DK1254072T3 - Handheld pump sprayer - Google Patents
Handheld pump sprayerInfo
- Publication number
- DK1254072T3 DK1254072T3 DK00984023T DK00984023T DK1254072T3 DK 1254072 T3 DK1254072 T3 DK 1254072T3 DK 00984023 T DK00984023 T DK 00984023T DK 00984023 T DK00984023 T DK 00984023T DK 1254072 T3 DK1254072 T3 DK 1254072T3
- Authority
- DK
- Denmark
- Prior art keywords
- wand
- liquid
- hand
- check valve
- container
- Prior art date
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
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/043—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump having pump readily separable from container
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1015—Piston pumps actuated without substantial movement of the nozzle in the direction of the pressure stroke
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/109—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle the dispensing stroke being affected by the stored energy of a spring
- B05B11/1091—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle the dispensing stroke being affected by the stored energy of a spring being first hold in a loaded state by locking means or the like, then released
-
- 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
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
- B05B9/0426—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material with a pump attached to the spray gun or discharge device
-
- 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
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
- B05B9/0877—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber
-
- 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
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
- B05B9/085—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump
- B05B9/0877—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber
- B05B9/0883—Apparatus to be carried on or by a person, e.g. of knapsack type with a liquid pump the pump being of pressure-accumulation type or being connected to a pressure accumulation chamber having a discharge device fixed to the container
-
- 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
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Catching Or Destruction (AREA)
- Nozzles (AREA)
- Fertilizing (AREA)
- Reciprocating Pumps (AREA)
- Massaging Devices (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
Abstract
A hand holdable pump spray apparatus is disclosed where the pump mechanism is in the hand holdable wand (14) rather than in a spaced apart liquid container. The wand (14) may be held with one handle (54) is extended with other hand. This creates a pressure differential which allows liquid to flow from the container (10), passed a check valve (84) and into the wand (14). After filling, a biased spring provides a force against the liquid creating a higher pressure in the wand (14) than ambient pressure. This closes the check valve (84). When an operator depresses an actuator (68), another valve (88) opens allowing the liquid in the wand (14) to be ejected through a nozzle (66).
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/457,171 US6170706B1 (en) | 1999-12-08 | 1999-12-08 | Hand holdable pump spray system |
US09/723,067 US6415956B1 (en) | 1999-12-08 | 2000-11-27 | Hand holdable pump spray apparatus |
PCT/US2000/033233 WO2001042129A1 (en) | 1999-12-08 | 2000-12-07 | Hand holdable pump spray apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1254072T3 true DK1254072T3 (en) | 2008-04-14 |
Family
ID=27038506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK00984023T DK1254072T3 (en) | 1999-12-08 | 2000-12-07 | Handheld pump sprayer |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP1254072B1 (en) |
JP (1) | JP4377097B2 (en) |
CN (1) | CN1221321C (en) |
AT (1) | ATE380158T1 (en) |
AU (1) | AU759592C (en) |
CA (1) | CA2393687C (en) |
CZ (1) | CZ20021931A3 (en) |
DK (1) | DK1254072T3 (en) |
ES (1) | ES2296664T3 (en) |
HU (1) | HUP0203272A3 (en) |
IL (1) | IL150078A0 (en) |
MX (1) | MXPA02005658A (en) |
NO (1) | NO20022745L (en) |
NZ (1) | NZ519481A (en) |
PL (1) | PL193683B1 (en) |
WO (1) | WO2001042129A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7819292B2 (en) * | 2006-01-30 | 2010-10-26 | The Fountainhead Group, Inc. | Fluid dispensing system |
