operating mode, a small actuating movement of the trigger (21) operates a valve which causes a piston (41) to move the valve needle (39) to its fully open position. The second operating mode provides only on-off fluid control with a very short trigger stroke and a low trigger force. <IMAGE>
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/894,730 US5236129A (en) | 1992-05-27 | 1992-05-27 | Ergonomic hand held paint spray gun |
US08/048,277 US5332159A (en) | 1992-05-27 | 1993-04-14 | Spray gun with dual mode trigger |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2084452T3 true ES2084452T3 (en) | 1996-05-01 |
Family
ID=26725968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES93304087T Expired - Lifetime ES2084452T3 (en) | 1992-05-27 | 1993-05-26 | DOUBLE OPERATING SPRAY GUN WITH TRIGGER. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0572237B1 (en) |
JP (1) | JPH0767545B2 (en) |
AT (1) | ATE134905T1 (en) |
DE (1) | DE69301683T2 (en) |
ES (1) | ES2084452T3 (en) |
NO (1) | NO931909L (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5711485A (en) * | 1995-11-27 | 1998-01-27 | Ransburg Corporation | Pneumatic trigger valve for spray gun |
US7703702B2 (en) | 2004-04-07 | 2010-04-27 | Illinois Tool Works Inc. | Pneumatically operated device having check valve vent and method for making same |
ITRE20040033A1 (en) | 2004-04-15 | 2004-07-15 | Arrow Line Srl | INTERCEPTED VALVE PERFECTED FOR WASHING GUNS OF HIGH PRESSURE CLEANERS. |
WO2007146886A2 (en) * | 2006-06-12 | 2007-12-21 | Titan Tool, Inc. | Spray gun for semi-solid slurries |
GB2457489B (en) * | 2008-02-15 | 2012-10-31 | Itw Ltd | Adjustable needle seal |
GB2457886A (en) * | 2008-02-26 | 2009-09-02 | Itw Ltd | Ball connector between manifold and spray head |
US8789770B2 (en) | 2008-12-18 | 2014-07-29 | Graco Minnesota Inc. | Tooless needle change spray gun |
JP6554687B2 (en) * | 2014-08-06 | 2019-08-07 | アネスト岩田株式会社 | Spray gun |
US20180346177A1 (en) * | 2017-06-06 | 2018-12-06 | Greg Latimer | Baffled cross-through liquid container |
CN108405210A (en) * | 2018-04-28 | 2018-08-17 | 佛山市南海定融风动工具实业有限公司 | A kind of pressure sending type demoulding manual spray gun |
CN111515866B (en) * | 2020-06-08 | 2024-05-03 | 李森 | Novel handheld water jet cutting gun |
DE102021131184A1 (en) * | 2021-11-28 | 2023-06-01 | J. Wagner Gmbh | Method of controlling a fan on a sprayer |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1694078A (en) * | 1927-04-07 | 1928-12-04 | Vilbiss Co | Spray gun |
US2149181A (en) * | 1935-02-21 | 1939-02-28 | Krautzberger Albert | Spray gun for paints and the like |
US3396911A (en) * | 1964-01-27 | 1968-08-13 | Edward O. Norris | Spray gun activation mechanism |
US3698644A (en) * | 1971-02-17 | 1972-10-17 | Economics Lab | Combination aspirator and spray nozzle |
US3801009A (en) * | 1973-05-29 | 1974-04-02 | J Marshall | Applicator gun for applying hardenable plastic compositions containing fibers |
-
1993
- 1993-05-26 ES ES93304087T patent/ES2084452T3/en not_active Expired - Lifetime
- 1993-05-26 EP EP93304087A patent/EP0572237B1/en not_active Expired - Lifetime
- 1993-05-26 NO NO931909A patent/NO931909L/en unknown
- 1993-05-26 DE DE69301683T patent/DE69301683T2/en not_active Expired - Fee Related
- 1993-05-26 AT AT93304087T patent/ATE134905T1/en not_active IP Right Cessation
- 1993-05-27 JP JP5125869A patent/JPH0767545B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0767545B2 (en) | 1995-07-26 |
DE69301683T2 (en) | 1996-07-18 |
NO931909D0 (en) | 1993-05-26 |
JPH06312148A (en) | 1994-11-08 |
EP0572237B1 (en) | 1996-03-06 |
EP0572237A1 (en) | 1993-12-01 |
ATE134905T1 (en) | 1996-03-15 |
NO931909L (en) | 1993-11-29 |
DE69301683D1 (en) | 1996-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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