EP1464404A3 - Spray head for a dosing device - Google Patents

Spray head for a dosing device Download PDF

Info

Publication number
EP1464404A3
EP1464404A3 EP04007745A EP04007745A EP1464404A3 EP 1464404 A3 EP1464404 A3 EP 1464404A3 EP 04007745 A EP04007745 A EP 04007745A EP 04007745 A EP04007745 A EP 04007745A EP 1464404 A3 EP1464404 A3 EP 1464404A3
Authority
EP
European Patent Office
Prior art keywords
outer component
dosing device
spray head
outlet nozzle
integrated
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
EP04007745A
Other languages
German (de)
French (fr)
Other versions
EP1464404B1 (en
EP1464404A2 (en
Inventor
Christa Wohriska
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.)
Aptar Radolfzell GmbH
Original Assignee
Erich Pfeiffer GmbH
Ing Erich Pfeiffer GmbH
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 Erich Pfeiffer GmbH, Ing Erich Pfeiffer GmbH filed Critical Erich Pfeiffer GmbH
Publication of EP1464404A2 publication Critical patent/EP1464404A2/en
Publication of EP1464404A3 publication Critical patent/EP1464404A3/en
Application granted granted Critical
Publication of EP1464404B1 publication Critical patent/EP1464404B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • 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
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • 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

Abstract

The applicator head for a dosing device has an outer component (3) with at least one outlet nozzle, and an inner component (2) with a flow passage arrangement (7) to direct medium to the nozzle. The outlet nozzle has flow guiding device (14) which is integrated into the outer component. The outer component is made of plastic, and the flow guiding device is formed in one piece on the outer component. The outer component may be in annular form and the outlet nozzle is integrated in it in one piece.
EP04007745A 2003-04-02 2004-03-31 Spray head for a dosing device Expired - Lifetime EP1464404B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10315934 2003-04-02
DE10315934A DE10315934B4 (en) 2003-04-02 2003-04-02 Discharge head for a dosing device

Publications (3)

Publication Number Publication Date
EP1464404A2 EP1464404A2 (en) 2004-10-06
EP1464404A3 true EP1464404A3 (en) 2006-07-19
EP1464404B1 EP1464404B1 (en) 2007-08-08

Family

ID=32842292

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04007745A Expired - Lifetime EP1464404B1 (en) 2003-04-02 2004-03-31 Spray head for a dosing device

Country Status (5)

Country Link
US (1) US20050098657A1 (en)
EP (1) EP1464404B1 (en)
AT (1) ATE369210T1 (en)
DE (2) DE10315934B4 (en)
ES (1) ES2290578T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090063228A1 (en) * 2007-08-28 2009-03-05 Forbes Jr Joseph W Method and apparatus for providing a virtual electric utility

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746453A1 (en) * 1977-10-15 1979-04-19 Wagner J Ag SPRAY NOZZLE FOR MOUTH SHOWERS
EP0439109A2 (en) * 1990-01-23 1991-07-31 TAPLAST S.N.C. di Evans SANTAGIULIANA & C. Nebulizer
US6053433A (en) * 1997-09-10 2000-04-25 Py; Daniel System and method for one-way spray/aerosol tip

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE560115A (en) * 1956-10-10
NL229152A (en) * 1957-07-05
US3500761A (en) * 1968-07-01 1970-03-17 Cook Chem Co Control valve for hand pumps
NL145512C (en) * 1970-06-12
US4076174A (en) * 1976-03-26 1978-02-28 Aerosol Inventions & Developments S.A. Aid Sa Spray nozzle for dispensing containers
DE4035618A1 (en) * 1990-11-09 1992-05-14 Pfeiffer Erich Gmbh & Co Kg DISCHARGE DEVICE FOR MEDIA
DE4136826A1 (en) * 1991-11-08 1993-05-13 Pfeiffer Erich Gmbh & Co Kg DISCHARGE DEVICE FOR MEDIA
US5388766A (en) * 1993-09-22 1995-02-14 The Procter & Gamble Company High pressure atomization systems for high viscosity products
US5711488A (en) * 1995-10-13 1998-01-27 The Procter & Gamble Company High pressure swirl atomizer
DE19600123A1 (en) * 1996-01-04 1997-07-10 Pfeiffer Erich Gmbh & Co Kg Discharge head for media, especially for drug treatment of the throat
DE19813078A1 (en) * 1998-03-25 1999-09-30 Pfeiffer Erich Gmbh & Co Kg Media dispenser and method of making a dispenser
DE19845910A1 (en) * 1998-10-06 2000-04-13 Pfeiffer Erich Gmbh & Co Kg Media Donor
FR2787731B1 (en) * 1998-12-29 2002-01-18 Oreal REMOVABLE DISTRIBUTION HEAD

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2746453A1 (en) * 1977-10-15 1979-04-19 Wagner J Ag SPRAY NOZZLE FOR MOUTH SHOWERS
EP0439109A2 (en) * 1990-01-23 1991-07-31 TAPLAST S.N.C. di Evans SANTAGIULIANA & C. Nebulizer
US6053433A (en) * 1997-09-10 2000-04-25 Py; Daniel System and method for one-way spray/aerosol tip

Also Published As

Publication number Publication date
ATE369210T1 (en) 2007-08-15
EP1464404B1 (en) 2007-08-08
DE502004004545D1 (en) 2007-09-20
DE10315934B4 (en) 2005-08-04
DE10315934A1 (en) 2004-10-21
ES2290578T3 (en) 2008-02-16
EP1464404A2 (en) 2004-10-06
US20050098657A1 (en) 2005-05-12

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