CA2642086A1 (en) * | 2008-10-28 | 2010-04-28 | Lovro Gotovac | Fluid nozzle |
GB201013849D0 (en) * | 2010-08-18 | 2010-09-29 | Pa Knowledge Ltd | Spray device |
CA2887603C (en) * | 2012-10-15 | 2021-04-13 | Monsanto Technology Llc | Dispensing assemblies and related methods |
US10005095B2 (en) | 2012-10-15 | 2018-06-26 | Monsanto Technology Llc | Dispensing assemblies and related methods |
US9079142B2 (en) * | 2013-03-11 | 2015-07-14 | Oms Investments, Inc. | Hydraulic mixing device for sprayer system |
CA2921421C (en) * | 2013-09-11 | 2018-03-13 | The Fountainhead Group, Inc. | Lawn and garden sprayer assembly |
CN110092079A (en) * | 2019-04-30 | 2019-08-06 | 中山市华宝勒生活用品实业有限公司 | A kind of automatic liquid discharging container |
GB2615779B (en) * | 2022-02-17 | 2024-04-17 | Maze Green Ltd | A misting system |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1681845A (en) * | 1925-10-10 | 1928-08-21 | Fred M Dilley | Pressure oil can |
US2545319A (en) * | 1945-04-17 | 1951-03-13 | Edwin P Sundholm | Lubricant dispenser |
US2789396A (en) * | 1954-06-28 | 1957-04-23 | K P Mfg Company | Portable, stroke-actuated liquid dispensing system |
US3603694A (en) * | 1969-11-10 | 1971-09-07 | Ronald D Hamm | Device for feeding paint to a painting brush |
US4174055A (en) | 1977-04-20 | 1979-11-13 | James D. Pauls & J. Claybrook Lewis & Associates, Ltd. | Non-aerosol pressure dispenser |
CA2258835A1 (en) * | 1992-01-31 | 1993-08-01 | Continental Sprayers International, Inc. | Liquid dispenser assembly with adaptor |
AU3966193A (en) * | 1992-06-22 | 1994-01-24 | Bruce M. D'andrade | Hand pump water gun with remote water source |
US5649664A (en) * | 1995-04-04 | 1997-07-22 | H.D.Hudson Manufacturing Company | Reusable sprayer |
US5755361A (en) | 1996-01-11 | 1998-05-26 | The Fountainhead Group, Inc. | Pump sprayer |
US5816447A (en) | 1997-03-06 | 1998-10-06 | Hayes Products, Llc | Non-aerosol pump spray apparatus |
US5918782A (en) | 1997-03-06 | 1999-07-06 | Hayes Products, Llc | Pump assembly with sprayer |
US5810211A (en) | 1997-03-06 | 1998-09-22 | Hayes Products, Llc | Pump assembly with sliding plug |
-
2000
- 2000-12-07 DK DK00984023T patent/DK1254072T3/en active
- 2000-12-07 HU HU0203272A patent/HUP0203272A3/en unknown
- 2000-12-07 IL IL15007800A patent/IL150078A0/en active IP Right Grant
- 2000-12-07 AU AU20703/01A patent/AU759592C/en not_active Expired
- 2000-12-07 NZ NZ519481A patent/NZ519481A/en unknown
- 2000-12-07 AT AT00984023T patent/ATE380158T1/en not_active IP Right Cessation
- 2000-12-07 EP EP00984023A patent/EP1254072B1/en not_active Expired - Lifetime
- 2000-12-07 CZ CZ20021931A patent/CZ20021931A3/en unknown
- 2000-12-07 MX MXPA02005658A patent/MXPA02005658A/en active IP Right Grant
- 2000-12-07 JP JP2001543437A patent/JP4377097B2/en not_active Expired - Lifetime
- 2000-12-07 CA CA002393687A patent/CA2393687C/en not_active Expired - Lifetime
- 2000-12-07 CN CNB008178844A patent/CN1221321C/en not_active Expired - Lifetime
- 2000-12-07 WO PCT/US2000/033233 patent/WO2001042129A1/en active IP Right Grant
- 2000-12-07 PL PL00355996A patent/PL193683B1/en unknown
- 2000-12-07 ES ES00984023T patent/ES2296664T3/en not_active Expired - Lifetime
-
2002
- 2002-06-07 NO NO20022745A patent/NO20022745L/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CZ20021931A3 (en) | 2003-01-15 |
PL193683B1 (en) | 2007-03-30 |
EP1254072B1 (en) | 2007-12-05 |
AU2070301A (en) | 2001-06-18 |
NO20022745L (en) | 2002-08-07 |
ATE380158T1 (en) | 2007-12-15 |
CN1221321C (en) | 2005-10-05 |
HUP0203272A3 (en) | 2004-05-28 |
EP1254072A4 (en) | 2006-03-15 |
MXPA02005658A (en) | 2002-11-29 |
HUP0203272A2 (en) | 2003-01-28 |
NZ519481A (en) | 2004-02-27 |
JP4377097B2 (en) | 2009-12-02 |
IL150078A0 (en) | 2002-12-01 |
ES2296664T3 (en) | 2008-05-01 |
JP2003516228A (en) | 2003-05-13 |
WO2001042129A1 (en) | 2001-06-14 |
PL355996A1 (en) | 2004-05-31 |
AU759592B2 (en) | 2003-04-17 |
NO20022745D0 (en) | 2002-06-07 |
CN1414922A (en) | 2003-04-30 |
CA2393687C (en) | 2006-10-03 |
CA2393687A1 (en) | 2001-06-14 |
AU759592C (en) | 2003-10-30 |
EP1254072A1 (en) | 2002-11-06 |
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